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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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Применить Всего найдено 17166. Отображено 100.
20-11-2011 дата публикации

Решетчатая конструкция для эластичного топливного бака

Номер: RU0000110336U1
Автор: Дэниэл Франк КРЕГЕЛЬ, Патрик САЛЛИВАН, Рассел Рэндалл ПИРС
Принадлежит: Форд Глобал Текнолоджис, ЛЛК

1. Эластичный топливный бак автомобиля, содержащий: ! корпус, в котором размещена решетчатая конструкция, по существу охватывающая часть внутреннего пространства, обозначенного корпусом; причем решетчатая конструкция состоит из совокупности пересекающихся стеновых элементов, каждый из которых содержит совокупность панелей; причем совокупность панелей включает в себя податливую панель, имеющую первую и вторую секции, которые согнуты вокруг линии сгиба. ! 2. Эластичный топливный бак по п.1, в котором совокупности панелей расположены в повторяющемся порядке. ! 3. Эластичный топливный бак по п.1, в котором каждый стеновой элемент содержит перекрестную панель, имеющую по меньшей мере часть, примыкающую к корпусу. ! 4. Эластичный топливный бак по п.3, в котором каждый стеновой элемент содержит структурную панель, расположенную в той же плоскости, что и перекрестная панель. ! 5. Эластичный топливный бак по п.3, в котором высоты перекрестных панелей больше, чем высоты структурных или податливых панелей. ! 6. Эластичный топливный бак по п.1, дополнительно содержащий внутренний подузел, соединенный с решетчатой конструкцией. ! 7. Эластичный топливный бак по п.1, в котором стеновые элементы соединены в их пересечениях. ! 8. Эластичный топливный бак по п.1, в котором корпус выполнен из полимерного материала. !9. Эластичный топливный бак по п.1, в котором автомобиль представляет собой электромобиль с гибридным приводом, имеющий двигатель внутреннего сгорания и электродвигатель, выполненный с возможностью обеспечения тяговой мощности автомобилю, и в котором двигатель внутреннего сгорания сообщается с топливным баком. ! 10. Эластичны РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 110 336 (13) U1 (51) МПК B60K 15/03 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ТИТУЛЬНЫЙ ЛИСТ ОПИСАНИЯ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (21)(22) Заявка: 2011123859/12, 14.06.2011 (24) Дата начала отсчета срока действия патента: 14.06.2011 (73) Патентообладатель(и): Форд ...

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Номер записи: 1
19-01-2012 дата публикации

Overfill prevention control for fluid storage container

Номер: US20120012583A1
Автор: Jeremy P. Novak, Matthew L. Erdmann
Принадлежит: Eaton Corp

An overfill prevention device is provided for preventing overflow of a fluid storage tank. The overfill prevention device includes a filler cup designed to fit within the fill opening of the tank body and attach thereto. A seal that is adapted for receiving and sealing to a fill nozzle is placed between upper and lower regions of the filler cup. A breather piece, which defines a vapor path with first and second openings, is integrated with the filler cup. The first opening of the breather piece is fluidly coupled to the lower cup region, whereas the second opening is positioned above the first opening, located at or below the full level of the storage tank.

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Номер записи: 2
02-02-2012 дата публикации

Relief valve and fuel vapor valve assembly

Номер: US20120024265A1
Автор: Robert Dean Keller
Принадлежит: Eaton Corp

A valve assembly is provided that can perform an overpressure relief function to vent fluid from a first component, such as to vent fuel vapor from a fuel tank, to a second component, such as a carbon canister, without being affected by the vapor pressure in the vent line to the second component. That is, the valve opens to provide pressure relief when needed regardless of the vapor pressure against which it opens. The valve assembly may also include a solenoid that is controllable to allow fluid flow separately from the movement in response to vapor pressure.

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Номер записи: 3
02-02-2012 дата публикации

Mis-fuel inhibitor

Номер: US20120024422A1
Автор: Franco A. Cisternino
Принадлежит: ILLINOIS TOOL WORKS INC

A mis-fuel inhibitor in an inlet neck assembly of a vehicle fuel system discriminates between nozzle diameters, allowing entrance of nozzle diameters at or greater than a predetermined minimum diameter while inhibiting entrance of nozzles having diameters less than the predetermined minimum diameter. An actuator responsive to nozzle diameters engages and disengages locking arms that are associated with a primary shutoff valve flapper door.

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Номер записи: 4
02-02-2012 дата публикации

Refueling device and motor vehicle having such a refueling device

Номер: US20120024849A1
Автор: Horst Petri, Josef Oesterle, Michael Fritz
Принадлежит: Dr Ing HCF Porsche AG

A refueling device ( 1 ) for refueling a fuel tank ( 2 ) of an internal combustion engine ( 3 ) in a motor vehicle ( 4 ) has a filler connector ( 5 ) for feeding fuel to the fuel tank ( 2 ). An integrated fuel feed device ( 10 ) feeds the fuel from the filler connector ( 5 ) to the fuel tank ( 2 ).

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Номер записи: 5
02-02-2012 дата публикации

Fuel tank

Номер: US20120024868A1
Автор: Andreas Menke
Принадлежит: Dr Ing HCF Porsche AG

A fuel tank has a cavity ( 2 ) with a reinforcement device ( 5; 45 ) to provide support. The reinforcement device ( 5 ) is configured to absorb both compressive forces and tensile forces.

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Номер записи: 6
17-05-2012 дата публикации

Fuel tank

Номер: US20120118401A1
Автор: Kengo Kobayashi, Shinya Murabayashi
Принадлежит: Honda Motor Co Ltd

A fuel introduction member is connected to an open end of a siphon tube which constitutes a part of a fuel tank. The fuel introduction member is provided with an opening through which a fuel is introduced from the tank into the siphon tube and from the siphon into the tank, a lid portion which is swung by the hydraulic pressure from the siphon tube so as to open the opening, and a float member which floats on the fuel in accordance with the rise of a fuel liquid surface in the tank to displace the lid portion in order to open the opening.

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Номер записи: 7
31-05-2012 дата публикации

Compressed Air Engine And Motor Vehicle

Номер: US20120132477A1
Автор: Yang Cong
Принадлежит: Individual

A compressed air engine comprises a housing and an impeller body fixed on a primary power output shaft and located within the housing. An ejecting inlet ejects air to the impeller body in the housing. Working chambers are provided on the impeller body. The inner surface of the housing closes the working chambers so that the compressed air ejected to the working chambers pushes the impeller body to rotate and is temporarily stored in the working chamber, and an ejecting outlet is provided on the housing so that the compressed air temporarily stored in the working chamber expands outwards when the compressed air is rotated to the gas ejecting outlet and do work to further push the impeller body to rotate.

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Номер записи: 8
07-06-2012 дата публикации

Apparatus, system, and method for pressure monitoring, data handling, and online interface therefor

Номер: US20120143560A1
Автор: Doug W. Miller, Eddy A. Tabet, John A. Murphy, Lara A. Chan
Принадлежит: Technology Engineering and Construction Inc

A compliance system for monitoring vapor pressures in storage tanks. Embodiments of the system include data collection systems associated with different storage tanks. Each data collection system collects atmospheric pressure, differential pressure of the tank over the atmosphere, and atmospheric temperature data on a continuous or near-continuous basis. Periodically, the data is transmitted to a host computer, which collects data from multiple data collection systems. The host computer may transmit the data to a web server that makes the data available to any computer via a world wide web interface.

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Номер записи: 9
26-07-2012 дата публикации

Delivery device and tank configuration for a reducing agent and motor vehicle having a tank configuration

Номер: US20120186237A1
Автор: Jan Hodgson, Rolf Bruck, Sven Schepers
Принадлежит: EMITEC GESELLSCHAFT FUER EMISSIONSTECHNOLOGIE MBH

A delivery device for a reducing agent includes a metallic housing, at least one externally mounted metal suction pipe and an external pressure port. A metallic base plate, at which at least one pump and ducts are provided, is disposed inside the housing. The suction pipe, the housing, the metallic base plate, and the pump are in heat-conducting contact with each other. An elongate heating element is disposed next to the suction pipe. A tank configuration for a reducing agent and a motor vehicle having a tank configuration, are also provided.

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Номер записи: 10
09-08-2012 дата публикации

Arrangement for fuel supply to an engine

Номер: US20120199224A1
Автор: Henrik Fagerhof
Принадлежит: Individual

An arrangement for transferring fuel from one or more secondary tanks ( 12 ) to a main tank ( 11 ), including: a main tank ( 11 ), one or more secondary tanks ( 12 ), a venturi tube ( 20 ) situated close to the main tank ( 11 ) and each of the secondary tanks ( 12 ). A return line ( 17 ) leads surplus fuel back from the fuel-consuming unit ( 14 ) to the main tank ( 11 ). The return line ( 17 ) is divided into as many secondary return lines ( 18 ) as the total number of tanks including secondary tanks ( 12 ) and the main tank ( 11 ). Transfer of fuel from the respective secondary tanks ( 12 ) and the main tank ( 11 ) to the ancillary space ( 13 ) takes place by means of venturi tubes ( 20 ) arranged along the secondary lines ( 18 ).

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Номер записи: 11
06-09-2012 дата публикации

Actuation device

Номер: US20120222356A1
Автор: Christian Beck
Принадлежит: ILLINOIS TOOL WORKS INC

A push-push arrangement includes a housing, a pusher supported in the housing to be rotatable and axially movable, and a ring surrounding the pusher and supported in an axially fixed and rotatable manner. A first diverting surface on the pusher engages a projection of the ring and rotates the ring when the pusher is moved into the housing by a first stroke. A locking recess on the pusher receives the projection when the pusher is released after the first stroke and locks the pusher in a locking position after a reverse stroke. A second diverting surface engages the projection when the pusher is moved out of the locking position by a second stroke further into the housing, whereby the pusher is movable out of the ring into its furthest extended position. The projection of the ring exits through an opening at the inner actuation end of the pusher.

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Номер записи: 12
20-09-2012 дата публикации

Evaporative fuel treatment apparatus of vehicle

Номер: US20120234302A1
Автор: Takahiro Imamura, Takeshi Shimura
Принадлежит: Honda Motor Co Ltd

An evaporative fuel treatment apparatus for a vehicle is provided with a reverse flow preventing valve provided in a fuel supply pipe, a positioning plate provided on the fuel supply pipe, a pressing plate mounted slidably on the fuel supply pipe between the positioning plate the reverse flow preventing valve, a seal member clamped between the positioning plate and the pressing plate, and a stopper. When the fuel supply is started, the reverse flow preventing valve is configured to be set opened so as to form a liquid trap between the reverse flow preventing valve and the pressing plate. When the liquid surface reaches the pressing plate, the fuel pushes the pressing plate upward and the seal member is collapsed in the vertical direction so that the seal member protrudes toward the fuel supply gun insertion holes and makes tight contact with the fuel supply gun to seal a gap.

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Номер записи: 13
20-09-2012 дата публикации

Nickel-Plated Steel Sheet for Manufacturing Pipe Having Corrosion Resistance Against Fuel Vapors, Pipe Which Uses the Steel Sheet,and Fuel Supply Pipe Which Uses the Steel Sheet

Номер: US20120234428A1
Автор: Hideyuki Minagi, Koh Yoshioka, Tatsuo Tomomori
Принадлежит: Toyo Kohan Co Ltd

Provided is a nickel-plated steel sheet for manufacturing a pipe having corrosion resistance against fuel vapor of fuel such as gasoline, light oil, bioethanol or bio-diesel fuel, and a pipe and a fuel supply pipe. In the nickel-plated steel sheet for manufacturing a pipe, a nickel plating layer having a plating thickness of 0.5 to 10 μm is formed on a surface of a steel sheet thus having corrosion resistance against fuel vapor. In the pipe and the fuel supply pipe, a nickel plating layer having a plating thickness of 0.5 to 10 μm is formed on an inner surface of a pipe formed of a steel sheet thus having corrosion resistance against fuel vapor. In the fuel supply pipe 20 formed of a steel sheet for supplying fuel to a fuel tank 23 , the fuel supply pipe includes: a large-diameter pipe portion 21 through which the fuel passes; and a small-diameter pipe portion 22 which makes an upper portion of the large-diameter pipe portion and a lower portion of the large-diameter pipe portion communicate with each other for ventilation, and a nickel plating layer having a plating thickness of 0.5 to 10 μm is formed on an inner surface of at least the small-diameter pipe portion.

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Номер записи: 14
27-09-2012 дата публикации

Evaporated fuel treatment device for vehicle

Номер: US20120240904A1
Автор: Ikuo Hara, Shinji Kobayashi, Tadaaki Nagata, Takahiro Imamura, Takeshi Shimura
Принадлежит: Honda Motor Co Ltd

An evaporated fuel treatment device for a vehicle is provided to suppress the flowout of evaporated fuel into atmospheric air. In the evaporated fuel treatment device, a communication chamber is formed in a fuel supply cap, allowing communication between a charge passage and the inside of a fuel tank in a closed state. In the communication chamber, a positive pressure adjusting valve is openable to supply evaporated fuel in the fuel tank to an evaporated fuel storage unit through the communication chamber and the charge passage, and a negative pressure adjusting valve is openable to supply atmospheric air to the fuel tank from the evaporated fuel storage unit through the communication chamber and the charge passage. An interlocking member is provided between the key cover and the negative pressure adjusting valve, and opens the negative pressure adjusting valve in an interlocking manner with an operation of opening the key cover.

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Номер записи: 15
08-11-2012 дата публикации

Fueling-error prevention device

Номер: US20120279612A1
Автор: Hiroyuki Yoshii, Yosuke Washio
Принадлежит: NIFCO INC

A fueling-error prevention device is provided in an inside of a fuel flow path between a fueling opening and a fuel tank. A flap valve is provided on one of the first and the second sliders which are disposed opposite each other with the fuel flow path positioned therebetween. Accompanied by an insertion of a fueling nozzle having a predetermined diameter, the fueling nozzle abuts against either the first or the second slider so as to move one slider in a separating direction. Thus, the other of the first or the second slider is allowed to move in the separating direction, and due to the movement of the other slider in the separating direction by abutment of the fueling nozzle, the flap valve is allowed to be opened.

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Номер записи: 16
29-11-2012 дата публикации

Fuel System Inlet Check Valve with Flame Arresting feature

Номер: US20120298385A1
Автор: Robert Halsall, Scott W. Jorgensen, Vincent J. Marsala
Принадлежит: GM GLOBAL TECHNOLOGY OPERATIONS LLC

An inlet check valve assembly with flame arresting feature. An internal flame arresting feature utilizes a flame arrester body attached to a valve member which protrudes into the valve throat. An external flame arresting feature utilizes a hood concentrically disposed relative to the valve member. The flame arresting feature is configured relative to movement of the valve member with respect to the throat such that fluidic communication between the fuel fill pipe and the fuel tank is limited to less than the minimum flame propagation distance of the fuel and air mixture in which a combustible mixture may exist in the fuel fill pipe, whereby any flame front in the fuel fill pipe will quench thereat before reaching the fuel tank.

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Номер записи: 17
06-12-2012 дата публикации

Method and Structure for Prevention of Incorrect Fueling Operations for Diesel-Powered Vehicles

Номер: US20120305127A1
Автор: Curtis Roys, N. William Parker
Принадлежит: Individual

A method and structure are described for preventing the accidental introduction of gasoline into the fuel system of a diesel-powered vehicle. In a first preferred embodiment, a gasoline fuel nozzle is configured with a magnet, such as magnetic strips, and the entrance to a fill tube of a diesel-powered is configured with a magnetic field sensor ring. When an incorrect fueling operation, such as the introduction of gasoline into the fuel tank of the diesel-powered vehicle, is attempted the sensor ring alerts the operator visually and/or audibly before fueling starts, thereby preventing incorrect fueling. In alternative embodiments, sensing of an attempted incorrect fueling operation may require only the sensor ring.

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Номер записи: 18
13-12-2012 дата публикации

Evaporated fuel control device for saddle-type vehicles

Номер: US20120312619A1
Автор: Hiroshi Inaoka, Kazuo Fujihara, Minehiro Matsuoka, Shuji Hirayama, Takeo Igari, Toshinao Takigawa
Принадлежит: Honda Motor Co Ltd

There is provided an evaporated fuel control device for a saddle-type vehicle in which an air supply passage is laid out without being disposed at a higher position than a fuel tank. The fuel tank 12 is disposed at a higher position than the engine 20 , an evaporated fuel passage 110 is routed as a descending passage from the fuel tank 12 to the engine 20 , and an air supply passage 120 is jointed to a halfway position of the evaporated fuel passage 110 which is located at a fuel tank 12 side with respect to a first check valve 117 and positionally lower than the uppermost portion of the fuel tank 12.

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Номер записи: 19
20-12-2012 дата публикации

Method for Assisting in Maintenance of a Motor Vehicle

Номер: US20120319833A1
Автор: Joris Fokkelman, Martin Böld
Принадлежит: Continental Automotive GmbH

A method for assisting in maintenance of a motor vehicle having a drive motor, an drive energy storage device, and a filling level measuring device. A request for a maintenance process is identified by a self-monitoring device with the maintenance request being transmitted as a maintenance indication to a driver by an information device. The maintenance indication is transmitted to the driver as a function of a switch-off filling level present when the vehicle drive motor is switched off and detected by the filling level measuring device. The maintenance indication is transmitted when the switch-off filling level is lower than a preset filling level threshold value or when a filling level difference between a switch-on filling level, present when the vehicle drive motor is subsequently switched on again and detected by the filling level measuring device, and the preceding switch-off filling level indicates a positive filling level value.

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Номер записи: 20
27-12-2012 дата публикации

Fuel cap cover

Номер: US20120325814A1
Автор: Stephen George Crowley
Принадлежит: Individual

A fuel cap cover is secured to a fuel cap. The cap has a screw thread at one end part and a hand grip at an opposite end part. The cover comprises a body and a cord, the body having a slot through which the hand grip protrudes in a direction the same as or generally parallel to a main longitudinal axis of the cap. The cord is fixed to the body and to a motor vehicle so that the fuel cap can be turned by way of the hand grip to open and close a fuel tank of the vehicle.

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Номер записи: 21
03-01-2013 дата публикации

Fuel tank

Номер: US20130001231A1
Автор: Rostislav Noskov
Принадлежит: Individual

A fuel tank with an elastic partition having the same circumference and shape of the fuel tank in which the tank is divided into two chambers, a fuel chamber and an upper fuel chamber. The circumference of the upper fuel chamber is divided into individual sealed, vertically oriented small chambers. Each small chamber is equipped with a separate overpressure supply line and a separate overpressure relief line. Each small chamber is connected to a control unit.

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Номер записи: 22
10-01-2013 дата публикации

Fuel tank with improved creep resistance and method for manufacturing it

Номер: US20130008908A1
Автор: Bjorn Criel, David Hill, Scott Mccleary, Vincent Cuvelier
Принадлежит: Inergy Automotive Systems Research SA

A fuel tank having two opposite wall portions and at least one reinforcing element connecting these two wall portions, such reinforcing element comprising at least two parts linked by at least one rotating link. A method for manufacturing such tank.

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Номер записи: 23
28-02-2013 дата публикации

Warranty violation detection system for disallowed fuels

Номер: US20130047963A1
Автор: John J. Horsting
Принадлежит: Continental Automotive Systems US Inc

A fuel supply system ( 10 ) for a vehicle includes a fuel tank ( 12 ) for holding fuel therein. A pump ( 14 ) pumps fuel from the tank. A filter ( 16 ) filters fuel. A fuel rail ( 20 ) receives filtered fuel originating from the pump. A pressure regulator ( 18 ) controls pressure of fuel received by the fuel rail. Fuel injectors ( 24 ) inject fuel, received from the fuel rail, into an internal combustion engine. A fuel detection system ( 28 ) in in the fuel supply system and includes a plurality of detectors ( 30, 30 ′). Each detector is constructed and arranged to be exposed to fuel to detect a distinct chemical element or compound in the fuel.

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Номер записи: 24
14-03-2013 дата публикации

In-tank evaporative emission control system

Номер: US20130061934A1
Автор: Edward J. Strzelecki, Manouchehr N. Kambakhsh
Принадлежит: TI Group Automotive Systems LLC

An evaporative emission control system includes a fuel vapor adsorption unit in physical contact with a heat generator inside a fuel tank. The heat generator can be a fuel pump that heats the adsorption unit during a purge cycle, thereby increasing the rate of desorption of captured fuel vapor during the purge cycle. The fuel vapor adsorption unit and/or an additional fuel vapor adsorption unit may be located inside the tank volume proximate a tank inlet opening so that incoming fuel can cool the adsorption unit(s) during a refueling event, thereby increasing the adsorption efficiency of the adsorption unit(s) during the refueling event.

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Номер записи: 25
21-03-2013 дата публикации

Self-Healing Reservoir Coating System

Номер: US20130068878A1
Автор: Darrell Liardon
Принадлежит: BELL HELICOPTER TEXTRON INC

The system includes a coating for a reservoir, the coating being configured to self-heal following a penetration by a projectile through the coating and the reservoir. The coating is an elastomeric polymer coating having sufficient elasticity to so as return to the coating to an approximate original shape after the projectile has passed through the coating. Further, the coating is configured to hold the reservoir together following severe damage from the projectile.

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Номер записи: 26
28-03-2013 дата публикации

Misfuelling prevention device

Номер: US20130074987A1
Автор: Christian Scharping, Hilmar SCHICHLEIN, Thorsten Breuer
Принадлежит: VOLKSWAGEN AG

A misfuelling prevention device, a fuel tank and a vehicle are described. The misfuelling prevention device includes an elongated support element arranged inside a tubular element. A first end of the elongated support element is coupled to the tubular element and a second end of the elongated support element and a central section of the elongated support element are arranged such that they are spaced apart from an inner surface of the tubular element. A blocking element is arranged at the second end of the elongated support element, thereby preventing misfuelling.

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Номер записи: 27
23-05-2013 дата публикации

Fluid reservoir having a heating reserve bowl

Номер: US20130129330A1
Автор: Philippe Chaffraix, Rodolphe Emaille
Принадлежит: MGI Coutier SA

The invention relates in particular to a reservoir for a urea-based reducing agent, with an integrated electric heating element, usable on a heat engine vehicle for pollution control. The heating element ( 10 ) provided to thaw the reducing agent ( 6 ) is placed inside a cavity ( 16 ) delimited by a bowl ( 13 ), itself placed inside the reservoir ( 1 ). The cavity ( 16 ) of the bowl ( 13 ) communicates with the inner volume ( 5 ) of the reservoir by a valve ( 20 ). A suction pipe ( 12 ) for the reducing agent is submerged in the cavity ( 16 ) of the bowl ( 13 ), the starting point ( 18 ) of said pipe being situated near the heating element ( 10 ). Operation is thus guaranteed when the vehicle is under sloping and inclined conditions, and also in case of freeze.

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Номер записи: 28
20-06-2013 дата публикации

Arrangement structure for charging port cover

Номер: US20130153257A1
Автор: Daisuke Takashima, Junichi Yamamaru
Принадлежит: Nissan Motor Co Ltd

An arrangement structure for a charging port cover includes a charging port ( 15 ) having a normal charging inlet ( 21 ) in a charging port opening portion ( 17 ). a lid ( 7 ) that covers the charging port opening portion ( 17 ) and is openable and closable on a vehicle body, and a charging port cover ( 35 ) attached to the lid ( 7 ) in an opened state to cover open sections between the charging port opening portion ( 17 ) and the lid ( 7 ). The charging port cover ( 35 ) is attached to the lid ( 7 ) via a lid-side striker ( 29 ) serving as an engaging member.

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Номер записи: 29
20-06-2013 дата публикации

Self Healing Coating System for Use With Fuel Tanks

Номер: US20130153458A1
Автор: Ali Ozsahin
Принадлежит: Huntsman International LLC

The present invention is directed to a coating system deposited onto at least a portion of a substrate comprising: an inner coating layer deposited onto at least a portion of the substrate; a viscous gel coating layer deposited onto at least a portion of the inner coating layer wherein the viscous coating layer comprises: (A) the reaction product of: (i) at least one primary amine; (ii) a monofunctional surfactant; and (iii) a liquid polybutadiene; (B) optionally, a fatty acid; and (C) optionally, a secondary swelling agent; and an outer coating layer deposited onto a least a portion of the viscous coating layer; and an outer coating layer deposited onto a least a portion of the viscous coating layer.

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Номер записи: 30
20-06-2013 дата публикации

Lid lock controller

Номер: US20130158744A1
Автор: Keigo NISHIMOTO, Tomohiro Inoue
Принадлежит: Tokai Rika Co Ltd

A lid lock controller includes a lid lock unit operable in a lock state, which keeps the lid closed, and an unlock state, which allows for the lid to open. A detection unit detects an unlocking operation performed on the lid lock unit. A key check unit checks whether or not an electronic key is located in the vicinity of the vehicle through wireless communication between the vehicle and the electronic key when the unlock operation is detected. An unlocking unit switches the lid lock unit to the unlock state when the electronic key is located in the vicinity of the vehicle. The unlocking unit switches the lid lock unit to the unlock state even when the electronic key is not located in the vicinity of the vehicle as long as a further lid unlock condition is satisfied.

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Номер записи: 31
11-07-2013 дата публикации

Insert for a capless fuel tank filler neck to test a fuel tank for leaks

Номер: US20130175268A1
Автор: Gregory M. McCollom
Принадлежит: Individual

A filler neck insert to be removably attached to a capless fuel tank filler neck of a motor vehicle so that a source of pressure or a source of vacuum can be coupled to the fuel tank in order to test the fuel tank for leaks. The filler neck insert includes a hollow tubular body to be received through the open fuel-mouth and suspended within the throat of the fuel tank filler neck and a base extending across the tubular body. An adapter which is connected to the filler neck insert has an outer rim mated in surrounding sealing engagement with the base of the insert and an inlet tube connected to the source of pressure or vacuum. Accordingly, a flow path is established from the pressure or vacuum source to the fuel tank by way of the adapter, the insert and the filler neck.

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Номер записи: 32
25-07-2013 дата публикации

Filler neck for a fuel tank of a motor vehicle

Номер: US20130186894A1
Автор: Michal Sedlak, Thomas Salzberger
Принадлежит: Kautex Textron GmbH and Co KG

The invention relates to a filler neck ( 1 ) for a fuel tank of a motor vehicle having at least one tubular section ( 3 ) provided in the region of the filler inlet ( 2 ) in order to receive the outlet pipe of a fuel delivery nozzle ( 5 ), and a flame barrier ( 4 ) which is provided in the tubular section ( 3 ) and surrounds the outlet pipe of the fuel delivery nozzle ( 5 ) in the inserted state, wherein the flame barrier ( 4 ) comprises at least two segments ( 6 ) which are mounted resiliently in the radial direction of the tubular section ( 3 ), the diameter of the opening ( 7 ) in the flame barrier ( 4 ) for the outlet pipe of the fuel delivery nozzle ( 5 ) being smaller in the prestressed state of the segments ( 6 ) than the diameter of the outlet pipe of the fuel delivery nozzle ( 5 ).

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Номер записи: 33
08-08-2013 дата публикации

Vocational truck vehicle

Номер: US20130199863A1
Автор: Thomas L. Robbins
Принадлежит: International Truck Intellectual Property Co LLC

A vocational truck vehicle has a vocational body mounted on a chassis rearward of a cab and overlying at least one rear axle. A fuel storage module for storing fuel for use by an alternative-fueled combustion engine which propels the vehicle has a frame holding at least one fuel storage vessel and attached to the vocational body to locate the fuel storage module in confronting relation to a rearward-facing wall of the vocational body.

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Номер записи: 34
12-09-2013 дата публикации

Filler neck with blocker device for diesel fuel tank

Номер: US20130233445A1
Автор: Hans-Jürgen PFOHL
Принадлежит: MAGNA STEYR Fuel Systems GmbH

A filler neck for a diesel fuel tank with a blocker device for preventing misfuelling with a nozzle of smaller diameter than the minimum diesel nozzle diameter, and includes control levers, a control spring, a blocker lever, a blocker latch and a blocker latch spring.

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Номер записи: 35
26-09-2013 дата публикации

Insert for a Filler Neck of a Urea Container

Номер: US20130248048A1
Автор: Kazem Behnamrad
Принадлежит: Reutter GmbH

An insert for a filler neck of a urea container in diesel-operated motor vehicles, preferably lorries, wherein two plastic components which preferably engage into one another and receive, between them, a preferably annular component which is composed of magnetic material and is magnetized permanently before the installation, are welded to one another in a gas-tight and liquid-tight manner.

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Номер записи: 36
17-10-2013 дата публикации

Ventilating device for liquid containers, in particular for liquid containers for an aqueous urea solution

Номер: US20130270284A1
Автор: Timm Heidemeyer, Volker Treudt
Принадлежит: Kautex Textron GmbH and Co KG

The invention relates to a ventilating device ( 2 ) for liquid containers ( 1 ), in particular for liquid containers ( 1 ) for an aqueous urea solution, comprising a housing ( 3 ) which can be mounted at an opening of the liquid container ( 1 ) and has a first opening ( 4 ) to the liquid container ( 1 ) and a second opening ( 5 ) to the surroundings of the liquid container ( 1 ), a diaphragm ( 6 ) which is arranged within the housing ( 3 ), is permeable to air, is impermeable to liquid and is configured in such a way that a deformation of the diaphragm ( 6 ) takes place by a pressure change in the liquid container ( 1 ), as a result of which the volume within the housing ( 3 ) within the diaphragm ( 6 ) changes, with the result that the displaced volume leaves the housing ( 3 ) via the second opening ( 5 ) to the surroundings of the liquid container ( 1 ). Furthermore, the invention relates to a liquid container ( 1 ) having a ventilating device ( 2 ) according to the invention.

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Номер записи: 37
21-11-2013 дата публикации

Filler neck for an auxiliary liquid reservoir

Номер: US20130306665A1
Автор: Agnes Eberhardt, Jaroslav Maglovski, Ralf Kolberg, Stefan Lenz
Принадлежит: Kautex Textron GmbH and Co KG

The invention relates to a filler neck ( 1 ) for an auxiliary liquid reservoir for a motor vehicle, in particular for a urea reservoir, having a neck housing ( 9 ), which defines a mouth hole stub ( 10 ) for a filler nozzle ( 7 ) and a filling channel ( 11 ) leading into the reservoir, wherein a receiving structure for a filler nozzle ( 7 ) is provided within the neck housing ( 9 ). At least one venting path, which is of enlarged cross section, at least in a section or sections, and of chamber-like or labyrinth-like design, is formed within the neck housing ( 9 ), allowing a venting flow parallel and counter to the refilling volume to flow through the neck housing ( 9 ) during refilling.

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Номер записи: 38
05-12-2013 дата публикации

Venting system, in particular for a fuel tank

Номер: US20130319378A1
Автор: Andreas Pape, Helmut Denz, Manfred Franz, Silke Haag
Принадлежит: ROBERT BOSCH GMBH

In a venting system, in particular for a fuel tank of a motor vehicle, which has a sorption filter for temporarily storing fuel evaporating from the fuel tank and a fluid-conveying conveying device situated between the sorption filter and an air supply or an intake manifold of an internal combustion engine, according to the present system, the conveying device is a bidirectional conveying device which is switchable in a first conveying direction in the direction of the internal combustion engine for regenerating the sorption filter and in a second conveying direction in the direction of the sorption filter for carrying out a fuel tank leak diagnosis.

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Номер записи: 39
05-12-2013 дата публикации

Vehicle configuration

Номер: US20130319784A1
Автор: Craig R. Kennedy, Ryan J. Hughes
Принадлежит: Arctic Cat Inc

A vehicle configuration wherein the center of mass of the vehicle is approximately superimposed upon the passenger and driver centers of mass when seated within the vehicle. An occupant's center of mass can be approximated using a standard center of mass position approximation, or a combination of any number of standard center of mass position approximations. The vehicle's center of mass can be approximately superimposed upon the occupant's center of mass in at least the longitudinal and vertical directions.

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Номер записи: 40
12-12-2013 дата публикации

Device for detecting opening/closing of charger lid

Номер: US20130326955A1
Автор: Masahiro Kato, Reiji Mikami, Shinsuke Nakashima, Takashi Yamagami, Takeshi Kotama, Yasuhiko Yamamoto
Принадлежит: Tokai Rika Co Ltd, Toyota Auto Body Co Ltd

A push lifter is provided with a push-push mechanism. When a charger lid is positioned in a closed position to close a battery charging opening, the push-push mechanism holds a push rod in a standby state. When the charger lid, which is positioned in the closed position, is pressed so that the standby state of the push rod is cancelled, the push-push mechanism pushes the push rod with the urging force of a coil spring so that the charger lid opens. An illumination lamp turns off when a switch portion turns off due to the standby state of the push rod, and the lamp turns on when the switch portion turns on due to the standby state of the push rod being cancelled.

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Номер записи: 41
19-12-2013 дата публикации

Fuel Tank Assembly

Номер: US20130334804A1
Автор: Masayuki Hirukawa
Принадлежит: Honda Motor Co Ltd

A fuel tank assembly includes a hinge assembly, a fuel tank, and at least one hinge bolt. The hinge assembly includes a hinge pin and a hinge stay. The hinge pin pivotally couples the hinge stay to a vehicular frame and defines a hinge axis about which the hinge stay is pivotable with respect to a frame. The at least one hinge bolt releasably couples the hinge stay to the fuel tank such that the fuel tank is pivotable about the hinge axis. The at least one hinge bolt intersects the hinge axis and obstructs the hinge pin from being removed from the hinge stay.

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Номер записи: 42
26-12-2013 дата публикации

Fuel-filling aperture opening/closing device

Номер: US20130340866A1
Автор: Hiroshi Sasaki
Принадлежит: NIFCO INC

A fuel-filling aperture open-closing device is provided in one end of a filler pipe communicating with a fuel tank. The open-closing device includes a tube member internally forming a pathway, and connected to one end of the filler pipe; a first valve device provided inside the pathway, and opening a valve by being pressed by a fuel-filling nozzle inserted from an outer end side of the pathway; and a second valve device provided on an outer end side more than the first valve device inside the pathway, and opening a valve by being pressed by the fuel-filling nozzle inserted from the outer end side of the pathway so as to allow the fuel-filling nozzle to pass through. The first valve device opens by a load smaller than that of the second valve device.

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Номер записи: 43
06-02-2014 дата публикации

Fuel fill apparatus for use with fuel tanks

Номер: US20140034638A1
Автор: Anthony Slabaugh, Christopher BOSTWICK, Sean Whelan
Принадлежит: Individual

Fuel fill apparatus for use with fuel tanks are described. An example fuel fill apparatus includes a body to removably couple to a neck of a fuel tank. The body has an opening to receive a fuel nozzle and guide liquid fuel from the fuel nozzle to a cavity of the fuel tank. A nozzle retainer retains the fuel nozzle in the opening. A positioner in the opening offsets the fuel nozzle relative to a central axis of the opening such that an aspirator of the fuel nozzle is positioned adjacent an inner wall of the opening when the fuel nozzle is inserted in the opening. The positioner maintains a fuel nozzle outlet opening substantially parallel relative to a central axis of the opening during a fueling event.

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Номер записи: 44
13-02-2014 дата публикации

Valve assembly for high-pressure fluid reservoir

Номер: US20140041737A1
Автор: Daniel Lee Pifer, Ronald Sexton, Vaughn Mills
Принадлежит: Eaton Corp

A valve assembly is disclosed for controlling fluid flow between two reservoirs. The valve assembly includes a relief valve arranged inside the housing and configured to open a first fluid flow path when the first reservoir is above a first predetermined pressure value.

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Номер записи: 45
27-02-2014 дата публикации

Fuel tank pressure-relief vent to prevent ejection of fuel during refill

Номер: US20140053947A1
Автор: Damien Baldwin, Jeffrey Dumler, Michael William Soltis
Принадлежит: FORD GLOBAL TECHNOLOGIES LLC

A fuel tank having an interior space defined by a wall, a fill tube to admit fuel into the interior space, and a vent to discharge air and vapor from the interior space as the fuel is admitted. The vent includes a vent tube extending through the wall and downward into the interior space, and having a non-circular opening. In this manner ejection of fuel from the fill tube can be prevented reliably under a wide range of refueling conditions, and without imparting excessive length to the vent tube.

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Номер записи: 46
27-02-2014 дата публикации

Rear integration of a suspension system and fuel tanks in fuel cell vehicles

Номер: US20140054296A1
Автор: David A. Young, James W. Dandalides, Robert Metzenmacher
Принадлежит: GM GLOBAL TECHNOLOGY OPERATIONS LLC

A fuel cell powered vehicle fuel storage system is disclosed having a suspension system, a fuel tank, and a support system, wherein the suspension system, fuel tank, and support system cooperate to carry vehicle structural loads and the reaction loads of the suspension system and to maximize a volume of the fuel tank.

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Номер записи: 47
06-03-2014 дата публикации

Fuel supply system and method

Номер: US20140060682A1
Автор: Paul E. Fisher, Paul Mason
Принадлежит: ROBERT BOSCH GMBH, ROBERT BOSCH LLC

A fuel supply system includes a fuel pump configured to pump fuel from a first fuel storage location to an engine. A jet pump is configured to receive an auxiliary supply of fuel from the fuel pump and to return the auxiliary supply of fuel plus an additional flow of fuel drawn from a second fuel storage location to the first fuel storage location. A jet pump supply line has an inlet in fluid communication with an outlet of the fuel pump and has an outlet coupled to an inlet of the jet pump. A jet pump return line has an input coupled to an outlet of the jet pump and has an outlet adjacent to the fuel pump. A shut-off valve operates to selectively limit fuel flow through the jet pump return line.

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Номер записи: 48
06-03-2014 дата публикации

Venting system for a diesel exhaust fluid filler pipe

Номер: US20140060699A1
Автор: Donald M. Lawrence, Scott Donald Cooper, Scott J. Szymusiak
Принадлежит: FORD GLOBAL TECHNOLOGIES LLC

A venting system for a filler pipe coupled to a diesel exhaust fluid tank in a vehicle is provided. In one example approach the venting system comprises a plurality of cut-outs in an interior surface of the filler pipe along the interior diameter of the filler pipe in a top surface of the filler pipe.

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Номер записи: 49
06-03-2014 дата публикации

Lid lock structure for saddle type vehicle

Номер: US20140062119A1
Автор: Kohei Yokouchi, Michio Atsuchi
Принадлежит: Honda Motor Co Ltd

A lid lock structure for a saddle type vehicle that can achieve a reduction in the weight of a vehicle body cover while a lock member is attached to a vehicle body cover side. The lid lock structure for a saddle type vehicle includes a lock member capable of locking a lid in a closed state that is fixed to an upper inner cover and placed on upper frames below the upper inner cover.

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Номер записи: 50
27-03-2014 дата публикации

Filler neck

Номер: US20140084005A1
Автор: Atsushi Sekihara, Hiroaki Kito, Hitoshi Uchida, Masashi Yamamoto, Masayuki KAJIOKA, Noboru HOSOE, Yoshinari HIRAMATSU
Принадлежит: Toyoda Gosei Co Ltd

A filler neck is equipped with a neck main body having a pipe shaped resin inner layer and resin outer layer, and a retainer made of metal mounted so as to cover the edge part of the neck main body. The resin inner layer and the resin outer layer are made of resin materials for which one layer has superior fuel permeability resistance to the other layer. The resin inner layer has a screw part for screwing into a screw part of a fuel cap on the inner wall of the resin inner layer. The retainer has a seal part for sealing between the gasket, and a round cylinder shaped outer circumference protector part. The lower end of the outer circumference protector part is on plane perpendicular to the center axis of the fuel path. The plane includes the screw part.

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Номер записи: 51
27-03-2014 дата публикации

Sealing structure of fuel inlet box

Номер: US20140084550A1
Автор: Hitoshi Kino, Masahiro Ogata
Принадлежит: Toyoda Gosei Co Ltd

Provided is a sealing structure of a fuel inlet box exhibiting good sealing characteristics without deforming a mounting surface of a vehicle body side panel. The fuel inlet box comprises a main body member and a sealing member. The main body member has a box portion, and a storage wall bulging from a side wall of the box portion and having space for storing an arm portion of a lid body. The mounting surface is interposed between a base portion of the storage wall and a flange portion, and faces the flange portion through a gap extending in a planar direction. A seal lip of the sealing member is fixed on the flange portion, extending toward the mounting surface and inclined toward an outer peripheral side of an opening. An outer basing point of a root portion of the seal lip is located in the flange portion.

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Номер записи: 52
27-03-2014 дата публикации

MOTOR VEHICLE FLAP ARRANGEMENT

Номер: US20140084620A1
Автор: BETZEN Heiko, FROMMANN Markus
Принадлежит: GM GLOBAL TECHNOLOGY OPERATIONS LLC

A flap arrangement is provided for a motor vehicle, with a movably mounted flap that is in particular preloaded, in particular a tank flap, a holder for fixing the flap, an actuator for actuating the holder, and an actuator for actuating the actuator. The actuator is equipped in order to actuate the holder for fixing and for releasing the flap. 1. A flap arrangement for a motor vehicle , comprising:a tank flap;a holder that is configured to fix the tank flap;an actuator that is configured to actuate the holder, wherein the actuator is further configured to actuate the holder to fix and release the tank flap; anda second actuator that is configured to actuate the actuator.2. The flap arrangement according to claim 1 , wherein the tank flap is guidedly adjustable through the holder.3. The flap arrangement according to claim 1 ,wherein the holder comprises a thread that is configured to engage with a counter-thread of the tank flap in order to fix the tank flap, andwherein the holder is configured to releases the tank flap when the thread and the counter-thread are brought out of engagement.4. The flap arrangement according to claim 1 , wherein the holder in a movement direction of the tank flap is movably mounted.5. The flap arrangement according to claim 1 , wherein the actuator is actuated through a manual movement of the tank flap.6. The flap arrangement according to claim 1 , wherein the actuator and the holder are coupled to a gear wheel and a further gear wheel that meshes with the former and is shiftably mounted via a gearing of the gearwheel.7. The flap arrangement according to claim 1 , wherein the actuator comprises an electric motor.8. The flap arrangement according to claim 1 , further comprising a reverser for an opposite-direction actuating of the holder in order to optionally fix and release the tank flap.9. The flap arrangement according to claim 1 , further comprising a controller that is equipped in order to control the actuator based on an actuation ...

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Номер записи: 53
01-01-2015 дата публикации

VALVE DEVICE

Номер: US20150000772A1
Автор: Onodera Hirofumi
Принадлежит:

A valve device includes a first passage opened by a first valve member, a second passage opened by a second valve member, and a specific chamber in which an asymmetrical state is caused. When the second valve member is open, escape fluid flows through the specific chamber just before flowing into a second passage and collides a collision part located in the specific chamber. The escape fluid flowing in the specific chamber collides the collision part and is divided into two divided flows, and the two divided flows are joined again at downstream of the collision part. In the asymmetrical state, a difference is caused in a pressure loss between the two divided flows. By the asymmetrical state, a pressure loss as an entire of the specific chamber decreases, and frequency in using a valve mechanism can be reduced. Therefore, the valve mechanism can be used longer without omitting the specific chamber. 1. A valve device comprising:a first valve member opening or closing a fuel tank with respect to an outside, the first valve member being operated such that a fluid flows out of the fuel tank;a first passage through which the fluid flowing out of the fuel tank flows when the first valve member is open;a second passage provided separately from the first passage;a second valve member opening or closing the second passage such that the fluid flowing out of the fuel tank flows through the second passage when the second valve member is open; anda specific chamber arranged upstream of the second passage so that the fluid flowing out of the fuel tank flows into the specific chamber just before flowing into the second passage, the specific chamber having a collision part being symmetrical in a mirror image, whereinthe specific chamber is provided such that the fluid collides the collision part and is divided into two divided flows when the second valve member is open, andthe two divided flows are in an asymmetrical state in which one divided flow has a different pressure loss that ...

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Номер записи: 54
01-01-2015 дата публикации

ADSORBED NATURAL GAS STORAGE

Номер: US20150001101A1
Автор: Dolan William, Santamaria Michael
Принадлежит:

The present invention is directed towards a natural gas storage system for a vehicle, comprising a guard bed, at least one valve and a primary storage vessel, wherein the filter is smaller than the vessel and contains a heating mechanism, and the valve controls pressure within the bed and the vessel. 1. A natural gas storage system comprising: 1) a guard bed containing a particulate adsorbent for adsorbing heavy hydrocarbons from a natural gas feed; 2) a primary storage vessel containing a particulate adsorbent for adsorbing natural gas and in communication with said guard bed; and 3) at least one valve interposed between said guard bed and said primary storage vessel to control follow of gas from said guard bed to said primary storage vessel , wherein said guard bed is smaller than said primary storage vessel.2. The natural gas storage system of claim 1 , wherein said guard bed has at most 60% of the gaseous storage capacity of said primary storage vessel.3. The natural gas storage system of claim 2 , wherein said guard bed has at most 30% of the gaseous storage capacity of said primary storage vessel.4. The natural gas storage system of claim 1 , wherein said guard bed and/or said primary storage vessel contains an adsorbent selected from the group consisting of activated carbon claim 1 , zeolites claim 1 , silica gels claim 1 , clays claim 1 , metal organic frameworks (“MoFs”) and mixtures thereof.5. The natural gas storage system of claim 1 , wherein said guard bed adsorbs at least one constituent selected from the group consisting of oil claim 1 , water vapors claim 1 , C hydrocarbons and mixtures thereof.6. The natural gas storage system of claim 1 , wherein said guard bed is in communication with a fuel port and an engine.7. The natural gas storage system of claim 1 , wherein said guard bed includes a heating mechanism.8. The natural gas storage system of claim 7 , wherein said guard bed has at most about 15% of the gaseous storage capacity of said primary ...

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Номер записи: 55
01-01-2015 дата публикации

Fueling device

Номер: US20150001215A1
Автор: Hiroaki Kito, Yoshinari HIRAMATSU
Принадлежит: Toyoda Gosei Co Ltd

A fueling device comprises a passage-forming member, an opening-forming member configured to form an opening, a filler port open-close mechanism that includes an open-close member configured to open and close the opening, a screwing mechanism that includes an outer circumferential threaded section and an inner circumferential threaded section and a gasket placed between the opening-forming member and the passage-forming member to seal between the opening-forming member and the passage-forming member, wherein the outer circumferential threaded section is provided on outer periphery of the passage-forming member, the inner circumferential threaded section is provided on the opening-forming member and screwed to the outer circumferential threaded section, the opening-forming member is attached to the passage-forming member by screwing the outer circumferential threaded section to the inner circumferential threaded section.

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Номер записи: 56
01-01-2015 дата публикации

REAR INTEGRATION OF A SUSPENSION SYSTEM AND FUEL TANKS IN FUEL CELL VEHICLES

Номер: US20150001839A1
Автор: Dandalides James W., Metenmacher Robert, Young David A.
Принадлежит:

A fuel cell powered vehicle fuel storage system is disclosed having a suspension system, a fuel tank, and a support system, wherein the suspension system, fuel tank, and support system cooperate to carry vehicle structural loads and the reaction loads of the suspension system and to maximize a volume of the fuel tank. 1. A fuel storage system for a vehicle comprising:a support system adapted to be coupled to the vehicle, wherein the support system is a subframe including a plurality of spaced apart rails;a first fuel tank coupled to the support system; anda suspension system coupled to the first fuel tank and comprising control arms configured to minimize movement of the vehicle, wherein the suspension system, the support system, and the first fuel tank cooperate to carry vehicle structural loads and reaction loads.2. The storage system of claim 1 , wherein the plurality of rails are disposed on an undercarriage of the vehicle.3. The storage system of claim 1 , wherein the plurality of rails extend in a direction parallel to a longitudinal axis of the vehicle.4. The storage system of claim 1 , wherein the first fuel tank is directly coupled to at least two of the rails to provide cross-support to the support system.5. The storage system of claim 4 , further comprising a second fuel tank directly coupled to at least two of the rails to provide cross-support to the support system.6. The storage system of claim 1 , wherein the support system further comprises at least one cross rail extending between two of the rails in a direction transverse to a longitudinal axis of the vehicle claim 1 , the at least one cross rail providing cross-support to the support system.7. The storage system of claim 6 , wherein the support system comprises at least two of the cross rails and a support rail extends between adjacent ones of the cross rails.8. The storage system of claim 1 , wherein at least one of the control arms is pivotally coupled to the first fuel tank and a wheel assembly ...

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Номер записи: 57
07-01-2021 дата публикации

FLOW REGULATION DEVICE, FUEL MANAGING SYSTEM COMPRISING SUCH A DEVICE AND AUTOMOTIVE VEHICLE COMPRISING SUCH A SYSTEM

Номер: US20210001716A1
Автор: COSTE Hervé, GIROUD François, PHATAK Manas
Принадлежит: VOLVO TRUCK CORPORATION

This flow regulation device comprises a housing () having an inlet port () and an outlet port (), and a fluid flow conduit () between them, a valve body () mounted in the housing (), and a first () and a second () orifices allowing fluid flow in the conduit (). The valve body () is movable between an open position, in which the first and second orifices () are open, and a closed position, in which only one () of the first and second orifices () is open. The flow regulation device () comprises a resilient element () urging the valve body () towards its open position, and the valve body () passes from its open to its closed position under action of fluid pressure (P) entering in the inlet port (). 1. Flow regulation device comprising:a housing having an inlet port and an outlet port, and a fluid flow conduit between them,a valve body mounted in the housing,a first and a second orifices allowing fluid flow in the conduit, wherein:the valve body is movable between an open position, in which the first and second orifices are open, and a closed position, in which only one of the first and second orifices is open,the flow regulation device comprises a resilient element urging the valve body towards its open position,the valve body passes from its open to its closed position under action of fluid pressure entering in the inlet port.2. Flow regulation device according to claim 1 , wherein the resilient element is formed by a spring mounted in an inner space of the valve body.3. Flow regulation device according to claim 1 , wherein the first and second orifices are arranged radially one inside the other.4. Flow regulation device according to claim 3 , wherein the first orifice is formed by a through hole provided in the valve body claim 3 , and the second orifice is formed by an annular space between the valve body and an inner surface of the fluid flow conduit claim 3 , and wherein the second orifice is closed in the closed position of the valve body.5. Flow regulation ...

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Номер записи: 58
07-01-2021 дата публикации

TWO-PIECE FUEL FILLER TUBE ASSEMBLY BRACKET

Номер: US20210001717A1
Автор: Damron Barry Lee, Wilhelm Thomas K.E.
Принадлежит: Fluid Routing Solutions, LLC

A fuel fill tube assembly for an associated vehicle comprises a tubular fill conduit, a receiver attached to the fill conduit, and a bracket mountable to a surface of the associated vehicle, the bracket is configured to be received by the receiver to thereby support the fill conduit relative to the associated vehicle. 1. A fuel fill tube assembly for an associated vehicle comprising:a tubular fill conduit;a receiver attached to the fill conduit;a bracket mountable to a surface of the associated vehicle, the bracket configured to be received by the receiver to thereby support the fill conduit relative to the associated vehicle.2. The fuel fill tube assembly of claim 1 , wherein the receiver includes first and second mounting flanges and a center portion extending between the first and second mounting flanges claim 1 , at least a portion of the center portion and the fill conduit defining a slot claim 1 , and wherein the bracket includes a coupling flange configured to be received in the slot.3. The fuel fill tube assembly of claim 2 , wherein the center portion includes at least one recess or protrusion and wherein the coupling flange includes at least one protrusion or recess adapted to cooperate with the at least one recess or protrusion of the center portion to restrict withdrawal of the coupling flange from the slot.4. The fuel fill tube assembly of claim 3 , wherein the bracket is brazed to the fill conduit along at least one of the mounting flanges.5. The fuel fill tube assembly of claim 2 , wherein the slot is arcuate claim 2 , and wherein the coupling flange has a profile corresponding to the slot.6. The fuel fill tube assembly of claim 2 , wherein the slot opens along a longitudinal direction of the fill conduit claim 2 , whereby the bracket can be translated relative to the receiver along the longitudinal direction of the conduit to insert the coupling flange into the slot.7. The fuel fill tube assembly of claim 2 , wherein the center portion includes at ...

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Номер записи: 59
07-01-2016 дата публикации

FUEL CONTAINER

Номер: US20160001651A1
Автор: GEBERT Klaus, QUANT Frank
Принадлежит:

The invention relates to a fuel container () of thermoplastic plastics material having an upper base () and a lower base () which are supported against each other by means of at least one column-like support element (), wherein the support element () is connected in a positive-locking manner and/or materially engaging manner to a wall () of the upper base on the one hand and to a wall () of the lower base on the other hand in such a manner that it can absorb tensile forces and/or pressure forces, wherein the support element () is constructed in several pieces and the support element is divided longitudinally and comprises at least two segments () which complement each other in cross-section and which form a common support face at the end side. 1. A fuel container of thermoplastic plastics material having an upper base and a lower base which are supported against each other by at least one column-like support element , wherein the support element is connected in a positive-locking manner and/or materially engaging manner to a wall of the upper base and to a wall of the lower base in such a manner that it can absorb tensile forces which are brought about by the pressure inside the container , wherein the support element is constructed in several pieces , characterized in that the support element is divided longitudinally and comprises at least two segments which form a common support face at the end side.2. The fuel container as claimed in claim 1 , characterized in that at least two segments complement each other in cross-section.3. The fuel container as claimed in claim 1 , characterized in that the segments of the support element are arranged so as to be able to be moved relative to each other at least in a longitudinal direction.4. The fuel container as claimed in claim 1 , characterized in that the segments are each constructed integrally.5. The fuel container as claimed in claim 1 , characterized in that the segments have a rib profile in cross-section.6. The ...

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Номер записи: 60
07-01-2016 дата публикации

FUEL TANK STRUCTURE FOR SADDLE-RIDE TYPE VEHICLE

Номер: US20160001652A1
Автор: Mizukura Yuki
Принадлежит: HONDA MOTOR CO., LTD.

A fuel tank structure for a saddle-ride vehicle for discharging fuel leaking out from a filler neck between a cover member and a fuel tank. The fuel tank structure includes a filler neck having a collar portion projecting upwardly from an upper surface of a fuel tank with a tank cap to seal the filler neck. A tank cover includes a cover opening portion into which the collar portion is inserted for covering the circumference of the filler neck. The tank cap has an extending wall portion for surrounding the outside of the collar portion and extending to a position below the cover opening portion so that fuel leaking from the filler neck is discharged through a clearance between the fuel tank and the tank cover. 1. A fuel tank structure for a saddle-ride vehicle , comprising:a filler neck having a tube portion projecting upwardly from an upper surface of a fuel tank;a tank cap adapted to seal the filler neck; anda cover member having an opening portion into which the tube portion is inserted for covering a circumference of the filler neck;wherein the tank cap includes an extending wall portion surrounding an outside of the tube portion and extending to a position below the opening portion wherein fuel leaking from the filler neck is discharged through a first passage between the fuel tank and the cover member.2. The fuel tank structure for a saddle-ride vehicle according to claim 1 , wherein a second passage opening upwardly is provided between the extending wall portion and the opening portion.3. The fuel tank structure for a saddle-ride vehicle according to claim 2 , wherein the tank cap has an eave portion covering the second passage from above.4. The fuel tank structure for a saddle-ride vehicle according to claim 3 , wherein the eave portion defines an expansion chamber opening downwardly and gas passing through the second passage is led into the expansion chamber.5. The fuel tank structure for a saddle-ride vehicle according to claim 1 , wherein the tank cap ...

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Номер записи: 61
07-01-2016 дата публикации

DRAINING FUEL NOZZLE-RECEIVING ASSEMBLY

Номер: US20160001653A1
Автор: CISTERNINO Franco A., SPERANDO Stephen M., SUTENBACH Paul M.
Принадлежит:

A fuel nozzle-receiving assembly may include a main housing having an inlet configured to receive a fuel nozzle, a drain opening formed through a portion of the main housing, and a drain cover configured to be moved between a plugged position in which the drain opening is closed, and an unplugged position in which the drain opening is opened. The drain cover is configured to be in the plugged position when the fuel nozzle is inserted into the inlet so that any leaked fuel passes into the inlet. 1. A fuel nozzle-receiving assembly , comprising:a main housing having an inlet configured to receive a fuel nozzle;a drain opening formed through a portion of the main housing; anda drain cover configured to be moved between a plugged position in which the drain opening is closed, and an unplugged position in which the drain opening is opened, wherein the drain cover is configured to be in the plugged position when the fuel nozzle is inserted into the inlet so that any leaked fuel passes into the inlet.2. The fuel nozzle-receiving assembly of claim 1 , wherein the drain cover is configured to be in the unplugged position when the fuel nozzle is not inserted into the inlet so that liquid within the main housing drains through the drain opening.3. The fuel nozzle-receiving assembly of claim 1 , further comprising a movable inlet cover configured to be moved between a closed position in which the inlet cover covers at least a portion of the inlet and an open position in which the inlet is opened.4. The fuel nozzle-receiving assembly of claim 3 , wherein the drain cover is configured to be in the unplugged position when the inlet cover is in the closed position claim 3 , and wherein the drain cover is configured to be in the plugged position when the inlet cover is in the open position.5. The fuel nozzle-receiving assembly of claim 1 , further comprising:a drain covering link pivotally secured to the main housing; andan inlet cover pivotally secured to the main housing, wherein ...

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Номер записи: 62
05-01-2017 дата публикации

Tank Filler Neck for a Vehicle with Improved Sealing

Номер: US20170001515A1
Автор: HENDLER René, KAHLER Bernd
Принадлежит:

A tank filler neck for a motor vehicle, and a motor vehicle having such a tank filler neck. The tank filler neck includes a plastic tube, a filler head composed of metal to enclose the plastic tube at an end thereof, and a first seal composed of an elastomer arranged on the circumference between the plastic tube and the filler head; a first seal composed of an elastomer, and which is arranged circumferentially between the first tube and the filler head; and a first supporting ring arranged opposite to the first seal in relation to the first tube, wherein the first supporting ring has a wall thickness that is greater than a wall thickness of the filler head. 1. A tank filler neck for a motor vehicle , comprising:a first tube composed of a plastic;a filler head composed of metal, and which is to enclose the first tube at an end thereof;a first seal composed of an elastomer, and which is arranged circumferentially between the first tube and the filler head; anda first supporting ring arranged opposite to the first seal in relation to the first tube, wherein the first supporting ring has a wall thickness that is greater than a wall thickness of the filler head.2. The tank filler neck of claim 1 , wherein:the filler head and the first seal are arranged on an outer side of the first tube; andthe first supporting ring is arranged on an inner side of the first tube.3. The tank filler neck of claim 2 , further comprising a second tube composed of metal which is arranged inside the first supporting ring.4. The tank filler neck of claim 1 , wherein:the filler head and the first seal are arranged on an inner side of the plastic tube; andthe first supporting ring is arranged on an outer side of the first tube.5. The tank filler neck of claim 1 , further comprising a second seal composed of an elastomer claim 1 , and which is arranged adjacent to the first seal.6. The tank filler neck of claim 5 , wherein:the first seal comprises fluorocarbon rubber; andthe second seal comprises ...

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Номер записи: 63
05-01-2017 дата публикации

FILLING APPARATUS FOR A VEHICLE TANK

Номер: US20170001516A1
Автор: Beck Christian
Принадлежит:

The invention relates to a filling apparatus for a vehicle tank, comprising a filling head, through which a liquid to be filled into the vehicle tank can be filled and on the outer side of which a fastening flange is provided, wherein a fastening device is provided, by way of which the filling head can be fastened releasably to a filling pipe which is connected to the vehicle tank, the fastening device comprising a fastening ring which is formed from two ring halves, it being possible for the ring halves to be adjusted between an open position and a closed position, the ring halves holding the fastening flange of the filling head and a fastening flange of the filling pipe between them in the closed position, and the ring halves releasing the fastening flange of the filling head and the fastening flange of the filling pipe in the open position for releasing the filling head from the filling pipe. 1. A filling apparatus for a vehicle tank , comprising a filling head , through which a liquid to be filled into the vehicle tank can be filled and on the outer side of which a fastening flange is provided , wherein a fastening device is provided , by way of which the filling head can be fastened releasably to a filling pipe which is connected to the vehicle tank , the fastening device comprising a fastening ring which is formed from two ring halves , it being possible for the ring halves to be adjusted between an open position and a closed position , the ring halves holding the fastening flange of the filling head and a fastening flange of the filling pipe between them in the closed position , and the ring halves releasing the fastening flange of the filling head and the fastening flange of the filling pipe in the open position for releasing the filling head from the filling pipe.2. The filling apparatus as claimed in claim 1 , wherein the ring halves press the fastening flange of the filling head and the fastening flange of the filling pipe against one another in the ...

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Номер записи: 64
05-01-2017 дата публикации

CLOSURE DEVICE FOR A FILLING OR CONNECTION OPENING ON A VEHICLE

Номер: US20170001517A1
Автор: BAUERNFEIND Markus, HERRMANN Christian, PANEJKO Hubert, RIENECKER Maik
Принадлежит:

A closure device for closing a through opening on a vehicle is provided. An interior space with a filling or connection opening being accessible via the through opening, wherein the filling or connection opening is configured and provided for consumable filling on the vehicle, and it being possible for the through opening to be closed by way of a cover element which can be adjusted on the vehicle in a manner which is actuated by external force between at least one closure position for closing the through opening and an open position for opening the through opening. A control electronics system for triggering an adjustment of the cover element being provided with at least one first and second sensor device. 119-. (canceled)20. A closure device for closing a through opening on a vehicle , an interior space with a filling or connection opening being accessible via the through opening , wherein the filling or connection opening is configured and provided for consumable filling on the vehicle , and it being possible for the through opening to be closed by way of a cover element which can be adjusted on the vehicle in a manner which is actuated by external force between at least one closure position for closing the through opening and an open position for opening the through opening , a control electronics system for triggering an adjustment of the cover element being provided with at least one sensor device , wherein at least one first and second sensor device are provided ,it being possible for an operating event for opening the cover element to be detected via the first sensor device, and it being possible for an operating event for closing the cover element to be detected via a second sensor device which is spaced apart spatially from the first sensor device, andthe first sensor device being provided at least in parts on a covering section of the cover element, which covering section closes the through opening at least partially in the closure position, and the second ...

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Номер записи: 65
02-01-2020 дата публикации

FLOAT VALVE

Номер: US20200001703A1
Автор: Kleyman Denis, Kuminov Anton, Vulkan Omer
Принадлежит:

A float valve () is provided for use with a liquid medium, the float valve having an upright configuration and an inverted configuration. The float valve includes: a housing (), defining at least one inlet port () and at least one outlet port (); a float assembly () movable within the housing; and an auxiliary float member () movable within said housing. The float assembly () comprises a primary float member (′), different from the auxiliary float member, and a spring element (). The primary in float member is configured for closing the at least one outlet port when in abutment therewith, the spring element being configured for providing a biasing spring force to the primary float member in a direction towards said at least one outlet port. The auxiliary float member is configured for providing a net upthrust force with respect to the liquid medium under submerged conditions irrespective of whether the float valve is in said upright configuration or in said inverted configuration. 130-. (canceled)31. A float valve for use with a liquid medium , the float valve having an upright configuration and an inverted configuration , the float valve comprising:a housing defining at least one inlet port and at least one outlet port;a float assembly movable within said housing; andan auxiliary float member movable within said housing;wherein the float assembly comprises a primary float member, different from said auxiliary float member, and a spring element; the primary float member configured for closing said at least one outlet port when in abutment therewith, the spring element being configured for providing a biasing spring force to the primary floating member in a direction towards said at least one outlet port;wherein said auxiliary float member is configured for providing a net upthrust force with respect to the liquid medium under submerged conditions irrespective of whether the float valve is in said upright configuration or in said inverted configuration.3230. The ...

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Номер записи: 66
02-01-2020 дата публикации

METHOD FOR CONTROLLING A FILLING PROCESS OF AN OPERATING FLUID CONTAINER, AND OPERATING FLUID CONTAINER SYSTEM

Номер: US20200001704A1
Автор: BARKOW Axel, BOUFFIER Roman, HEDEVANG Poul, KOUKAN Ibrahim, WIND Stefan, WOLF Hartmut
Принадлежит:

A method for controlling a filling process of an operating fluid container, which can be filled by a filling device via a filling tube opening into the operating liquid container, wherein the operating fluid container is provided with a venting valve, which can be electrically operated between an open position, in which the operating liquid container is fluidically connected to the atmosphere, at least indirectly, by the venting valve, and a closed position, in which the operating fluid container is fluidically separated from the atmosphere by the venting valve. The method comprises the following method steps: a) moving the venting valve to the open position thereof; b) determining a filling level of the operating fluid container; c) reducing a venting volume flow through the venting valve whenever the filling level of the operating fluid container has reached or exceeded a predetermined shut-off filling level; d) detecting a filling stop of the filling device; and e) moving the venting valve to the closed position thereof after a predetermined time period once the filling stop has been determined. 1. A method for controlling a filling process of an operating fluid container , which can be filled via a filler pipe opening out into the operating fluid container by a filling device , wherein the operating fluid container has a venting valve , which can be electrically actuated between an open position , in which the operating fluid container is fluidically connected to the atmosphere , at least indirectly , by the venting valve , and a closed position , in which the operating fluid container is fluidically separated from the atmosphere by the venting valve , wherein the method has the following method steps:a) moving the venting valve into its open position;b) determining a filling level of the operating fluid container;c) reducing a venting volume flow through the venting valve if the filling level of the operating fluid container has reached or exceeded a ...

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Номер записи: 67
02-01-2020 дата публикации

Sleeve member for filler pipe and fuel supply portion forming device

Номер: US20200001705A1
Автор: Jumpei Horikawa, Yasuhiro Watanabe
Принадлежит: NIFCO INC

In a sleeve member for a filler pipe, the filler pipe passes through the sleeve member internally and is positioned with an upper end thereof on a fuel supply portion formed on an outside panel forming an outside of an automobile through a through hole formed in an inside panel forming a wheel house of the automobile. The sleeve member includes an attachment portion relative to the outside panel; a main seal portion elastically deformed and pressed against an inner face facing a space formed between the inside panel and the outside panel in such a way so as to surround the through hole by an insertion into the through hole; and an engagement portion which becomes engageable with a hole edge portion of the through hole positioned on an outer-face side of the inside panel by the insertion into the through hole.

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Номер записи: 68
02-01-2020 дата публикации

COMPRESSED NATURAL GAS FUELING SYSTEM WITH INTEGRATED FILL RECEPTACLE

Номер: US20200001706A1
Автор: HILTON RALPH, Mackelprang Morgan, Milton Trevor, Sloan Isaac
Принадлежит:

A compressed natural gas fueling system includes a frame arrangement with at least one tank disposed therein and an inlet that can receive a compressed natural gas fueling nozzle to fill the at least one tank. The fueling system can be attached with and supported by frame rails behind a cabin of a vehicle such that the inlet is positioned above the frame rails. 1. A fuel system , comprising:a housing configured to be disposed behind a cabin of a vehicle;a plurality of tanks disposed within the housing, wherein each of the plurality of tanks includes front and rear mounts at opposing ends, the front and rear mounts are attached to tank supports, and the tank supports are attached between corner brackets to provide mounting structures for the plurality of tanks;a filter and a regulator are each mounted on or within the housing, wherein the filter is configured to filter gas from the plurality of tanks, the regulator is configured to be in fluid communication with the filter; anda fill receptacle configured to be in fluid communication with the plurality of tanks, wherein the housing is further configured to be attached with and supported by frame rails of the vehicle such that the plurality of tanks and the fill receptacle are positioned above the frame rails, and the plurality of tanks are stacked on each other such that axes of the plurality of tanks are oriented generally perpendicular to the frame rails.2. The fuel system of claim 1 , further comprising one or more valve assemblies that are operatively associated with each of the plurality of the tanks to provide fluid access to the plurality of the tanks via a piping.3. The fuel system of claim 2 , the one or more valve assemblies are positioned above the frame rails.4. The fuel system of claim 2 , the one or more valve assemblies are within the housing.5. The fuel system of claim 1 , further comprising a manifold assembly in fluid communication with one or more of the plurality of tanks.6. The fuel system of ...

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Номер записи: 69
03-01-2019 дата публикации

METHOD FOR CONTROLLING DEPRESSURISATION IN A MOTOR VEHICLE FUEL TANK

Номер: US20190001811A1
Автор: Collet Thierry, GROUSSARD Aurélien, GRUNWALD Oliver
Принадлежит:

Disclosed is a method for controlling depressurization in a fuel tank of a motor vehicle, including: the initial controlled opening of the isolation valve in order to lower the pressure inside the tank; determination of a blockage condition in the roll over valve on the basis of at least one item of information relating to the pressure gradient in the tank following the initial opening of the isolation valve; and, if the roll over valve blockage condition is met, the controlled closing of the isolation valve, followed by its controlled re-opening in order to continue lowering the pressure in the tank. 18-. (canceled)102216111161. A method of claim 9 , wherein the determination of the blockage condition the rollover valve is determined on the basis of first information (ΔP/Δt) on the gradient of the pressure in the tank which is evaluated on the basis of values of the pressure in the tank measured after a first determined time (ΔT) has elapsed after the initial opening () of the isolation valve claim 9 , and on the basis further of a second information (ΔP/Δt) on the gradient of the pressure in the tank which is evaluated on the basis of values of the pressure in the tank measured before said determined time (ΔT) has elapsed after the initial opening () of the isolation valve.11263. A method according to claim 9 , wherein if the blackage condition the rollover valve is met claim 9 , the isolating valve is kept closed during at least a second determined time (ΔT) before being reopened () in order to further decrease the pressure in the tank.12. A method according to claim 9 , further comprising a step of:{'b': 304', '61, 'comparing () the pressure within the tank with a determined pressure threshold (PStuck_ROV) at the initial opening () of the isolation valve; and'}{'claim-ref': {'@idref': 'CLM-00009', 'claim 9'}, 'if the rollover valve blocking pressure threshold is exceeded, determination that a first condition of existence of a risk of blocking the rollover valve ...

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Номер записи: 70
03-01-2019 дата публикации

PRE-CONSUMPTION FUEL ANALYTICS SYSTEM

Номер: US20190001812A1
Автор: Moore Buddy
Принадлежит:

The present disclosure relates generally to a fuel monitoring system for vehicles. More specifically, an embodiment of the system includes a hollow tube insertable into a filler tube of a fuel reservoir. The hollow tube has a first end defining an opening for receiving a fuel nozzle and a cap connectable to the first end. The system also includes a sensor that produces a signal representative of an amount of fuel flowing through the hollow tube. 1. A fuel cap assembly comprising:a hollow tube insertable into a filler tube of a fuel reservoir, the hollow tube having a first end defining an opening for receiving a fuel nozzle;a cap connectable to the first end; anda first sensor positioned to produce a signal representative of an amount of fuel flowing through the hollow tube.2. The fuel cap assembly of claim 1 , further comprising a microcontroller that receives the signal representative of an amount of fuel flowing through the hollow tube produced by the sensor.3. The fuel cap assembly of claim 2 , further comprising a transmitter that wirelessly communicates the signal representative of an amount of fuel flowing through the hollow tube to a remote device.4. The fuel cap assembly of claim 1 , further comprising a status switch for indicating the connection status of the cap to the first end.5. The fuel cap assembly of claim 4 , wherein the fuel cap assembly is switchable between a reduced active state and a fully active state.6. The fuel cap assembly of claim 5 , wherein when the cap is in the connected state the fuel cap assembly is in the reduced active state claim 5 , and when disconnected the fuel cap assembly is in the fully active state.7. The fuel cap assembly of claim 1 , further comprising a second sensor for producing a signal representative of the amount of fuel in the reservoir connected to the filler tube.8. The fuel cap assembly of claim 1 , further comprising a lockset for preventing the unauthorized disconnecting of the cap from the first end of the ...

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Номер записи: 71
03-01-2019 дата публикации

Closure System for a Pressurized Container System for a Motor Vehicle

Номер: US20190001813A1
Автор: STAHL Hans-Ulrich
Принадлежит:

A closure system for a pressurized container system for a motor vehicle includes a fuel filler flap and at least one refueling connection. The refueling connection has a non-return valve and a protective cap. The protective cap is designed to be pluggable onto an end of the refueling connection. The fuel filler flap covers a refueling compartment which is set back from the vehicle body. On the side facing the refueling compartment, the fuel filler flap has such a contour that the fuel filler flap can be closed only if the protective cap is fitted on the refueling connection. 1. A closure system for a pressurized container system for a motor vehicle , comprising:a fuel filler flap; anda refueling connection, wherein the refueling connection has a non-return valve and a protective cap and wherein the protective cap is pluggable onto the refueling connection;wherein the fuel filler flap covers a refueling compartment which is set back from an outer skin of a vehicle body of the motor vehicle;wherein the fuel filler flap, on a side facing the refueling compartment, has a contour such that the fuel filler flap can be closed only if the protective cap is plugged onto the refueling connection;wherein, in a closed state of the fuel filler flap, the contour projects into the refueling compartment to an extent such that, in the closed state of the fuel filler flap, a clearance in the refueling compartment is filled by the contour such that the protective cap and/or a loss-preventing device of the protective cap cannot be disposed in the clearance;wherein the protective cap and/or the loss-preventing device are/is disposable in a destruction-free manner in the clearance if the protective cap is not plugged onto the refueling connection.2. The closure system as claimed in claim 1 , wherein the loss-preventing device is configured such that the protective cap is not disposable in a destruction-free manner outside the refueling compartment in such a manner that the fuel filler ...

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Номер записи: 72
05-01-2017 дата публикации

SENSOR DEVICE

Номер: US20170003265A1
Автор: KATO Nobuhiro
Принадлежит:

A sensor device 1 includes a fuel property sensor 5 configured capable of detecting a property of fuel that is ejected from a fuel pump 4 in a feel tank 2; a guiding line 12 configured to guide fuel ejected from the fuel pump 4 to the fuel property sensor 5; and a relief valve 21 configured to allow fuel to flow out of the guiding line 12 when a pressure of fuel in the guiding 12 becomes equal to or higher than a predetermined pressure. 1. A sensor device comprising:a fuel property sensor configured capable of detecting a property of fuel ejected from a fuel pump in a fuel tank;a guiding line configured to guide fuel ejected from the fuel pump to the fuel property sensor; anda relief valve configured to allow fuel to flow out of the guiding line when a pressure of fuel in the guiding line becomes equal to or higher than a predetermined pressure.2. The sensor device according to claim 1 , further comprisinga return line branching from the guiding line and configured to return fuel into the fuel tank,whereinthe relief valve is arranged in the return line.3. The sensor device according to claim 1 , further comprisinga transportation line branching from the guiding line,whereinthe transportation line is connected to a jet pump configured to introduce fuel in the fuel tank into a reserve cup arranged in the fuel tank, and send fuel from the guiding line to the jet pump.4. The sensor device according to claim 1 , whereinthe fuel property sensor comprises a case forming a housing space capable of housing fuel whose property is to be detected, and a block portion formed integrally with the case,a flowing portion is provided in the block portion, wherein the flowing portion communicates with the housing space, the guiding line and the return line, and is configured to allow fuel flowing from the guiding line to flow therethrough, andthe relief valve is arranged in the flowing portion.5. The sensor device according to claim 1 , further comprisinga set plate attached to the ...

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Номер записи: 73
04-01-2018 дата публикации

LEVER FLOAT VALVE

Номер: US20180003315A1
Автор: Reed David
Принадлежит:

A lever float valve comprising a float stem with a central vertical axis; a float body coupled to the float stem and rotatable relative to the central vertical axis of the float stem; a valve segment positioned within the float body and configured to pivot around a first axis perpendicular to the vertical axis; and a lever comprising a float arm and a float coupled to the valve segment and configured to pivot around a second axis perpendicular to the vertical axis. 1. A lever float valve comprising:a float stem with a central vertical axis;a float body coupled to the float stem and rotatable relative to the central vertical axis of the float stem;a valve segment positioned within the float body and configured to pivot around a first axis perpendicular to the vertical axis; anda lever comprising a float arm and a float coupled to the valve segment and configured to pivot around a second axis perpendicular to the vertical axis;wherein, in operation, the valve segment rotates around the first axis to open and close a first valve aperture and the lever rotates around a second axis to open and close a second valve aperture.2. The lever float valve of claim 1 , wherein the rotation of the valve segment is independent of the rotation of the lever.3. The lever float valve of claim 1 , wherein the first axis and the second axis are positioned within the float body.4. The lever float valve of claim 1 , wherein the lever float valve is configured to substantially stop the flow of fluid through the float stem when a fluid level in a tank reaches a predetermined height.5. The lever float valve of claim 1 , wherein the lever float valve is mountable in a stationary tank.6. The lever float valve of claim 1 , wherein the lever float valve is mountable in a movable tank.7. (canceled)8. The lever float valve of claim 1 , wherein claim 1 , in operation claim 1 , the first valve aperture and the second valve aperture are open when the fluid level is below a first predetermined level ...

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Номер записи: 74
07-01-2021 дата публикации

EVAPORATIVE EMISSIONS CONTROL FOR A VEHICLE

Номер: US20210003101A1
Автор: Edwards Lindsay S.B., Kelso Joel B.
Принадлежит:

An all-terrain vehicle (“ATV”) comprising a frame, a plurality of ground engaging members supporting the frame, a straddle seat coupled to the frame for supporting at least one rider, a powertrain assembly operably coupled to the ground engaging members, the powertrain assembly comprising an engine, a storage container coupled to the frame at a position rearward of the straddle seat, an exterior surface of the storage container including an indentation, and a fuel system fluidly coupled to the engine, the fuel system including a fuel tank, a fuel vapor line fluidly coupling the fuel tank to the engine, and an evaporation canister positioned along the fuel vapor line, wherein the evaporation canister is positioned within the indentation in an exterior surface of the storage container. 1. An all-terrain vehicle (“ATV”) comprising:a frame;a plurality of ground engaging members supporting the frame;a straddle seat coupled to the frame for supporting at least one rider;a powertrain assembly operably coupled to the ground engaging members, the powertrain assembly comprising an engine;a storage container coupled to the frame at a position rearward of the straddle seat, an exterior surface of the storage container including a recess; anda fuel system fluidly coupled to the engine, the fuel system including a fuel tank, a fuel vapor line fluidly coupling the fuel tank to the engine, and an evaporation canister positioned along the fuel vapor line, wherein the evaporation canister is positioned within the recess in the exterior surface of the storage container.2. The ATV of claim 1 , wherein a shape of the recess is complementary to a shape of the evaporation canister.3. The ATV of claim 1 , wherein the recess is within an upper-facing surface of the exterior surface of the storage container claim 1 , and the upper-facing surface further includes at least one channel claim 1 , the at least one channel configured to receive the fuel vapor line.4. The ATV of claim 3 , wherein ...

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Номер записи: 75
13-01-2022 дата публикации

PRESSURIZED GAS TANK FOR A MOTOR VEHICLE

Номер: US20220009342A1
Автор: Grosch Guenter Hans, HOBEIN Bert, Huth Florian, KAIMER Stefan, LOEFFLER Rolf Lorenz, OROZCO SANTOS COY Julio, STEINKOPF Thomas Werner
Принадлежит: FORD GLOBAL TECHNOLOGIES, LLC

A pressurized gas tank for a motor vehicle includes a cylindrical axially extending housing with two end pieces axially connected thereto connected together by one or more tie rods configured for axial transmission of tensile force. The tie rods include an axially continuous through-channel configured to be connected to a vehicle cooling system including a circulating liquid coolant to cool the pressurized gas at least during refueling of the pressurized gas tank. 1. A vehicle comprising:a cooling circuit configured to circulate liquid coolant through a heat exchanger; and an axially extending cylindrical housing including end pieces connected thereto; and', 'a plurality of tie rods extending between the end pieces within the cylindrical housing and configured to transmit tensile force exerted by pressurized gas within the tank, each of the plurality of tie rods including a through channel coupled to the cooling circuit., 'a pressurized gas tank comprising2. The vehicle of wherein the plurality of tie rods are circumferentially positioned around a central axis of the pressurize gas tank.3. The vehicle of wherein at least one of the end pieces of the pressurized gas tank includes a gas port positioned along the central axis of the pressurized gas tank.4. The vehicle of wherein the pressurized gas tank further comprises an outer shell surrounding the cylindrical housing and the end pieces.5. The vehicle of wherein the outer shell comprises wound rovings within a polymer matrix.6. The vehicle of wherein the pressurized gas tank further comprises at least one collection cap having an annular channel coupling the through channel of each of the tie rods to an outlet of the collection cap coupled to the cooling circuit.7. The vehicle of wherein ends of each of the tie rods are secured to a respective one of the end pieces.8. The vehicle of wherein the ends of each of the tie rods are welded or soldered to the respective end piece.9. The vehicle of wherein coolant from the ...

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Номер записи: 76
03-01-2019 дата публикации

Method for Cooling a First Cryogenic Pressure Vessel

Номер: US20190003648A1
Автор: HETTENKOFER Simon, KUNBERGER Jan-Mark
Принадлежит:

A method for cooling a first cryogenic pressure vessel, where the first cryogenic pressure vessel is designed for the storage of cryogenic gas, includes firstly conducting gas through the first pressure vessel for the purposes of cooling the first pressure vessel and subsequently feeding the gas to a second pressure vessel for the purposes of storing the gas, until the temperature of the first pressure vessel has reached a predetermined temperature value or until the second pressure vessel has reached a predefined degree of filling with gas. 1. A method for cooling a first cryogenic pressure vessel arranged in a motor vehicle , wherein the first cryogenic pressure vessel is designed for the storage of cryogenic gas and wherein the cryogenic gas is a fuel , comprising the acts of:gas is firstly conducted through the first cryogenic pressure vessel for the purpose of cooling the first cryogenic pressure vessel and is subsequently fed to a second pressure vessel for the purpose of storing the gas, until a temperature of the first cryogenic pressure vessel has reached a predetermined temperature value or until the second pressure vessel has reached a predefined degree of filling with the gas.2. The method as claimed in claim 1 , wherein the predefined temperature is a temperature of the gas before the gas is firstly conducted through the first cryogenic pressure vessel.3. The method as claimed in claim 1 , wherein the gas is warmed after being conducted through the first cryogenic pressure vessel and before the gas is fed to the second pressure vessel.4. The method as claimed in claim 2 , wherein the gas is warmed after being conducted through the first cryogenic pressure vessel and before the gas is fed to the second pressure vessel.5. The method as claimed in claim 1 , wherein the gas is cryogenic gas before the gas is conducted through the first cryogenic pressure vessel.6. A method for cooling a first cryogenic pressure vessel claim 1 , wherein the first cryogenic ...

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Номер записи: 77
13-01-2022 дата публикации

FUEL TANK AND PUMP SYSTEM

Номер: US20220010757A1
Автор: Bykowski Jonathan T.
Принадлежит:

An in-tank fuel pump assembly and mounting system is disclosed which may be configured for mounting inside a fuel tank. The assembly includes a pump housing, pump mounted to the housing, and pressure relief valve. The housing may comprise upper and lower pump housing units coupled together. The upper housing unit is configured for mounting to a tank opening, which in one implementation may be the fuel fill opening. The lower housing unit extends into the tank to approximately the bottom of the tank. A fuel fill fluid pathway is created through the housing for adding fuel to the tank while the pump assembly remains in situ. The upper housing unit may include a removable fuel cap. The pump housing may include an integral vapor trap. 1. A fuel tank for an internal combustion engine comprising:a hollow body defining an internal reservoir configured for holding liquid fuel and a fuel fill opening at top configured for adding the fuel to the tank;a fuel pump having a pump housing suspended in the reservoir from the fuel fill opening;wherein the pump housing comprises an internal cavity defining a fuel fill pathway between the fuel fill opening of the tank and the reservoir.2. The fuel tank according to claim 1 , wherein the cavity of the pump housing is configured for receiving and adding fuel from an external fuel source to the fuel tank via the fuel fill opening.3. The fuel tank according to claim 2 , wherein the fuel fill opening and cavity are collectively configured for at least partial insertion of a fueling nozzle therein associated with the external fuel source to direct the fuel dispensed from the fueling nozzle through the pump housing and into the reservoir of the fuel tank.4. The fuel tank according to claim 1 , wherein the pump housing includes an annular upper housing unit rotatably coupled to the fuel fill opening in the fuel tank claim 1 , and a lower housing unit removably coupled in turn to the upper housing unit.5. The fuel tank according to claim 4 , ...

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Номер записи: 78
20-01-2022 дата публикации

SYSTEMS AND METHODS FOR FUEL TANK DRAINING AND POLISHING

Номер: US20220016578A1
Автор: Brouse Stephen, Cresswell Kevin, Lash Daniel, Napier William
Принадлежит:

Described herein are systems and methods for liquid phase separation for fuel tanks and other vessels. Particularly, aspects of the present disclosure are directed to a backpressure regulator configured to open when pressure of a mixture upstream of the backpressure regulator exceeds a predetermined setpoint and a hydrophobic membrane upstream of the backpressure regulator and downstream of a first conduit. The predetermined setpoint may be determined by at least a bubble point pressure of the hydrophobic membrane. Additionally, the backpressure regulator may be fluidically connected to and downstream of the first conduit, and to at least one pump operably connected to and upstream of the first conduit and the hydrophobic membrane may be fluidically connected to and upstream of a second conduit. The backpressure regulator may be fluidically connected to and upstream of a third conduit and the third conduit may be downstream the first conduit. 1. An assembly comprising:a backpressure regulator, wherein the backpressure regulator is configured to open when pressure of a mixture upstream of the backpressure regulator exceeds a predetermined setpoint; anda hydrophobic membrane upstream of the backpressure regulator and downstream of a first conduit;wherein the mixture comprises an organic phase liquid and an aqueous phase;wherein the predetermined setpoint is determined by at least a bubble point pressure of the hydrophobic membrane;wherein the backpressure regulator is configured to be fluidically connected to and downstream of the first conduit, and to at least one pump operably connected to and upstream of the first conduit;wherein the hydrophobic membrane is configured to be fluidically connected to and upstream of a second conduit, and wherein the second conduit is configured to transport the organic phase liquid downstream of the hydrophobic membrane; andwherein the backpressure regulator is configured to be fluidically connected to and upstream of a third conduit ...

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Номер записи: 79
20-01-2022 дата публикации

FUEL SUPPLY DEVICE

Номер: US20220018319A1
Автор: Suematsu Yukinori
Принадлежит:

A fuel supply device may include a housing, a fuel pump, a regulator, and an atmosphere communication passage. The housing may include a housing main body in which a fuel storage tank is formed and a lid body that covers an opening part of the housing main body. The fuel pump may feed a fuel that is stored. The regulator may return a surplus fuel to the fuel storage tank while regulating a pressure of the fuel. The atmosphere communication passage may penetrate through from a bottom surface side to an upper surface side of the lid body to communicate an upper space of the fuel storage tank with an outside. A center line of an inlet-passage vertically disposed and a center line of an outlet-side passage vertically disposed may be shifted from each other by a predetermined distance in a horizontal direction. 1. A fuel supply device that is disposed on a way of a fuel supply passage from a fuel tank to an engine to supply a fuel that has been regulated to a predetermined pressure to the engine , the fuel supply device comprising:a housing including a housing main body in which a fuel storage tank serving as a reservoir tank is formed, and a lid body that covers an opening part of the housing main body;a fuel pump that feeds a fuel that is stored;a regulator that returns a surplus fuel to the fuel storage tank while regulating a pressure of the fuel; andan atmosphere communication passage that penetrates through from a bottom surface side to an upper surface side of the lid body to communicate an upper space of the fuel storage tank with an outside, the fuel pump, the regulator, and the atmosphere communication passage being disposed in an inside of the housing, wherein in the atmosphere communication passage, a center line of an inlet-side passage vertically disposed and a center line of an outlet-side passage vertically disposed are shifted from each other by a predetermined distance in a horizontal direction, and an intermediate portion bends.2. The fuel supply ...

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Номер записи: 80
12-01-2017 дата публикации

SYSTEMS AND METHODS FOR DETECTION AND MITIGATION OF LIQUID FUEL CARRYOVER IN AN EVAPORATIVE EMISSIONS SYSTEM

Номер: US20170008390A1
Автор: Dudar Aed M., JR. Robert, Ognjanovski, Pearce Russell Randall, Yang Dennis Seung-Man
Принадлежит:

Methods and systems are provided for detecting and mitigating the presence of liquid fuel carryover in an evap system of a vehicle in response to a refueling event. In one example, during a first condition, a vacuum pump is activated to pressurize the fuel system responsive to a first fuel tank pressure decay rate being less than a threshold, and responsive to a second fuel tank pressure decay rate being greater than a threshold, the vacuum pump is maintained on until a fuel tank pressure decreases to atmospheric pressure. In this way, liquid fuel carryover can be quickly and accurately diagnosed, such that mitigating actions may be taken to ensure liquid fuel is returned to the tank prior to contacting the adsorbent material within the vapor canister. 1. A method for a fuel system , comprising:during a first condition, activating a vacuum pump to pressurize the fuel system responsive to a first fuel tank pressure decay rate being less than a threshold; andresponsive to a second fuel tank pressure decay rate being greater than a threshold, maintaining the vacuum pump on until a fuel tank pressure decreases to atmospheric pressure.2. The method of claim 1 , wherein the first condition includes a fuel tank isolation valve in an open conformation.3. The method of claim 2 , wherein the fuel tank isolation valve was opened prior to a recently completed refueling event.4. The method of claim 3 , further comprising:responsive to a second fuel tank pressure decay rate being greater than a threshold, determining whether the recently completed refueling event included an automatic shutoff of a refueling dispenser; andresponsive to determining that the recently completed refueling event did not include an automatic shutoff of a refueling dispenser, indicating to perform one or more on-board tests to determine the integrity of the fuel system.5. The method of claim 4 , further comprising:responsive to determining that the recently completed refueling event did include an ...

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Номер записи: 81
12-01-2017 дата публикации

METHOD FOR FASTENING AN ACCESSORY IN A PLASTIC FUEL TANK

Номер: US20170008391A1
Автор: Criel Bjorn, De Henau Pascal, Van Schaftingen Jules-Joseph
Принадлежит: Plastic Omnium Advanced Innovation and Research

Method for stake-fastening an accessory () into a plastic fuel tank, whereby: 110-. (canceled)11: A plastic fuel tank equipped with at least one accessory or support for an accessory , wherein the accessory or support for an accessory in direct contact with part of the wall of the tank and includes several orifices of oblong shape in which plastic identical to that of the wall of the tank is present , these orifices being arranged in such a way that the planes normal to the surface of the accessory at the orifices and comprising the longitudinal axes of the latter intersect on one and the same axis.1214-. (canceled) The present invention relates to a method for fastening an accessory in a plastic fuel tank.Fuel tanks on board vehicles of various kinds generally have to meet imperviousness and permeability standards in relation to the type of use for which they are designed and the environmental requirements that they have to satisfy. Both in Europe and throughout the world we are currently experiencing a considerable tightening of the requirements concerned with limiting the emissions of pollutants into the atmosphere and into the environment in general. The design of fuel tanks is therefore evolving quickly towards techniques capable of better guaranteeing the imperviousness and safety under varying conditions of use. Furthermore, attempts are also being made to minimize the losses originating from the pipes and various accessories associated with the tanks. One means sometimes used is to incorporate certain accessories and pipe work within the tanks, thus eliminating their interface with the external surroundings. As a preference, these elements are fixed to the internal wall of the tank and do not pass through it, so as to avoid damaging the barrier layer often present in these tanks and so as to eliminate the risk of leakage associated with recourse to sealing devices.Thus, Patent Application WO 01/60592 in the name of the applicant company discloses a method of ...

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Номер записи: 82
12-01-2017 дата публикации

FUEL SUPPLY APPARATUS

Номер: US20170008392A1
Автор: HIRAMATSU Yoshinari, SEKIHARA Atsushi, Suzuki Satoshi
Принадлежит:

A fuel supply apparatus is configured to feed a fuel supplied from a filler port through a filler file to a fuel tank. A grid member that is configured to allow for insertion into a fuel passage formed by the filler pipe and move along the fuel passage and serve to prevent suction of the fuel is held at a placement site in the filler pipe. The placement site is provided at a higher position in a vertical direction than a liquid level of the fuel in the filler pipe. This configuration enhances the effectiveness for preventing suction of the fuel from the filler pipe. 1. A fuel supply apparatus , comprising;a filler pipe configured to feed a fuel supplied from a filler port to a fuel tank, the filler pipe forming a fuel passage; anda suction-preventing member held at a placement site in the middle of the fuel passage, the suction-preventing member configured to prevent suction of the fuel, whereinthe suction-preventing member is in a shape that allows for insertion from the filler port along the fuel passage to the placement site.2. The fuel supply apparatus according to claim 1 ,wherein the placement site is provided at a higher position in a vertical direction than a ceiling wall of the fuel tank.3. The fuel supply apparatus according to claim 1 ,wherein the suction-preventing member is engaged with an engagement portion provided in the fuel passage at the placement site.4. The fuel supply apparatus according to claim 3 ,wherein the filler pipe includes the engagement portion at the placement site as a diameter-expanding portion of the fuel passage, andthe suction-preventing member configured to be expandable and contractable is inserted in a diameter-contracted state from the filler port to the placement site and is expanded after insertion to the engagement portion to be engaged with the engagement portion.5. The fuel supply apparatus according to claim 3 ,wherein the suction-preventing member is engaged with the engagement portion and is thermally welded to the ...

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Номер записи: 83
12-01-2017 дата публикации

Management system for refueling and charging of plug-in hybrid electric vehicle

Номер: US20170008393A1
Автор: Jae Yong Seong, Young Cheol Koh
Принадлежит: Hyundai Motor Co

A system for managing refueling and charging of a plug-in hybrid vehicle is provided to prevent charging from being performed simultaneously with refueling to prevent accidents attributable to the occurrence of gas fumes and static electricity. The system includes a plurality of input units configured to receive instructions for refueling and charging a battery. A fueling/charging controller is configured to determine whether a process for refueling and a process for charging the battery are progressing and to start a process that corresponds to the instruction input from any one of the plurality of input units when neither the process for refueling nor the process for charging the battery is progressing.

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Номер записи: 84
12-01-2017 дата публикации

FUEL TANK STRUCTURE

Номер: US20170008394A1
Автор: ASO Shuichi
Принадлежит: TOYOTA JIDOSHA KABUSHIKI KAISHA

There is provided a fuel tank structure, the fuel tank structure including (1) a bag-shaped member that partitions a space within a fuel tank into a first space at an outer side and a second space at an inner side, (2) a first pressure sensor that senses pressure of the first space, (3) a second pressure sensor that senses pressure of the second space, (4) a pump that reduces pressure of the first space, and (5) a control section that, in a case in which the pressure of the first space is higher than a first threshold value, judges that a hole has formed in the fuel tank, and, in a case in which the pressure of the second space is lower than a. second threshold value, judges that a hole has formed in the bag-shaped member. 1. A fuel tank structure comprising:a fuel tank that is installed in an automobile and that accommodates fuel;a bag-shaped member that is fixed to as ceiling portion of an interior of the fuel tank, and that partitions a space within the fuel tank into a first space at an outer side of the baa-shaped member and a second space at an inner side of the bag-shaped member, and that, by inflating or contracting in accordance with a height of a liquid surface of fuel accommodated in the fuel tank, maintains a state of contact with the fuel;a first pressure sensor that senses pressure of the first space;a second pressure sensor that senses pressure of the second space;a pump that reduces pressure of the first space; anda control section that operates the pump, and acquires the pressure of the first space sensed by the first pressure sensor and the pressure of the second space sensed by the second pressure sensor after a predetermined time has elapsed from operating of the pump, and, in a case in which the pressure of the first space is higher than a first threshold value, judges that a hole has formed in the fuel tank, and, in as case in which the pressure of the second space is lower than a second threshold value, judges that a hole has formed in the bag ...

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Номер записи: 85
14-01-2016 дата публикации

High Pressure Fuel Tank Manufactured From High-Strength Steel Sheets or Advanced High-Strength Steel Sheets With Organometallic Coat

Номер: US20160009171A1
Автор: SPORTELLI Pietro
Принадлежит:

This invention patent covers a high pressure fuel tank (reservoir) () manufactured from high-strength “HSS” or “AHSS” steels with an organometallic surface coat, containing structural elements consisting of structural columns () internally fastened by quick couplers welded to the half-bodies, and structural bands () that have the same geometric shape as the external surface of the half-bodies and fastened to the tank edges by means of screws on such edges. Such fuel tank () contains also an internal fuel ventilation system with a continuous tube () interconnecting components, such as: fuel filling stop valves (), intermediary liquid/vapor separator (), vent valves ( and ), to secondary tube segments (), as well as an outlet opening () connected to an appropriate tubing and linked to the fuel vapor treatment carbon canister system through the outlet opening (). 1123) “HIGH PRESSURE FUEL TANK MANUFACTURED FROM HIGH-STRENGTH STEEL SHEETS OR ADVANCED HIGH-STRENGTH STEEL SHEETS WITH ORGANOMETALLIC COAT” characterized by a high pressure fuel tank (reservoir) () manufactured from high-strength steel “HSS” (“IF—Interstitial Free”) sheets or advanced high-strength steel “AHSS” (“DP—Dual Phase , TRIP—Transformed Induced Plasticity” , “TWIP—Twinning Induced Plasticity”) sheets coated with organometallic coat , containing internal and/or external structural elements consisting of structural columns () internally fastened by quick couplers welded to the half-bodies; containing also structural bands () manufactured from high mechanical strength materials (“DP” and “TRIP” steels , among others) that have the same geometric shape as the external surface of the half-bodies and are located in critical places and fastened to the tank edges by means of screws on such edges , which compress the packing material (nylon) on the tank edges; in special circumstances , such fastening can be made by means of alternative methods.2456789) “HIGH PRESSURE FUEL TANK MANUFACTURED FROM HIGH-STRENGTH ...

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Номер записи: 86
14-01-2016 дата публикации

Process to Manufacture Fuel Tanks From Medium- Or High-Strength Steel Sheets or Advanced High-Strength Steel Sheets With Organometallic Coat, Flanged Edges and Crimped Inlet Tubes, Vent and Unchoking Device

Номер: US20160009172A1
Автор: SPORTELLI Pietro
Принадлежит:

This invention patent covers a process to manufacture a fuel tank (reservoir) consisting of two body halves ( and ) made from medium- or high-strength steel sheets with organometallic coat and a bending arrangement of flanged edges, in which the fastening of the inlet tubes (filler neck) (), vent (), unchoking device () and the part with a truncated cone channel shape () is made by means of brazing and/or a special cold crimping process and mechanical pressing of the tubes with stop rings () on the outside sheet wall () that forms the fuel reservoir for motor vehicles. 111234567. “PROCESS TO MANUFACTURE FUEL TANKS FROM MEDIUM- OR HIGH-STRENGTH STEEL SHEETS OR ADVANCED HIGH-STRENGTH STEEL SHEETS WITH ORGANOMETALLIC COAT , FLANGED EDGES AND CRIMPED INLET TUBES , VENT AND UNCHOKING DEVICE” characterized by the fact that , in the manufacturing process of the fuel tank (reservoir) () , the fuel tank (reservoir) () is made up of two body halves ( and ) from medium- or high-strength steel sheets with organometallic coat and flanged edges () , and the coat is applied directly on the two faces of the metallic sheet , as follows: one coat layer consisting of Zinc and Iron or Zinc and Nickel and their intermetallic constituents () , followed by a second layer consisting of organometallic coat () covered with dry lubricant ().2234. “PROCESS TO MANUFACTURE FUEL TANKS FROM MEDIUM- OR HIGH-STRENGTH STEEL SHEETS OR ADVANCED HIGH-STRENGTH STEEL SHEETS WITH ORGANOMETALLIC COAT claim 1 , FLANGED EDGES AND CRIMPED INLET TUBES claim 1 , VENT AND UNCHOKING DEVICE” according to claim 1 , characterized by the fact that claim 1 , in the drawing operation to make the two body halves ( and ) claim 1 , it is used a die/forming punch machine. Then claim 1 , the parts are cut with a shearing machine to obtain the final edge shape and consequently the flanged edges () are formed by means of an additional bending process.31131181214. “PROCESS TO MANUFACTURE FUEL TANKS FROM MEDIUM- OR HIGH-STRENGTH ...

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Номер записи: 87
14-01-2016 дата публикации

IMPROPER FUEL NOZZLE INSERTION-INHIBITING ASSEMBLY

Номер: US20160009173A1
Автор: SPERANDO Stephen M., SUTENBACH Paul M.
Принадлежит: ILLINOIS TOOL WORKS INC.

An improper fuel nozzle insertion-inhibiting assembly is configured to prevent an improper fuel-dispensing device from dispensing fuel into a fuel fill line of a vehicle. The assembly may include a cover including an open cavity defined by a circumferential wall and a front face wall, and a main body defining an internal chamber. At least one barrier door may be pivotally secured to the main body. The barrier door(s) is configured to close a nozzle-receiving channel that extends through the internal chamber. The barrier door(s) may include an integral pivot axle that is pivotally secured to an axle bearing within the main body. The barrier door(s) is configured to be pivoted open by inward urging of a proper or compatible fuel nozzle. 1. An improper fuel nozzle insertion-inhibiting assembly configured to prevent an improper fuel-dispensing device from dispensing fuel into a fuel fill line of a vehicle , the improper fuel nozzle insertion-inhibiting assembly comprising:a cover including an (i) open cavity defined by a circumferential wall and a front face wall, and (ii) a main body defining an internal chamber; andat least one barrier door pivotally secured to the main body,wherein the at least one barrier door is configured to close a nozzle-receiving channel that extends through the internal chamber, wherein the at least one barrier door comprises an integral pivot axle that is pivotally secured to an axle bearing within the main body, and wherein the at least one barrier door is configured to be pivoted open by inward urging of a proper fuel nozzle.2. The improper fuel nozzle insertion-inhibiting assembly of claim 1 , wherein the improper fuel nozzle insertion-inhibiting assembly is devoid of a separate and distinct pin or fastener that connects the at least one barrier door to the main body.3. The improper fuel nozzle insertion-inhibiting assembly of claim 1 , wherein the cover is devoid of one or more through through-holes configured to retain at least a portion ...

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Номер записи: 88
27-01-2022 дата публикации

COVERING DEVICE FOR A VEHICLE AND ACTUATOR

Номер: US20220024299A1
Автор: Beck Christian, Hegwein Matthias, Rudolf Andreas, Wilke Zsolt
Принадлежит:

A covering device () for a vehicle, includes: a cover (); a drive element () formed to enable a movement of the cover, wherein the drive element brings about a force which acts on the cover. The covering device has a force-limitation apparatus () which limits the force brought about by the drive element to a limit force so that the covering device is protected in the event of an overload acting on the covering device and/or a user is protected when using the covering device. An actuator () has a drive apparatus () with a drive element (); an output drive element (); and a force-decoupling apparatus (). The force-decoupling apparatus is formed so that it at least temporarily does not output a force taken up by the drive element or at least temporarily outputs it in a delayed manner to the output drive element. 1100100. A covering device () for a vehicle , wherein the covering device () has the following:{'b': '10', 'a cover () which is formed to cover an opening and/or a recess in the vehicle;'}{'b': 40', '40', '10', '40', '40', '10', '10', '100', '30', '30', '40', '40', '100', '100', '100, 'i': a', 'b', 'a', 'b', 'a', 'b', 'a', 'b, 'a drive element (, ) which is formed to enable a movement of the cover (), wherein the drive element (, ) brings about a force which acts on the cover () and which enables the movement of the cover (), wherein the covering device () furthermore has a force-limitation apparatus (, ) which limits the force brought about by the drive element (, ) to a limit force so that the covering device () is protected in the event of an overload acting on the covering device () and/or a user is protected when using the covering device ().'}2100. The covering device () as claimed in claim 1 ,{'b': 30', '10', '40, 'i': a', 'a, 'wherein the force-limitation apparatus () is an automatically torque-shifting safety clutch which separates the cover () from the drive element () when the limit force is reached.'}3100. The covering device () as claimed in claim ...

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Номер записи: 89
11-01-2018 дата публикации

ALL-TERRAIN VEHICLE

Номер: US20180009500A1
Автор: Fisher Cameron, Hanegraaf Thomas C., Lovold Ryan K.
Принадлежит:

An all-terrain vehicle has an air ventilation system positioned adjacent a rearmost point of the front ground engaging members and directing air rearwardly through an engine compartment, wherein the air ventilation system includes at least one air scoop adjacent a front of the vehicle for directing the air. In addition, an ATV is disclosed having a rear rack having an integral storage bin, where the storage bin is one piece with the rear rack. The storage bin is sealed. 1. An all-terrain vehicle , comprising:a longitudinally extending frame;front and rear ground engaging members coupled to and supporting the frame;a straddle seat coupled to the frame for supporting at least one rider;an engine positioned under the seat and coupled to the frame;a transmission drivingly coupled to the engine and drivingly coupled to the front and rear ground engaging members;a foot pedestal positioned on left and right sides of the frame for placement of the rider's feet;a body panel substantially enclosing each lateral side of the frame above the foot pedestals and below the seat; andan air ventilation system positioned adjacent a rearmost point of the front ground engaging members and directing air rearwardly through the engine compartment and inward of the left and right foot pedestals.2. The all-terrain vehicle of claim 1 , wherein at least a portion of the body panels are integrated with the foot pedestals.3. The all-terrain vehicle of claim 1 , wherein the air ventilation system includes at least one air scoop adjacent a front of the vehicle for directing the air.4. The all-terrain vehicle of claim 1 , wherein the at least one air scoop comprises right and left air scoops positioned adjacent an inwardmost lateral position of the front ground engaging members.5. The all-terrain vehicle of claim 4 , wherein the frame includes upper and lower frame rails and the right and left air scoops are positioned vertically intermediate the upper and lower frame rails.6. The all-terrain ...

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Номер записи: 90
14-01-2021 дата публикации

FUEL TANK COMPRISING A TEMPERATURE SENSOR

Номер: US20210008975A1
Автор: Chaussinand Antoine, Hill David
Принадлежит: Plastic Omnium Advanced Innovation and Research

The fuel tank () comprises: —a wall () defining an internal volume () of the tank, and —a temperature sensor () located inside the internal volume of the tank and at least partially enveloped with a material () having a thermal diffusivity comprised between 2×10and 2×10m/s at 20° C. 1. A fuel tank comprising:a wall defining an internal volume of the tank, and{'sup': −7', '−5', '2, 'a temperature sensor located inside the internal volume of the tank and at least partially enveloped with a material having a thermal diffusivity comprised between 2×10and 2×10m/s at 20° C.'}2. The fuel tank according to claim 1 , wherein the material has a thickness comprised between 0.1 and 20 mm.4. The fuel tank according to claim 1 , wherein the temperature sensor is totally enveloped with the material.5. The fuel tank according to claim 1 , wherein the material forms a coating enveloping at least partially the temperature sensor.6. The fuel tank according to claim 1 , wherein the material forms a housing for housing at least partially the temperature sensor.7. The fuel tank according to claim 1 , wherein the material is a steel.8. The fuel tank according to claim 1 , wherein the material is a stainless steel.9. The fuel tank according to claim 1 , wherein the temperature sensor is attached to the tank via a support.10. The fuel tank according to claim 1 , further comprising a pressure sensor having a pressure port claim 1 , wherein the temperature sensor is attached to the pressure port of the pressure sensor.11. The fuel tank according to claim 1 , wherein the temperature sensor is welded to the tank.12. The fuel tank according to claim 1 , further comprising a fuel delivery module claim 1 , wherein the temperature sensor is attached to the fuel delivery module.13. The fuel tank according to claim 1 , further comprising an electrical wire and an electronical board claim 1 , wherein the electrical wire connects the temperature sensor to the electronical board claim 1 , at least a ...

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Номер записи: 91
14-01-2021 дата публикации

COMPOUND SPRING FOR CAPLESS FUEL DOOR

Номер: US20210008976A1
Автор: Stancu Sorin
Принадлежит:

A capless fuel door assembly including a body pivotally supported within a housing of the vehicle between closed and opened positions. The body includes an exterior projection exhibiting an angled slide. A spring is secured to the housing and includes an extended portion supported against an end stop location of the projection defining a first end of said angled slide in order to exert the body in the closed position, with opening of the body about the pivot causing a decrease in the closing force as the spring portion displaces along said angled slide to a second end to achieve the opened position. 1. A capless fuel door assembly , comprising:a body pivotally supported within a housing of the vehicle between closed and opened positions;said body including an exterior projection exhibiting an angled slide; anda spring secured to said housing and including an extended portion supported against an end stop location of said projection defining a first end of said angled slide and in order to exert said body in the closed position, opening said body about said pivot causing a decrease in the closing force as said spring portion displaces along said angled slide to a second end to achieve the opened position.2. The invention as described in claim 1 , further comprising the spring having a pair of torsional end windings with linear end projections received within said housing.3. The invention as described in claim 2 , further comprising an interior window configured within said housing for receiving the torsional windings.4. The invention as described in claim 1 , said housing further comprising an annular end stop surface for biasing said body in the closed position.5. The invention as described in claim 4 , said body further comprising a further support projection which is adapted to being grasped by a user during opening and closing of said body.6. The invention as described in claim 4 , further comprising a sealing gasket configured about a perimeter of the body for ...

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Номер записи: 92
12-01-2017 дата публикации

CANISTER

Номер: US20170009707A1
Автор: Kuboyama Keisuke, Minezawa Shogo
Принадлежит:

A canister in one aspect of the present invention comprises an adsorber having a honeycomb shape that adsorbs evaporated fuel and a housing chamber that houses the adsorber. The canister comprises an outer passage, provided in the housing chamber, that passes over an outer surface of the adsorber and a flow passage that passes through the adsorber and the outer passage as a flow passage for the evaporated fuel to pass through the housing chamber. 1. A canister comprising:an adsorber having a honeycomb shape that adsorbs evaporated fuel; anda housing chamber that houses the adsorber, an outer passage, provided in the housing chamber, that passes over an outer surface of the adsorber; and', 'a flow passage that sequentially passes through the outer passage and the adsorber as a flow passage for the evaporated fuel to pass through the housing chamber., 'wherein the canister comprises2. The canister according to claim 1 , wherein the outer passage comprises a narrowing portion in which a flow passage area is gradually reduced from upstream toward downstream of a flow of the evaporated fuel.3. The canister according to claim 1 , further comprising:a first chamber that houses an adsorbent;a second chamber that houses an adsorbent; anda third chamber as the housing chamber,wherein the canister comprises a flow passage that passes through housing spaces where the adsorbents are housed in the first chamber and the second chamber, and through the adsorber and the outer passage in the third chamber.4. The canister according to claim 3 , wherein the adsorbents are activated carbon.5. The canister according to claim 1 , wherein the adsorber comprises a carbon material. This international application claims the benefit of Japanese Patent Application No. 2014-10367 filed Jan. 23, 2014 in the Japan Patent Office, and the entire disclosure of Japanese Patent Application No. 2014-10367 is incorporated herein by reference.The present invention relates to a canister, and more ...

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Номер записи: 93
10-01-2019 дата публикации

FUEL SUPPLY DEVICE AND METHOD FOR PRODUCING SAME

Номер: US20190009670A1
Автор: ADACHI Rui, HAYASHI Norihiro, KOBAYASHI Kiyomori
Принадлежит:

In a fuel tank, a pressure regulator is placed at an outside of a sub-tank and regulates a pressure of fuel of a pressure-regulation path, which is discharged from a fuel pump and is fed toward an outside of the fuel tank. A fuel recovery passage portion recovers excess fuel, which becomes excess at the pressure-regulation path, to the sub-tank. The sub-tank has an opening at a location that is higher than the suction filter. The fuel recovery passage portion is inserted from the outside of the sub-tank into the inside of the sub-tank through the opening while a gap is formed between the fuel recovery passage portion and the opening, so that the fuel recovery passage portion has an excess fuel outlet that discharges the excess fuel at a location that is on an inner side of the opening where an inside of the sub-tank is placed. 1. A fuel supply device configured to supply fuel , which is present in a fuel tank of a vehicle , to an outside of the fuel tank , the fuel supply device comprising:a sub-tank that stores the fuel;a suction filter that is placed along a bottom portion of the sub-tank and filters the fuel;a fuel pump that suctions the fuel, which is filtered through the suction filter;a pressure regulator that is placed at an outside of the sub-tank and regulates a pressure of the fuel of a pressure-regulation path, which is discharged from the fuel pump and is fed toward the outside of the fuel tank; anda fuel recovery passage portion that recovers excess fuel, which becomes excess at the pressure-regulation path, to the sub-tank, wherein:the sub-tank has an opening that opens to the outside of the sub-tank at a location that is higher than the suction filter; anddue to a state where the fuel recovery passage portion is inserted from the outside of the sub-tank into an inside of the sub-tank while a gap is interposed between the fuel recovery passage portion and the opening, the fuel recovery passage portion has an excess fuel outlet that discharges the ...

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Номер записи: 94
10-01-2019 дата публикации

NON-LINEAR SPRING MECHANISM

Номер: US20190009672A1
Автор: JR. Michael Terrence, Song Xiankai, Zitkovic
Принадлежит:

Methods and systems are provided for a non-linear spring mechanism coupled to a cover element. As an example, a system may comprise: a bar linkage mechanism having a first spring arm coupled to a second pivotable spring arm via a living spring hinge, the second pivotable spring arm having a lower or an equivalent stiffness compared to the first spring arm; an element coupled to at least one of the arms of the bar linkage mechanism. In one example, the element may be a cover cap, swing door or a sliding door. In this way, the linkage mechanism may allow the element to open with ease while providing improved performance in corrosive environments. 1. A system , comprising:a bar linkage mechanism having a first spring arm coupled to a second pivotable spring arm via a living spring hinge, the second pivotable spring arm having a lower or an equivalent stiffness compared to the first spring arm;an element coupled to at least one of the arms of the bar linkage mechanism.2. The system of claim 1 , wherein the first spring arm includes a curved portion and a linear portion claim 1 , the curved portion having the living spring hinge that couples to the second pivotable spring arm claim 1 , and the linear portion having a recessed slot formed between a first tab and a second tab of the first spring arm.3. The system of claim 2 , wherein the element is a sealing door claim 2 , a cover cap claim 2 , a sliding door claim 2 , or swinging door.4. The system of claim 1 , wherein the second pivotable spring arm includes a pair of curved members claim 1 , each member having a slot to receive a protruding portion of the element.5. The system of claim 1 , wherein the second pivotable spring arm includes a first curved member claim 1 , a second curved member claim 1 , and a plurality of cross bracing members coupling the first curved member to the second curved member.6. The system of claim 5 , wherein each of the first and second curved members have a convex shape on an outer surface ...

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Номер записи: 95
14-01-2021 дата публикации

EVAPORATED FUEL PROCESSING DEVICE

Номер: US20210010432A1
Автор: MIURA Yuuichirou
Принадлежит:

An evaporated fuel processing device includes a relationship learning unit that, during a learning operation, learns the relationship between a valve opening start amount and a pressure difference. In particular, the relationship learning unit learns this relationship when a valve opening detection unit detects a plurality of different valve opening start amounts and a pressure difference detection unit detects a plurality of different pressure differences. Then, the relationship learning unit creates a relationship map between the valve opening start amount and the pressure difference. The evaporated fuel processing device then corrects the valve opening start amount based on this relationship map. 2. The evaporated fuel processing device according to claim 1 , wherein the learning operation of the relationship learning unit is performed during a process of increasing the pressure in the fuel tank while performing the sealing operation.3. The evaporated fuel processing device according to claim 1 , whereinthe canister side pressure detector includesa canister pressure sensor provided in the canister and configured to detect pressure in the canister as the canister side pressure during the first purge operation, anda pressure estimation unit included in the controller configured to estimate the canister side pressure based on a combustion pressure of the internal combustion engine during the third purge operation.4. The evaporated fuel processing device according to claim 1 , wherein the opening degree command unit determines the opening degree command amount such that claim 1 , during the first purge operation and the third purge operation claim 1 , the evaporated fuel flows at a target flow rate through the sealing valve.6. The evaporated fuel processing device according to claim 5 , further comprising:a valve opening detection unit that, while the opening degree command amount is gradually increased from zero, determines the opening degree command amount has ...

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Номер записи: 96
10-01-2019 дата публикации

SUCTION FILTER AND FUEL SUPPLY DEVICE

Номер: US20190010905A1
Автор: HAYASHI Norihiro
Принадлежит:

A suction filter includes a filter element disposed in a fuel tank and filtering a stored fuel that is a fuel stored in the fuel tank by allowing the stored fuel passing the filter element into an inner space, a dividing wall element disposed to divide the inner space into a first space, into which a filtered fuel that is the fuel filtered by the filter element flows, and a second space, to which an intake port drawing in the filtered fuel is opened, and enclosing the first space together with the filter element and enclosing the second space together with the filter element, and a passage element including an inflow port opened to the second space and an outflow port to which an intake pressure is applied by the intake port and defining a flow passage through which filtered fuel flows from the inflow port toward the outflow port. 1. A suction filter that filters a fuel in a fuel tank of a vehicle and then allows the fuel to be drawn into an intake port of a fuel pump , the suction filter comprising:a filter element disposed in the fuel tank and filtering a stored fuel that is the fuel stored in the fuel tank, by allowing the stored fuel passing the filter element into an inner space;a dividing wall element disposed to divide the inner space into a first space, into which a filtered fuel that is the fuel filtered by the filter element flows, and a second space, to which the intake port drawing in the filtered fuel is opened, and enclosing the first space together with the filter element and enclosing the second space together with the filter element; anda first passage element including a first inflow port opened to the first space at a position in an upper half in the first space and a first outflow port to which an intake pressure is applied by the intake port, and defining a flow passage through which the filtered fuel flows from the first inflow port toward the first outflow port; anda second passage element including a second inflow port opened to the second ...

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Номер записи: 97
14-01-2021 дата публикации

DEFUEL PRIORITY PANEL

Номер: US20210010642A1
Автор: KUBISTA Daniel, LUCAS Martin Edward, PRUTEANU Claudiu Dorian
Принадлежит: TruStar Energy LLC

Systems and methods are provided for a combined defuel and priority panel for a fueling station. The defuel and priority panel is configured to defuel a compressed natural gas (CNG) vehicle and direct the defueled gas to fuel other CNG vehicles at the panel fueling and defueling site. The defuel and priority panel is also configured to store defueled gas in defuel storage tanks, which can then be used to later fuel CNG vehicles. 1. A defueling system comprisinga compressor inlet;a defuel inlet for connecting to and defueling a pressurized fuel source having a pressure;a heat exchange system connected to the defuel inlet, wherein the heat exchange system is configured to prevent freezing during defueling;a pressure regulator;a defueling storage tank having a pressure Spsi for storing defueled fuel from the pressurized fuel source,wherein the pressure regulator is configured to depressurize a compressed gas being defueled from the pressurized fuel source, andwherein the defueling system comprises either a refueling outlet configured to refuel a fuel demand source with defueled fuel, a defuel storage for storing defueled fuel, or both.2. The defueling system of claim 1 , wherein the heat exchange system comprises a plurality of heat exchange components.3. The defueling system of claim 2 , wherein the heat exchange system comprises from 1-3 heat exchange components.4. The defueling system of claim 3 , wherein the heat exchange system comprises 3 heat exchange components.5. The defuel system of claim 1 , wherein the pressure regulator reduces the pressure from about 4500 psi to about 250 psi.6. The defuel system of claim 1 , further comprising:the refueling outlet.7. The defuel system of claim 6 , further comprising:the defueling storage tank; wherein the defueling system is configured to refuel the fuel demand source from the defueling storage tank.8. The defuel system of claim 7 , wherein the defueling system uses a same line for refueling and defueling.9. The defuel ...

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Номер записи: 98
14-01-2021 дата публикации

Ultrasonic distance measuring device

Номер: US20210010847A1
Автор: Akihiro Konno, Hironori Iwamiya, Takuya Koizumi
Принадлежит: Denso Corp

An ultrasonic element generates an ultrasonic wave and converts an input ultrasonic wave into an electric signal. A transmission circuit outputs a drive signal to the ultrasonic element. A comparator circuit outputs a first detection signal when the electric signal becomes larger than a threshold value and outputs a second detection signal when the electric signal becomes smaller than the threshold value. An arithmetic circuit computes a distance of a propagation path of the ultrasonic wave based on a time difference between an output timing, at which the ultrasonic element outputs of the ultrasonic wave, and a liquid level timing, at which the comparator circuit outputs the first detection signal, and based on a propagation speed of the ultrasonic wave. A storage unit stores a time difference between the first detection signal and the second detection signal. The transmission circuit increases the drive signal, as the time difference decreases.

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Номер записи: 99
10-01-2019 дата публикации

System for Determining a Filling Level in a Fuel Tank

Номер: US20190011305A1
Автор: Charmpa Lamproula, Schüle Harry, Weigl Manfred
Принадлежит: Continental Automotive GmbH

Some embodiments may include a system for determining a filling level of a fuel situated in a fuel tank comprising: an air pump; a valve; a pressure sensor; a control unit; a timing element; and a control unit. The control unit may be programmed to actuate the valve to close the fuel tank and subsequently actuate the air pump to increase a pressure in the fuel tank until an upper threshold is reached. The timing element may determine the time required for the pressure to reach the upper threshold. The control unit may calculate the filling level of the fuel based on the time taken to reach the upper threshold. 1. A system for determining a filling level of a fuel situated in a fuel tank , the system comprising:has an electromotively driven air pump;a valve;a pressure sensor;a control unit;a timing element; anda control unit programmed to actuate the valve to close the fuel tank in pressure-tight fashion and subsequently actuate the air pump to increase a pressure in the fuel tank until an upper threshold is reached;wherein the timing element determines the time required for the pressure to reach the upper threshold; andthe control unit calculates the filling level of the fuel based on the time taken to reach the upper threshold.2. The system for determining a filling level of a fuel situated in a fuel tank as claimed in claim 1 , wherein the timing element starts timing when the pressure in the fuel tank has exceeded a lower threshold.3. The system for determining a filling level of a fuel situated in a fuel tank as claimed in claim 1 , wherein the control unit actuates the air pump at the same operating point for every determination of the filling level.4. The system for determining a filling level of a fuel situated in a fuel tank as claimed in claim 1 , further comprising a temperature sensor; andwherein the control unit adjusts the determination of the filling level based on a correction coefficient corresponding to a temperature measured by the temperature ...

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Номер записи: 100