КОМПРЕССОР

Компрессор, содержащий корпус, торцевые крышки, ротор, эксцентрично установленный в цилиндре корпуса и опирающийся на подшипники в торцевых крышках, пластины из антифрикционного материала свободно вставляемые и перемещаемые в пазах ротора, узел смазки, отличающийся тем, что, с целью поддержания стабильно номинального давления газа на выходе из компрессора независимо от изменения его расхода и исключения перегрузки пластин ротора, компрессор снабжен стабилизатором давления газа, который излишки газа передает во всасывающий патрубок или сбрасывает в атмосферу. (19) RU (11) 13 821 (13) U1 (51) МПК F04C 21/00 (2000.01) РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К СВИДЕТЕЛЬСТВУ (21), (22) Заявка: 2000103905/20, 21.02.2000 (24) Дата начала отсчета срока действия патента: 21.02.2000 (46) Опубликовано: 27.05.2000 (72) Автор(ы): Погорелко М.П., Погорелко В.М., Погорелко Е.М., Погорелко Г.В. 1 3 8 2 1 (73) Патентообладатель(и): Погорелко Михаил Павлович, Погорелко Владимир Михайлович, Погорелко Елена Михайловна, Погорелко Геннадий Владимирович R U Адрес для переписки: 125315, Москва, 1-й Амбулаторный пр-д 7, кв.48, Погорелко М.П. (71) Заявитель(и): Погорелко Михаил Павлович, Погорелко Владимир Михайлович, Погорелко Елена Михайловна, Погорелко Геннадий Владимирович 1 3 8 2 1 R U (57) Формула полезной модели Компрессор, содержащий корпус, торцевые крышки, ротор, эксцентрично установленный в цилиндре корпуса и опирающийся на подшипники в торцевых крышках, пластины из антифрикционного материала свободно вставляемые и перемещаемые в пазах ротора, узел смазки, отличающийся тем, что, с целью поддержания стабильно номинального давления газа на выходе из компрессора независимо от изменения его расхода и исключения перегрузки пластин ротора, компрессор снабжен стабилизатором давления газа, который излишки газа передает во всасывающий патрубок или сбрасывает в атмосферу. Ñòðàíèöà: 1 ru CL U 1 U 1 (54) КОМПРЕССОР U 1 U 1 1 3 8 2 1 1 3 8 2 1 R U R U ...

КОМПРЕССОР

1. Компрессор, включающий полый корпус, ротор, всасывающий клапан, выпускное отверстие, отличающийся тем, что ротор выполнен, по меньшей мере, с одним поршнем, корпус снабжен декомпрессионным клапаном и затвором, расположенным между декомпрессионным клапаном и всасывающим клапаном. 2. Компрессор по п.1, отличающийся тем, что корпус снабжен односторонним клапаном, соединенным с емкостью высокого давления и расположенным со стороны декомпрессионного клапана. 3. Компрессор по любому из п.1 или 2, отличающийся тем, что декомпрессионный клапан соединен с всасывающим клапаном. 4. Компрессор по п.2, отличающийся тем, что емкость высокого давления через регулирующий клапан соединена с всасывающим клапаном. (19) RU (11) 33 184 (13) U1 (51) МПК F04C 21/00 (2000.01) РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (21), (22) Заявка: 2003110744/20 , 17.04.2003 (24) Дата начала отсчета срока действия патента: 17.04.2003 (46) Опубликовано: 10.10.2003 (72) Автор(ы): Ильин А.Н. (73) Патентообладатель(и): Ильин Александр Николаевич R U Адрес для переписки: 630004, г.Новосибирск, Вокзальная магистраль, 11, кв.66, А.Н. Ильину (71) Заявитель(и): Ильин Александр Николаевич 3 3 1 8 4 R U Ñòðàíèöà: 1 U 1 Формула полезной модели 1. Компрессор, включающий полый корпус, ротор, всасывающий клапан, выпускное отверстие, отличающийся тем, что ротор выполнен, по меньшей мере, с одним поршнем, корпус снабжен декомпрессионным клапаном и затвором, расположенным между декомпрессионным клапаном и всасывающим клапаном. 2. Компрессор по п.1, отличающийся тем, что корпус снабжен односторонним клапаном, соединенным с емкостью высокого давления и расположенным со стороны декомпрессионного клапана. 3. Компрессор по любому из п.1 или 2, отличающийся тем, что декомпрессионный клапан соединен с всасывающим клапаном. 4. Компрессор по п.2, отличающийся тем, что емкость высокого давления через регулирующий клапан соединена с всасывающим клапаном. 3 3 1 8 4 U 1 (54) ...

ЛОПАСТНОЙ КОМПРЕССОР

1. Лопастной компрессор, состоящий из цилиндра, шатуна, отличающийся тем, что включает в себя двухлопастной вал, помещенный в двухлопастной цилиндр, закрытый с двух сторон передней и задней крышками двухлопастного цилиндра, соединенный с кривошипом при помощи маятника и шатуна. 2. Лопастной компрессор по п.1, отличающийся тем, что в качестве рабочей камеры, в которой происходит процесс сжатия, использован двухлопастной цилиндр. 3. Лопастной компрессор по п.1, отличающийся тем, что в качестве устройства, сжимающего газ, использован двухлопастной вал. 4. Лопастной компрессор по п.1, отличающийся тем, что в качестве приводного элемента использован кривошип. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (51) МПК F04C 21/00 (11) (13) 125 274 U1 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ 2012118275/28, 03.05.2012 (24) Дата начала отсчета срока действия патента: 03.05.2012 (72) Автор(ы): Калеман Григорий Сергеевич (RU) (73) Патентообладатель(и): Калеман Григорий Сергеевич (RU) R U Приоритет(ы): (22) Дата подачи заявки: 03.05.2012 (45) Опубликовано: 27.02.2013 Бюл. № 6 1 2 5 2 7 4 R U Формула полезной модели 1. Лопастной компрессор, состоящий из цилиндра, шатуна, отличающийся тем, что включает в себя двухлопастной вал, помещенный в двухлопастной цилиндр, закрытый с двух сторон передней и задней крышками двухлопастного цилиндра, соединенный с кривошипом при помощи маятника и шатуна. 2. Лопастной компрессор по п.1, отличающийся тем, что в качестве рабочей камеры, в которой происходит процесс сжатия, использован двухлопастной цилиндр. 3. Лопастной компрессор по п.1, отличающийся тем, что в качестве устройства, сжимающего газ, использован двухлопастной вал. 4. Лопастной компрессор по п.1, отличающийся тем, что в качестве приводного элемента использован кривошип. Стр.: 1 U 1 U 1 (54) ЛОПАСТНОЙ КОМПРЕССОР 1 2 5 2 7 4 Адрес для переписки: 353177, Краснодарский край, ст. Платнировская, ул. Советская, 275, корп.Д, Г.С. ...

ДВУХЛОПАСТНОЙ КОМПРЕССОР

1. Двухлопастной компрессор, состоящий из цилиндра, шатуна, отличающийся тем, что включает в себя два однолопастных вала, соосно помещенных в цилиндр, с возможностью вращения на одной оси относительно друг друга, закрытых с двух сторон передней и задней крышками цилиндра, один однолопастной вал соединен с параллельно расположенным кривошипом при помощи маятника и шатуна, между собой два однолопастных вала соединены при помощи механизма передачи движения меняющего направление, состоящего из трех конических прямозубых шестерен, кронштейна и оси. 2. Двухлопастной компрессор по п.1, отличающийся тем, что два однолопастных вала совершают вращательно-колебательное движение во взаимно противоположных направлениях. 3. Двухлопастной компрессор по п.1, отличающийся тем, что ось кривошипа располагается параллельно оси цилиндра. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (51) МПК F04C 21/00 (11) (13) 129 172 U1 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ 2013101889/06, 15.01.2013 (24) Дата начала отсчета срока действия патента: 15.01.2013 (72) Автор(ы): Калеман Григорий Сергеевич (RU) (73) Патентообладатель(и): Калеман Григорий Сергеевич (RU) R U Приоритет(ы): (22) Дата подачи заявки: 15.01.2013 (45) Опубликовано: 20.06.2013 Бюл. № 17 1 2 9 1 7 2 R U Формула полезной модели 1. Двухлопастной компрессор, состоящий из цилиндра, шатуна, отличающийся тем, что включает в себя два однолопастных вала, соосно помещенных в цилиндр, с возможностью вращения на одной оси относительно друг друга, закрытых с двух сторон передней и задней крышками цилиндра, один однолопастной вал соединен с параллельно расположенным кривошипом при помощи маятника и шатуна, между собой два однолопастных вала соединены при помощи механизма передачи движения меняющего направление, состоящего из трех конических прямозубых шестерен, кронштейна и оси. 2. Двухлопастной компрессор по п.1, отличающийся тем, что два однолопастных вала совершают вращательно- ...

COMPRESSOR WITH LOW FRICTION SEALING

The invention relates to a compressor comprising a rotatable portion where the active volume is divided by transverse wings (-) and a rotatable ring element () with its normal at an angle to the rotation axis of the transverse wings. In any of their embodiments the sealing wings are attached to sealing holder taps (--) that pass through driving slits (--). The driving slits extend essentially parallel to the rotation axis of the transverse wings. Steering and driving the sealing wings in this fashion using the driving slits, aligns the sealing wings against the transverse wings, restricting wear of the sealing wings and decreasing friction. In one embodiment the sealing holder taps are provided with sliders (----), guiding and further reducing wear of the sealing wings and decreasing friction, by means of guides (-). The invention further relates to such a compressor with the means () for arranging the ring element with its normal at a changeable angle to the main rotation axis thereby changing the compression ratio. 1. A compressor comprising a rotatable portion enclosed in an enclosure with fluid entrances and exits , where a portion is rotatable around a first rotation axis , and where said portion comprise at least one transverse wing , the enclosed volume being further subdivided by a rotatable ring element which may be essentially flat and which is rotatable about a second rotation axis and which extends between adjacent transverse wings and which is provided with means for arranging the ring element with its normal at an angle to the first rotation axis , and where further the ring element is provided with slits for receiving at least one transverse wing wherein the ring element is provided with second slits for receiving sealing wings and the sealing wings extend essentially parallel to the ring element and the sealing wings are attached to sealing holder taps that extend essentially towards the centre of the compressor and pass through driving slits in at ...

MINIATURE OPTICAL PARTICULATE MATTER SENSOR MODULE

Embodiments of the disclosure include a miniature optical PM sensor module. A miniature optical particulate matter sensor module may comprise a housing; a micro airflow generator positioned within the housing; an actuator positioned adjacent to the micro airflow generator and configured to drive the micro airflow generator; a miniature particulate matter sensor board assembly in fluid communication with the micro airflow generator; and a flex cable assembly configured to attach to at least one of the housing and the miniature particulate matter sensor board assembly. 120-. (canceled)21. A miniature optical particulate matter sensor module comprising:a housing;a micro airflow generator positioned within the housing;an actuator positioned adjacent to the micro airflow generator and configured to drive the micro airflow generator;a miniature particulate matter sensor board assembly in fluid communication with the micro airflow generator; anda connection assembly configured to attach to at least one of the housing and the miniature particulate matter sensor board assembly.22. The miniature optical particulate matter sensor module of claim 21 , wherein the connection assembly comprises a flex cable assembly.23. The miniature optical particulate matter sensor module of claim 21 , wherein the micro airflow generator comprises a micro membrane pump.24. The miniature optical particulate matter sensor module of claim 23 , wherein the micro membrane pump comprises a deformable membrane plate claim 23 , an air outlet check valve claim 23 , an air inlet check valve claim 23 , and a fixed air inlet plate.25. The miniature optical particulate matter sensor module of claim 21 , wherein the actuator is a MEMS actuator.26. The miniature optical particulate matter sensor module of claim 25 , wherein the MEMS actuator comprises a cover claim 25 , a MEMS vertical motion comb drive actuator claim 25 , a MEMS substrate claim 25 , and a base plate.27. The miniature optical particulate ...

Rotational Displacement Apparatus

An apparatus including a first piston member rotatable about a first rotational axis and a rotor with a first chamber and pivotable about a second rotational axis. The first piston member extends across the first chamber. The rotor and first piston member are rotatable around the first rotational axis, and the rotor is pivotable about the second rotational axis to permit a relative pivoting motion between the rotor and the first piston member linked to the rotor rotating about the first rotational axis. 1 the method comprising:', 'rotating the rotor and first piston member around the first rotational axis; and', 'pivoting the rotor about the second rotational axis', 'such that there is a relative pivoting motion between the rotor and the first piston member', 'which varies the volume of each of the sub-chambers,', 'with the change in the sub-chambers volume being linked to rotation of the rotor about the first rotational axis., 'a first piston member being rotatable about a first rotational axis; a rotor comprising a first chamber and pivotable about a second rotational axis, the first piston member extending across the first chamber to form sub-chambers within the first chamber;'}. A method of operation of a rotary fluid apparatus that comprises This application is a continuation of pending U.S. application Ser. No. 15/552,451, filed Aug. 21, 2017, which was the National Stage of International Application No. PCT/GB2016/052429, filed Aug. 5, 2016, which claims priority of GB Application No. 1520830.9, filed Nov. 25, 2015 and GB Application No. 1521207.9, filed Dec. 1, 2015, the entire disclosure of each being hereby incorporated by reference herein.Conventional fluid pumps and internal combustion engines that comprise a ‘cranked’ reciprocating arrangement to drive a piston are of course well known and understood in the art. The demerit of these arrangements is the need, and losses arising from, the translation of linear motion of a piston into a rotational motion ...

Oscillating piston-type compressor

An oscillating piston compressor includes two oscillating compression units, and an introduction section configured to introduce an intermediate-pressure refrigerant into a compression chamber of each of the compression units. Each compression unit has a cylinder forming a cylinder chamber, a piston housed in the cylinder chamber, and a blade integrally formed with the piston. The piston rotates in the cylinder chamber while the blade oscillates. The two compression units are configured such that phases of the pistons are opposite to each other. The piston has a non-circular outer peripheral surface, and the cylinder chamber has an inner peripheral surface with a shape determined based on an envelope of the outer peripheral surface of the piston in rotation.

LINEAR COMPRESSOR

Provided is a linear compressor. The linear compressor includes a stator cover coupled to the frame, a rear cover coupled to the stator cover, and springs disposed between the stator cover and the rear cover. The stator cover includes a body and a plurality of rear cover coupling parts extending from the body toward the rear cover and coupled to the rear cover, and the rear cover has a plane that is perpendicular to the axial direction so that an end of the rear cover coupling part and an end of the spring are disposed on the same plane in the axial direction. Also, other embodiments may be possible. 1. A linear compressor comprising:a shell;a cylinder that is disposed in the shell and that extends in an axial direction, the cylinder defining a compression space therein configured to receive refrigerant;a frame coupled to an outside of the cylinder;a piston disposed in the cylinder and configured to reciprocate in the axial direction of the cylinder;a stator cover coupled to the frame;a rear cover coupled to the stator cover; andsprings disposed between the stator cover and the rear cover,wherein the stator cover comprises a stator cover body, and a plurality of rear cover coupling parts that extend from the stator cover body toward the rear cover and are coupled to the rear cover, andwherein an end of the plurality of rear cover coupling parts and an end of the springs are disposed on a plane that is defined by the rear cover and that is orthogonal to the axial direction.2. The linear compressor according to claim 1 , wherein the stator cover body defines an opening through which the piston passes claim 1 , andwherein the plurality of rear cover coupling parts are spaced apart from one another along a circumferential direction of the stator cover body.3. The linear compressor according to claim 2 , wherein the rear cover defines a plurality of coupling holes configured to couple to the plurality of rear cover coupling parts of the stator cover claim 2 , ...

PISTON MACHINE WITH COOLING FUNCTION

The invention relates to a piston machine which comprises: a housing with a chamber with has a substantially circle sector-shaped cross-section; a pivotal piston which is designed as a pivoting element, is arranged in the housing and comprises a first working surface, wherein the housing and the piston define at least one first variable working chamber; a drive or output which is connected to the piston; and an outlet which is arranged in the working chamber for discharging a working fluid. The housing has a cooling opening in at least one housing wall, said opening leading to the chamber at least for convectively cooling a piston side opposite the first working surface by means of a coolant. 1. Piston machine , comprising:a housing with a chamber which has a substantially circle sector-shaped cross-section,a pivotal piston which is designed as a pivoting element, is arranged in the housing and comprises a first working surface,wherein the housing and the piston define at least one first variable working chamber,a drive or output which is connected to the piston,an outlet which is arranged in the working chamber for discharging a working fluid,characterized in thatthe housing has a cooling opening in at least one housing wall, said opening leading to the chamber at least for convectively cooling a side of the piston opposite the first working surface by means of a coolant.2. Piston machine according to claim 1 ,whereinthe chamber is delimited by a wall, which is circular arc-shaped in cross-section, and the cooling opening is provided in the circular arc-shaped wall.3. Piston machine according to claim 2 ,whereinthe opening in the circular arc-shaped wall is defined by a center angle which is at most as large as a pivot angle of the piston.4. Piston machine according to claim 2 ,whereinthe circular arc-shaped wall defines a second center angle wherein a piston side facing the circular arc-shaped wall is circular arc-shaped in cross-section and defines a third center ...

ROTATION DEVICE AND EXTRANEOUS-MATTER REMOVING APPARATUS

A rotation device according to an embodiment includes a first gear, a second gear, and an energizing part. The first gear includes a toothless part and is connected with a rotation driving source. The toothless part is obtained by cutting a part of continuous teeth of the first gear. The second gear is arranged to be able to be engaged with the first gear and is rotated, when engaged with the first gear, in a predetermined direction by a rotation of the rotation driving source in one direction. The energizing part energizes the second gear in a direction reverse to the predetermined direction when the second gear is in a free state in which an engagement of the second gear with the first gear is released by the toothless part. 1. A rotation device comprising:a first gear that includes a toothless part and is connected with a rotation driving source, the toothless part being obtained by cutting a part of continuous teeth of the first gear;a second gear that is arranged to be able to be engaged with the first gear and is rotated, when engaged with the first gear, in a predetermined direction by a rotation of the rotation driving source in one direction; andan energizing part that energizes the second gear in a direction reverse to the predetermined direction when the second gear is in a free state in which an engagement of the second gear with the first gear is released by the toothless part.2. The rotation device according to claim 1 , further comprising:a cylinder; anda rotating body that is provided in the cylinder rotatably around a rotation axis, whereinthe second gear is provided in the rotating body, the second gear being arranged coaxially with the rotation axis.3. The rotation device according to claim 1 , wherein an interval between (i) a first tooth of the second gear that is first engaged with the first gear when the toothless part is interrupted and (ii) the second tooth of the second gear that is next engaged with the first gear is larger than an ...

GAS EJECTION APPARATUS

A gas ejection apparatus includes a cylindrical cylinder, cylinder walls, blades, and a gas sending outlet. The cylinder walls divide an inside of the cylinder into a plurality of chambers. The blades send out gas in the plurality of chambers to an outside of the cylinder by a rotary motion of the blades that compresses the gas. The gas sending outlet is provided to each of the plurality of chambers on an end wall of the cylinder adjacent to a circumference of the cylinder. 1. A gas ejection apparatus comprising:a cylindrical cylinder;cylinder walls that divide an inside of the cylinder into a plurality of chambers;blades that send out gas in the plurality of chambers to an outside of the cylinder by a rotary motion of the blades that compresses the gas; anda gas sending outlet that is provided to each of the plurality of chambers on an end wall of the cylinder adjacent to a circumference of the cylinder.2. The gas ejection apparatus according to claim 1 , whereinthe gas sending outlet includes a sloped wall that slopes upward from the inside of the cylinder toward the outside of the cylinder, the sloped wall sloping at a positive angle with respect to an axial direction of the cylinder.3. The gas ejection apparatus according to claim 2 , further comprisinga gas flow path along the end wall of the cylinder, the gas flow path interconnecting the gas sending outlet of each of the plurality of chambers with a gas exit located at an axial center of the cylinder.4. The gas ejection apparatus according to claim 1 , whereinthe plurality of chambers are adjacent to each other in a circumferential direction of the cylinder.5. The gas ejection apparatus according to claim 1 , whereinthe blades are rotated about a central axis of the cylinder in a back-and-forth rotary motion that alternately (i) introduces the gas into the plurality of chambers and (ii) compresses the gas before sending the gas to the outside of the cylinder through the gas sending outlet of each of the ...

GAS EJECTION APPARATUS

A gas ejection apparatus ejects gas using a compressor that compresses the gas by a rotating body inside a cylinder, and includes a detector and a microcomputer. The detector detects a position of the rotating body inside the cylinder based on positions of gears which are coupled to the rotating body. When the microcomputer receives an ejection instruction, the microcomputer controls intake and exhaust of the compressor according to detection results of the detector, and causes the compressor to wait in an intake completion state upon completion of ejection of the gas that was performed in response to the ejection instruction. 1. A gas ejection apparatus that ejects gas using a compressor that compresses the gas by a rotating body inside a cylinder , the gas ejection apparatus comprising:a detector that detects a position of the rotating body inside the cylinder based on positions of gears which are coupled to the rotating body; anda microcomputer that controls intake and exhaust of the compressor according to detection results of the detector when receiving an ejection instruction,wherein the microcomputer causes the compressor to wait in an intake completion state upon completion of ejection of the gas that was performed in response to the ejection instruction.2. The gas ejection apparatus according to claim 1 ,wherein when the microcomputer receives the ejection instruction and the compressor is in an intake state, the microcomputer controls the compressor to be moved to the intake completion state after passing through an exhaust state.3. The gas ejection apparatus according to claim 2 ,wherein when the rotating body has not been detected to reach the intake completion state within a predetermined time after the microcomputer controls the compressor to be moved to the intake completion state, the microcomputer determines that an abnormality has occurred.4. The gas ejection apparatus according to claim 3 ,wherein when the microcomputer determines that the ...

AIR COMPRESSOR AND EXTRANEOUS-MATTER REMOVING APPARATUS

An air compressor according to an embodiment, which includes a cylinder and a rotating body provided to be rotatable around a rotation axis in the cylinder so as to generate compressed air through intake and exhaustion caused by rotation of the rotating body, includes an intake valve. The intake valve takes air in the intake and exhaustion. The intake valve is provided in the cylinder. 1. An air compressor , which includes a cylinder and a rotating body provided to be rotatable around a rotation axis in the cylinder to generate compressed air through intake and exhaustion caused by rotation of the rotating body , comprising;an intake valve that takes air in the intake and exhaustion, the intake valve being provided in the cylinder.2. The air compressor according to claim 1 , wherein the intake valve is provided to have a valve opening pressure that is lower than a pressure for taking air into the cylinder from a nozzle connected with the cylinder to eject the compressed air.3. The air compressor according to claim 1 , further comprising:an intake valve that takes air in the intake and exhaustion, the intake valve being provided in the cylinder, wherein a cylinder chamber that houses the rotating body forced in a cylindrical shape; and', 'two cylinder walls that are formed in a plate shape and are arranged so as to segment the cylinder chamber, along its substantially radial direction, in positions to be point symmetry with the rotation axis as a center point, and, 'the cylinder includes a rotation base that is formed in a round-plate shape and is provided to be rotatable around the rotation axis; and', 'two vanes that are arranged on the rotation base so as to be point symmetry with the rotation axis as a center point, and, 'the rotating body includesthe intake valves are provided in the respective cylinder walls or the respective vanes.4. The air compressor according to claim 2 , further comprising:an intake valve that takes air in the intake and exhaustion, the ...

METHOD AND DEVICE FOR EXPANDING A GAS WITH A RECIPROCATING-PISTON MACHINE

A method for expanding a compressed gas (GD) at a gas pressure (pD) with a reciprocating-piston machine, wherein the reciprocating-piston machine includes a piston that can move to and fro and a working chamber delimited by the movable piston. The method being carried out as follows: the compressed gas (GD) is supplied to the working chamber via an actuatable rotary slide valve, wherein the compressed gas (GD) in the working chamber is expanded in the working chamber. 123.-. (canceled)24. A method for expanding a compressed gas (GD) at a gas pressure (pD) with a reciprocating-piston machine , wherein the reciprocating-piston machine comprises a piston capable of moving to and fro and a working chamber delimited by the moveable piston , the compressed gas (GD) being delivered to the working chamber via an actuatable rotary slide valve , and the compressed (GD) present in the working chamber being expanded in the working chamber.25. The method as claimed in claim 24 , wherein the rotary slide valve is closed claim 24 , that the pressure differential prevailing over the closed rotary slide valve is reduced by compressing a gas residual quantity (GR) in the working chamber claim 24 , and that the rotary slide valve is opened when the pressure differential has been reduced.262. The method as claimed in claim 25 , wherein gas is discharged from the working chamber via a second valve claim 25 , and that the second valve is closed at a second valve closing angle (P) at which the gas residual quantity (GR) is present in the working chamber.273414. The method as claimed in claim 24 , wherein the rotary slide valve is closed after the top dead center (P) at a first valve closing angle (P) at which a gas expansion quantity (GE) is present in the working chamber claim 24 , that the gas expansion quantity (GE) is then expanded in the working chamber claim 24 , so that the gas has an expansion gas pressure (pE) claim 24 , and that the expansion gas pressure (pE) prevailing in the ...

ELECTRIC COMPRESSOR

An electric compressor includes a cylindrical housing, a rotary shaft accommodated and rotatably supported in the housing, a compression portion compressing refrigerant gas by rotation of the rotary shaft, a stator accommodated in the housing and fixed to the housing, a rotor accommodated in the housing and fixed on the rotary shaft, and a plurality of guide members disposed between the inner peripheral surface of the housing and an outer peripheral surface of a stator core of the stator. A plurality of recesses is recessed in a radial direction of the rotary shaft on the outer peripheral surface of the stator core of the stator and spaced apart from each other in a peripheral direction of the rotary shaft. The guide members are fitted in the respective recesses with a part of the guide members projecting radially outward beyond the outer peripheral surface of the stator core. 1. An electric compressor comprising:a cylindrical housing;a rotary shaft accommodated and rotatably supported in the housing;a compression portion compressing refrigerant gas by rotation of the rotary shaft;a stator accommodated in the housing and fixed to an inner peripheral surface of the housing;a rotor accommodated in the housing and fixed on the rotary shaft; anda plurality of guide members disposed between the inner peripheral surface of the housing and an outer peripheral surface of a stator core of the stator; wherein a plurality of recesses is recessed in a radial direction of the rotary shaft on the outer peripheral surface of the stator core of the stator and spaced apart from each other in a peripheral direction of the rotary shaft, and wherein the guide members are fitted in the respective recesses with a part of the guide members projecting radially outward beyond the outer peripheral surface of the stator core.2. The electric compressor according to claim 1 , wherein at least one of the guide members includes an engagement portion that projects in the radially outward direction ...

ELECTRIC COMPRESSOR

An electric compressor includes a housing, a rotary shaft, a compression portion compressing refrigerant gas, a stator, a rotor, and guide members disposed between the housing and the stator and spaced away from each other in a peripheral direction of the rotary shaft. The guide members include an engagement portion projecting in a radially outward direction of the rotary shaft. The housing has in an inner peripheral surface thereof an engagement hole to receive the engagement portion. An electric compressor includes a housing, a rotary shaft, a compression portion compressing refrigerant gas, a stator, a rotor, and guide members disposed between the housing and the stator and spaced away from each other in a peripheral direction of the rotary shaft. An engagement projection is formed projecting radially inwardly from the inner peripheral surface of the housing. The guide members include an engagement hole to receive the engagement projection. 1. An electric compressor comprising:a cylindrical housing;a rotary shaft accommodated and rotatably supported in the housing;a compression portion compressing refrigerant gas by rotation of the rotary shaft;a stator accommodated in the housing and fixed to an inner peripheral surface of the housing;a rotor accommodated in the housing and fixed on the rotary shaft; anda plurality of guide members disposed between the inner peripheral surface of the housing and an outer peripheral surface of a stator core of the stator and spaced away from each other in a peripheral direction of the rotary shaft, wherein the guide members include an engagement portion projecting in a radially outward direction of the rotary shaft, and wherein the housing has in the inner peripheral surface thereof an engagement hole to receive the engagement portion.2. The electric compressor according to claim 1 , wherein the engagement portion is elastically deformed by receiving load from a direction opposite to a direction in which the engagement portion ...

REFRIGERATION SYSTEM INCLUDING MICRO COMPRESSOR-EXPANDER THERMAL UNITS

An active gas regenerative refrigerator includes a plurality of compressor-expander units, each having a hermetic cylinder with a drive piston configured to be driven reciprocally therein, and a quantity of working fluid in each end of the cylinder. A piston seal in a central portion of the cylinder prevents passage of the working fluid between ends of the cylinder. Movement of the piston to a first extreme results in radial compression of one of the quantities of working fluid in a cylindrical gap formed between one end of the piston and an inner surface of the cylinder, while the other quantity is expanded in the opposite end of the cylinder. The piston includes a plurality of magnets arranged in pairs, with magnets of each pair positioned with like-poles facing each other. A piston drive is configured to couple with transverse magnetic flux regions formed by the magnets. 1. An active gas regenerative refrigerator , comprising: a main cylinder having first and second cylinder ends and a central cylinder region between the first and second cylinder ends;', 'a first quantity of working fluid positioned in the first cylinder end;', 'a second quantity of working fluid positioned in the second cylinder end;', 'a drive piston positioned inside the main cylinder and having first and second piston ends and a central piston region, the first piston end having a diameter that is less than an inside diameter of the first cylinder end such that when the drive piston is moved to a first extreme, the first mass of working fluid is compressed into a first radial gap formed between a radial surface of the first piston end and an inner radial face of the first cylinder end, the second piston end having a diameter that is less than an inside diameter of the second cylinder end such that when the drive piston is moved to a second extreme, the second mass of working fluid is compressed into a second radial gap formed between a radial surface of the second piston end and an inner ...

Compressor

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Fluid Compressor Or Pump Apparatus

本发明涉及一种装置，其可呈泵或压缩机的形式，并且其能用来压缩或加速流体，比如空气、气体、气态混合物和/或液体。尤其，本发明提供了一种机构，其中流体能连续地进入每个构成压缩腔的径向隔室，并且然后从其中排出。

Apparatus for rotary movement and method of its operation

Группа изобретений относится к аппарату для вращательного перемещения и способу его эксплуатации. Аппарат (10) содержит вал (18), задающий первую ось (30) вращения и выполненный с возможностью вращения вокруг нее, шпиндель (20), задающий вторую ось (32) вращения, первый поршневой элемент (22), предусмотренный на валу (28). Элемент (22) проходит от шпинделя (20) к дистальному концу вала (18). Вал (18) проходит через шпиндель (20). Вал (18), шпиндель (20) и элемент (22) зафиксированы относительно друг друга. Ротор (16) установлен с опорой на шпинделе (20). Ротор (26) содержит первую камеру (34а). Элемент (22) проходит через камеру (34а). Ротор (16) и шпиндель (20) выполнены с возможностью вращения с валом (18) вокруг оси (30). Ротор (16) выполнен с возможностью поворота относительно шпинделя (20) вокруг оси (32) для обеспечения возможности относительного поворотного движения между ротором (16) и элементом (22) при вращении ротора (16) вокруг оси (30). Группа изобретений направлена на создание аппарата, не имеющего потребности в преобразовании с помощью кривошипа поступательного движения во вращательное. 2 н. и 20 з.п. ф-лы, 31 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 699 845 C1 (51) МПК F01C 9/00 (2006.01) F01C 21/08 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F01C 9/005 (2019.02); F01C 21/08 (2019.02) (21)(22) Заявка: 2018119527, 05.08.2016 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): ФЕТУ ЛИМИТЕД (GB) Дата регистрации: 11.09.2019 Приоритет(ы): (30) Конвенционный приоритет: 25.11.2015 GB 1520830.9; 01.12.2015 GB 1521207.9 (45) Опубликовано: 11.09.2019 Бюл. № 26 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 25.06.2018 (86) Заявка PCT: 2 6 9 9 8 4 5 (56) Список документов, цитированных в отчете о поиске: US 1967167 A, 17.07.1934. US 6325038 B1, 04.12.2001. FR 2295266 A1, 16.07.1976. CN 104775899 A, 15.07.2015. RU 2080452 C1, 27.05.1997. R U 05.08.2016 (72 ...

Motor compressor

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Rotating waveform motion type air compressor

Spherical compressor

本发明公开了一种球形压缩机，缸体(2)与缸盖(1)组合形成球形内腔，选取在活塞轴(301)与活塞轴孔(105)之间或者转盘轴(501)与转盘轴孔(201)之间的其中一处设置滑槽摆动机构，驱动转盘轴(501)转动，使活塞(3)沿活塞轴(301)与活塞轴孔(105)之间的滑槽摆动机构的滑槽相对于活塞轴孔(105)的轴线摆动，或者使转盘(5)沿转盘轴(501)与转盘轴孔(201)之间的滑槽摆动机构的滑槽相对于转盘轴孔(201)的轴线摆动，从而在球形内腔中形成容积交替变化的V1工作室(1001)和V2工作室(1002)；本发明的优点是零件数量少、机构运动无死点、运行效率高。

Fluid compressor or pump apparatus

본 발명은 펌프 또는 압축기의 형태일 수 있고 공기, 기체, 기체 혼합물 및/또는 액체와 같은 유체를 압축 또는 가속하도록 기능할 수 있는 장치와 관련된다. 특히, 본 발명은 압축기 챔버를 이루는 방사상 구획 각각으로부터 유체가 수용된 후 연속적으로 방출될 수 있는 메커니즘을 제공한다.

Waveform actuating air compressor

一种空气压缩机，它具有作波形运动的斜置圆 盘。斜置圆盘由一偏心轴使其盘面与侧机体的圆锥 面靠紧，当偏心轴转动时，斜置圆盘不是作转动，而是 作波形运动，从而实现吸气和排气。

Oldham compressor

ABSTRACT The present invention is a compressor using an Oldham-type assembly functioning as a piston to provide a compressing pump. An orbiting plate is eccentrically mounted on the crankshaft, and a compressing pump body is fixed within the interior of the housing. An Oldham piston is disposed within the compressing pump and has tabs which engage slots on the orbiting plate. The side walls of the pump body prevent movement of the Oldham piston in a first direction so that the orbiting of the plate causes the piston to reciprocate in a second, orthogonal direction. Suction valves on the piston control entry of refrigerant into the compressing pump, and discharge valves control refrigerant discharge.

Compressor

Fluid compressor with barrel shaped piston - which oscillates inside cylinder and is driven by cam on central shaft

A compressor for fluids consists of a baseplate (2) and side plates (1) between which is a cylindrical chamber (3). Inside the chamber is a barrel shaped piston (4). The sides (5) the piston have the same radius of curvature as the inside of the cylinder. The bottom of the piston (7) is held against a seal (16) by screws at each end which allow the piston to oscillate as shown by the arrow (f). The top of the piston (13) has sprung seals (100) which bear against a liner (15) which has the same radius as the distance between the top and bottom of the piston. A shaft (19) is fitted with a cam (23) sliding in a bearing (24). Outside the bearing is a rubber lined sleeve which transmits the motion of the cam to the piston making it oscillate.

TWO-TIME THERMAL MOTOR DEVICE OPERATING WITHOUT INJECTION PUMP PACKAGE OR INTAKE DEVICE FOR FOUR-STROKE ENGINE

Dispositif de moteur thermique deux temps fonctionnant sans carter pompe, à injection ou dispositif d'admission pour moteur quatre temps. L'invention consiste à remplacer la fonction d'aspiration et de soufflage du carter pompe, par un distributeur équipé d'un doigt (2) partageant hermétiquement deux chambres distinctes (12) et (13) et qui tourne par demi tours alternatifs synchronisés avec le piston. Pour chaque tour moteur, l'air est aspiré alternativement soit : par la chambre (12) avec clapet (8) soit par la chambre (13) et clapet (9). De même la chambre de combustion (35) se remplit alternativement par l'air sous pression contenue soit dans la chambre (13) et clapet (11) soit par la chambre (12) et clapet (10). Une soupape (15) gère l'ouverture et la fermeture de la chambre de combustion. Le carburant est injecté par injecteurs à commande électrique ou électronique puis est enflammé par la bougie. Two-stroke thermal engine device operating without pump crankcase, injection or four-stroke engine intake device. The invention consists in replacing the aspiration and blowing function of the pump casing by a distributor equipped with a finger (2) which hermetically shares two distinct chambers (12) and (13) and which rotates by half synchronized alternating turns with the piston. For each motor revolution, the air is sucked alternately either by the chamber (12) with valve (8) or by the chamber (13) and valve (9). Similarly, the combustion chamber (35) is filled alternately by the pressurized air contained either in the chamber (13) and valve (11) or by the chamber (12) and valve (10). A valve (15) controls the opening and closing of the combustion chamber. The fuel is injected by electric or electronic injectors and is ignited by the spark plug.

Pump-compressor for elastic or other fluids

Scroll compressro with displacement adjusting mechanism

A scroll type fluid compressor including a housing (10) having a fluid inlet port (36) and a fluid outlet port (37), a fixed scroll (27) fixedly disposed wthin the housing and having a circular end plate (271) from which a first wrap (272) extends into interior of the housing, an orbiting scroll (28) having a circular end plate (281) from which a second wrap (282) extends, the first and second wraps interfitting at an angular and radial offset to form a plurality of line contacts to define at least one pair of sealed off fluid pockets, a driving mechanism (13,19,33) operatively connected to the orbiting scroll (28) to effect the orbital motion of the orbiting scroll by rotation of a drive shaft (13).

WAVE AIR COMPRESSOR

Compresseur d'air muni d'un disque basculant 15 commandé en mouvement ondulatoire. Le disque basculant 15 est agencé pour être amené en butée sur les surfaces coniques des flasques latéraux 3, 4 par un arbre excentrique 17 et déplacé dans un mouvement ondulatoire, mais non en rotation contre la rotation de l'arbre excentrique 17, ce qui fait qu'il peut assurer l'admission et le refoulement de l'air. Air compressor fitted with a tilting disc 15 controlled in wave motion. The tilting disc 15 is arranged to be brought into abutment on the conical surfaces of the lateral flanges 3, 4 by an eccentric shaft 17 and moved in a wave motion, but not in rotation against the rotation of the eccentric shaft 17, which makes that it can provide air intake and discharge.

TWO-STROKE THERMAL ENGINE DEVICE OPERATING WITHOUT INJECTION PUMP HOUSING OR INTAKE DEVICE FOR FOUR-STROKE ENGINE

Dispositif de moteur thermique deux temps fonctionnant sans carter pompe, à injection ou dispositif d'admission pour moteur quatre temps. L'invention consiste à remplacer la fonction d'aspiration et de soufflage du carter pompe, par un distributeur équipé d'un doigt (2) partageant hermétiquement deux chambres distinctes (12) et (13) et qui tourne par demi tours alternatifs synchronisés avec le piston. Pour chaque tour moteur, l'air est aspiré alternativement soit : par la chambre (12) avec clapet (8) soit par la chambre (13) et clapet (9). De même la chambre de combustion (35) se remplit alternativement par l'air sous pression contenue soit dans la chambre (13) et clapet (11) soit par la chambre (12) et clapet (10). Une soupape (15) gère l'ouverture et la fermeture de la chambre de combustion. Le carburant est injecté par injecteurs à commande électrique ou électronique puis est enflammé par la bougie. Two-stroke engine device operating without pump housing, injection or intake device for four-stroke engine. The invention consists in replacing the suction and blowing function of the pump housing, by a distributor equipped with a finger (2) hermetically sharing two separate chambers (12) and (13) and which rotates by alternating half-turns synchronized with the piston. For each engine revolution, the air is sucked in alternately either: through the chamber (12) with valve (8) or through the chamber (13) and valve (9). Similarly, the combustion chamber (35) alternately fills with pressurized air contained either in the chamber (13) and valve (11) or by the chamber (12) and valve (10). A valve (15) manages the opening and closing of the combustion chamber. The fuel is injected by electrically or electronically controlled injectors and then ignited by the spark plug.

Orbiting scroll member assembly

An orbiting scroll member of a hermetic scroll-type compressor, including a scroll plate, a drive plate, and connecting pins coupling the two plates together in a manner permitting axial separation therebetween. A seal is unattachedly retained intermediate the scroll plate and the drive plate by a groove formed in the scroll plate. The seal extends out of the groove toward the drive plate to slidingly seal thereagainst. The seal defines fixed radially inner and outer portions of the scroll plate that are exposed to oil at discharge pressure and refrigerant at suction pressure, thereby imparting an axial compliance force. In one embodiment, the orbiting scroll plate is permitted to move transversely relative to the drive plate, by virtue of loosefitting connecting pins, thereby facilitating radial compliance.

Pump

A pair of pan-shaped plantes are supported by a connection bar at each end in a plane chamber which is formed with a radial groove from the center of side wall of circular rotor. The two sides of left and right of casing are a sloped for adhering closely to plantes. The section width of pump chamber was expanded or contracted by rotating the plant and the difference of volume capacity of pump chamber is able to maintain the pump action.

Compressor unit

Compressor with low friction seal

Oscillating gas compressor

本发明公开了一种摆动式气体压缩机，其结构包括机体气孔、机身、地盘、内部装置，机体气孔与机身焊接，机身与地盘锁定，内部装置安装在机身内，机体气孔设有吸气孔、上部排气孔、底部排气孔，内部装置由气体装置、摆动装置组成，气体装置与摆动装置安装连接，摆动装置包括摆动结构、气体控制器，摆动结构与气体控制器安装连接，本发明针对顶杆和转子间的接触点接触面较小的问题通过弧槽对杆轴转动偏移的控制，最大程度的控制了连轴转动至右上端时出现的打滑，上轴圈与下轴圈也对连轴的偏移进行了有效控制，盘垫对联动轴环做回拉动作，进一步带动了连轴的回位，避免了轴承与连轴左下端的接触面产生摩擦，设备运行更加稳定使用寿命也有效延长。

ONDULATORY AIR COMPRESSOR

Piston of a hydraulic piston machine and hydraulic piston machine

Ein Kolben (1) einer hydraulischen Kolbenmaschine wird beschrieben, wobei der Kolben (1) einen Hohlraum (2), der von einer Wand (3) umgeben ist, und einen in dem Hohlraum (2) angeordneten Einsatz (4) aufweist.Ein derartiger Kolben wird verwendet, um eine Kolbenmaschine mit hoher Effizienz bei niedrigen Kosten zu haben.Zu diesem Zweck sind mindestens zwei verformbare Ringe zwischen dem Einsatz (4) und der Wand (3) angeordnet. A piston (1) of a hydraulic piston machine is described, the piston (1) having a cavity (2) which is surrounded by a wall (3) and an insert (4) arranged in the cavity (2) Piston is used to have a piston machine with high efficiency at low cost. For this purpose, at least two deformable rings are placed between the insert (4) and the wall (3).

Multi-chamber compressor for mechanical vapor recompression and water treatment method

机械蒸汽再压缩(MVC)的多腔室压缩机(6,206,506)和水处理方法，该压缩机带有独立的容积式压缩腔室，用于热泵，具有两个主要变体：a)往复旋转式运动(6,206)，其中压缩腔室(7 ν )是基于相同角度的同心圆形扇区的径向布置的圆柱形扇区，相应表面的径向布置的叶片(20,220)的活塞以及叶片的平面通过共同转子(14)和轴(16)的轴线，以及b)往复直线运动(506)，其中各压缩腔室(52 ν )是串联布置的气缸，活塞/叶片(50 ν )具有相应的圆形表面，并且叶片平面垂直于公共轴(51)。在这两种情况下，轴(16,51)和电机都是所有叶片(20 ν ,50 ν )共用的，它们有相同的行程。叶片(20 ν ,50 ν )以及压缩腔室(7 ν ,52 ν )的表面互不相同，因为每个压缩腔室(7 ν ,52 ν )都有各自独立的一对蒸发(e ν ,d ν ,L ν ,b ν )和热交换器腔室/区域(C ν /eC ν ,32 ν /33 ν ,132 ν ,54 ν /53 ν )，在不同的热力学状态条件下，所述压缩腔室专门吸取，压缩和排放，所分配的流体/蒸汽。各级彼此独立，在所述级本身中产生提供蒸发能量的介质蒸汽，并且在每个级中独立地控制和调节流量和压缩比CR。

Low-level ventilator for forced ventilation of spaces has a fan-like wing in housing of tunnel shape, moving reciprocally for about 180 degrees

The ventilator has a fan-like wing (2) in a wing housing (1) of tunnel shape, able to move reciprocally for about 180[deg]. The wing continuously draws in external air and forces out sound-suppressed air, regardless of the direction in which the wing is moving. The wing housing is mounted on a center board (4).

Piston of hydraulic machine and hydraulic piston machine

描述了一种液压活塞机的活塞(1)，该活塞(1)具有被壁(3)环绕的中空部(2)和布置在该中空部(2)中的插入件(4)。这种活塞用于低成本高效率的活塞机。为此，在插入件(4)和壁(3)之间布置至少两个柔性环(12、13)。

Pivotal piston machine

A pivotal piston machine or compressor including a disc-like pivotal piston oscillating on a bearing axis, such oscillatory movement being effected by engagement of a roller-type cam follower of a crank arm driven by a crankshaft, with cam surfaces formed on the pivotal piston, and angled member for limiting the oscillating movement at opposite ends of the pivotal stroke of the piston. The angled member serves as a separating wall between two compression chambers and a delivery chamber. A pair of pivotal pistons may be arranged adjacent each other to utilize a common air intake and provide a compound piston machine.

Fluid compression apparatus

Vacuum pump

Compressor with low friction sealing

The invention relates to a compressor comprising a rotatable portion where the active volume is divided by transverse wings (4a-b) and a rotatable ring element (2) with its normal at an angle to the rotation axis of the transverse wings. In any of their embodiments the sealing wings are attached to sealing holder taps (16bd1-2, 16ac1-2) that pass through driving slits (11a1 -2, 11b1-2). The driving slits extend essentially parallel to the rotation axis of the transverse wings. Steering and driving the sealing wings in this fashion using the driving slits, aligns the sealing wings against the transverse wings, restricting wear of the sealing wings and decreasing friction. In one embodiment the sealing holder taps are provided with sliders (17, 17a1-2, 17b1-2, 17c1-2, 17c1-2), guiding and further reducing wear of the sealing wings and decreasing friction, by means of guides (22a-d). The invention further relates to such a compressor with the means (7, 18, 19) for arranging the ring element with its normal at a changeable angle to the main rotation axis thereby changing the compression ratio.

Compressor and a mounting apparatus for mounting the compressor

A system includes a compressor and a mounting apparatus for mounting the compressor. The compressor is held exclusively by way of the mounting apparatus. The mounting apparatus includes two pendulum-type bearings and a hinged support.

Compressor and a mounting apparatus for mounting the compressor

본 발명은, 압축기(100) 및 압축기(100)를 지지하기 위한 베어링 장치를 포함하는 시스템으로서, 압축기(100)는 오직 베어링 장치에 의해 보유되고, 베어링 장치는 2개의 진자형 베어링(101) 및 하나의 힌지식 지지구(103)를 포함하는, 시스템에 관한 것이다. The present invention is a system comprising a compressor (100) and a bearing device for supporting the compressor (100), the compressor (100) being held only by a bearing device, the bearing device comprising two pendulum bearings (101) and It relates to a system, including one hinged support (103).

Twin-plate rotary compressor

A rotary, twin-plate compressor has two conical plates ( 100, 200 ) rotating relative to each other about respective rotation axes ( 102, 202 ) within a casing. There is line contact ( 90 ) between the two conical surfaces ( 120, 220 ) of the plates ( 100, 200 ). The rotation axes ( 102, 202 ) are offset at an offset angle relative to each other.

Opposed swash plate system compressor

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Free vane Stirling engine

A Stirling cycle device 10 comprises a vessel 11 housing a displacer vane 14 and a power vane 24, in communication with each other and pivotable about an axis of the vessel. The vanes are each coupled to the vessel by magnets 15, 18 providing a resilient bias, and an electric means comprising magnets 18 and coils 16 allows the movement of the displacer can be electrically controlled. The magnets 18 and coils 16 of the power vane 24 allow power to be extracted (or supplied in heat pump mode). There may be two displacers, one at either axial end of the power vane cavity (figure 4). The power vane and its cavity may be replaced by a resonant tube (207, figure 8) and a turbine (210, figure 8).

Compressor especially for refrigerant

Compressor and support apparatus for support both compression machine

本发明涉及一种系统，该系统包括压缩机(100)以及用于支承该压缩机(100)的支承设备，其中该压缩机(100)仅被该支承设备固持，其中该支承设备包括两个摆动轴承(101)以及一个摆动支撑件(103)。

Patent FR2166767A5

PUMP FOR PROCESSING GAS AND GENERATING A DIFFERENTIAL PRESSURE

Reciprocating piston machine

The invention relates to a reciprocating piston machine, suitable for use as a hybrid engine, an electrical power generator, or a compressor, comprising a housing (12), in which a piston-driven part (28) and an electromotive part (26) are arranged, the piston-driven part (28) having a first piston (30) with a first end surface (38) and at least one second piston (32) with a second end surface (40). The first piston (30) and the at least one second piston (32) perform reciprocating movements and a working chamber (42) for a working medium lies between the first end surface (38) and the second end surface (40), said working chamber being periodically reduced and enlarged as a result of the reciprocating movements of the pistons (30, 32). The electromotive part (26) has an annular rotor (80), which can rotate in the housing (12) about a rotational axis (64) that is fixed relative to the housing. The rotor (88) surrounds the piston-driven part (28).

spherical compressor

本专利公开了一种球形压缩机，缸体(2)与缸盖(1)组合形成球形内腔，选取在活塞轴(301)与活塞(3)连接处或者转盘轴(501)与转盘(5)的连接处的其中一处设置滑槽摆动机构，驱动转盘轴(501)转动，使活塞(3)通过活塞滑槽(303)沿活塞轴滑靴(305)的两侧面相对活塞轴孔(105)的轴线摆动，或者使转盘(5)通过转盘滑槽(503)沿转盘轴滑靴(504)的两侧面相对转盘轴孔(201)的轴线摆动，从而在球形内腔中形成容积交替变化的V1工作室(1001)和V2工作室(1002)；本专利的优点是零件数量少、机构运动无死点、运行效率高。

Compressor

PUMP FOR THE SUPPLEMENT OF GASES AND FOR THE PRODUCTION OF A DIFFERENTIAL PRESSURE

In the pump described here the expansion chamber is hermetically sealed off from the drive unit. In the expansion chamber itself there are no oil-lubricated or grease-lubricated parts, so that the pump may be described as entirely dry. The sealing is achieved by means of a torsional hollow body 5, which is located between a shaft 1 and a pot 6. The shaft 1 performs an oscillating rotary movement which is transmitted to the pot 6. On the latter are segmental pistons 8a and 8b, which oscillate between fixed parts 10a and 10b and so create the pumping effect. <IMAGE>

Pump

The invention relates to a pump (1), such as a vacuum pump or a compressor, comprising a pump housing (18) and at least one pump piston (2, 3) that moves along a circular path. In order to embody a novel pump of said type, the pump piston (2, 3), which is optionally coupled in a rigid manner to one or several additional pump pistons (2, 3), moves about a swivel pin (5) so as to oscillate along a trajectory that is correspondingly provided with two reversing positions. Optionally compressed or pressurized medium is discharged via a discharge valve (8) while an intake valve (9) opens during a movement from one reversing position to the other, whereupon the medium is discharged at a given pressure end of the pump piston (2, 3) while being sucked in at an intake end thereof during a pressure build-up.

Sealing device for an air compressor

Oscillating piston pump

Die Erfindung betrifft eine Pumpe (1), wie Vakuumpumpe oder Verdichter, mit mindestens einem sich auf einer Kreisbahn bewegenden Pumpkolben (2, 3) und einem Pumpgehäuse (18). Zur Ausbildung einer neuartigen Pumpe dieser Art schlägt die Erfindung vor, dass der Pumpkolben (2, 3), ggf. starr gekoppelt mit einem oder mehreren weiteren Pumpkolben (2, 3), sich um eine Drehachse (5) oszillierend auf einer entsprechend zwei Umkehrstellungen aufweisenden Bewegungsbahn bewegt, wobei weiter über ein Auslassventil (8), ggf. Komprimiertes oder unter Druck stehendes, Medium ausgetragen wird und im Zuge einer Bewegung aus der einen Umkehrstellung in die andere Umkehrstellung ein Einlassventil (9) geöffnet wird, wonach auf einer dann jeweils gegebenen Druckseite des Pumpkolbens (2, 3) im Zuge eines Druckaufbaus ein Austrag und auf einer Saugseite des Pumpkolbens (2,3) eine Ansaugung des Mediums erfolgt.

Integrated pump for compressible fluids

一种用于可压缩流体的摆动泵使用在可盘旋摆动板与固定锥形板之间形成的密封接触，以对中和定位内部摆动球，该内部摆动球仅抵靠两个弹性安装的环形密封进行滑动，使泵摩擦最小。由集成变速电机的转子支撑和旋转的共用驱动轴的倾斜端部引起球的盘旋。全部轴承，特别是在球内的轴向可滑动滚子轴承，可以为了最小摩擦损失而相对于共用轴安置到位。这种泵也用于泵送易爆气体。

Improvements in and relating to Rotary Blowers.

8251. Axien, J. H. Oct. 7, 1912, [Convention date]. Movable - abutment type; compensating for irregularity of flow.-In a rotary blower comprising a blade f hinged at one end to a crankpin e secured to a rotating disk d, and at the other end to a blade g mounted on a spindle h, variations of the pressure in the delivery chamber j due to the oscillation of the blade g along the path k are compensated by the provision on the spindle h of a blade o equal in area and rigidly secured to the blade g.

Integrated pump for compressible fluids

A swash pump for compressible fluids uses sealing contacts made between the nutatable swash plate and the fixed cone plates to centre and locate the inner swash sphere which slides against two resiliently mounted ring seals only, minimising pump friction. A slanted end of a common drive shaft supporting and turned by the rotor of an integrated, variable speed motor causes nutation of the sphere. All bearings, especially axially slidable roller bearings inside the sphere, may settle in position with respect to the common shaft for least frictional loss. This pump is also adapted for pumping explosive gases.

Air-compressor

The air compressor obtains compressed-air with a high degree of efficiency through fluctuating inclined-disk, driven by rotation of an eccentric shaft, connected with an outside motor. The compressor includes suction inlet (1), discharge outlet (2); air chamber (9) formed by main body (5) and left/right bodies (3)(4) with sliding hole (8)(8'); arch shaped liner (12), inserted to hollow part (10) the of main body; inclined disk (15) having support slider (14); eccentric shaft (17) connected with shaft hole (14a) of (14).

Orbiting scroll member assembly

An orbiting scroll member of a hermetic scroll-type compressor, including a scroll plate, a drive plate, and connecting pins coupling the two plates together in a manner permitting axial separation therebetween. A seal is unattachedly retained intermediate the scroll plate and the drive plate by a groove formed in the scroll plate. The seal extends out of the groove toward the drive plate to slidingly seal thereagainst. The seal defines fixed radially inner and outer portions of the scroll plate that are exposed to oil at discharge pressure and refrigerant at suction pressure, thereby imparting an axial compliance force. In one embodiment, the orbiting scroll plate is permitted to move transversely relative to the drive plate, by virtue of loosefitting connecting pins, thereby facilitating radial compliance.

Constant speed air compressor having oscillation structure

A constant speed air compressor having an oscillation structure comprises a motor (1), a drive shaft (18), a main drive gear (19), a sun gear (5), a ring gear (21), and a transmission shaft (6). Power of the motor (1) is transmitted to the sun gear (5) by the drive shaft (18). A slider gear (33) is driven by the sun gear (5), an auxiliary large gear (38), and the ring gear (21) to move along a guide rail consisting of an outer ring guide rail (29), a transition guide rail (28), and an inner ring guide rail (27). Movement of the slider gear (33) drives the transmission shaft (6) via a transmission train. Movement of the transmission shaft (6) rotates a rotary air compression plate (47) in a reciprocating manner. Air in an air compressor housing (7) is compressed to a high pressure, and then stored in a gas tank (8) via a one-way air compressor outlet (44) and a one-way gas tank inlet (45). The air compressor compresses air via reciprocating rotation, extending service life.

Improvements in and relating to pumps and motors

Patent FR1548598A

Aeration equipment and method

本发明揭示一种通气设备，其包含具有第一通气孔及第二通气孔的外壳，设置在外壳内的固定间隔件，以及可操作的连接于动力机构的可移动间隔件。本文还公开一种用于使病患通气的方法，其通过使用本文所描述的通气设备，同步提供正压通气及负压通气。

Automatic compensation mechanism for hinge seal gap in spherical compressor

A kind of swinging rotor type compressor

本发明提供一种摆动转子式压缩机，包括气缸(1)、曲轴、摆动转子(3)和摇摆滑片(4)，所述曲轴包括曲轴偏心部(2)，所述摆动转子(3)包括摆杆(31)、外滚环(32)和内滚环(33)，其中所述内滚环(33)套设于所述曲轴偏心部(2)的外周，所述外滚环(32)套设于所述内滚环(33)的外周，且所述摆杆(31)与所述外滚环(32)连接在一起。通过本发明的摆动转子式压缩机能够使得内滚环能够做自转运动，从而能够有效地在内滚环和曲轴偏心部之间形成油膜动压润滑，进而大大降低曲轴偏心部在运行的过程中的磨损程度，保证了压缩机的长期、高效、稳定的运行。

An aggregate, in particular a hybrid engine, electrical power generator or compressor

Twin-plate rotary compressor

A rotary, twin-plate compressor has two conical plates (100, 200) rotating relative to each other about respective rotation axes (102, 202) within a casing. There is line contact (90) between the two conical surfaces (120, 220) of the plates (100, 200). The rotation axes (102, 202) are offset at an offset angle relative to each other.

Swinging rotor compressor

本发明提供一种摆动转子式压缩机，包括气缸(1)、曲轴、摆动转子(3)和摇摆滑片(4)，所述曲轴包括曲轴偏心部(2)，所述摆动转子(3)包括摆杆(31)、外滚环(32)和内滚环(33)，其中所述内滚环(33)套设于所述曲轴偏心部(2)的外周，所述外滚环(32)套设于所述内滚环(33)的外周，且所述摆杆(31)与所述外滚环(32)连接在一起。通过本发明的摆动转子式压缩机能够使得内滚环能够做自转运动，从而能够有效地在内滚环和曲轴偏心部之间形成油膜动压润滑，进而大大降低曲轴偏心部在运行的过程中的磨损程度，保证了压缩机的长期、高效、稳定的运行。

HERMETIC SEALING DEVICE FOR AN AIR COMPRESSOR

Improvements to air compressors

Piston machine

本发明涉及一种用于活塞机械(100)的积木式系统，其包括至少两个分开的、能连接成活塞机械(100)的壳体(1)的壳体部件；设计为枢转元件的能枢转并且能布置在壳体(1)中的活塞(15)；和用于盖住壳体(1)的壳体盖(7)。尤其地，该活塞机械(100)设计为积木式系统，该活塞机械的部件分别沿水平方向和竖直方向由多个部段构成并且彼此连接。此外，本发明还涉及一种通过积木式系统制造的活塞机械(100)以及一种用于制造活塞机械(100)的方法。

Oscillating fluid pressure machine

A thermodynamic device

The present invention relates to a thermodynamic device comprising: a vessel, wherein the vessel houses a displacer means, the displacer means being pivotable about an axis of the vessel, the displacer means further comprising a resilient bias means couplings to the vessel and a first electric means, wherein the first electric means controls the movement of the displacer means. Preferably wherein there are two displacer means, coupled by a resonant tube and a power means comprising a turbine, coupled to the displacer means and positioned within the resonant airflow. Further preferably the displacer means are vanes. Also preferably wherein the vessel is cylindrical and may be pressurised and also wherein the displacer means may be driven, or drives an output, using an integral or otherwise, magnet and coil assembly.

Multi-chamber machine with wing piston

Ultra-low friction air pump for creating oscillatory or pulsed jets

An air pump positioned within a hollow space in an aerodynamic structure for controlling the flow over an aerodynamic surface thereof, includes a movable member linearly displaced by a very low friction piston mechanism and a compression chamber open to the exterior of the aerodynamic surface through an orifice. Reciprocal displacement of the very low friction movable member changes the volume of the compression chamber to alternately expel fluid (e.g., air) from and pull fluid into the compression chamber through the orifice. The movable member includes a piston oscillating within a piston housing each having an ultra-low friction coating for improved thermal performance and reduced maintenance. Fluid intake to the compression chamber may be increased through the use of a one-way valve located either in the aerodynamic surface, or in the piston. Multiple flapper valves may surround the orifice in the aerodynamic surface for increased fluid control.

An internal combustion rotary engine

Press-fitting with atmospheric passage carries housing

一种涡旋式压缩机，包括壳体以及在所述壳体内设置的复数个涡旋式压缩机本体。电机在所述壳体内设置并且操作性连接至用于驱动所述涡旋式压缩机本体之一的驱动轴。驱动轴在一端由曲轴套能够旋转地支承，所述曲轴套包括轴承壳体以及轴承。曲轴套包括穿过其的多个开口或气体通道，以及相应在相邻的开口之间定位的多个大体筒形区段。筒形区段限定了接触区域，所述接触区域可以在曲轴套被安置在壳体中时接合壳体的内周。

Fluid compressor or pump apparatus

Cupseal for compressor and method for preparing the same

The subject application relates to a cupseal for a compressor and method for preparing the same. Systems and methods are disclosed that include providing an annular seal for a compressor. The annular seal includes a substantially planar first portion, a first angled portion extending at an angle from the substantially planar first portion, and a second angled portion extending radially at an angle from the first angled portion. The annular seal is formed from a fluorinated polymer and includes at least one additive or filler. The annular seal exhibits reduced wear and an increased lifespan.

Rotary piston device

The disclosure relates to rotating devices having at least one rotor (3) and a rotor bearing part, at least for receiving, conveying, compressing, expanding, expanding, igniting and/or combusting a working fluid or at least for pumping, conveying, conducting and/or measuring a working fluid, or for braking, coupling and/or switching.

Compressor and a mounting apparatus for mounting the compressor

液压活塞机

描述了一种液压活塞机，该液压活塞机包括活塞(1)和插入件(4)，活塞(1)具有由壁(3)固定的中空部(2)，并且插入件(4)布置在该中空部中。这样的液压活塞机应该以低成本具有高效率。为此，插入件(4)包括从中空部(2)延伸出的部段(29)。

Hydraulic piston machine

A hydraulic piston machine is described comprising a piston (1) having a hollow (2) secured by a wall (3) and an insert (4) arranged in the hollow. Such a machine should have a high efficiency at low costs. To this end the insert (4) comprises a section (29) which extends out of the hollow (2).

Dispositif d'entretien du mouvement d'un balancier inclus dans un carter, a l'aide d'air en pression, afin d'obtenir un mecanisme moteur

L'invention concerne un dispositif permettant d'entretenir le mouvement d'un balancier inclus dans un carter, à l'aide d'air en pression. Le mouvement et les formes (11)(12) en adéquation du balancier (1) et du carter (2) permettent au dit balancier de piloter l'injection (9) et l'éjection (10) de l'air alternativement sur chacune de ses faces (7)(8), nécessaire au maintient de son mouvement (15). Un bras de levier (3) solidaire de l'axe de rotation (4) du balancier, à l'extérieur du carter, muni d'une bielle (5) reliée à un vilebrequin (6) transforme le mouvement oscillant du balancier en mouvement rotatif. Le dispositif est plus particulièrement destiné à être un moteur d'assistance.

Multi-Chamber Compressor for Mechanical Vapor Re-Compression and Water Treatment Methods

Multi-Chamber Compressor for Mechanical Vapor Re-Compression and Water Treatment Methods

Compressore d'aria a funzionamento in forma d'onda.

Piston of a hydraulic machine and hydraulic piston machine

真空泵組件

本發明係關於一種改良式真空泵，特定言之本發明係關於一種用於乾式真空泵之內部軸組件、轉子組件及/或定子組件之改良式塗層，其具有包括一高磷鎳鍍覆(NiP)之一第一層且其中該第一層塗佈有包括具有鎳磷及含氟聚合物之一高磷鎳(NiP-PTFE)之一第二層。

Compressore elettrico.