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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 8646. Отображено 100.
26-01-2012 дата публикации

Unloading of lng from lng tank

Номер: US20120017608A1
Автор: Dong Kyu Choi, Jung Han Lee, Jung Ho Choi, Sung Kon Han, Young Sik Moon
Принадлежит: Daewoo Shipbuilding and Marine Engineering Co Ltd

Disclosed is a liquefied natural gas storage apparatus. The apparatus includes a heat insulated tank and liquefied natural gas contained in the tank. The tank has heat insulation sufficient to maintain liquefied natural gas therein such that most of the liquefied natural gas stays in liquid. The contained liquefied natural gas has a vapor pressure from about 0.3 bar to about 2 bar. The apparatus further includes a safety valve configured to release a part of liquefied natural gas contained in the tank when a vapor pressure of liquefied natural gas within the tank becomes higher than a cut-off pressure. The cut-off pressure is from about 0.3 bar to about 2 bar.

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Номер записи: 1
08-03-2012 дата публикации

Independent tank system for storing liquid gas

Номер: US20120055920A1
Автор: Arnfinn Unum, Jon Erik Borgen, Jonas Rekstad, Karl Jørgen STRAUMAN, Lars Gunnar Vogt
Принадлежит: INOCEAN AS

An independent vessel tank system for storing liquid gas on a vessel has a first tank member, a second, cylindrical tank member connected to the first tank member, a third tank member connected to the second tank member, wherein the first, second and third tank members provide a tank device for the liquid gas, a first supporting device provided between the third tank member and a hull of the vessel, for supporting the weight of the tank device, and a second supporting device at least partially provided along a periphery of the tank device, for supporting the tank device to the hull of the vessel. The second supporting device is flexible in a first direction parallel to the centre axis of the tank device, and flexible in a second direction perpendicular to the periphery of the tank device.

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Номер записи: 2
19-04-2012 дата публикации

Cryogenic propellant depot and integral sunshield

Номер: US20120091280A1
Автор: Bernard Friedrich Kutter, Frank Charles Zegler, Mohamed M. Ragab
Принадлежит: Individual

A cryogenic propellant depot and sunshield are provided for operation in earth orbit to fuel or refuel other space vehicles. The sunshield is deployed to effectively mitigate solar radiation emanating from the earth and the sun thereby providing a long term storage solution for cryogenic fluids prone to boil-off. The depot has supporting subsystems to include station keeping equipment and communication equipment so that the depot can be independently controlled. Inflatable booms are used to deploy the sunshield in a desired pattern around the depot.

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Номер записи: 3
10-01-2013 дата публикации

Cryostat configuration

Номер: US20130008187A1
Автор: Alexander Baer, Andreas Kraus, Joerg HINDERER
Принадлежит: Individual

A cryostat configuration with a vacuum vessel ( 1 ) and a cryogen vessel ( 2 ) built into it, and a sleeve ( 8 ), into which a cryocooler ( 7 ) is built, wherein the upper, warm end of the sleeve is connected to the outer jacket and the lower, cold end facing the cryogen vessel is hermetically sealed by a sleeve base ( 9 ) is characterized in that the cryogen vessel is hermetically sealed except for a gas capillary ( 13 ) and filled with gaseous fluid ( 12 ) at a pressure below the vapor pressure of the liquid phase of the fluid at the corresponding operating temperature and the coldest stage of the cryocooler is connected to the heat exchanger ( 11 ) disposed inside the cryogen vessel in a manner that ensures good thermal conduction.

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Номер записи: 4
17-01-2013 дата публикации

Splashguard For High Flow Vacuum Bubbler Vessel

Номер: US20130015594A1
Автор: Charles Michael Birtcher, Thomas Andrew Steidl
Принадлежит: Air Products and Chemicals Inc

The present invention is a container having a diptube inlet, at least one baffle disc positioned between the outlet of the diptube and the outlet of the container to provide a narrow annular space between the baffle disc and the sidewall of the container to prevent liquid droplets from entering the outlet to the container and the inner surface of the container sidewall and an annular, radially inward projecting deflector ledge on the sidewall, proximate the baffle disc. The present invention is also a process of delivering a chemical precursor from a container having the above structure. Liquid and vapor delivery are both contemplated.

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Номер записи: 5
31-01-2013 дата публикации

Gas supply system

Номер: US20130025715A1
Автор: Tadahiro Yasuda, Yuji Yamaguchi
Принадлежит: Horiba Stec Co Ltd

A gas supply system is provided. The system includes a plurality of component gas supply pipes, a plurality of flow rate control mechanisms for controlling flow rates of the component gases flowing in the component gas supply pipes, and a material gas supply pipe connected with downstream ends of the component gas supply pipes, and connected with one of the gas supply ports at a downstream. The flow rate control mechanism includes flow rate control valves, individual pressure sensors, and fluid resistance elements provided to the component gas supply pipes in this order from upstream, respectively, a common pressure sensor, and controllers for calculating the flow rates of the gases flowing in the component gas supply and controlling the flow rate control valves of the corresponding component gas supply pipes so that the calculated component gas flow rate approaches a predetermined gas flow rate, respectively.

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Номер записи: 6
31-01-2013 дата публикации

End flange for a magnetic resonance imaging system and method of manufacturing

Номер: US20130027039A1
Автор: Longzhi Jiang
Принадлежит: General Electric Co

An end flange for a magnetic resonance imaging (MRI) system and method for manufacturing an end flange are provided. One end flange is for a vacuum vessel of the MRI system. The vacuum vessel includes a housing configured to receive therein a magnet assembly and an end flange forming an end of the housing. The flange includes an outer surface, an inner surface, and a core coupled between the outer and inner surfaces, wherein the core has a greater stiffness than the outer surface and the inner surface.

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Номер записи: 7
28-02-2013 дата публикации

Storage tank containment system

Номер: US20130048513A1
Автор: Mohan Parthasarathy, Regu Ramoo, Thomas Lamb
Принадлежит: Altair Engineering Inc

A storage tank containment system including a cubic-shaped tank having an outer shell having cylindrical walls for the efficient storage and transportation of large quantities of fluid, for example, liquid and compressed natural gas.

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Номер записи: 8
14-03-2013 дата публикации

Suction nozzle, suction device, gas filling device, gas consuming device and gas filling system

Номер: US20130061983A1
Автор: Hideyo Omori, Kenji Komiya, Kunihiro Ishii, Noriyasu Yamada, Toshiyuki Kondo
Принадлежит: Toyota Motor Corp

A suction nozzle, which is configured to be interlocked with a gas filler nozzle used to supply a gas to a gas consuming device, comprises a suction port configured to suck moisture inside the gas filler nozzle when the suction nozzle is interlocked with the gas filler nozzle.

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Номер записи: 9
11-07-2013 дата публикации

METHOD AND DEVICE FOR STORING A CRYOGENIC FLUID AND WHICH ARE SUITABLE FOR SOILS INCLUDING PERMAFROST

Номер: US20130174585A1
Автор: Collet Pascal
Принадлежит: TOTAL SA

The invention relates to a method for storing a cryogenic fluid, implementing a tank including at least one vessel capable of containing the cryogenic fluid. The method including the following steps: a) placing the tank on, in, or partially in soil including permafrost; b) feeding the cryogenic fluid into the vessel; and c) exchanging heat between the cryogenic fluid and the soil, in order to freeze and/or keep a portion of the soil frozen, such that said portion of the soil can be used as the foundation for the tank. 115-. (canceled)17. The storage method as claimed in claim 16 , wherein said cryogenic fluid is liquefied natural gas.18. The method as claimed in claim 16 , wherein claim 16 , in step c) claim 16 , with said portion of ground having a given extent and with said exchange of heat having a given power claim 16 , this power is adjusted so as to control the extent of said portion of ground kept frozen.19. The method as claimed in claim 16 , wherein claim 16 , the vessel is surrounded by a shell claim 16 , a first part of said shell is insulating and the exchange of heat of step c) comprises thermal conduction across a second part of said shell claim 16 , said second part being in contact with said portion of ground.20. The method as claimed in claim 19 , wherein claim 19 , in step c) claim 19 , with said second part of the shell having given thermal conduction properties and with said thermal conduction across the second part of said shell occurring at a given conduction power claim 19 , said second part of the shell is modified so as to improve or degrade the conduction properties in order to control said conduction power claim 19 , once the tank has been installed.21. The method as claimed in claim 20 , wherein the second part of the shell comprises a double wall claim 20 ,and in that the conduction properties are improved or degraded by modifying the degree to which the double wall is filled with a liquid.22. The method as claimed in claim 20 , wherein ...

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Номер записи: 10
18-07-2013 дата публикации

Hydrogen fluoride supply unit

Номер: US20130180609A1
Автор: Diana Oliviero, Fobelets Alain, Morelle Philippe, Paganin Maurizio, Predikant Peter M.
Принадлежит: SOLVAY SA

A hydrogen fluoride supply unit which comprises a plurality of transportable hydrogen fluoride storage containers connected to a hydrogen fluoride supply line and a chemical plant comprising the hydrogen fluoride supply unit. Such chemical plant may be for the manufacture of fluorine, wherein the hydrogen fluoride supply line is connected to an electrolysis cell for producing fluorine by HF electrolysis of a molten salt electrolyte. A process for the manufacture of a chemical comprising using such chemical plant. Also a method for supply of hydrogen fluoride to a chemical plant, which comprises: (a) filling at least one transportable hydrogen fluoride storage container with hydrogen fluoride, (b) transporting the hydrogen fluoride storage container to the hydrogen fluoride supply unit, (c) connecting the hydrogen fluoride storage container to the hydrogen fluoride supply line, and (d) supplying hydrogen fluoride from the hydrogen fluoride storage container to the hydrogen fluoride supply line. 112. A hydrogen fluoride supply unit , comprising a plurality of transportable hydrogen fluoride storage containers () connected to a hydrogen fluoride supply line () , wherein at least one of the hydrogen fluoride storage containers has a capacity of equal to or greater than 500 1.2. The hydrogen fluoride supply unit according to claim 1 , which comprises from 2 to 20 storage containers.33. The hydrogen fluoride supply unit according to claim 1 , wherein each storage container is connected to the hydrogen fluoride supply line through a manifold ().4. The hydrogen fluoride supply unit according to claim 1 , wherein each storage container is individually isolated from the hydrogen fluoride supply line.5124. The hydrogen fluoride supply unit according to claim 4 , wherein the storage containers () are isolated from the hydrogen fluoride supply line () by a remotely controlled device ().6156. The hydrogen fluoride supply unit according to claim 1 , wherein the hydrogen fluoride ...

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Номер записи: 11
08-08-2013 дата публикации

Cryogenic Tank

Номер: US20130200077A1
Автор: Nakatani Motohiko, Nishizaki Takeyoshi, Ushida Tomoki
Принадлежит: OSAKA GAS CO., LTD.

There is provided a cryogenic tank having a dual construction for storing ultralow temperature liquid with improvement which allows simplicity in its construction and readiness of setup and allows reduction in the setup, yet achieves high reliability. For accomplishing the above-noted object, in a cryogenic tank having a dual construction with an inner tank for storing low-temperature liquefaction fluid therein and an outer tank enclosing the bottom and the shell of the inner tank. The inner tank includes a bottomed inner vessel formed of concrete and an inner cold resistant relief covering the inner face of the inner vessel. The outer tank includes a bottomed outer vessel formed of concrete and an outer cold resistant relief covering the inner face of the outer vessel. 1. A cryogenic tank having a dual construction with an inner tank for storing low-temperature liquefaction fluid therein , an outer tank enclosing the bottom and the shell portion of the inner tank , and an insulation interposed between the inner tank and the outer tank ,wherein said inner tank includes a bottomed inner vessel formed of concrete and an inner cold resistant relief covering the inner face of the inner vessel; andsaid outer tank includes a bottomed outer vessel formed of concrete and an outer cold resistant relief covering the inner face of the outer vessel.2. The cryogenic tank according to claim 1 , wherein said inner cold resistant relief includes a glass mesh which comes into contact with the low-temperature liquefaction fluid and a polyurethane foam on whose surface the glass mesh is provided and which is disposed on the side of the inner vessel.3. The cryogenic tank according to claim 1 , wherein:said inner cold resistant relief comprises a cold resistant relief formed integral with and covering the entire inner face of said inner vessel, and said cold resistant relief includes a glass mesh which comes into contact with the low-temperature liquefaction fluid and a polyurethane ...

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Номер записи: 12
08-08-2013 дата публикации

EXTRUDED ELEMENTS

Номер: US20130202846A1
Автор: Klasén Björn Ake, Sele Arne Barrett
Принадлежит: Aker Engineering &Technology AS

The present invention provides an extruded beam element suitable for the construction of sandwich structures, wherein the transverse cross section of the beam comprises two parallel plates (), each having a first part () and a second part (), wherein the first parts of said plates () are connected by multiple webs, wherein at least two of said webs () are inclined with respect to the longitudinal plane (Y) perpendicular to the plates (), and wherein the first parts () and the webs () form a relatively rigid portion of the beam element and the second parts () form a relatively flexible portion of the beam element, as well as sandwich panels and tanks comprising said beam elements. 1. An extruded beam element suitable for the construction of sandwich structures , wherein a transverse cross section of the beam comprises two parallel plates of equal width , wherein each plate comprises a first part having a first end and a second part having a second end , the first parts of said plates being interconnected by multiple webs , wherein at least two of said webs are inclined with respect to a longitudinal plane that is perpendicular to the plates , and wherein at least two of the webs form a triangular configuration together with the first part of one of said parallel plates whereby the second parts , are connected to a web or webs only at the transition between the first and second parts , and in that the second part of the parallel plates have a width within the range of ½ to 1/10 of the total width of said parallel plates.2. An extruded beam element according to claim 1 , wherein at least one of the webs is parallel to a longitudinal plane that is perpendicular to the plates.3. An extruded beam element according to claim 1 , wherein the first part of one of the parallel plates comprises an external rib claim 1 , optionally said rib includes a flange on the free end of the rib.4. An extruded beam element according to claim 1 , wherein the second part of the parallel ...

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Номер записи: 13
05-09-2013 дата публикации

METHOD AND APPARATUS TO HELP PROMOTE CONTACT OF GAS WITH VAPORIZED MATERIAL

Номер: US20130228476A1
Автор: Banton Jeffrey I., Battle Scott L., Gregg John N., Laxman Ravi K., Naito Donn K.
Принадлежит: ADVANCED TECHNOLOGY MATERIALS, INC.

Vaporizable material is supported within a vessel to promote contact of an introduced gas with the vaporizable material, and produce a product gas including vaporized material. A heating element supplies heat to a wall of the vessel to heat vaporizable material disposed therein. The vessel may comprise an ampoule having a removable top. Multiple containers defining multiple material support surfaces may be stacked disposed within a vessel in thermal communication with the vessel. A tube may be disposed within the vessel and coupled to a gas inlet. Filters, flow meters, and level sensors may be further provided. Product gas resulting from contact of introduced gas with vaporized material may be delivered to atomic layer deposition (ALD) or similar process equipment. At least a portion of source material including a solid may be dissolved in a solvent, followed by removal of solvent to yield source material (e.g., a metal complex) disposed within the vaporizer. 1. An apparatus for delivering vaporized source material , the apparatus comprising:a container having an interior region bounded by one or more container sidewalls;a plurality of passages, wherein the plurality of passages include an inlet configured for the introduction of a carrier gas into the container and an outlet configured for the delivery of gas from the container;a tube extending from one of the plurality of passages to an end;one or more holders coupled to the tube and positioned between the inlet and the outlet of the plurality of passages, wherein the one or more holders have a surface configured to support a source material and having a perimeter and a plurality of passageways extending through the surface, wherein the one or more holders are in thermal contact with the one or more container sidewalls of the interior region.2. The apparatus of claim 1 , wherein the one or more holders have one or more sidewalls extending around at least a portion of the perimeter of the surface such that the one ...

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Номер записи: 14
03-10-2013 дата публикации

BLANKET INSTALLATION METHOD

Номер: US20130255059A1
Автор: IWANO Akira, NAGUMO Satoru, Suzuki Hidenori, TAKAHASHI Masaki
Принадлежит: IHI CORPORATION

Provided is a blanket installation method, which includes a transporting step of transporting a blanket unit (), in which the blanket () and a transport jig () are coupled in one body, between an inner tank () and an outer tank in a double shell tank, in a suspended condition, and a mounting step of mounting the blanket unit on a shell plate of the inner tank. According to the method, in the event of installing work of the blanket, the improvement in work efficiency and safety can be achieved. 1. A blanket installation method comprising:a transporting step of transporting a blanket unit, in which the blanket and a transport jig are coupled in one body, between an inner tank and an outer tank in a double shell tank, in a suspended condition; anda mounting step of mounting the blanket unit on a shell plate of the inner tank.2. The method according to claim 1 , wherein the blanket is pinned to the transport jig.3. The method according to claim 2 , wherein the transport jig includes a strap extending in a vertical direction when the blanket unit is installed between the inner tank and the outer tank claim 2 , and a blanket fixing pin installed on the strap claim 2 , and the blanket is pinned to the transport jig by pressing the blanket fixing pin into the blanket with the blanket facing the strap.4. The method according to claim 1 , wherein the blanket unit is transported in the suspended condition by hooking a hook on a transporting bolt installed on the blanket unit.5. The method according to claim 2 , wherein the blanket unit is transported in the suspended condition by hooking a hook on a transporting bolt installed on the blanket unit.6. The method according to claim 1 , wherein the blanket unit is mounted on the shell plate of the inner tank by inserting an anchor rod previously fixed to the shell plate of the inner tank through the blanket unit and by fastening the anchor rod with a nut.7. The method according to claim 2 , wherein the blanket unit is mounted on ...

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Номер записи: 15
03-10-2013 дата публикации

WATERTIGHTNESS BARRIER FOR A WALL OF A TANK

Номер: US20130255562A1
Автор: Canler Gery, Mange Amaury
Принадлежит: GAZTRANSPORT ET TECHNIGAZ

A method of creating a watertightness barrier for a wall of a watertightened thermally insulating tank, involves steps of: arranging a repeating structure including alternately a strip of sheet metal and an elongate welding flange connected to the support surface, so that the turned-up lateral edges of the strip of sheet metal are positioned against the adjacent welding flanges, welding the turned-up lateral edge to the welding flange using a straight welded seam along a first longitudinal portion, continuing the straight welded seam with an end portion which is deviated in the direction of an upper edge corner, and producing a watertight edge corner welded seam along a second longitudinal portion of the strip of sheet metal such that the edge corner welded seam watertightly meets the end portion of the welded seam. 117.-. (canceled)18. A method of creating a watertightness barrier for a wall of a watertight and thermally insulating tank , comprising:arranging, on a thermally insulating barrier that has a flat support surface for the watertightness barrier, a repeating structure comprising alternately strips of sheet metal and elongate welding flanges connected to the support surface and projecting with respect to the latter so that the welding flanges run parallel to the strips of sheet metal over at least part of the length of the strips of sheet metal and so that lateral edges of the strips of sheet metal which are turned up with respect to the support surface are positioned against the adjacent welding flanges,for respectively a first and a second adjacent strip of sheet metal arranged on either ride of a welding flange, watertightly welding the turned-up lateral edge of the strip of sheet metal to the welding flange using a straight welded seam parallel to the support surface along a first longitudinal portion of the strip of sheet metal, the straight welded seam being each time arranged beneath an upper ridge of the turned-up lateral edge of the respective ...

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Номер записи: 16
07-11-2013 дата публикации

SEMI-SUBMERSIBLE OFFSHORE STRUCTURE HAVING STORAGE TANKS FOR LIQUEFIED GAS

Номер: US20130291778A1
Автор: Hwang Yoon Sik, Jung Jun Hyung, Kim Chuel Hyun, KIM Deok Su, Kim Yong Soo, Ryu Min Cheol
Принадлежит:

Disclosed herein is a semi-submersible offshore structure having storage tanks for liquefied gas, which is constructed so as to improve workability in marine offloading of the liquefied gas stored in the storage tanks while reducing an influence of sloshing. The offshore structure is anchored at sea and has liquefied gas. The offshore structure includes a storage tank storing liquefied gas, a plurality of columns partially submerged under the sea level and each having the storage tank therein, and an upper deck located on the plurality of columns to connect the columns to each other. 1. A semi-submersible offshore structure anchored at sea and storing liquefied gas , comprising:a plurality of columns partially submerged below sea level and standing perpendicular to sea level, wherein each of said plurality of columns supports a liquefied gas storage tank;pontoons each connecting lower sides of the columns to each other;an upper deck located on the plurality of columns to connect the columns to each other; anda column bridge provided to the columns to bridge a liquefied natural gas (LNG) carrier to the semi-submersible offshore structure, wherein said column bridge is provided in parallel to the pontoons to connect upper portions of the columns to each other under the upper deck, wherein said column bridge connects columns which are connected by each of the pontoons, and wherein each pontoon is configured to reduce fluctuation of the semi-submersible offshore structure and to adjust ballast.2. The semi-submersible offshore structure according to claim 1 , wherein each of the pontoons connects two or more columns to each other.3. The semi-submersible offshore structure according to claim 1 , wherein the column bridge connects adjacent columns to each other claim 1 , and comprises a mooring rope securing the LNG carrier and an offloading arm transferring liquefied gas between the LNG carrier and the semi-submersible offshore structure.4. The semi-submersible offshore ...

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Номер записи: 17
21-11-2013 дата публикации

Hydrogen Energy Systems

Номер: US20130306495A1
Автор: JR. Paul H., Smith
Принадлежит:

Hydrogen energy systems for obtaining hydrogen gas from a solid storage medium using controlled lasers. Also disclosed are systems for charging/recharging magnesium with hydrogen to obtain magnesium hydride. Other relatively safe systems assisting storage, transport and use (as in vehicles) of such solid storage mediums are disclosed. 1. A hydrogen energy method comprising the steps of:a) using at least one material deposition apparatus structured and arranged to manufacture at least one hydrogen storer; andb) manufacturing such at least one hydrogen storer structured and arranged to store at least one substantial amount of hydrogen;c) wherein such at least one hydrogen storer comprises at least one hydrogen-release permitter structured and arranged to permit photonic-excitation-assisted release of stored hydrogen from such at least one hydrogen storer; andd) providing such at least one hydrogen storer to assist at least one commercial use of hydrogen gas.2. The hydrogen energy method according to wherein the step of using at least one material deposition apparatus comprises the step of using at least one filtered cathodic arc deposition apparatus.3. The hydrogen energy method according to wherein the step of manufacturing such at least one hydrogen storer comprises the step of forming at least one layer of hydrogen storer material.4. The hydrogen energy method according to wherein such hydrogen storer material comprises magnesium.5. The hydrogen energy method according to wherein such hydrogen storer material comprises magnesium hydride.6. The hydrogen energy method according to wherein the step of manufacturing such at least one hydrogen storer further comprises the step of forming alternating layers comprising such at least one layer of hydrogen storer material and at least one layer of Nitinol.7. The hydrogen energy method according to wherein such hydrogen storer material comprises magnesium.8. The hydrogen energy method according to wherein such hydrogen ...

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Номер записи: 18
12-12-2013 дата публикации

ATTACHMENT OF INSULATING PANELS ONTO A SUPPORTING WALL IN A REPEATING PATTERN

Номер: US20130326861A1
Автор: Gazeau James
Принадлежит: GAZTRANSPORT ET TECHNIGAZ

A sealed and insulating tank, notably for liquefied natural gas, includes, a supporting wall with anchor members disposed in a repeated pattern, a sealing barrier in contact with a product contained in the tank and a thermal insulation barrier disposed between the sealing barrier and the supporting wall, the thermal insulation barrier including a plurality of insulating panels disposed in the repeated pattern, each insulating panel being fixed to the supporting wall by an adhesive disposed on a lower surface of the insulating panel and one or more anchor members of the supporting wall each cooperating with a hole passing through the insulating panel. The number of anchor members per insulating panel is in the range 1 to 6, preferably 2 to 3. A method of fixing insulating panels employs a clamping tool. 2606150545058. Method according to claim 1 , wherein the second insulating panel ( claim 1 , ) has not yet been placed on the supporting wall when fixing the first insulating panel () claim 1 , the arm of the clamping tool () being brought to bear on the one hand on the first insulating panel () and on the other hand on the supporting wall at the level of the location () of the second insulating panel.3. Method according to claim 2 , further including:{'b': 54', '60, 'removing the clamping tool () from the second anchor member after the adhesive on the first insulating panel has been crushed against the supporting wall, to enable placing of the second insulating panel () on the supporting wall.'}4506060. Method according to claim 2 , wherein a third insulating panel () adjacent the first insulating panel () is already disposed on the supporting wall during the fixing of the first insulating panel () claim 2 , the method further including:{'b': 55', '50, 'attaching a second clamping tool () to a third anchor member corresponding to the location of the third insulating panel (),'}{'b': 60', '50, 'bringing the arm of the second clamping tool to bear on the first ...

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Номер записи: 19
19-12-2013 дата публикации

Hydrogen storage device

Номер: US20130334067A1
Автор: Katsuhiko Hirose
Принадлежит: Toyota Motor Corp

A hydrogen storage device capable of storing hydrogen for a long period of time is provided. The hydrogen storage device of the invention is provided with a thermally insulated container having an inner space, a liquid hydrogen inflow opening, and a hydrogen gas outflow opening, and a hydrogen adsorbing member filled in the inner space.

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Номер записи: 20
16-01-2014 дата публикации

LNG RECEIVING STRUCTURE

Номер: US20140014665A1
Автор: Kojima Taku, Yamaguchi Masahito
Принадлежит:

An LNG receiving structure of the present invention is provided with a leader pipe () that is placed underneath a receiving pipe () that penetrates a roof of an LNG tank, and that extends to a bottom end of the LNG tank. This LNG receiving structure employs a structure in which the cross-sectional area of the leader pipe is set greater than the cross-sectional area of the receiving pipe. According to this LNG receiving structure, it is possible to minimize the risk that rollover will occur when a plurality of types of LNG that each have mutually different densities are accumulated in the same LNG tank. It is also possible to suppress remixing of the gas when the LNG is received into the LNG tank. 1. An LNG receiving structure that comprises a leader pipe that is placed underneath a receiving pipe that penetrates a roof of an LNG tank , and that extends to a bottom end of the LNG tank , whereinthe cross-sectional area of the leader pipe is set greater than the cross-sectional area of the receiving pipe.2. The LNG receiving structure according to claim 1 , wherein the leader pipe is installed within a pump barrel erection structure.3. The LNG receiving structure according to claim 2 , wherein the cross-sectional configuration of the leader pipe is set so as to match the cross-sectional configuration of an internal space inside the pump barrel erection structure.4. The LNG receiving structure according to claim 1 , wherein inside the leader pipe there are provided: a guide component that performs the roles of reducing the initial velocity of the LNG expelled from the receiving pipe and guiding the LNG to an inside wall of the leader pipe; and gas discharge ports that discharge gas that has risen up from the bottom of the leader pipe to the outside.5. The LNG receiving structure according to claim 2 , wherein inside the leader pipe there are provided: a guide component that performs the roles of reducing the initial velocity of the LNG expelled from the receiving pipe ...

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Номер записи: 21
16-01-2014 дата публикации

DEVICE FOR THE TRANSPORT OF SMALL QUANTITIES OR INDIVIDUAL QUANTITIES OF MEDICAL GAS

Номер: US20140018726A1
Автор: Warren Timothy J.
Принадлежит: AIR LIQUIDE HEALTHCARE AMERICA CORPORATION

The present invention relates to a gas composition device that can be used for the sterile transport and storage of a gas composition that will be used with regard to a human or an animal. The device of the present invention consist essentially of a gas container () positioned within an cavity of an outer package, the gas container containing a gas composition within an internal reservoir of the gas container and being surrounded in the cavity of the outer package by the same gas composition. 1. A gas composition device for the transport and storage of a gas composition to be used with regard to a human or an animal , the device consisting essentially of:a) a gas composition that is substantially free from contaminants;b) a gas container having an internal reservoir disposed therein that holds the gas composition and a means for allowing the withdrawal of the gas composition, andc) an outer package capable of being sealed to create a defined enclosed cavity of sufficient size and shape to fully contain the gas container within the confines of the cavity, the cavity, once created, having disposed therein the gas container which holds the gas composition along with an additional amount of the gas composition contained in the gas container to displace any contaminants that may be present in the cavity once the outer package is sealed, the outer package being fabricated from a material that will prevents the gas container within the cavity from coming into contact with any contaminants that are external to the outer package.2. The device of claim 1 , wherein the outer package is fabricated of a material characterized as having a gas transmission rate sufficient to essentially prevent the gas composition from diffusing out of the cavity of the outer package and to essentially prevent atmospheric contaminants from diffusing into the cavity of the outer package.3. The device of claim 1 , wherein the gas composition is a pure gas.4. The device of claim 1 , wherein the gas ...

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Номер записи: 22
30-01-2014 дата публикации

Fuel storage system

Номер: US20140026597A1
Автор: Michael Jay Epstein, Narendra Joshi, Randy M. Vondrell, Robert Harold Weisgerber, Thomas Bonser
Принадлежит: General Electric Co

A cryogenic fuel storage system for an aircraft is disclosed including a cryogenic fuel tank having a first wall forming a storage volume capable of storing a cryogenic liquid fuel; an inflow system capable of flowing the cryogenic liquid fuel into the storage volume; an outflow system adapted to deliver the cryogenic liquid fuel from the cryogenic fuel storage system; and a vent system capable of removing at least a portion of a gaseous fuel formed from the cryogenic liquid fuel in the storage volume.

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Номер записи: 23
06-02-2014 дата публикации

Prismatic pressure tank having lattice structure

Номер: US20140034653A1
Автор: Dae Jun Chang, G Bergan Pal
Принадлежит: Korea Advanced Institute of Science and Technology KAIST

Provided is a pressure tank having a lattice structure, including: a tank body that has a high-pressure fluid accommodated therein and is manufactured to have a prismatic shape; and cell structures that are disposed in the prismatic tank body, are manufactured in a lattice form, arrive from one side wall of the tank body to the other side wall thereof facing it, and are orthogonally arranged regularly.

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Номер записи: 24
13-02-2014 дата публикации

BOIL-OFF GAS PROCESSING APPARATUS AND LIQUEFIED GAS TANK

Номер: US20140041398A1
Автор: AOKI Eiji
Принадлежит: JAPAN MARINE UNITED CORPORATION

A boil-off gas processing apparatus for reliquefying a boil-off gas () generated within a liquefied gas tank () storing a liquefied gas () and returning the reliquefied gas to the interior of the liquefied gas tank () includes a boil-off gas discharge line () configured to discharge the boil-off gas () from the liquefied gas tank () to outside, and a boil-off gas reliquefaction line () configured to immerse at least part of the boil-off gas discharge line () in the liquefied gas () within the liquefied gas tank (). The boil-off gas reliquefaction line () includes a pressure holding device () configured to maintains a pressure necessary for reliquefaction of the boil-off gas () and has a length (L) sufficient to be able to absorb an amount of heat necessary for reliquefaction of the boil-off gas (). 1. A boil-off gas processing apparatus which reliquefies a boil-off gas generated within a liquefied gas tank storing a liquefied gas and returns the reliquefied gas to an interior of the liquefied gas tank , the boil-off gas processing apparatus comprising:a boil-off gas discharge line configured to discharge the boil-off gas from the liquefied gas tank to outside; anda boil-off gas reliquefaction line configured to immerse at least part of the boil-off gas discharge line in the liquefied gas within the liquefied gas tank, wherein the boil-off gas reliquefaction line maintains a pressure necessary for reliquefaction of the boil-off gas and has a length sufficient to be able to release an amount of heat necessary for reliquefaction of the boil-off gas.2. The boil-off gas processing apparatus according to claim 1 , wherein the boil-off gas reliquefaction line includes a pressure holding device configured to condense and trap the boil-off gas and release the boil-off gas in liquid form into the liquefied gas.3. The boil-off gas processing apparatus according to claim 1 , wherein the boil-off gas reliquefaction line reliquefies all or part of the boil-off gas to be released ...

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Номер записи: 25
03-04-2014 дата публикации

Process for Ammonia Saturation of Solid Materials, and Corresponding Assembly

Номер: US20140093444A1
Автор: Panozzo Regis, Pigeon Alice
Принадлежит: Faurecia Systemes D'Echappement

A process for ammonia saturation of a solid material capable of absorbing and desorbing ammonia, the solid material being composed of solid particles and includes placing the solid material in contact with a cooled surface, with the solid material being disposed against the cooled surface in a thin layer having a thickness of less than 100 mm. The process further includes injecting a stream of gaseous ammonia to be in contact with the solid material, while the solid material is in contact with the cooled surface. 1. A process for ammonia saturation of a solid material capable of absorbing and desorbing ammonia , the solid material being composed of solid particles , the process comprising of the following steps:placing of the solid material in contact with a cooled surface, the solid material being disposed against the cooled surface in a thin layer having a thickness of less than 100 mm;injecting a stream of gaseous ammonia to be in contact with the solid material, while the solid material is in contact with the cooled surface.2. A process according to claim 1 , wherein the solid material moves along the cooled surface.3. The process according to claim 1 , wherein the solid material moves with the cooled surface.4. The process according to claim 1 , wherein the solid material moves inside a chamber in which gaseous ammonia is injected claim 1 , with the solid material moving in a continuous fashion relative to the chamber.5. The process according to claim 1 , wherein the gaseous ammonia is injected at a pressure of between 1 and 3 bar absolute.6. The process according to claim 1 , including drying of the solid material by heating and a step of cooling of the solid material claim 1 , preceding in this order the injection of a stream of gaseous ammonia to be in contact with the solid material.7. The process according to claim 6 , wherein the solid material is moved in a continuous fashion from the step of heating to the step of cooling claim 6 , and then to the step ...

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Номер записи: 26
10-04-2014 дата публикации

Method of constructing a storage tank for cryogenic liquids

Номер: US20140097189A1
Автор: J. Ricky Simmons, Paul Dyson
Принадлежит: Chicago Bridge and Iron Co

A new procedure for constructing cryogenic storage tanks involves erecting a freestanding metal liner. The liner is sized and configured to withstand the hydraulic forces the concrete wall of the tank being poured without the need for temporary stiffeners on the inside surface of lower portions of the liner. Lateral tension ties can be connected to anchor ties on an outward surface of the liner and used to tie the liner to outer formwork. These ties may be spaced up to about 2 m apart. Studs can also be provided on the outer surface of the liner, and a cylindrical ring of cryogenic steel can be integrated into the liner.

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Номер записи: 27
05-01-2017 дата публикации

CRYOSTAT WITH ACTIVE NECK TUBE COOLING BY A SECOND CRYOGEN

Номер: US20170002979A1
Автор: BONN Steffen, WIKUS Patrick
Принадлежит:

A cryostat arrangement has an outer jacket, a first tank with a first cryogen, and a second tank with a second liquid cryogen which boils at a higher temperature than the first cryogen. The first tank comprises a neck tube, whose hot upper end is connected to the outer jacket at ambient temperature and whose cold lower end is connected to the first tank at a cryogenic temperature. The arrangement uses a riser pipe protruding into the second tank through which the second liquid cryogen can flow out of the second tank and into a first heat exchanger in thermal contact with the neck tube. An outflow line is provided through which second cryogen evaporating from the first heat exchanger can flow out and into an optional second heat exchanger. It is thus possible to greatly reduce heat input from the neck tube into the first tank. 1. A cryostat arrangement for storage of a first cryogen having an outer jacket and a first tank installed therein with the first cryogen as well as a second tank having a second liquid cryogen , wherein the first cryogen boils at a lower temperature than the second cryogen and wherein the first tank comprises a neck tube whose hot upper end is connected to the outer jacket at ambient temperature and whose cold lower end is connected to the first tank at cryogenic temperature , the arrangement comprising:a riser pipe protruding into the second tank through which the second liquid cryogen can flow out of the second tank, a lower end of the riser pipe being located in the second liquid cryogen in the second tank, anda first heat exchanger into which the riser pipe opens directly or indirectly with its upper end, the first heat exchanger having an outflow line through which evaporating second cryogen from the first heat exchanger can flow out, and being in thermal contact with the neck tube so as to provide local cooling via the second cryogen from the riser pipe.2. The cryostat arrangement according to claim 1 , wherein the level of the second ...

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Номер записи: 28
05-01-2017 дата публикации

PURIFYING CRYOGENIC FLUIDS

Номер: US20170003071A1
Автор: Gutelius Patrick N., Parys James R.
Принадлежит:

A cryogenic fluid purification device comprising: a first container defining an interior region; a second container defining an interior region in fluid communication with the interior region of the first container; and a cryogenic fluid in contact with an exterior of the second container. 1. A cryogenic fluid purification device comprising:a first container defining an interior region;a second container defining an interior region in fluid communication with the interior region of the first container; anda cryogenic fluid in contact with an exterior of the second container.2. The device of claim 1 , wherein the second container is sized and configured to be received at least partially in the interior region of the first container.3. The device of claim 2 , comprising a manifold extending from an outlet of the first container to an inlet of the second container.4. The device of claim 3 , the manifold comprising an oxygen rejecting filter.5. The device of claim 3 , the manifold comprising pressure relief6. The device of claim 2 , comprising a pump operable to reduce pressure in the interior region of the first container.7. The device of claim 1 , comprising a filter disposed in a path providing fluid communication between the interior region of the second container and the interior region of the first container.8. The device of claim 1 , wherein the first container comprises a spout configured to engage a port of the second container.9. The device of claim 8 , comprising a third container defining an interior region claim 8 , wherein the second container is sized and configured to be received at least partially in the interior region of the third container. This application claims priority to U.S. Provisional Patent Application No. 62/187,936, filed on Jul. 2, 2015, the entire contents of which is incorporated herein by reference.This disclosure relates to devices and methods for purifying cryogenic fluids.Nitrogen, as an element of great technical importance, can be ...

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Номер записи: 29
04-01-2018 дата публикации

STORAGE SYSTEM FOR FUELS

Номер: US20180003431A1
Автор: Foege Aaron Gamache, Hannink Veronica Anne
Принадлежит: Electro-Motive Diesel, Inc.

A condensation system for a reservoir, which stores fuel cryogenically, is disclosed. A portion of the fuel exists as a boil-off gas with a first vapor quality. The condensation system includes an absorption unit coupled to the reservoir and is configured to receive and mix the boil-off gas with a refrigerant, forming a liquid solution. A distillation unit is coupled to the absorption unit to receive the liquid solution at a supplemented pressure, and is configured to separate the fuel to a gaseous state from the liquid solution. Further, a cooling circuit is configured to receive the fuel in the gaseous state from the distillation unit at the supplemented pressure and a supplemented temperature, and deliver the fuel to the reservoir at a lower pressure and a temperature, with a vapor quality lower than the first vapor quality. 1. A condensation system for a reservoir configured to store a fuel cryogenically , a portion of the fuel existing as a boil-off gas in the reservoir with a first vapor quality , the condensation system comprising:an absorption unit fluidly coupled to the reservoir, the absorption unit configured to receive a refrigerant and the boil-off gas and facilitate a mixing therebetween to form a liquid solution;a distillation unit fluidly coupled to the absorption unit to receive the liquid solution at a supplemented pressure, and configured to separate the fuel to a gaseous state from the liquid solution; anda cooling circuit fluidly coupled between the distillation unit and the reservoir, and configured to receive the fuel in the gaseous state from the distillation unit at the supplemented pressure and a supplemented temperature, and deliver the fuel to the reservoir at a pressure and a temperature respectively lower than the supplemented pressure and the supplemented temperature, and with a vapor quality lower than the first vapor quality.2. The condensation system of claim 1 , wherein the cooling circuit includes:a condenser fluidly coupled to ...

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Номер записи: 30
02-01-2020 дата публикации

SEGMENTED VAPOR PLUG

Номер: US20200003367A1
Автор: Bollinger Bret
Принадлежит:

Methods, apparatus, and device, such as a vapor plug, which partially seals an opening of a dewar. The vapor plug includes a vapor plug cover. The vapor plug cover is configured to cover an opening of a dewar. The vapor plug includes a neck that is formed from multiple disks and multiple sheets. The vapor plug includes a fastener that connects the multiple disks, the multiple sheets and the vapor plug cover. 1. A vapor plug , comprising:a vapor plug cover that is configured to cover an opening of a container;a neck formed from a plurality of disks and a plurality of sheets; anda fastener that connects the plurality of disks, the plurality of sheets and the vapor plug cover.2. The vapor plug of claim 1 , wherein the plurality of sheets form a plurality of protrusions that extend outward from the neck claim 1 , wherein the plurality of protrusions are configured to obstruct gas or liquid that escapes the dewar and reduces evaporation of the gas or liquid within the dewar.3. The vapor plug of claim 2 , wherein each protrusion of the plurality of protrusions is a fin.4. The vapor plug of claim 1 , wherein each disk of the plurality of disks has a top surface and a bottom surface claim 1 , wherein the top surface has a dimple and the bottom surface has a cavity claim 1 , wherein a shape of the dimple corresponds with a shape of the cavity.5. The vapor plug of claim 4 , wherein the plurality of disks include a first disk and a second disk claim 4 , wherein the dimple of the first disk interlocks with the cavity of the second disk.6. The vapor plug of claim 1 , wherein vapor plug cover has a recess that is configured to receive the fastener claim 1 , wherein the fastener has a pin that is configured to be inserted into the recess of the vapor plug cover and through an opening in each disk of the plurality of disks and in each sheet of the plurality of sheets to connect the plurality of disks and the plurality of sheets with the vapor plug cover.7. The vapor plug of claim 6 ...

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Номер записи: 31
03-01-2019 дата публикации

SYSTEMS AND METHOD FOR A DYNAMIC SEAL ASSEMBLY FOR A FLUID DELIVERY SYSTEM

Номер: US20190003652A1
Автор: Murray Jonathan, Stautner Ernst Wolfgang
Принадлежит:

Methods and systems are provided for a sealing system for a dynamic nuclear polarization (DNP) system. In one embodiment, a system comprises: a reservoir including an inlet opening; an outer tube; and a tapered seal shaped to seal against the inlet opening and the outer tube, the tapered seal including: a first section removably coupleable to a second section; and a through-hole formed by a first plurality of inner surfaces of both the first section and the second section, the through-hole shaped to encircle the outer tube. In this way, the tapered seal may be coupled around the fluid passage without inserting a tip of the fluid passage through the through-hole of the tapered seal, and a sterility of the system may be maintained. 1. A system , comprising:a reservoir including an inlet opening;an outer tube; and a first section removably coupleable to a second section; and', 'a through-hole formed by a first plurality of inner surfaces of both the first section and the second section, the through-hole shaped to encircle the outer tube., 'a tapered seal shaped to seal against the inlet opening and the outer tube, the tapered seal including2. The system of claim 1 , wherein the reservoir is a liquid helium storage reservoir.3. The system of claim 1 , wherein the first section and second section each include a second plurality of inner surfaces positioned adjacent to the first plurality of inner surfaces claim 1 , wherein the first section includes a first opening extending through the first section from an outer surface of the first section to the second plurality of inner surfaces of the first section claim 1 , the first opening positioned to align with a second opening formed by the second plurality of inner surfaces of the second section claim 1 , and wherein the first opening and the second opening together form a passage shaped to receive a fastener.4. The system of claim 1 , wherein the first section includes a first plurality of radial biasing members and the ...

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Номер записи: 32
03-01-2019 дата публикации

SYSTEMS AND METHOD FOR A DYNAMIC SEAL ASSEMBLY FOR A FLUID DELIVERY SYSTEM

Номер: US20190003653A1
Автор: Murray Jonathan Alan, Padgett Patrick Lively, Stautner Ernst Wolfgang
Принадлежит:

Methods and systems are provided for a sealing system for a dynamic nuclear polarization (DNP) system. In one embodiment, a system comprises: a reservoir including an inlet opening; an outer tube; and a tapered seal shaped to seal against the inlet opening and the outer tube, the tapered seal including: a first section removably coupleable to a second section; a through-hole formed by a first plurality of inner surfaces of both the first section and the second section, the through-hole shaped to encircle the outer tube; and a vacuum channel extending through, from an outer surface to an inner surface of the first plurality of inner surfaces, one of the first section and second section. In this way, the tapered seal may be coupled around the fluid passage without inserting a tip of the fluid passage through the through-hole of the tapered seal, thereby maintaining a sterility of the system. 1. A system , comprising:a reservoir including an inlet opening;an outer tube; and a first section removably coupleable to a second section;', 'a through-hole formed by a first plurality of inner surfaces of both the first section and the second section, the through-hole shaped to encircle the outer tube; and', 'a vacuum channel extending through, from an outer surface to an inner surface of the first plurality of inner surfaces, one of the first section and second section., 'a tapered seal shaped to seal against the inlet opening and the outer tube, the tapered seal including2. The system of claim 1 , further comprising a vacuum source adapted to be coupled to the vacuum channel at the outer surface of the one of the first section and second section.3. The system of claim 1 , wherein each surface of the first plurality of inner surfaces of both of the first section and second section is positioned at an angle relative to each adjacent surface of the first plurality of inner surfaces along a length of the through-hole.4. The system of claim 3 , wherein each surface of the first ...

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Номер записи: 33
13-01-2022 дата публикации

Systems and Methods for Converting Cryogenic Liquid Natural Gas to High Pressure Natural Gas and to Low Pressure Natural Gas using a Sphere Vessel and Retain all Product and to Further Dispense Only by Voluntary Actions of the User

Номер: US20220010930A1
Автор: Kenneth W. Anderson
Принадлежит: Individual

A System to convert and dispense pressurized gas(es) of cryogenic liquids of gas(es), and systems and methods using a sphere pressure vessel to efficiently convert liquid natural gas (LNG) to compressed natural gas (CNG) and low pressure natural gas (NG) and other cryogenic liquids of gas. The system requires one dedicated sphere pressure vessel at the dispensing location and the location of elements according to horizontal and vertical orientation to convert, retain, store, and dispense multiple pressures of gas from a cryogenic liquid supply such as a non-dedicated high pressure cryogenic personal supply tank. The system efficiently modifies and controls parameters of volume, pressure, and temperature in conversion scale to retain all converted product under human control to dispense, without process required waste, for use in commercial, utility and industrial uses, and scaleable for single family residential applications where service can be accomplished by pickup truck and trailer, where semi trucks access is not available.

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Номер записи: 34
08-01-2015 дата публикации

Tank container for transport and storage of cryogenic liquefied gases

Номер: US20150008228A1
Автор: Mihael GRUDEN, Milan ZRIM
Принадлежит: Aerogel Card d o o, Aspen Aerogels Inc

The invention relates to a tank container ( 100; 100′ ) for the transport and storage of cryogenic liquefied gas, comprising a framework ( 120 ) and a cylindrical vessel ( 110 ) connected to the framework ( 120 ), wherein the vessel ( 110 ) is covered by a superinsulation arrangement ( 130 ) based on an aerogel composition, and the vessel ( 110 ) is connected to the framework ( 120 ) by a clamping device ( 30 ) which is adapted to allow for a relative movement between the framework ( 120 ) and the vessel ( 110 ) due to thermal expansion or contraction of the vessel ( 110 ).

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Номер записи: 35
11-01-2018 дата публикации

SOLVENT DEPRESSURIZATION DEVICES, SYSTEM, AND METHODS

Номер: US20180010737A1
Автор: Kogon Boris David
Принадлежит:

A solvent storage and depressurization system is described. The system allows a volume of solvent to be stored and used at low pressure, thereby providing safety benefits and regulatory simplicity. The system includes an external expansion tank that is located outside of an extraction facility and that contains a solvent. The system also includes an internal storage tank that is located inside of the extraction facility and that provides a solvent supply to a solvent user, such as a phytochemical extraction system. The external and internal tanks are separated and connected via a duplex manifold. The manifold allows gas below a first pressure level to pass from the external expansion tank to the internal storage tank, and allows gas above a second pressure level to pass from the internal storage tank back to the external expansion tank, wherein the second pressure level is greater than the first pressure level. 1. A solvent depressurization system comprising:an external expansion tank that is located outside of an extraction facility and that contains a solvent;an internal storage tank that is located inside of the extraction facility and that provides a solvent supply to a solvent user; anda manifold that is coupled via a first conduit to the expansion tank and coupled via a second conduit to the storage tank, wherein the manifold is configured to allow gas below a first pressure level to pass from the external expansion tank to the internal storage tank, and to allow gas above a second pressure level to pass from the internal storage tank back to the external expansion tank, wherein the second pressure level is greater than the first pressure level.2. The solvent depressurization system of claim 1 , wherein the solvent is propane or butane.3. The solvent depressurization system of claim 1 , wherein the solvent user is a phytochemical extraction system.4. The solvent depressurization system of claim 1 , wherein the first pressure level is 0.3 psi and wherein the ...

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Номер записи: 36
10-01-2019 дата публикации

SEALED AND THERMALLY INSULATING TANK COMPRISING AN ANGLE BRACKET

Номер: US20190011083A1
Автор: Berger Vincent, Bougault Johan, Durand François, Le Roux Guillaume
Принадлежит: GAZTRANSPORT ET TECHNIGAZ

Sealed and thermally insulating tank incorporated into a polyhedral bearing structure, a first bearing wall and a second bearing wall forming an edge corner, the tank having a first tank wall, a thermally insulating barrier and a sealed membrane, the tank further has an angle bracket with a first flange and a second flange in such a way that the angle bracket connects in a sealed manner. The sealed membrane of the first tank wall and the sealed membrane of the second tank wall in line with the edge corner, in which the angle bracket has a pair of first tabs and a pair of second tabs, the tank has a pair of first anchor rods coupled to a respective first tab and a pair of second anchor rods coupled to a respective second tab in such a way as to transmit a tensile load between the angle bracket. 1231. Sealed and thermally insulating tank incorporated into a polyhedral bearing structure , a first bearing wall () of the bearing structure and a second bearing wall () of the bearing structure forming an edge corner () of the bearing structure , the tank comprising a first tank wall anchored on the first bearing wall and a second tank wall anchored on the second bearing wall , the tank walls comprising a thermally insulating barrier anchored on the corresponding bearing wall and a sealed membrane borne by said thermally insulating barrier ,{'b': 9', '9', '10', '11', '1', '10', '9', '1', '11', '9', '9', '1, 'the tank further comprising an angle bracket (), the angle bracket () comprising a first flange () borne by the thermally insulating barrier of the first tank wall and a second flange () borne by the thermally insulating barrier of the second tank wall, an end portion of the sealed membrane of the first tank wall turned towards the edge corner () being fixed in a sealed manner to the first flange () of the angle bracket () and an end portion of the sealed membrane of the second tank wall turned towards the edge corner () being fixed in a sealed manner to the second ...

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Номер записи: 37
10-01-2019 дата публикации

SEALED AND THERMALLY INSULATING TANK

Номер: US20190011084A1
Автор: Berger Vincent, Bougault Johan, Durand François, Le Roux Guillaume
Принадлежит: GAZTRANSPORT ET TECHNIGAZ

Sealed and thermally insulating tank incorporated into a polyhedral bearing structure, the tank having a plurality of tank walls, a thermally insulating barrier and a sealed membrane, a first bearing wall and second bearing wall forming an edge corner, the thermally insulating barrier of a first tank wall having a row of edging blocks, a row of anchor strips anchored to the second bearing wall by a row of anchor rods, a first and second of edging blocks each having a groove formed in thickness of said edging block, a first and a second of said anchor rods being housed respectively in the groove of the first and second edging blocks, one anchor strip in the row of anchor strips is supported overlapping the first edging block and the second edging block, the anchor strip being coupled to the first anchor rod and to the second anchor rod. 1231. Sealed and thermally insulating tank incorporated into a polyhedral bearing structure , the tank comprising a plurality of tank walls , the tank walls comprising a thermally insulating barrier anchored on the corresponding bearing wall and a sealed membrane borne by said thermally insulating barrier , a first bearing wall () of the bearing structure and a second bearing wall () of the bearing structure forming an edge corner () of the bearing structure ,{'b': 5', '2', '1', '2, 'the thermally insulating barrier of a first tank wall comprising a row of edging blocks () anchored on the first bearing wall () and juxtaposed along the edge corner () in such a way as to form a support surface parallel to the first bearing wall (),'}{'b': 45', '1', '45', '3', '12', '12', '3', '45', '45', '3', '1, 'the tank comprising a row of anchor strips () extending parallel to the edge corner (), said anchor strips () being borne by the first support surface and anchored to the second bearing wall () by a row of anchor rods (), one said anchor rod () comprising a first end anchored to the second bearing wall () and a second end coupled to the row of ...

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Номер записи: 38
09-01-2020 дата публикации

UNDERGROUND STORAGE SYSTEM WITH V SHAPED SUPPORT LEGS

Номер: US20200011048A1
Автор: HAEDER Corey, KENT Zachariha J., Scott John
Принадлежит: Bio Clean Environmental Services, Inc.

Individual four-sided shaped modules used in an assembly for underground storage of storm water and other fluid storage needs. Modules are assembled into a resultant four-sided tiling shape for maximized structural strength and material use efficiency. Internal four-sided shaped modules are assembled and encased by external four-sided shaped modules. Internal adjacent modules are in direct fluid communications with one another through a channel-less chamber. Internal four-sided shaped modules drain into four-sided shaped modules chamber where fluid is either stored or drained. Assemblies include various top and side pieces along with access ports for entry into said assembly. 1. An assembly system for storing water underground , wherein the assembly system is comprised of a plurality of individual adjoining four-sided modules forming a four-sided tessellation ,wherein each four-sided module is comprised of a four-sided-shaped top, where all sides meet at 90 degree angles, a combination of walls and/or legs extending downward from said four-sided-shaped top depending on their position within the assembly,wherein modules along the perimeter of the assembly contain one wall equal in length to the top to define the perimeter of the assembly to create an overall enclosed storage system,wherein, said wall is defined by extending vertically downward from said four-sided-shaped top, along its edge at a 90 degree angle so that said top and walls intercept one another at their ends,wherein said modules along the perimeter have two legs extending vertically from the four-sided-shaped top, and positioned inward from the edges of the four-sided-shaped top, and generally positioned on the side of the four-sided-shaped top opposite of the one having a wall, said legs mirrored to one another, each having a short side running parallel with the wall and a longer side running at an angle from the short side and extending inward to the center of the top,wherein modules not along the ...

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Номер записи: 39
03-02-2022 дата публикации

METHOD FOR CHECKING THE LEAKPROOFNESS OF A LEAKPROOF AND THERMALLY INSULATING TANK FOR STORING A FLUID

Номер: US20220034453A1
Автор: BLEOMEL Mael, BRENAC Damlen, BRIATTE Vincent, CHAMPAGNAC Maxime, GLORY Julien, JOLIV Pierre, PETITPAS Mathieu, Spittael Laurent
Принадлежит:

A method for checking the sealing of a sealed tank for storing a liquefied gas at low temperature, the tank having an inner hull and a secondary sealing membrane, a secondary space that is arranged between the inner hull and the secondary sealing membrane, a primary sealing membrane and a primary space that is arranged between the primary sealing membrane and the secondary sealing membrane is disclosed. The method has the following main steps: generating a pressure lower than the pressure of the primary space in the secondary space using a suction device, measuring the temperature of an outer surface of the inner hull, and detecting the location of a sealing defect of the secondary sealing membrane in the form of a cold spot on the outer surface of the inner hull. 11301301234239301792897672868182662519. A method for checking the sealing of a sealed and thermally insulating tank () for storing a liquefied gas at low temperature () , the tank () being at low temperature () , the tank () comprising a carrier structure which has an inner hull () and an outer hull () , a confined space () between the inner hull () and the outer hull () , a primary sealing membrane () which is intended to be in contact with the liquefied gas at low temperature () contained in the tank () , and a secondary sealing membrane () which is arranged between the primary sealing membrane () and the inner hull () , a primary space () between the primary sealing membrane () and the secondary sealing membrane () and a secondary space () between the secondary sealing membrane () and the inner hull () , the primary space () and the secondary space () comprising insulating materials , the primary space () comprising a primary gas inlet () and a primary gas outlet () , the secondary space () comprising a secondary gas inlet () and a secondary gas outlet () , the primary sealing membrane resting directly on the insulating materials contained in the primary space and the secondary sealing membrane resting ...

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Номер записи: 40
17-04-2014 дата публикации

Method for constructing low-temperature tank and low-temperature tank

Номер: US20140103046A1
Автор: Juichiro Yamada, Masahiko SUGITANI, Michitaka Furikoma, Moriki HATA
Принадлежит: IHI Corp

When manufacturing a low-temperature tank ( 1 ), a plurality of unit tanks ( 10 ) that are able to be connected together by mutually different objects, and that are each capable of storing low-temperature liquefied gas are manufactured in a factory that is distant from a construction site. The unit tanks ( 10 ) are then transported to the construction site, and an inner tank ( 2 ) is then assembled at the construction site by connecting together the plurality of unit tanks ( 10 ). An outer tank ( 3 ) is then formed around the inner tank ( 2 ).

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Номер записи: 41
25-01-2018 дата публикации

AEROGEL LAMINATE AND THERMAL INSULATION MATERIAL

Номер: US20180022061A1
Автор: Izumi Hiroyuki, KIKKAWA Chisato, KOTAKE Tomohiko, MIYATAKE Masato, MURAI Hikari
Принадлежит:

The present invention relates to an aerogel laminate having a structure in which an aerogel layer and a support having a heat ray reflective function or a heat ray absorbing function are laminated. 1. An aerogel laminate having a structure in which an aerogel layer and a support having a heat ray reflective function or a heat ray absorbing function are laminated.2. The aerogel laminate according to claim 1 , wherein the aerogel layer is a layer containing an aerogel having a structure derived from polysiloxane.3. The aerogel laminate according to claim 1 , wherein the aerogel layer is a layer prepared by drying a wet gel formed from a sol containing at least one selected from the group consisting of polysiloxane compounds having a reactive group in the molecule and hydrolysis products of the polysiloxane compounds.4. The aerogel laminate according to claim 1 , wherein the aerogel layer is a layer prepared by drying a wet gel formed from a sol containing silica particles.5. The aerogel laminate according to claim 4 , wherein an average primary particle diameter of the silica particles is 1 nm or more and 500 nm or less.6. The aerogel laminate according to claim 1 , wherein the support has a layer composed of a material comprising at least one selected from the group consisting of carbon graphite claim 1 , aluminum claim 1 , magnesium claim 1 , silver claim 1 , titanium claim 1 , carbon black claim 1 , metal sulfates claim 1 , and antimony compounds.7. The aerogel laminate according to claim 1 , wherein the support is an aluminum foil claim 1 , an aluminum deposited film claim 1 , a silver deposited film claim 1 , or an antimony oxide containing film.8. A thermal insulation material including the aerogel laminate according to . The present invention relates to an aerogel laminate and a thermal insulation material.Recently, requirements for comfortability of living spaces and energy saving have been increasing; for this reason, the shapes of target objects required for ...

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Номер записи: 42
26-01-2017 дата публикации

Acetone storage

Номер: US20170022589A1
Автор: Andreas Leitner, René Dicke
Принадлежит: Borealis AG

An acetone storage tank or acetone transfer pipe comprising stainless steel in which the amount of Cr is in the range 10.5 wt % to 20 wt %; the amount of Ni is ≧9 wt %, and the amount of Mo is 2.75%≧Mo≧0 wt %, of the stainless steel.

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Номер записи: 43
26-01-2017 дата публикации

A pressure limiting valve for a cryostat containing a cryogen and a superconducting magnet

Номер: US20170023142A1
Автор: Neil Charles Tigwell, Patrick William Retz
Принадлежит: Siemens Healthcare Ltd

An abstract for a quench valve of a cryostat, in particular for use in a magnetic resonance imaging system, is attachable to the quench valve so as to raise the cracking pressure of the quench valve without changing the operability of the quench valve. Such an accessory device is usable to enable the cryostat, containing a cryogen, to be safely transported by air transportation.

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Номер записи: 44
26-01-2017 дата публикации

Apparatus and method to package hydrogen enriched liquids

Номер: US20170023178A1
Автор: Ruppman, SR. Kurt Howard
Принадлежит:

A hydrogen container for dispensing a hydrogen enriched liquid may include a base section having a cavity for the hydrogen enriched liquid; a truncated cone section connected to the base section; and a neck section connected to the truncated cone section. The neck section include a connecting device for sealing the hydrogen container including a seal having an interior layer formed of metal and an exterior layer. 1) A hydrogen container for dispensing hydrogen enriched liquid , comprising:a base section having a cavity for the hydrogen enriched liquid;a truncated cone section connected to the base section;a neck section connected to the truncated cone section;the neck section including a connecting device for sealing the hydrogen container including a seal having an interior layer formed of metal and an exterior layer.2) A hydrogen container for dispensing hydrogen enriched liquid as in claim 1 , wherein the base section is formed from aluminum.3) A hydrogen container for dispensing hydrogen enriched liquid as in claim 1 , wherein the truncated cone section is formed from aluminum.4) A hydrogen container for dispensing hydrogen enriched liquid as in claim 1 , wherein the neck section is formed from aluminum.5) A hydrogen container for dispensing hydrogen enriched liquid as in claim 1 , wherein the base section is formed from a material which prevents liquid hydrogen from escaping.6) A hydrogen container for dispensing hydrogen enriched liquid as in claim 1 , wherein the truncated cone section is formed from a material which prevents liquid hydrogen from escaping.7) A hydrogen container for dispensing hydrogen enriched liquid as in claim 1 , wherein the neck section is formed from material which prevents liquid hydrogen from escaping.8) A hydrogen container for dispensing hydrogen enriched liquid as in claim 1 , wherein the neck section is connected to a connecting device having female threads.9) A hydrogen container for dispensing hydrogen enriched liquid as in ...

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Номер записи: 45
25-01-2018 дата публикации

SUPERCONDUCTING MAGNET ARRANGEMENT FOR MAGNETIC RESONANCE IMAGING SCANNER

Номер: US20180024210A1
Автор: Heid Oliver
Принадлежит:

A superconducting magnetic arrangement includes a magnetic coil unit. The magnetic coil unit includes a number of superconducting magnetic coils and a cryostat with an insulating vessel for cooling the magnetic coil unit. The magnetic coil unit is arranged in a vacuum in the insulating vessel. The magnetic coil unit is held in the interior of the insulating vessel by a maximum of six longitudinal bearing elements that each extend between the magnetic coil unit and the insulating vessel such that a rotary movement and a translatory movement of the magnetic coil unit relative to the insulating vessel is restrained by the bearing elements. 1. A superconducting magnetic arrangement comprising:a magnetic coil unit comprising superconducting magnetic coil; andan insulating vessel, wherein the magnetic coil unit is arranged in the insulating vessel,wherein the magnetic coil unit is held in an interior of the insulating vessel by a maximum of six longitudinal bearing elements, each of the longitudinal bearing elements being between the magnetic coil unit and the insulating vessel such that a rotary movement and a translatory movement of the magnetic coil unit relative to the insulating vessel is restrained by the longitudinal bearing elements.2. The superconducting magnetic arrangement of claim 1 , wherein the insulating vessel is a vacuum vessel.3. The superconducting magnetic arrangement of claim 1 , wherein the magnetic coil unit is held by six longitudinal bearing elements in the interior of the insulating vessel.4. The superconducting magnetic arrangement of claim 1 , wherein the longitudinal bearing elements are attached to the insulating vessel and the magnetic coil unit such that the longitudinal bearing elements are exposed to stress in a longitudinal direction.5. The superconducting magnetic arrangement of claim 4 , wherein each of the longitudinal bearing elements is exposed to tensile stress or compressive stress.6. The superconducting magnetic arrangement of ...

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Номер записи: 46
10-02-2022 дата публикации

JOINT CONFIGURATIONS

Номер: US20220042641A1
Автор: Jr. David H., MURRAY Michael Cline, RADHAKRISHNAN Shriram, Reid, Reid Aarne H., ROACH Peter
Принадлежит:

Provided are thermally insulating components that include sealed joints between the walls that define an insulating space therebetween. Also provided are related methods of forming and using the disclosed components. Additionally provided are thermally insulating components that include a positive thermal coefficient material. 1. An insulating component , comprising:a first wall bounding an interior volume;a second wall spaced at a distance from the first wall so as to define an insulating space between the first wall and the second wall; and the end cap comprising a portion that extends along the first wall,', 'the end cap comprising a portion that extends along the second wall,', 'the end cap at least partially sealing the insulating space defined between the first wall and the second wall,', 'the insulating component optionally comprising a second end cap, the second end cap configured to at least partially seal the insulating space defined between the first wall and the second wall., 'an end cap, the end cap optionally being toroidal in form and further optionally defining a U-shaped cross-sectional profile,'}2. The insulating component of claim 1 , wherein the portion of the end cap that extends along the first wall extends into the insulating space.3. The insulating component of claim 1 , wherein the portion of the end cap that extends along the second wall extends into the insulating space.4. The insulating component of claim 1 , wherein the portion of the end cap that extends along the first wall extends by distance that is greater than a distance by which the portion of the end cap that extends along the second wall extends.5. An insulating component claim 1 , comprising:a first wall bounding an interior volume;a second wall spaced at a distance from the first wall so as to define an insulating space between the first wall and the second wall;a first cap, the first cap at least partially sealing the insulating space defined between the first wall and the ...

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Номер записи: 47
24-01-2019 дата публикации

Cryostat Sample Support Assemblies and Methods for Supporting a Sample During Cryo Analysis

Номер: US20190025166A1
Автор: Linkenhoker Ben, MAURITSEN Luke, Schreibeis Caleb
Принадлежит: Montana Instruments Corporation

Cryostat sample support assemblies are provided that can include: a planar sample support defining opposing surfaces bounded by an edge; insulative members extending to the edge; and a thermal link extending to one of the opposing surfaces. Methods for supporting a sample during cryo analysis are also provided. The methods can include: supporting a sample on a planar platform; and supporting the planar platform with both insulative members lateral of the platform and a thermal link below the platform. 1. A cryostat sample support comprising:a planar sample support defining opposing surfaces bounded by an edge;insulative members extending to the support; anda thermal link extending to one of the opposing surfaces.2. The cryostat sample support of wherein the insulative members are each elongated extending from one end to another claim 1 , one of the ends coupled to the edge.3. The cryostat sample support of wherein each of the insulative members provides at least some structural support of the sample support.4. The cryostat sample support of wherein the thermal link provides at least some structural support for the sample support.5. The cryostat sample support of wherein the thermal link extends to a cryo source.6. The cryostat sample support of wherein the cryo source is a coldhead.7. The cryostat sample support of further comprising support members bracketing the insulative members.8. The cryostat sample support of wherein the insulative members are each elongated extending from one end to another claim 7 , one of the ends of each member coupled to the support and the other coupled to the support members.9. A method for supporting a sample during cryo analysis claim 7 , the method comprising:supporting a sample on a planar platform; andsupporting the planar platform with at least one insulative member and a thermal link below the platform.10. The method of further comprising aligning the insulative members opposing one another about the lateral edges of the ...

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Номер записи: 48
29-01-2015 дата публикации

Multiple-cavity vapor cell structure for micro-fabricated atomic clocks, magnetometers, and other devices

Номер: US20150027908A1
Автор: Peter J. Hopper, Roozbeh Parsa, William French
Принадлежит: Texas Instruments Inc

An apparatus includes a vapor cell having multiple cavities fluidly connected by one or more channels. At least one of the cavities is configured to receive a first material able to dissociate into one or more gases that are contained within the vapor cell. At least one of the cavities is configured to receive a second material able to absorb at least a portion of the one or more gases. The vapor cell could include a first cavity configured to receive the first material and a second cavity fluidly connected to the first cavity by at least one first channel, where the second cavity is configured to receive the gas(es). The vapor cell could also include a third cavity fluidly connected to at least one of the first and second cavities by at least one second channel, where the third cavity is configured to receive the second material.

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Номер записи: 49
24-01-2019 дата публикации

HIGH MAGNETIC FIELD SCANNING PROBE MICROSCOPE EMPLOYING LIQUID HELIUM-FREE ROOM-TEMPERATURE BORE SUPERCONDUCTING MAGNET

Номер: US20190025339A1
Автор: GAO Chunlei, HUANG Di, Shen Jian, SUN Zeyuan, WU Shiwei, YIN Lifeng, Zhang Shuai, ZHOU Shengyu
Принадлежит: FUDAN UNIVERSITY

A scanning probe microscope of the present disclosure includes: a room-temperature bore superconducting magnet including a liquid helium-consumption free closed-cycle cooling system, a superconducting magnet, and a chamber having a room-temperature bore; and a scanning probe microscope including a scanning head, a vacuum chamber, and a vibration isolation platform; and a computer control system. The room-temperature bore superconducting magnet is cooled by the cryogen-free closed-cycle cooling system which eliminates the dependence on liquid helium for high magnetic field operation. There is no physical contact between the scanning probe microscope and the superconducting magnet connected to the closed-cycle cooling system. The scanning probe microscope can achieve atomic-scale spatial resolution. The temperature of the scanning probe microscope is not restricted by the low temperature conditions for operation of the superconducting magnet. The scanning probe microscope and the vacuum chamber can achieve high-temperature baking independent of the superconducting magnet for ultra-high vacuum conditions. 15-. (canceled)6. A microscope system , comprising:a scanning probe microscope including a scanning head and a vacuum chamber; anda superconducting magnet defining a room-temperature bore, the room-temperature bore accommodating the scanning head and at least a portion of the vacuum chamber;wherein there is no direct physical contact between the scanning probe microscope and the superconducting magnet.7. The microscopic system of claim 6 , further comprising:a first cryogen-free closed-cycle cooling system configured to provide a cryogenic temperature for operation of the superconducting magnet.8. The microscopic system of claim 7 , wherein during operation the first cryogen-free closed-cycle cooling system generates mechanical vibrations that are not directly transmitted to the scanning probe microscope.9. The microscope system of claim 7 , further comprising:a ...

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Номер записи: 50
29-01-2015 дата публикации

Vehicle Tank System for Storing a Fuel in an Extremely Cold State

Номер: US20150028039A1
Автор: Bastian Landeck, Klaas Kunze, Oliver Kircher
Принадлежит: Bayerische Motoren Werke AG

A vehicle tank system for storing a fuel in an extremely cold state is provided. The vehicle tank system includes an inner tank that accommodates the fuel and an outer skin that surrounds the inner tank to form an insulation layer approximately constituting a vacuum. The vehicle tank system also includes a vacuum pump that is permanently provided in the vehicle and is connected to the insulation layer. The vacuum pump is configured to increase the quality of the vacuum if the quality of the vacuum does not meet predetermined requirements.

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Номер записи: 51
02-02-2017 дата публикации

SYSTEMS AND METHODS FOR FLUID CONTAINMENT

Номер: US20170030520A1
Автор: Hyde Roderick A., JR. Lowell L., Kare Jordin T., Wood
Принадлежит: ELWHA LLC

A storage container includes a wall structure defining an interior, where the interior is configured to contain a fluid. A portion of the wall structure is formed by a composite material. The composite material includes frozen water and a fibrous additive. 1. A method of making a wall structure for a container configured to contain a liquid , the method comprising:pouring a composite fluid into a cavity of a wall structure; andfreezing the composite fluid within the cavity to form a composite layer within the wall structure.2. The method of claim 1 , wherein the composite fluid includes water and an additive.3. The method of claim 1 , wherein the composite fluid has a freezing point below 0 degrees Celsius.4. The method of claim 1 , wherein providing the wall structure comprises providing an inner wall and an outer wall claim 1 , wherein the cavity is provided between the inner and outer walls.5. The method of claim 1 , wherein the composite layer is a first composite layer claim 1 , further comprising:forming a second composite layer adjacent the first composite layer within the cavity.6. The method of claim 5 , further comprising melting and refreezing adjacent portions of the first and second composite layers to join the first and second composite layers.7. The method of claim 1 , further comprising:receiving an indication of a temperature of the composite layer; andselectively heating or cooling the composite layer based on the temperature of the composite layer.8. The method of claim 1 , further comprising:receiving an indication of an amount of erosion of the composite layer; andselectively heating or cooling the composite layer based on the amount of erosion of the composite layer.9. The method of claim 1 , further comprising:receiving an indication of an amount of erosion of the composite layer; andproviding additional composite fluid to the composite layer based on the amount of erosion of the composite layer.10. The method of claim 1 , wherein providing ...

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Номер записи: 52
02-02-2017 дата публикации

NITROGEN BLANKETING SYSTEM

Номер: US20170030521A1
Автор: Horton Terry, Markham Steve, MILLER Zane
Принадлежит:

A nitrogen blanket system for small fuel tanks is disclosed that includes tank empty-space pressure control for sealed tanks that can hold pressure. The system includes a fuel tank storing some volume of fuel, such as diesel fuel. The remaining empty volume is filled with nitrogen by the disclosed system. The nitrogen blankets the liquid fuel and fills the remaining space in the fuel tank to prevent the accumulation of moisture and thereby prevent corrosion within the fuel tank. 1. A nitrogen blanketing system for a fuel tank , the system comprising:a nitrogen generator;a pressure-sensing switch in fluid communication with the nitrogen generator;a conduit for providing a fluid path between the pressure-sensing switch and the fuel tank; anda differential switch in fluid communication with the fuel tank via the conduit,wherein the pressure-sensing switch is configured to close to prevent nitrogen from flowing from the nitrogen generator to the fuel tank if atmospheric pressure in the fuel tank is above a first predetermined level, and configured to open to allow nitrogen to flow from the nitrogen generator to the fuel tank if atmospheric pressure in the fuel tank is below the first predetermined level, andwherein the differential switch is configured to open to allow nitrogen to escape from the fuel tank via the conduit if atmospheric pressure in the fuel tank is above a second predetermined level, and configured to close to prevent nitrogen from escaping from the fuel tank via the conduit if atmospheric pressure in the fuel tank is below the second predetermined level.2. The system of claim 1 , further comprising a dispenser in fluid communication with the tank via the conduit.3. The system of claim 2 , wherein the dispenser is configured to dispense a volatile corrosion inhibitor into the tank while nitrogen is flowing in the conduit towards the tank.4. The system of claim 1 , further comprising a pressure vacuum valve in fluid communication with the tank via the ...

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Номер записи: 53
04-02-2016 дата публикации

Liquid Level Gauge for a Cryogenic Fluid Cylinder

Номер: US20160033082A1
Автор: Getter James M., Hrncir Robert E.
Принадлежит:

A vertically-oriented cryogenic fluid cylinder includes an inner vessel for holding cryogenic fluid, an outer vessel surrounding the inner vessel, and a liquid level gauge for indicating a liquid level within the inner vessel. The liquid level gage includes a level indicator located outside of the outer vessel, a support arm extending down into the inner vessel, a swing arm pivotably secured to the support arm and connected to the level indicator so that angular position of the swing arm provides an indication of liquid level within the inner vessel on the level indicator, and a float on the swing arm that pivots the swing arm as the liquid level rises and lowers. The support arm forms an acute angle with the central longitudinal axis of the inner vessel so that the swing arm can be longer to move over a larger portion of the length of the inner vessel. 1. A cryogenic fluid storage vessel comprising , in combination:an inner vessel for holding cryogenic fluid;wherein the inner vessel is cylindrical shaped having a diameter and a central longitudinal axis perpendicular to the diameter;an outer vessel surrounding the inner vessel and forming an insulating space therebetween;a liquid level gauge including a gauge head secured to the outer vessel, a level indicator viewable from outside of the outer vessel, a support arm extending from the gauge head and extending into the inner vessel, a swing arm pivotably secured to a lower end of the support arm and operatively connected to the level indicator so that angular position of the swing arm provides an indication of liquid level within the inner vessel on the level indicator, and a float secured to the swing arm and configured to pivot the swing arm as level of the liquid within the inner vessel changes; andwherein a central longitudinal axis of the support arm forms an acute angle with the central longitudinal axis of the inner vessel.2. The cryogenic fluid cylinder according to claim 1 , wherein the float is secured to ...

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Номер записи: 54
04-02-2021 дата публикации

METHODS, SYSTEMS AND APPARATUSES FOR SUPPLYING BREATHABALE GASES

Номер: US20210031060A1
Автор: Belyaev Vladimir
Принадлежит:

A strong unsolved need exists to provide people with breathable gases for inhaling instead of ambient air, when people live in areas, where the ambient air is polluted with toxic gases and particulate matters. The present invention solves this need by disclosing a breathing apparatus, a dispenser of breathable gases, and a distributor of breathable gases, for supplying breathable gases to people, exposed to polluted and contaminated outdoor and indoor ambient air. 1. A compressed breathable gases dispensing system comprising:a source of breathable gases configured to store and supply a reasonable amount of breathable gases; anda dispenser of compressed breathable gases in communication with the source of breathable gases and dispensing compressed breathable gases into one or more containers of compressed breathable gases;wherein the dispenser of compressed breathable gases comprises a communication unit in a form of preferably but not limited to a payment receiving terminal, the communication unit is configured to receive payment transactions for the dispensed compressed breathable gases and communicate activating signal to the dispenser of compressed breathable gases to dispense compressed breathable gases to a container of compressed breathable gases.2. A breathable gases distributing system comprising:a source of breathable gases configured to contain and supply a reasonable amount of breathable gases;a breathable gases distributor in communication with the source of breathable gases and distributing breathable gases from the source of breathable gases to one or more inhalation units;wherein the distributor of breathable gases comprises a communication unit in a form of preferably but not limited to a payment receiving terminal, the communication unit is configured to receive payment transactions for the distributed compressed breathable gases and communicate activating signal to the distributor of breathable gases to distribute breathable gases to one or more ...

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Номер записи: 55
31-01-2019 дата публикации

LIQUIEFYING A GASEOUS MEDIUM

Номер: US20190032854A1
Автор: DACHAUER Christian, KELLER Lukas, WILHELM Hanspeter
Принадлежит: LINDE AKTIENGESELLSCHAFT

An arrangement comprising at least one liquefaction plant for liquefying a gaseous medium to produce a liquefied medium; and at least one storage tank for storing the liquefied medium. A first transfer line is provided which is connected between the liquefaction plant and the storage tank, for transferring liquefied medium from the liquefaction plant into the storage tank. A second transfer line is connected between the liquefaction plant and the storage tank, for transferring gaseous medium from the storage tank into the liquefaction plant. The second transfer line, which used for transferring medium from the storage tank into the liquefaction plant, is arranged so that it is routed at least partially through the area of the storage tank in which the liquefied medium is stored in use. 1. An arrangement comprisingat least one liquefaction plant (V) for liquefying a gaseous medium to produce a liquefied medium,at least one storage tank (S) for storing the liquefied medium,{'b': '3', 'a first transfer line () connected between the liquefaction plant (V) and the storage tank (S) for transferring liquefied medium from the liquefaction plant (V) into the storage tank (S), and'}{'b': 4', '4, 'a second transfer line (′, ″) connected between the liquefaction plant (V) and the storage tank (S) for transferring gaseous medium from the storage tank (S) into the liquefaction plant (V),'}{'b': 4', '4, 'wherein the second transfer line (′, ″), used for transferring medium from the storage tank (S) into the liquefaction plant (V), is arranged so that the second transfer line is routed at least partially through the area of the storage tank (S) in which the liquefied medium is stored in use.'}2344. An arrangement according to claim 1 , wherein an outlet of the first transfer line () into the storage tank (S) is provided adjacent to a first side wall of the tank (S) and an inlet of the second transfer line (′ claim 1 , ″) is provide adjacent to a second side wall claim 1 , said ...

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Номер записи: 56
31-01-2019 дата публикации

CRYOSTAT ARRANGEMENTS AND MOUNTING ARRANGEMENTS FOR CRYOSTATS

Номер: US20190032855A1
Автор: Leigh Benjamin David, Levantine Oliver Matthew
Принадлежит:

A cryocooler mounting arrangement and magnets and cryostats including such an arrangement. The arrangement is for mounting the coldhead of a cryocooler in a cryostat for allowing the extraction of heat from the interior of the cryostat by the cryocooler. The mounting arrangement comprises a coldhead interface portion for mounting on the coldhead and a sock portion for mounting in the cryostat and arranged for receiving the coldhead . The sock portion comprises a receiving interface portion for receiving the coldhead interface portion so as to provide thermal contact therebetween and hence to provide thermal contact between the coldhead and the interior of the cryostat. The coldhead interface portion comprises plurality of flexible finger portions and the receiving interface portion comprises a bearing surface against which the finger portions are arranged to rest. The mounting arrangement further comprises a clamping ring for releasably clamping the finger portions against the bearing surface to ensure thermal contact between the coldhead interface and the receiving interface. The clamping ring is held in a recess on the fingers. An outer interface portion is provided at the outer vacuum wall of the cryostat 1. A cryocooler mounting arrangement for mounting the coldhead of a cryocooler in a cryostat for allowing the extraction of heat from the interior of the cryostat by the cryocooler , the mounting arrangement comprising a coldhead interface portion for mounting on the coldhead and a sock portion for mounting in the cryostat and arranged for receiving the coldhead , the sock portion comprising a receiving interface portion for receiving the coldhead interface portion so as to provide thermal contact therebetween and hence to provide thermal contact between the coldhead and the interior of the cryostat , wherein one of the coldhead interface portion and the receiving interface portion comprises plurality of flexible finger portions and the other of the coldhead ...

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Номер записи: 57
09-02-2017 дата публикации

INSULATION PANEL FOR CORNER AREA OF LNG CARGO CONTAINMENT SYSTEM

Номер: US20170038007A1
Автор: Bang Chang-Seon, Chun Sang-Eon, Joh Ki-Hun, Kim Bu-Gi, Kim Byoung-Jung, KIM Byung-Chul, Kim Jin-Gyu, Kim Po-Chul, Lee Dai-Gil, Lee Kwan-Ho, PARK Sang-Wook, Yoon Soon-Ho, Yu Ha-Na
Принадлежит:

The present invention is related to a corner panel of an LNG cargo that includes a main body, which constitutes a corner area of the cargo, and a stress diverging part, which reduces the convergence of stress of the main body by being integrated with an internal face of the main body and being formed with curvature. Therefore, by forming the corner area of the LNG cargo in a single body having a round-shaped curvature, convergence of stress caused by the deformation of the hull and thermal deformation can be prevented, and possibility of crack in a secondary barrier can be removed. By allowing the secondary barrier to be formed in a curved shape, the constructability of the secondary barrier can be greatly improved. Since no hardwood key or plywood is required, the thickness of a primary barrier can be reduced as the stress is decreased and the reliability of the secondary barrier is improved, and the weight can be greatly reduced over the conventional cargo corner area. 1. A corner panel of an LNG cargo , comprising:a main body arranged at a corner area of the cargo, an internal face of the main body having curvature;a stress diverging part including a curvature member and configured to reduce convergence of stress of the main body, an external face of the curvature member being adhered to the internal face of the main body; anda primary barrier adhered to an internal face of the curvature member.2. The corner panel of claim 1 , wherein the stress diverging part further comprises a shock-absorbing member interposed between the curvature member and the primary barrier.3. The corner panel of claim 2 , wherein a lubricant is coated on both faces of the shock-absorbing member.4. The corner panel of claim 2 , wherein the stress diverging part further comprises a composite or a plywood panel interposed between the curvature member and the shock-absorbing member.5. The corner panel of claim 4 , wherein the composite is molded by mixing epoxy resin in glass fiber claim 4 , ...

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Номер записи: 58
09-02-2017 дата публикации

METHOD AND APPARATUS FOR THERMALLY DISCONNECTING A CRYOGENIC VESSEL FROM A REFRIGERATOR

Номер: US20170038100A1
Автор: Quigley Mary Ellen
Принадлежит: SIEMENS HEAL THCARE LIMITED

The present invention relates to a method of thermally disconnecting a cryogenic vessel () of a cryostat () from a refrigerator (), e.g. during transportation of the cryostat (). In order to provide a simple and reliable technique for thermally disconnecting the refrigerator () from the cryogenic vessel (), the cryogenic vessel () is connected with the refrigerator () by means of an input channel () and an output channel (), wherein the input channel () and the output channel () are adapted to provide a loop system for a convection circulation of cryogen through the refrigerator (). 18-. (canceled)9. A method for thermally disconnecting a cryogenic vessel from a refrigerator , said cryogenic vessel containing a cryogen and said refrigerator being configured to cool said cryogen by cooling a recondenser within a recondensing chamber , said cryogenic vessel being connected with said recondensing chamber via an input channel and an output channel that are generally vertically oriented , said input channel and said output channel being configured to form a loop system for convection circulation of the cryogen through a circulation path that passes through the recondensing chamber , said method comprising:preventing convection circulation of cryogen through the recondensing chamber by stopping said circulation of cryogen and thereby thermally disconnecting the refrigerator from the cryogenic vessel; andstopping said circulation of cryogen by creating a column of stratified cryogen gas automatically within each of the input channel and the output channel when said refrigerator is not operating; andproviding said input channel with at least one structural attribute selected from the group consisting of the input channel being longer than the output channel, and thermally insulating said input channel.10. A method as claimed in comprising also preventing said circulation of cryogen by closing a valve that interrupts said circulation path.11. A method as claimed in ...

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Номер записи: 59
24-02-2022 дата публикации

CRYOGENICALLY COOLED VACUUM CHAMBER RADIATION SHIELDS FOR ULTRA-LOW TEMPERATURE EXPERIMENTS AND EXTREME HIGH VACUUM (XHV) CONDITIONS

Номер: US20220057046A1
Автор: Dessau Daniel, Griffith Justin
Принадлежит:

Methods, systems, and devices for ultra or extreme-high vacuum are described. Such systems may comprise a vacuum chamber, a target within the vacuum chamber, two or more overlapping radiation shields arranged within an inner vacuum space of a vacuum chamber, and surrounding at least a portion of the target, a first and a second cooling element unit thermally coupled to a first and second radiation shield of the two or more overlapping radiation shields, wherein the first unit is configured to reduce the first radiation shield's temperature to at least <100K, and the second unit is configured to reduce the second radiation shield's temperature to at least <25K, and a third cooling element unit coupled to the target and isolated from the first and second radiation shield, wherein the third cooling element unit is configured to reduce the target's temperature to at least <4K. 1. An ultra-high vacuum (UHV) or extreme-high vacuum (XHV) system comprising:a vacuum chamber;a target within the vacuum chamber;two or more overlapping radiation shields arranged within an inner vacuum space of a vacuum chamber, wherein the two or more overlapping radiation shields surround at least a portion of the target;a first cooling element unit thermally coupled to a first radiation shield of the two or more overlapping radiation shields, wherein the first cooling element unit is configured to reduce the first radiation shield's temperature to at least <100K;a second cooling element unit thermally coupled to a second radiation shield of the two or more overlapping radiation shields, wherein the second cooling element unit is configured to reduce the second radiation shield's temperature to at least <25K; anda third cooling element unit thermally coupled to the target, the third cooling element unit thermally isolated from both the first radiation shield and the second radiation shield, wherein the third cooling element unit is configured to reduce the target's temperature to at least <4K.2 ...

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Номер записи: 60
06-02-2020 дата публикации

HEAT INSULATING VESSEL FOR LOW TEMPERATURE LIQUEFIED GAS PUMP

Номер: US20200040881A1
Автор: Hayashi Shoichiro, KODAMA Naoya, YAMAGUCHI Akira, YAMANE Yuya, YAMANOUCHI Koichiro, Yoshimoto Daisuke
Принадлежит: KAWASAKI JUKOGYO KABUSHIKI KAISHA

A heat insulating vessel for a low temperature liquefied gas pump, which includes an inner tank configured to accommodate low temperature liquefied gas, an outer tank provided externally around the inner tank, and a low temperature liquefied gas pump disposed inside the inner tank. The outer tank has an outer tank upper part that is an upper end portion thereof, and an outer tank body other than the outer tank upper part. A lid structure having a heat-insulated structure detachably fitted into an upper part of the inner tank. The pump is fixed to the lid structure, and a suction pipe and a discharge pipe are insertedly fixed to the lid structure. A vacuum insulating layer is provided between the inner tank and the outer tank. With this heat insulating vessel for the low temperature liquefied gas pump, adiabaticity of the lid structure and maintainability of the pump are increased. 1. A heat insulating vessel for a low temperature liquefied gas pump , comprising an inner tank configured to accommodate low temperature liquefied gas , an outer tank provided externally around the inner tank , and a low temperature liquefied gas pump disposed inside the inner tank ,wherein the outer tank has an outer tank upper part that is an upper end side portion thereof, and an outer tank main body other than the outer tank upper part,wherein a lid structure having a heat-insulated structure detachably fitted into an upper part of the inner tank is provided,wherein the pump is fixed to the lid structure, and a suction pipe and a discharge pipe are insertedly fixed to the lid structure, andwherein a vacuum insulating layer is formed between the inner tank and the outer tank.2. The heat insulating vessel of claim 1 , wherein a vacuum-pump port is formed in the outer tank upper part.3. The heat insulating vessel of claim 1 , wherein a plurality of pressure detecting pipes and a drain pipe penetratedly fixed to the outer tank upper part are provided.4. The heat insulating vessel of claim ...

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Номер записи: 61
18-02-2016 дата публикации

Method Of Construction Of Prestressed Concrete Panel Wall Liquid Storage Tank And Tank So Constructed

Номер: US20160046437A1
Автор: Hoyle Kimberly Ann Fernandez, Tsai Chung-Nan Nancy
Принадлежит: Chevron U.S.A. INC.

Disclosed is a method for the construction of a prestressed concrete tank for the storage of liquids. The method includes erecting precast concrete panels on a foundation in a generally cylindrical shape while allowing an opening to allow the passage of people and equipment there through during the construction of the tank. Anchors are provided along both vertical edges of the opening. Strands are inserted into the anchors along both vertical edges of the opening and wire wrapped under tension over the outer surface of the inner tank wall. In one embodiment, a structural frame is secured within the opening and the strands are anchored to the vertical members of the structural frame. Once the opening in the tank wall is no longer needed, the opening is sealed with concrete panels. The sealed opening is then wire wrapped under tension using strands anchored to the anchors provided along both vertical edges of the opening. 1. A method for constructing a storage tank having a generally cylindrical shape , comprising:a. constructing an inner tank wall comprising concrete panels on a foundation wherein the inner tank wall has an outer surface and an opening in the inner tank wall defined by an opening height and two vertical edges spaced a width apart, the opening provided to allow the passage of people and equipment there through prior to step (e) of the method;b. anchoring at least a first elongated tensile member to the outer surface of the inner tank wall at a first plurality of locations along one of the two vertical edges adjacent the opening;c. wrapping the outer surface of the inner tank wall with the at least a first elongated tensile member;d. anchoring the at least a first elongated tensile member to the outer surface of the inner tank wall at a second plurality of locations along the other of the two vertical edges adjacent the opening such that each of the first plurality of locations is horizontally aligned with each of the second plurality of locations;e. ...

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Номер записи: 62
06-02-2020 дата публикации

Cryostat assembly with superconducting magnet coil system with thermal anchoring of the mounting structure

Номер: US20200041176A1
Автор: Marco Strobel, Patrick Wikus, Steffen Bonn
Принадлежит: Bruker Switzerland AG

A cryostat assembly with an outer container for a storage tank (3) with a first cryogenic fluid and a coil tank (4) for a superconducting magnet coil system (5). The magnet coil system is cooled by a second cryogenic fluid colder than the first cryogenic fluid, the coil tank being mechanically connected to the outer container and/or to radiation shields (6) surrounding the coil tank via a mounting structure. Liquid helium at an operating temperature of approximately 4.2 K is the first cryogenic fluid and helium at an operating temperature of <3.5 K is the second cryogenic fluid in the coil tank. The mounting structure has mounting elements (7) with thermally conductive contact points (7a) thermally coupled to heat sinks having a temperature at or below that of the storage tank, via thermal conductor elements (8). This ensures long times to quench if malfunctions occur.

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Номер записи: 63
19-02-2015 дата публикации

BLANKET INSTALLATION METHOD AND BLANKET UNIT

Номер: US20150048094A1
Автор: IWANO Akira, NAGUMO Satoru, Shiomi Hiroshi, Suzuki Hidenori, TAKAHASHI Masaki
Принадлежит:

A blanket installation method includes: a transporting step of transporting a blanket unit (), in which a blanket () and a transport jig () are integrally coupled, between an inner tank () and an outer tank () of a double shell structure tank in a suspended condition; and a mounting step of mounting the blanket unit () on a shell plate of the inner tank (). The transport jig () is formed by attaching a blanket fixing pin () to a jig main body (A) through pin coupling. The blanket () is held at the blanket fixing pin (). 1. A blanket installation method comprising:a transporting step of transporting a blanket unit, in which a blanket and a transport jig are integrally coupled, between an inner tank and an outer tank of a double shell structure tank in a suspended condition; anda mounting step of mounting the blanket unit on a shell plate of the inner tank,wherein the transport jig is formed by attaching a blanket fixing pin to a jig main body through pin coupling, andthe blanket is held at the blanket fixing pin.2. The blanket installation method according to claim 1 ,wherein the blanket fixing pin is inserted through a hole section formed in the jig main body and held by a pair of self-lock washers at both sides with the hole section sandwiched therebetween, andas the jig main body is sandwiched between the pair of self-lock washers in a state in which the pair of self-lock washers hold the blanket fixing pin, the blanket fixing pin is attached to the jig main body through pin coupling.3. A blanket unit having a blanket installed between an inner tank and an outer tank of a double shell structure tank claim 1 , the blanket unit comprising:a transport jig configured to hold and transport the blanket; andthe blanket integrally coupled to the transport jig,wherein the transport jig is formed by attaching a blanket fixing pin to a jig main body through pin coupling, andthe blanket is held at the blanket fixing pin.4. The blanket unit according to claim 3 ,wherein the ...

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Номер записи: 64
08-05-2014 дата публикации

Sealed and thermally insulative tank integrated into a supporting structure

Номер: US20140124086A1
Автор: Bruno Guelton, Matthieu Malcochet, Mickael Herry, PIERRE JEAN
Принадлежит: Gaztransport et Technigaz SA

A sealed and thermally insulative tank includes thermal installation including a plurality of juxtaposed insulation blocks on the supporting structure and a seal including a plurality of sealing metal plates disposed on the insulation blocks and welded to each other. Mechanical coupling members extend through the thermal insulation at the level of the edges of the insulation blocks and hold the insulation blocks in bearing engagement on the supporting structure. The metal plates are disposed so that the edges of the metal plates are offset relative to the edges of the underlying insulation blocks. The metal plates are held in bearing engagement on the insulation blocks only by the coupling members. The mechanical coupling members are attached to the metal plates at the level of attachment points away from the edges of the metal plates.

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Номер записи: 65
03-03-2022 дата публикации

METHOD FOR DETECTING AND PREVENTING LEAKS

Номер: US20220065734A1
Автор: HOFFER Ronald Jürgen, HÖRBURGER Jürgen, KAHR Robert, PFAFFL Thomas, STEINBRUGGER Christian
Принадлежит:

A method for detecting and preventing leaks of a double-walled container for the storage of poisonous, caustic, irritant and/or combustible media utilizes a double-walled container with an inner wall and an outer wall. A cavity is formed between the inner wall and the outer wall, a positive pressure is generated in the cavity, and in the event of a leak of the inner wall, a gas is fed to the cavity in order to maintain a positive pressure in the cavity. A container system includes an open-loop/closed-loop control device for the open-loop/closed-loop control of a gas throughflow in a line. The system includes a pressure measuring unit for measuring the pressure in the cavity of the double-walled container. 115-. (canceled)16. A method for detecting and preventing leaks in a double-walled container for the storage of poisonous , caustic , irritant and/or combustible media , wherein the double-walled container has an inner wall and an outer wall , wherein a cavity is formed between the inner wall and the outer wall , wherein a positive pressure is generated in the cavity , and wherein a gas is supplied to the cavity if the inner wall springs a leak in order to maintain a positive pressure in the cavity , wherein the positive pressure in the cavity is measured and the pressure and/or the throughflow of the gas being supplied to the cavity is controlled in such a way that the positive pressure in the cavity referred to the pressure in the interior of the double-walled container lies between 5 mbar and 50 mbar.17. The method according to claim 16 , wherein at least one gas claim 16 , preferably at least one gas and at least one liquid claim 16 , is supplied to the container.18. The method according to claim 17 , wherein the positive pressure in the cavity is measured claim 17 , preferably by measuring the pressure of the gas being supplied to the double-walled container and measuring the pressure of the gas being supplied to the cavity claim 17 , as well as calculating ...

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Номер записи: 66
26-02-2015 дата публикации

FREE-STANDING LINER UNIT AND METHOD OF BUILDING TANK

Номер: US20150053692A1
Автор: Uchiyama Norio
Принадлежит:

A free-standing liner unit () is formed by integrating a planar outer tank liner plate (), a planar secondary barrier plate (), and a cold insulator layer () that is interposed between the outer tank liner plate () and the secondary barrier plate () into a single unit. According to this free-standing liner unit (), when building a tank, it is possible to shorten the construction period by performing the formation of the outer tank shell plates and the formation of the tank internal structure concurrently with each other, and to achieve an improvement in the handleability of the free-standing liner unit (). 1. A free-standing liner unit comprising:a planar outer tank liner plate;a planar secondary barrier plate; anda cold insulator layer that is interposed between the outer tank liner plate and the secondary barrier plate,wherein the outer tank liner plate, the secondary barrier plate, and the cold insulator layer are integrated into a single unit.2. The free-standing liner unit according to claim 1 , further comprising a reinforcing means that is fixed to at least one of the outer tank liner plate claim 1 , the secondary barrier plate claim 1 , and the cold insulator layer claim 1 , and provides improved rigidity.3. The free-standing liner unit according to claim 2 , wherein the reinforcing means takes the form of anchor bolts that penetrate the outer tank liner plate claim 2 , the secondary barrier plate claim 2 , and the cold insulator layer.4. The free-standing liner unit according to claim 2 , wherein the reinforcing means takes the form of ribs that are fixed to the outer tank liner plate.5. A method of building a tank comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'a step of erecting the free-standing liner units according to ;'}a step of forming outer tank shell plates that are made of concrete on the outer tank liner plate side of the free-standing liner units; anda step of forming a tank internal structure on the secondary barrier plate side ...

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Номер записи: 67
13-02-2020 дата публикации

FUEL TANK ARRANGEMENT IN A MARINE VESSEL

Номер: US20200047852A1
Автор: DURSO Emanuele
Принадлежит: WÄRTSILÄ FINLAND OY

A fuel tank arrangement of a marine vessel is disclosed, having an LNG-fuel tank formed of an inner shell, an outer shell, an insulation therebetween and a tank connection space provided at an end of the LNG-fuel tank, the inner shell having an end part at an end of the inner shell facing the tank connection space. A collar is fastened to the end part of the inner shell and extends conically outwardly from the inner shell. The collar has an outer rim to which an additional shell extending in an axial direction away from the inner shell is fastened, and the additional shell has an end rim opposite the collar to which an end cover of the tank connection space is fastened. 1. A fuel tank arrangement for a marine vessel for storing LNG-fuel , the fuel tank arrangement comprising: 'a tank connection space provided at an end of the LNG-fuel tank, the tank connection space having an additional end cover fastened to a second end of an additional shell, the additional shell being fastened at its first end to an outer rim of a collar, the collar having an inner rim fastened to the inner shell of the fuel tank, the additional shell extending in an axial direction away from the inner shell.', 'an LNG-fuel tank formed of an inner shell, an outer shell, and an insulation therebetween; and'}2. The fuel tank arrangement as recited in claim 1 , comprising:an inlet opening at a lowermost surface of the LNG-fuel tank, the inlet opening being in communication with a cryogenic pump by a flow passage.3. The fuel tank arrangement as recited in claim 2 , wherein the cryogenic pump comprises:an inlet being positioned vertically below a lowermost surface of the LNG-fuel tank.4. The fuel tank arrangement as recited in claim 1 , wherein the additional shell comprises:an insulation thereon, the insulation having a thickness of less than half of that of the insulation between the inner shell and the outer shell.5. The fuel tank arrangement as recited in claim 1 , comprising:an emergency pressure ...

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Номер записи: 68
25-02-2016 дата публикации

Suspension System for an Inner Container Mounted for Thermal Insulation in an Outer Container and Container Arrangement

Номер: US20160053941A1
Автор: Rebernik Matthias
Принадлежит:

A suspension system () for an inner container () mounted for thermal insulation in an outer container () comprises a single fixed bearing () comprising fixed bearing securing elements () which engage, on the one hand, the outer container and, on the other hand, the inner container and which can be stressed in tension and in compression, the fixed bearing securing elements () engaging while being arranged so as to be distributed in an annular installation space () defined between the inner container () and the outer container () and the fixed bearing securing elements () engaging the outer container () while being distributed in the annular installation space (). In addition, a floating bearing () arranged in the outer container () and supporting the inner container () and designed with a floating bearing ring () can be provided, with annularly distributed floating bearing securing elements (), which can be stressed in tension and in compression, engaging, on the one hand, the floating bearing ring () and, on the other hand, the inner container or the outer container. The floating bearing ring () can be spring-biased by means of tension springs () or compression springs (). 121-. (canceled)2222. A suspension system for an inner container on an outer container , wherein the inner container is mounted for thermal insulation in the outer container and an annular installation space is defined between the inner container and the outer container , characterized by a single fixed bearing comprising fixed bearing securing elements which engage , on the one hand , the outer container and , on the other hand , the inner container and which can be stressed in tension and in compression , the fixed bearing securing elements engaging the inner container while being arranged so as to be distributed in the installation space , preferably distributed in the area of the circumference of the inner container , and the fixed bearing securing elements engaging the outer container while ...

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Номер записи: 69
25-02-2016 дата публикации

Suspension System for an Inner Container Mounted for Thermal Insulation in an Outer Container and Container Arrangement

Номер: US20160053942A1
Автор: Rebernik Matthias
Принадлежит:

A suspension system () for an inner container () mounted for thermal insulation in an outer container () comprises a single fixed bearing () comprising rod-shaped fixed bearing securing elements () which engage, on the one hand, the outer container and, on the other hand, the inner container and which can be stressed in tension and in compression, the fixed bearing securing elements () engaging the inner container () while being arranged so as to be distributed in an annular installation space () defined between the inner container () and the outer container () and the fixed bearing securing elements () engaging the outer container () while being distributed in the annular installation space (). In addition, a floating bearing () arranged in the outer container () and supporting the inner container () and designed with a floating bearing ring (′) can be provided, with annularly distributed floating bearing securing elements, (′), which can be stressed in tension and in compression, engaging, on the one hand, the floating bearing ring (′) and, on the other hand, the inner container or the outer container. The floating bearing ring (′) can be prestressed by means of tension springs () or compression springs (). 1122122. A suspension system for an inner container on an outer container , wherein the inner container is mounted for thermal insulation in the outer container and an annular installation space is defined between the inner container and the outer container , characterized by a single fixed bearing comprising rod-shaped fixed bearing securing elements which engage , on the one hand , the outer container and , on the other hand , the inner container and which can be stressed in tension and in compression , the fixed bearing securing elements-engaging the inner container while being arranged so as to be distributed in the installation space , preferably and the fixed bearing securing elements engaging the outer container while being distributed in the annular ...

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Номер записи: 70
25-02-2016 дата публикации

Cryostat inspection camera arrangement and method

Номер: US20160054236A1
Автор: Christopher Michael Hawes
Принадлежит: Siemens PLC

A bung assembly for closing an opening in a turret of a cryostat has a camera housing and bung body that is mechanically dimensioned to fit the opening, and is provided with a sealing arrangement for forming a gas-tight seal between the bung body and the turret.

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Номер записи: 71
13-02-2020 дата публикации

Lng tank and operation of the same

Номер: US20200049311A1
Автор: Dong Kyu Choi, Jung Han Lee, Jung Ho Choi, Sung Kon Han, Young Sik Moon
Принадлежит: Daewoo Shipbuilding and Marine Engineering Co Ltd

Disclosed is a liquefied natural gas storage apparatus. The apparatus includes a heat insulated tank and liquefied natural gas contained in the tank. The tank has heat insulation sufficient to maintain liquefied natural gas therein such that most of the liquefied natural gas stays in liquid. The contained liquefied natural gas has a vapor pressure from about 0.3 bar to about 2 bar. The apparatus further includes a safety valve configured to release a part of liquefied natural gas contained in the tank when a vapor pressure of liquefied natural gas within the tank becomes higher than a cut-off pressure. The cut-off pressure is from about 0.3 bar to about 2 bar.

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Номер записи: 72
13-02-2020 дата публикации

THERMALLY INSULATING SEALED TANK COMPRISING A REINFORCING INSULATING PLUG

Номер: US20200049314A1
Автор: Herry Mickaël, PHILIPPE Antoine
Принадлежит:

A sealed and thermally insulating tank for storing fluid has a wall including a supporting structure, a primary thermal insulation barrier and a primary sealing membrane lying against the primary thermal insulation barrier, contacting the stored fluid. The primary thermal insulation barrier includes a primary insulating panel which includes a bearing zone collaborating with an anchoring device bearing against the bearing zone of the external rigid plate holding it toward the supporting structure. The primary thermal insulation barrier includes a reinforcing insulating plug extending, in the thickness direction, from the bearing zone of the external rigid plate to a specific zone of the primary sealing membrane to take up the compressive forces on the specific zone of the primary sealing membrane. The reinforcing insulating plug includes a polymer foam layer having a compressive yield strength greater than that of the polymer foam layer of the primary insulating panel. 113565. A sealed and thermally insulating tank for storing a fluid having a wall () comprising , in a thickness direction from the exterior toward the interior of the tank , a supporting structure () , a primary thermal insulation barrier () and a primary sealing membrane () which lies against the primary thermal insulation barrier () and is intended to be in contact with the fluid stored in the tank;{'b': 5', '16', '19', '17', '19', '19', '6', '17', '35', '36', '17', '19', '37', '37', '19', '38', '38', '37', '19', '3, 'the primary thermal insulation barrier () comprising a primary insulating panel () including an external rigid plate () and a polymer foam layer () which is fixed on the external rigid plate () and is disposed between the external rigid plate () and the primary sealing membrane (), the polymer foam layer () having a recess (, ) which extends through the whole thickness of the polymer foam layer () and which forms, at the external rigid plate (), a bearing zone (), the bearing zone () of ...

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Номер записи: 73
22-02-2018 дата публикации

CRYOGEN-FREE MAGNET SYSTEM COMPRISING A HEAT SINK CONNECTED TO THE GAS CIRCUIT OF A CRYOCOOLER

Номер: US20180051852A1
Автор: HINDERER Joerg, WIKUS Patrick
Принадлежит:

A cryostat arrangement includes a superconducting magnet to be cooled by an active cryocooler. The cryocooler includes a coolant circuit with a compressor, a cold head, and a cold finger in thermal contact with the magnet. A volumetric vessel containing cryogenic fluid is thermally coupled to the magnet. The volumetric vessel is connected to the coolant circuit by a pressure-resistant line. A fluidic component influences the flow rate through the line in a defined manner such that the cryogenic fluid flows between the volumetric vessel and the coolant circuit with a time constant of at least 15 minutes. The cryostat can be operated in a “cryogen-free” manner and permits a sufficiently long time to quench in the event of operational malfunctions. 1. A cryostat comprising:a vacuum vessel in which a superconducting magnet coil system is arranged;a cryocooler that actively cools the cryostat with a coolant circuit comprising a compressor, a cold head, a cold finger in thermal contact with the superconducting magnet coil system; and wherein the volumetric vessel is connected to the coolant circuit of the cryocooler via a pressure-resistant line that is guided through at least part of the vacuum vessel,', 'wherein the pressure-resistant line includes at least one fluidic component that influences a flow rate of a cryogenic fluid through the pressure-resistant line in a defined manner,', 'and wherein the fluidic component is configured to influence the flow rate of the cryogenic fluid such that the cryogenic fluid flows between the volumetric vessel and the coolant circuit with a time constant of at least 15 minutes., 'a volumetric vessel that is thermally coupled to the superconducting magnet coil system or to one or more portions of the cryostat that conduct ambient heat to the superconducting magnet coil system,'}2. The cryostat according to claim 1 , wherein the time constant is at least 1 hour.3. The cryostat according to claim 1 , wherein the time constant is more ...

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Номер записи: 74
23-02-2017 дата публикации

METHOD AND DEVICE FOR PRECOOLING A CRYOSTAT

Номер: US20170051874A1
Автор: Strobel Marco
Принадлежит:

A method is provided for precooling a cryostat having a hollow cold head turret into which a neck tube protrudes and connects an object to be cooled to the exterior of the cryostat, wherein a cold head having a cold head stage for cooling a cryogenic working medium may be introduced into the neck tube. During a condensation operation the cryogenic working medium flows through a heat pipe into an evaporator chamber which is thermally conductively connected to the object to be cooled. During a precooling phase a precisely fitting, thermally conductive short circuit block is inserted through the neck tube into the heat pipe to provide thermal conduction between the object to be cooled and a cooling device The short circuit block is removed from the heat pipe after the target temperature is reached, and heat is subsequently transmitted through the heat pipe during a condensation operation. 1. A method for operating a cryostat , comprising a vacuum container which houses a chamber containing at least one object to be cooled , the vacuum container having at least one hollow cold head turret which contains a neck tube which connects the chamber through the outer shell of the vacuum container to the area outside of the cryostat , the neck tube being geometrically configured in such a way that a cold head may be introduced , the cold head having a cold head stage via which a cryogenic working medium , which flows or drips through a heat pipe into an evaporator chamber during a condensation operation , may be cooled , and which is thermally conductively connected to the object to be cooled via a thermal contact surface , so that the cooled cryogenic working medium is able to absorb heat from the object to be cooled and transport it to the cold head stage via the heat pipe , wherein during a precooling phase the object to be cooled is precooled to a target temperature of the working range of the cryogenic working medium in which the heat pipe is able to operate efficiently , ...

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Номер записи: 75
15-05-2014 дата публикации

Configurations and Methods for Ambient Air Vaporizers and Cold Utilization

Номер: US20140130521A1
Автор: Mak John
Принадлежит: FLUOR TECHNOLOGIES CORPORATION

An ambient air LNG vaporizer has a housing that encloses the exchanger conduits and provides a stream of refrigerated air to a blower to so convey refrigerated air to one or more remote refrigerated air consumers. The temperature of the refrigerated air is maintained using a control circuit that adjusts an operational parameter of an ambient air intake control device of the housing and/or the blower. 1. An ambient air liquefied natural gas (LNG) vaporizer , comprising:a plurality of heat exchange conduits configured to receive LNG and to vaporize the LNG using heat content of ambient air, thereby producing a natural gas stream and refrigerated air;a housing at least partially enclosing the plurality of heat exchange conduits, wherein the housing further comprises an ambient air intake control device and a refrigerated air outlet;a blower fluidly coupled to the refrigerated air outlet and configured to move the refrigerated air from the housing to a remote refrigerated air consumer; anda control circuit that is configured to maintain a temperature of the refrigerated air at the remote refrigerated air consumer by adjusting an operational parameter of at least one of the ambient air intake control device and the blower.2. The LNG regasification plant of wherein the housing is configured to deliver at least 80% of the refrigerated air to the blower.3. The LNG regasification plant of wherein the housing is configured to deliver all of the refrigerated air to the blower.4. The LNG regasification plant of wherein the ambient air intake control device comprises a set of louvers.5. The LNG regasification plant of wherein the operational parameter of the ambient air intake control device is an opening state of the ambient air intake control device claim 1 , and wherein the operational parameter of the blower is a fan speed of the blower.6. The LNG regasification plant of wherein the control circuit is further configured to maintain a temperature of the refrigerated air at a ...

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Номер записи: 76
25-02-2016 дата публикации

CRYOSTAT

Номер: US20160055949A1
Автор: Otsuka Akihiro, TAGO Kazuhito
Принадлежит: JAPAN SUPERCONDUCTOR TECHNOLOGY INC.

The purpose of the present invention is to reduce vibration derived from a refrigeration machine. A cryostat comprises: a helium tank () which stores liquid helium; a refrigeration machine () which is provided above the helium tank () and re-liquefies the vaporized liquid helium in the helium tank (); a cylindrical member () which houses the lower part of the refrigeration machine () and forms a liquefaction chamber () communicating with the helium tank (); and a buffer tank () which stores helium gas and communicates with at least either the space above the surface of the liquid helium in the helium tank () or the liquefaction chamber (). The gas-phase volumes of the helium tank () and the liquefaction chamber () increase by having the buffer tank () communicate with the helium tank () and the liquefaction chamber (). 1. A cryostat comprising:a refrigerant tank that stores liquid refrigerant;a refrigeration machine disposed above the refrigerant tank, the refrigeration machine reliquefying the refrigerant evaporated inside the refrigerant tank;a cylindrical member that forms a liquefaction chamber housing a lower portion of the refrigeration machine and communicating with the refrigerant tank; andstorage means for communicating with at least one of a space inside the refrigerant tank above the liquid level of the liquid refrigerant and the liquefaction chamber and storing gaseous refrigerant.2. The cryostat according to claim 1 , wherein the storage means communicates with the liquefaction chamber.3. The cryostat according to claim 1 , wherein a superconducting magnet is disposed inside the refrigerant tank.4. The cryostat according to claim 2 , wherein a superconducting magnet is disposed inside the refrigerant tank. The present invention relates to a cryostat for cooling a superconducting magnet and the like.In a superconducting magnet device applied to an NMR apparatus or the like, in order to zero the consumption of liquid helium which serves as a refrigerant, ...

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Номер записи: 77
05-03-2015 дата публикации

Combination Tank

Номер: US20150060466A1
Автор: Lind Christoph
Принадлежит:

The invention relates to a combination tank having a double-walled inner container for temperature-insulated accommodation of a cryogenic fluid, which inner container has an approximately circular cylindrical cross-section and is closed off with end-side caps, wherein an outer container for accommodating at least one operating material is configured around the inner container, which outer container has a jacket having an approximately rectangular cross-section and end walls supported on the inner container, which end walls either sit in the gussets that remain between inner container and jacket, or are touched or penetrated by the caps of the inner container. 1. Combination tank having a double-walled inner container for temperature-insulated accommodation of a cryogenic fluid , which inner container has an approximately circular cylindrical cross-section and is closed off with end-side caps , wherein an outer container for accommodating at least one operating material is configured around the inner container , which outer container has a jacket having an approximately rectangular cross-section and end walls supported on the inner container , which end walls either sit in gussets that remain between inner container and jacket , or are touched or penetrated by the caps of the inner container.2. Combination tank according to claim 1 , wherein at least one of the end walls is connected with the inner container and the jacket by means of gluing or welding.3. Combination tank according to claim 1 , wherein an outer wall of the inner container claim 1 , the jacket of the outer container claim 1 , and the end walls are produced from metal.4. Combination tank according to claim 1 , wherein the jacket is formed of one piece and closed by means of a longitudinal weld seam.5. Combination tank according to claim 1 , wherein the jacket is composed of two claim 1 , three or four shaped parts and closed by means of longitudinal weld seams claim 1 , in each instance.6. Combination ...

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Номер записи: 78
03-03-2016 дата публикации

SYSTEM AND METHOD FOR TREATING HYDROGEN TO BE STORED IN A SALT CAVERN AND SUPPLYING THEREFROM

Номер: US20160060038A1
Автор: Oates Rommel M.
Принадлежит:

A novel system and method for storing hydrogen in a salt cavern and supplying therefrom is provided. Hydrogen product withdrawn from a hydrogen pipeline may be chilled prior to being introduced into a cavern in order to cool at least a portion of the walls of the salt cavern so that one or more layers of the localized portion of the walls attains a stabilized state whereby contaminant release from the walls is suppressed. The present invention anticipates and strategically plans for contaminant intrusion form a salt cavern in order to reduce the degree of contaminant intrusion from a salt cavern while also allowing the stored hydrogen to have more absorption capacity for water vapor by virtue of entering the salt cavern in a sufficiently drier state. Alternatively, or in addition thereto, a crude hydrogen stream may be withdrawn from the cavern and chilled prior to introducing to the hydrogen pipeline. 1. A method for treating a moisture-containing hydrogen product to be stored in a salt cavern , comprising:removing hydrogen product from a hydrogen pipeline;compressing the hydrogen product to produce a compressed hydrogen product;cooling the compressed hydrogen product to a temperature sufficient to condense at least a portion of water vapor;removing the water vapor condensate to produce a compressed and chilled hydrogen product; andintroducing the compressed and chilled hydrogen product into the salt cavern to produce chilled and stored hydrogen within the salt cavern.2. The method of claim 1 , further comprising the steps of:reducing a temperature of at least a localized portion of the walls of the salt cavern by contacting at least a portion of the chilled and stored hydrogen with the localized portion of the walls so that one or more layers of the localized portion of the walls attains a stabilized state whereby contaminant release from said walls is suppressed.3. The method of claim 1 , wherein the chilled and stored hydrogen is sufficiently dry to have ...

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Номер записи: 79
10-03-2022 дата публикации

TRANSPORT CONTAINER

Номер: US20220074550A1
Автор: POSSELT Heinz
Принадлежит: Linde GmbH

A transport container for helium, with an inner container for receiving the helium, a coolant container for receiving a cryogenic liquid (N), an outer container, in which the inner container and the coolant container are contained, a thermal shield, in which the inner container is contained and which can be actively cooled with the aid of a liquid phase of the cryogenic liquid (LN), the thermal shield having at least one first cooling line, in which the liquid phase of the cryogenic liquid can be received for actively cooling the thermal shield, and an insulating element, which is arranged between the outer container and the thermal shield and which can be actively cooled with the aid of a gaseous phase of the cryogenic liquid (GN), the insulating element having at least one second cooling line, in which the gaseous phase of the cryogenic liquid can be received. 1. A transport container for helium comprising:an inner container for receiving helium,a coolant container for receiving a cryogenic liquid,an outer container in which the inner container and the coolant container are contained,a thermal shield which the inner container is contained and which can be actively cooled with the aid of a liquid phase of the cryogenic liquid, wherein the thermal shield has at least one first cooling line in which the liquid phase of the cryogenic liquid can be received for actively cooling the thermal shield, andan insulating element arranged between the outer container and the thermal shield and which can be actively cooled with the aid of a gaseous phase of the cryogenic liquid, wherein the insulating element has at least one second cooling line in which the gaseous phase of the cryogenic liquid can be received for actively cooling the insulating element,wherein the at least one second cooling line is in direct fluid connection with the coolant container in order for the gaseous phase of the cryogenic liquid to be received from the coolant container.2. The transport container ...

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Номер записи: 80
21-02-2019 дата публикации

Cryogenic liquid tank

Номер: US20190056062A1
Автор: Chikahide Tsuji
Принадлежит: IHI Corp

A cryogenic liquid tank ( 1 ) includes a reservoir ( 5 ) that includes a bottom portion ( 5 a, 5 a 1 , or 5 a 2 ) and a side wall ( 5 b ), a support portion ( 4 ) that supports the reservoir ( 5 ), and an intermediate member ( 10 ) that is provided between the reservoir ( 5 ) and the support portion ( 4 ). The support portion ( 4 ) includes an outer support portion ( 4 b ) which supports the side wall ( 5 b ), and an inner support portion ( 4 a ) which is disposed to be adjacent to an inner side of the outer support portion ( 4 b ), includes a heat insulating layer formed of an elastic material, and supports the bottom portion ( 5 a, 5 a 1 , or 5 a 2 ) of the reservoir ( 5 ). A cover portion ( 9 a, 9 a 1 , or 15 ) covering a boundary between the outer support portion ( 4 b ) and the inner support portion ( 4 a ) is provided between the support portion ( 4 ) and the intermediate member ( 10 ).

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Номер записи: 81
21-02-2019 дата публикации

Cryogenic Flux Capacitor for Solid-State Storage and On-Demand Supply of Fluid Commodities

Номер: US20190056064A1
Автор: Fesmire James E., Swanger Adam M.
Принадлежит:

A cryogenic flux capacitor (CFC) storage system includes a CFC core module having an inner container comprising one of: (i) a vessel; and (ii) a membrane that contains a substrate material. Fluid paths in the substrate material distribute fluid during charging and discharging. Nanoporous media is attached to the substrate material that receives fluid via physical adsorption during charging. A thermally conductive support layer maintains position of the substrate material within the inner container. The thermally conductive support layer conductively distributes thermal energy within the inner container. An outer insulating container encompasses the CFC core module. At least one fluid conduit directs transfers of the fluid in a gaseous or liquid state from a source subsystem into the CFC core module during charging and the fluid in a gaseous state out of the CFC core module during discharging to a destination subsystem that utilizes the fluid in a gaseous state. 1. A cryogenic flux capacitor (CFC) assembly comprising: an inner container comprising a selected one of: (i) a vessel; and (ii) a membrane;', 'a substrate material provided in the inner container and comprising fluid paths to distribute fluid during charging and discharging;', 'nanoporous media attached to the substrate material that receives the fluid in a gaseous or liquid state via physical adsorption during charging; and', 'a thermally conductive support layer that maintains a position of the substrate material within the inner container and conductively distributes thermal energy within the inner container;, 'a CFC core module comprisingan outer insulating container that encompasses the CFC core module; andat least one fluid conduit that directs transfer of at least one of: (i) the fluid in a gaseous or liquid state through the outer insulating container into the CFC core module during charging; and (ii) the fluid in a gaseous state out of the CFC core module and outer insulating container during ...

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Номер записи: 82
03-03-2016 дата публикации

IMPROVED THERMAL CONTACT BETWEEN CRYOGENIC REFRIGERATORS AND COOLED COMPONENTS

Номер: US20160061382A1
Автор: Simpkins Michael
Принадлежит: Siemens PLC

An arrangement for mounting a two stage cryogenic refrigerator () into a cryostat, the arrangement comprising a vacuum sock () for accommodating at least a part of the refrigerator, attachment means () for attaching an upper part of the refrigerator to a surface () of the cryostat around an opening of the vacuum sock, a thermally conductive portion () of a wall of the vacuum sock which, in use, is thermally and mechanically in contact with a second cooling stage () of the refrigerator, and arrangements () are provided for thermally connecting a first stage () of the refrigerator to a thermal radiation shield () of the cryostat. 1. An arrangement for mounting a two stage cryogenic refrigerator , having first and second cooling stages in succession , into a cryostat , the arrangement comprising:a vacuum sock at least a part of the refrigerator;an upper part of the refrigerator to a surface of the cryostat around an opening of the vacuum sock;said vacuum sock having a wall with a thermally conductive wall portion that in use, is thermally and mechanically in contact with the second cooling stage of the refrigerator;thermal connectors that thermally connect the first cooling stage of the refrigerator to a thermal radiation shield of the cryostat, said thermal connectors comprising a bellows structure that is in a retracted position when the vacuum sock is at atmospheric pressure, and that is in an extended position when the vacuum sock is under vacuum so the bellows presses a thermally conductive contact piece into thermal and mechanical contact with the first cooling stage of the refrigerator;and the refrigerator being elongate in an axial direction, and the bellows structure retracting and extending in a radial direction, perpendicular to the axial direction; andsaid second cooling stage is pressed in the axial direction in contact with the thermally conductive portion of the wall of the vacuum sock, by atmospheric pressure acting on the upper part of the refrigerator ...

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Номер записи: 83
03-03-2016 дата публикации

Active Cryogenic Electronic Envelope

Номер: US20160061538A1
Автор: Albright Robert Alan, Prestemon Soren O., Turqueti Marcos de Azambuja
Принадлежит: The Regents of the University of California

A data acquisition module is disclosed for use with electronic components such as superconductive magnets wherein the electronic components and the data acquisition module may reside inside a cryostat. The data acquisition module allows conventional electronic technologies to work inside cryostats at cryogenic temperatures as low as 4° K. This is achieved by management of heat inside the module to keep the module operating at a temperature above the cryogenic temperature. This approach avoids the difficulties that arise from changes in carrier mobility in semiconductors operating at deep cryogenic temperatures. A cryogenic system comprises a cryostat containing a cryogenic fluid and at least one sensor, and a data acquisition module located within the cryostat, the module in communication with the at least one sensor to acquire data, wherein the module comprises a thermal package, a conditioning and digitizing electronic module, a controller module, a power module, and a thermal management module. 1. A cryogenic system comprising:a cryostat containing a cryogenic fluid and at least one sensor; anda data acquisition module located within the cryostat, the module in communication with the at least one sensor to acquire data, wherein the module comprises a thermal package, a conditioning and digitizing electronic module, a controller module, a power module, and a thermal management module.2. The cryogenic system of claim 1 , the thermal package comprises multiple overlapping layers claim 1 , wherein an outermost layer comprises a material with a low thermal conductivity claim 1 , a middle layer comprises a metallic layer claim 1 , and an inner most layer comprises a material with a low thermal conductivity.3. The cryogenic system of claim 1 , wherein the conditioning and digitizing electronic module comprises front end electronics and a digitizer to digitize analog signals produced by the least one sensor.4. The cryogenic system of claim 1 , wherein the controller ...

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Номер записи: 84
05-03-2015 дата публикации

Method of heating a cryogenic liquid

Номер: US20150063409A1
Автор: Arnaud Fournet, Bernard JUERY, Pascal BENNETOT, Ronan GAUTHER
Принадлежит: SNECMA SAS

A method of heating a cryogenic liquid contained in a cryogenic tank including a gas headspace. The method includes heating the cryogenic liquid by injecting gas at higher temperature under a free surface of the cryogenic liquid.

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Номер записи: 85
04-03-2021 дата публикации

SEALED AND THERMALLY INSULATING TANK WITH ANTI-CONVECTIVE FILLER ELEMENT

Номер: US20210062972A1
Автор: CHAPOT Karim, Deletre Bruno, Jean Pierre, Prunier Raphaël
Принадлежит:

The invention relates to a sealed and thermally insulating tank for storing a fluid, wherein a tank wall comprises, successively in a thickness direction, a secondary thermal insulation barrier (), a secondary sealing membrane (), a primary thermal insulation barrier () and a primary sealing membrane (), wherein the secondary sealing membrane () is a corrugated metal membrane comprising a series of parallel corrugations () forming channels and flat portions located between said corrugations (), and wherein anti-convection filler elements () are disposed in the corrugations () of the secondary sealing membrane () to generate a head loss in said channels. 11223421566475425262526642416202225264. A sealed and thermally insulating tank for storing a fluid , wherein a tank wall comprises , successively in a thickness direction , a secondary thermal insulation barrier () comprising a plurality of juxtaposed secondary insulating elements () , the secondary insulating elements () being retained against a support wall () , a secondary sealing membrane () supported by the secondary insulating elements () of the secondary thermal insulation barrier () , a primary thermal insulation barrier () comprising a plurality of juxtaposed primary insulating elements () , the primary insulating elements () being retained against the secondary sealing membrane () , and a primary sealing membrane () supported by the primary thermal insulation barrier () and intended to be in contact with the cryogenic fluid contained in the tank , wherein the secondary sealing membrane () is a corrugated metal membrane comprising a series of parallel corrugations ( , ) forming channels and flat portions located between said corrugations ( , ) , the primary insulating elements () having an external face covering the flat portions of the secondary sealing membrane () , the secondary insulating elements () having an internal face supporting the flat portions of the secondary sealing membrane () , wherein anti- ...

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Номер записи: 86
04-03-2021 дата публикации

Detachable cryostat

Номер: US20210065945A1
Автор: Guangtong Ma, Ruichen Wang, Xingchao NIE, Zhen Luo
Принадлежит: Southwest Jiaotong University

A detachable cryostat includes many novel structures. Two radiation shields are installed in the detachable cryostat. One of the radiation shields is cooled by the second-stage cold chamber utilized to contain a cryogen, and the other one is cooled by the first-stage cold head of the cryocooler. These structures are both used for reducing heat loads from an outside. The resilient supporting device, the resilient circular sleeve, the bellows and the conductive blocks are utilized to achieve excellent thermal contact and complete thermal isolation between the cryocooler and the cryogen. A detachable binary current lead device can be introduced in the detachable cryostat, wherein, the detachable binary current lead includes a superconducting current lead and a copper current lead. When the installation adjustment mechanism is tightly pressed and loosened, it can enable the superconducting current lead to contact and separate from the copper current lead.

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Номер записи: 87
17-03-2022 дата публикации

CRYOSTAT DEVICES FOR MAGNETIC RESONANCE IMAGING AND METHODS FOR MAKING

Номер: US20220082209A1
Автор: CAI Yanqing, Guo Yan, HE Yingping, Yang Xiaogang, Zou Lijun
Принадлежит: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.

The cryostat may include an inner vessel configured to accommodate one or more superconducting coils, an outer vessel encompassing the inner vessel, and a thermal shield configured between the outer vessel and the inner vessel. The thermal shield may include an internal cylinder having a first end and an external cylinder encompassing the internal cylinder, the external cylinder having a second end. The thermal shield may also include a seal head configured between the internal cylinder and the external cylinder, the seal head having a first edge and a second edge. The thermal shield may further include a connecting component including a plurality of connectors. Each of the plurality of connectors may be configured to connect the first end of the internal cylinder with the first edge of the seal head and/or the second end of the external cylinder with the second edge of the seal head. 1. A cryostat comprising:an inner vessel configured to accommodate one or more superconducting coils;an outer vessel encompassing the inner vessel; anda thermal shield configured between the outer vessel and the inner vessel; and at least one heat exchanger configured to absorb heat generated by the one or more superconducting coils using a cryogen;', 'one or more tubes in fluid communication with the at least one heat exchanger for transferring the cryogen;', 'a refrigeration device configured to cool the cryogen after the cryogen cools the one or more superconducting coils; and', 'a recycling container configured to accommodate the cryogen, the recycling container being in fluid communication with the one or more tubes and the refrigeration device., 'a cooling assembly configured to cool the one or more superconducting coils, the cooling assembly including27-. (canceled)8. The cryostat of claim 1 , wherein the at least one heat exchanger includes one or more compartments configured to accommodate at least one of the cryogen or the cooled cryogen claim 1 , and the one or more ...

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Номер записи: 88
28-02-2019 дата публикации

STORAGE TANK CONTAINMENT SYSTEM

Номер: US20190063682A1
Автор: Lamb Thomas, Ramoo Regu
Принадлежит:

A tank is disclosed for use in the containment, transport, and/or storage of fluids, e.g., one or more liquids and/or gases. In one embodiment, the tank includes a plurality of segments collectively defining an interior chamber that retains the fluid(s), each of which includes opposing ends defining beveled mating surfaces. The tank also includes a plurality of endcaps positioned between, and in engagement with, adjacent segments, as well as a plurality of webs that include a series of first webs having a first configuration and a series of second webs having a second, different configuration. The first webs are positioned within the plurality of segments between the ends thereof, and the second webs are positioned within the endcaps. In an alternate embodiment, the tank is devoid of the endcaps, and instead, includes segments defining beveled mating surfaces that intersect at junctures to define four corner sections of the tank. 1. A tank comprising:a plurality of segments in fluid communication and collectively defining an interior chamber configured and dimensioned to retain a fluid therein, each of the segments including opposing ends, each of the opposing ends defining a first mating surface having a beveled configuration;a plurality of endcaps in engagement with the plurality of segments, each of the endcaps being positioned between adjacent segments; anda plurality of webs each defining an aperture configured and dimensioned to permit flow of the fluid through the aperture, the plurality of webs including a series of first webs having a first configuration and a series of second webs having a second, different configuration, the first webs being positioned within the plurality of segments between the opposing ends thereof, and the second webs being positioned within the endcaps.2. The tank of claim 1 , wherein the second webs and the endcaps correspond in number claim 1 , each endcap including a second web positioned therein.3. The tank of claim 2 , wherein ...

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Номер записи: 89
27-02-2020 дата публикации

Flame retardant shipping container

Номер: US20200062487A1
Автор: Campbell Dennis, Gehlhausen Carl, Gehlhausen Daniel, Walters Von R.
Принадлежит:

The present invention relates to a flame retardant shipping container for lithium ion batteries, and more particularly for containing a thermal runaway event. The shipping container comprising an outer box, preferably made of flame-retardant corrugated fiberboard, containing a vacuum plenum/thermal shield assembly and a tray and a first flame-retardant pouch. The assembly comprising an inner container on a thermal shield inside a metalized vacuum bag. The inner container further comprises an inner cavity and an opening and a second flame-retardant pouch. The assembly rests on the tray. The pouches contain molecular sieves and palladium plated microsphere catalysts. The thermal shield has an aluminum foil surface and is filled with thermal paste. The tray is preferably flame-retardant molded paper pulp and forms at least two pockets separated by flame-retardant molded pulp separators. The tray is separated from the outer box by an air gap containing the first flame-retardant pouch. 1. A shipping container configured for shipping lithium ion batteries , the container comprising:an outer box containing a vacuum plenum/thermal shield assembly and a tray and a first flame-retardant pouch;the vacuum plenum/thermal shield assembly comprising an inner container on a thermal shield inside a vacuum bag;the inner container further comprises an inner cavity and an opening and a second flame-retardant pouch;the assembly rests on the tray, where the tray forms at least one flame-retardant pocket.2. The shipping container of where the outer box comprises flame-retardant corrugated fiberboard.3. The shipping container of where the vacuum bag has a partial pressure of less than or equal to ten millibars.4. The shipping container of where the vacuum bag is metalized.5. The shipping container of where the first and second flame-retardant pouches contain molecular sieves and palladium plated microsphere catalysts.6. The shipping container of where the thermal shield has an aluminum ...

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Номер записи: 90
10-03-2016 дата публикации

UNCOUPLING OF THE CORRUGATIONS OF AN IMPERVIOUS BARRIER

Номер: US20160069514A1
Автор: Boyeau Marc, DELANOE Sébastien, Herry Mickaël, Longuet Virginie, Pesquet Fabien, PHILIPPE Antoine
Принадлежит:

Sealed and thermally insulated tank comprising a tank wall on a carrier structure, the tank wall comprising an insulating barrier, sealed barrier and an anchoring member, 1. A sealed and thermally insulated tank , comprising:a tank wall on a carrier structure, the tank wall comprising from the outer side to the inner side:an insulating barrier which is retained on the carrier structure, the insulating barrier covering an inner surface of the carrier structure; the sealed barrier comprising;', 'a first undulating metal membrane which is arranged on a first portion of the insulating barrier located at one side of the anchoring member;', 'a second undulating metal membrane which is arranged on a second portion of the insulating barrier located at the other side of the anchoring member and a first and a second plurality of caps;', 'the first membrane having an assembly edge which is arranged on the anchoring member, the assembly edge of the first membrane being welded in a sealed manner to the anchoring member;', 'the first membrane undulating with a first series of parallel undulations and a second series of parallel undulations, the respective directions of the two series of undulations intersecting, the first series of undulations extending in a direction which intersects with the assembly edge of the first membrane;', 'the second membrane undulating with a first series of parallel undulations and a second series of parallel undulations, the respective directions of the two series of undulations intersecting, the first series of undulations extending in a direction which intersects with an assembly edge of the second membrane;', 'each of the caps comprising a metal component which has a terminal undulation portion in the form of a dome, which is intended to be connected to the respective undulation which the cap closes and which descends as far as a base plate which surrounds the terminal undulation portion;', 'characterized in that the anchoring member is elongate ...

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Номер записи: 91
08-03-2018 дата публикации

CONNECTION FOR REFRIGERATED GAS STORAGE TANK

Номер: US20180066798A1
Автор: Blanchard John M., Butts Mark
Принадлежит: CHICAGO BRIDGE & IRON COMPANY

A storage tank includes a tank roof and a tank sidewall. At least one opening is located in in at least one of the tank roof or the tank sidewall. A pipe extends through the at least one opening, the pipe having a sleeve assembly positioned around the pipe. The sleeve assembly also extends through the opening. The sleeve assembly includes a sleeve, at least one layer of insulation, and an inner flange. The inner flange is located on a first end of the sleeve and is coupled to the pipe. The sleeve, in turn is coupled to the tank such that the inner flange is located within the storage tank. The at least one layer of insulation is positioned in an annulus between the pipe and the sleeve. 112-. (canceled)13. A method comprising:forming a thermal distance piece having an annular flange on a first end of a sleeve;installing a first layer of insulation along a length of the sleeve, between the flange to a second end of the sleeve; andinstalling the thermal distance piece on a tank after installing the first layer of insulation.14. The method of claim 13 , further comprising installing a second layer of insulation along the length of the first layer of insulation prior to installing the thermal distance piece.15. The method of claim 13 , further comprising positioning the thermal distance piece on a pipe prior to installing the first layer of insulation.16. The method of claim 13 , wherein installing the thermal distance piece on the tank comprises:sliding a pipe having the thermal distance piece disposed thereon into an opening of the tank;positioning the thermal distance piece in the opening of the tank, such that at least a portion of the thermal distance piece is disposed inside the tank, wherein a connection of the sleeve to the pipe is located inside the tank; andconnecting the sleeve of the thermal distance piece to the tank.17. The method of claim 16 , further comprising installing a vapor barrier layer on the thermal distance piece claim 16 , thereby preventing ...

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Номер записи: 92
10-03-2016 дата публикации

END CLOSURE OF A SUPERCONDUCTIVE ELECTRIC CABLE

Номер: US20160071631A1
Автор: Marzahn Erik, Stemmle Mark
Принадлежит:

An end closure for a superconductive electric cable which has at least one superconductive conductor which is surrounded by a tubular cryostat serving for conducting a cooling agent, which at its end is surrounded by a housing. The housing (G) has two walls () which are separated from each other by an intermediate space () and having insulating material, wherein a thermal insulation containing gas is placed in the intermediate space. The pressure in the intermediate space () of the housing (G) is adjusted to a value of between 10mbar and 1000 mbar and, connected to the intermediate space () are a pressure measuring device () and a vacuum pump () which serve for adjusting the pressure prevailing in the intermediate space () of the housing (G). 1. End closure for a superconductive electrical cable which has at least one superconductive conductor surrounded by a tubular cryostat serving for conducting a cooling agent , said end closure comprising: the housing has two walls separated from each other by an intermediate space, in whose intermediate space a gas containing thermal insulation is provided,', {'sup': '−9', 'the pressure in the intermediate space of the housing is set at a value between 10mbar and 1000 mbar, and'}, 'a pressure measuring device and a vacuum pump connected thereto serve for adjusting the pressure to a predetermined value prevailing in the intermediate space of the housing., 'a housing surrounding the end of said superconductive electrical cable, said housing containing cooling agent through which a passage connected to the conductor extends outwardly, wherein2. End closure according to claim 1 , wherein the intermediate space is connected to a container whose volume is large as compared to the volume of the gas contained in the intermediate space.3. End closure according to claim 2 , wherein the container is arranged between the housing and the vacuum pump.4. End closure according to claim 2 , wherein the volume of the container is larger at ...

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Номер записи: 93
10-03-2016 дата публикации

SUPERCONDUCTING MAGNET DEVICE INCLUDING A CRYOGENIC COOLING BATH AND COOLING PIPES

Номер: US20160071638A1
Автор: Tigwell Neil Charles
Принадлежит: SIEMENS AG

In a method for cooling a superconducting magnet device suitable for magnetic resonance imaging, and a cooling system, a small quantity of cryogen is used by cooling the magnet coils of the magnet device by a cooling pipe assembly, the cooling pipe assembly having one or more cooling pipes through which a cryogen flows. The one or more cooling pipes are in close thermal contact with the magnet coils. Liquid cryogen is filled into a cryogen vessel to provide a cryogenic temperature for at least parts of the magnet device for superconducting operation. The magnet coils are cooled during energizing of the magnet device by this cooling pipe assembly. 1. A superconducting magnet device comprising:magnet coils;a cryogen vessel housing the magnet coils;a cooling pipe assembly comprising at least one cooling pipe in thermal contact with the magnet coils; andthe cooling pipe assembly being arranged within the cryogen vessel and comprising an inlet pipe and an outlet pipe, said inlet pipe and outlet pipe terminating outside the cryogen vessel.2. The superconducting magnet device as claimed in claim 1 , wherein the at least one cooling pipe of the cooling pipe assembly forms multiple cooling loops.3. The superconducting magnet device as claimed in claim 1 , wherein the at least one cooling pipe of the cooling pipe assembly forms a closed loop.4. The superconducting magnet device as claimed in claim 1 , comprising a high pressure cooler and outside the cryogen vessel claim 1 , connected to said cooling pipe assembly by said inlet pipe and outlet pipe.5. The superconducting magnet device as claimed in claim 1 , comprising a supply vessel and outside the cryogen vessel claim 1 , connected to said cooling pipe assembly by said inlet pipe and outlet pipe.6. The superconducting magnet device as claimed in claim 1 , wherein at least one part of said cooling pipe assembly is connected as a current lead to supply electrical current to the magnet coils.7. A method for cooling a ...

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Номер записи: 94
11-03-2021 дата публикации

SEALED WALL WITH REINFORCED CORRUGATED MEMBRANE

Номер: US20210071817A1
Автор: Berger Vincent, Bougault Johan, Boyeau Marc, DELANOE Sébastien, PHILIPPE Antoine, Sassi Mohamed
Принадлежит:

Corrugated fluid-tight membrane fluid-tight wall () including two series of parallel corrugations forming a plurality of nodes () at the crossings of said series of corrugations, 1. A fluid-tight and thermally insulating tank wall , comprising: wave reinforcements being arranged under the corrugations of the first series of corrugations, two successive wave reinforcements each including a sole including a lower wall resting on the support surface of the thermally insulating barrier and a reinforcement portion disposed above the sole in a thickness direction of the tank wall, the two wave reinforcements being developed longitudinally in the corrugation on either side of a node,', 'said soles being hollow, a hollow portion of said soles having a plane section parallel to the support surface of the thermally insulating barrier, a connecting member extending in the respective corrugation at a level of the node and being nested in the soles of said two wave reinforcements in such a manner as to assemble the two wave reinforcements in an aligned position, and an end of the connecting member nested in said sole having a plane section extending parallel to said lower wall, said plane section having a width, measured in a direction perpendicular to a longitudinal direction of the corrugation and perpendicular to the thickness direction of the tank wall, the width being greater than a thickness of said plane section, measured in the thickness direction of the tank wall., 'a thermally insulating barrier and a corrugated fluid-tight membrane, the thermally insulating barrier having a support surface, the corrugated fluid-tight membrane including a first series of parallel corrugations and a second series of parallel corrugations and plane portions situated therebetween that rest on the support surface of the thermally insulating barrier, said first and second series of parallel corrugations extending in intersecting directions and forming a plurality of nodes at intersections ...

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Номер записи: 95
09-03-2017 дата публикации

SUPERCONDUCTING MAGNET APPARATUS

Номер: US20170069414A1
Автор: HWANG Kyu Wan
Принадлежит:

The present disclosure relates to a superconducting magnet apparatus including a cryogenic cooler and a cooler chamber accommodating the cooler. At least one protrusion is provided on one of the outer surface of the cryogenic cooler and the inner surface of the cooler chamber, and a holding groove is provided in the other one thereof. The protrusion is inserted in the holding groove, thereby stably maintaining a state in which the cryogenic cooler is installed in the cooler chamber through the holding groove and protrusion. 1. A superconducting magnet apparatus comprising:a cryogenic cooler;a cooler chamber configured to accommodate the cryogenic cooler;plural protrusions protruding from any one of an outer surface of the cryogenic cooler and an inner surface of the cooler chamber; andplural holding grooves provided in the other one of the outer surface of the cryogenic cooler and the inner surface of the cooler chamber to correspond to the protrusions and configured to guide the cryogenic cooler into an interior of the cooler chamber.2. The superconducting magnet apparatus of claim 1 , wherein each of the holding grooves includes a guide channel extending in a main axial direction of the cryogenic cooler and a holding part extending from the guide channel in a circumferential direction to catch one of the protrusions.3. The superconducting magnet apparatus of claim 2 , wherein the guide channel has a width gradually reduced from an inlet side thereof in an entry direction of the cryogenic cooler.4. The superconducting magnet apparatus of claim 1 , wherein:the protrusions include a pair of protrusions provided on opposite sides of any one of the outer surface of the cryogenic cooler and the inner surface of the cooler chamber; andthe holding grooves include a pair of holding grooves provided in regions on opposite sides of the other one of the outer surface of the cryogenic cooler and the inner surface of the cooler chamber.5. The superconducting magnet apparatus of ...

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Номер записи: 96
15-03-2018 дата публикации

NON-SPHERICAL TANK AND LIQUEFIED GAS CARRIER SHIP EQUIPPED WITH THE NON-SPHERICAL TANKS

Номер: US20180072387A1
Автор: HIROTA KAZUHIRO, Miura Kazuhiro, OKAFUJI Takashi, TAKADA Ryusuke, WATANABE Michihisa
Принадлежит:

To provide a non-spherical tank which includes: a circular cylindrical portion; a top portion disposed continuously with an upper side of the circular cylindrical portion; and a bottom portion disposed continuously with a lower side of the circular cylindrical portion, wherein the top portion includes: a spherical shell portion which is formed of a portion of a spherical body having a radius R, and is disposed at an upper end of the top portion; and a toroidal portion which is disposed continuously with the upper side of the circular cylindrical portion and with a lower side of the spherical shell portion respectively, and is formed of a portion of a spherical body having a radius R smaller than the radius R, and an expression 1.0 Подробнее

Номер записи: 97
15-03-2018 дата публикации

Propellant tank for spacecraft and spacecraft

Номер: US20180072436A1
Автор: Keitaro Ishikawa, Kiyoshi KINEFUCHI, Koichi Okita, Taichi Aoyama, Wataru SARAE
Принадлежит: Mitsubishi Heavy Industries Ltd

To provide a propellant tank such as a fuel tank and an oxidant tank for a spacecraft, the propellant tank discharging propellant such as liquid hydrogen and liquid oxygen accumulated therein toward a rocket engine by pressurizing an inside thereof by operating gas. The propellant tank includes a tank body that accumulates therein the propellant in a liquid state, and a holding container that is provided inside the tank body and disposed with a predetermined gap from an inner wall of the tank body, so that the propellant in a liquid state can be held therein, when the inside of the tank body is in a microgravity state or a zero-gravity state.

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Номер записи: 98
17-03-2016 дата публикации

SEALED AND THERMALLY INSULATED TANK

Номер: US20160076701A1
Автор: Bougault Johan, PHILIPPE Antoine
Принадлежит: GAZTRANSPORT ET TECHNIGAZ

A sealed and thermally insulating tank whose wall is fixed to a carrier wall. The tank wall includes a secondary thermal insulation barrier which is retained on the carrier wall and a secondary sealing barrier which is supported by the thermal insulation barrier. There is also a primary insulation barrier which is fixed to the secondary element of the tank by a fastener which is connected to the secondary insulation barrier. 1311311313303a. A sealed and thermally insulating tank which is integrated in a structure which comprises a carrier wall () , said tank comprising a tank wall which is fixed to said carrier wall , the tank wall comprising , on the one hand , a primary element and , on the other hand , a secondary element which is arranged between the carrier wall and the primary element , each of the primary and secondary elements including , on the one hand , a thermal insulation barrier which is constituted by insulation blocks () , () in the form of rectangular parallelepipeds which are juxtaposed in parallel rows , an insulation block ( , ) of a thermal insulation barrier comprising a layer of plastics material foam which is clamped between two rigid insulation plates ( , ) which delimit the insulation block , the two rigid plates being substantially parallel with the carrier wall in the zone in the region of which they are located and , on the other hand , a sealing barrier which is arranged on each of the thermal insulation barriers , the thermal insulation barrier of the secondary element being fixedly joined to the carrier wall , the thermal insulation barrier of the primary element being fixedly joined to the secondary element of the tank by fastening means which are connected to the thermal insulation barrier of the secondary element , and allowing the primary insulation blocks of the primary element of the tank wall to be pressed onto the secondary insulation blocks of the secondary element of the tank wall , characterized in that the fastening means ...

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Номер записи: 99
15-03-2018 дата публикации

SEALED AND THERMALLY INSULATED TANK FITTED WITH A THROUGH-ELEMENT

Номер: US20180073678A1
Автор: Boyeau Marc, DUCLOY Edouard, GIVOLOUP Hilarion, PHILIPPE Antoine
Принадлежит:

The invention relates to a sealed and thermally insulating tank wherein the distance between two adjacent corrugations of the corrugated metal sheets of the sealing membrane is equal to a predetermined corrugation interval io, the sealing membrane comprising, around a through-element: 1. A sealed and thermally insulating tank intended for the storage of a fluid , said tank comprising a tank wall fixed to a flat bearing wall , the tank wall comprising a sealing membrane and a thermally insulating barrier disposed between the bearing wall and the sealing membrane , the sealing membrane essentially consisting of a plurality of corrugated metal sheets tightly welded to one another which form a first series of equidistant parallel rectilinear corrugations extending in a first direction of the plane of the bearing wall and a second series of equidistant parallel rectilinear corrugations extending in a second direction of the plane of the bearing wall , the second direction being at right angles to the first direction , the distance between two adjacent corrugations of the first series and the distance between two adjacent corrugations of the second series being equal to a predetermined corrugation interval io , the corrugated metal sheets having rectangular forms whose sides are parallel to , respectively , the first direction and the second direction of the plane of the bearing wall and whose dimensions are substantially equal to integer multiples of the corrugation interval , each edge of a corrugated metal sheet being situated between two adjacent corrugations parallel to said edge , the thermally insulating barrier essentially consisting of a plurality of juxtaposed insulating panels each having an inner face which forms a support surface for the sealing membrane , the insulating panels having rectangular parallelepipedal forms whose sides are parallel to , respectively , the first direction and the second direction of the plane of the bearing wall and whose ...

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Номер записи: 100