[특허]Apparatus for restricting discharge of evaporated fuel gas

[미국특허] Apparatus for restricting discharge of evaporated fuel gas 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F02M-033/02
출원번호	US-0835887 (1992-02-14)
우선권정보	JP-0009649 (1991-02-27)
발명자 / 주소	Nakajima Takeaki (Utsunomiya JPX) Watanabe Hideo (Utsunomiya JPX)
출원인 / 주소	Honda Giken Kogyo Kabushiki Kaisha (Honda Motor Co., Ltd.) (Tokyo JPX 03)
인용정보	피인용 횟수 : 38 인용 특허 : 0

초록 ▼

A fuel tank to be mounted on a vehicle and a canister are connected together via a two-way valve and a solenoid valve. Both valves are disposed within a valve casing which has a pair of connecting ports for connection to the fuel tank and to the canister, respectively. A bypass passage, which bypasses the two-way valve, to bring the two connecting ports into fluid communication with each other is provided inside the valve casing, and a solenoid valve is interposed in the bypass passage.

대표청구항 ▼

Apparatus for restricting discharge of evaporated fuel gas from a fuel tank comprising: a fuel tank; a canister; fluid conduit means connecting said fuel tank to said canister; a valve casing disposed in said fluid conduit means, said valve casing having a pair of connecting ports for connection to said fluid conduit means leading to said fuel tank and said fluid conduit means leading to said canister, respectively; a first fluid passage between said connecting ports internally of said valve casing; a two-way valve in said first fluid passage, said two-way valve comprising a positive-pressure valve and a negative-pressure valve combined into a unitary arrangement in a manner complementary to each other such that when one of the positive-pressure and negative-pressure valves opens, the other closes; a second fluid passage between said connecting ports internally of said valve casing, said second fluid passage by-passing said two-way valve in said first fluid passage, and a solenoid valve in said second fluid passage.

이 특허를 인용한 특허 (38) 인용/피인용 타임라인 분석

Osterbrink Mark D., Canister vent/purge valve.
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Paul D. Perry CA; John A. Gurd CA, Connection between an integrated pressure management apparatus and a vapor collection canister.
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Hagen, Harald, Device for ventilating and aerating a fuel tank.
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Machida Kenichi (Atsugi JPX), Diagnosis apparatus and method in an apparatus for treating fuel vapor of an engine.
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Perry, Paul; Veinotte, Andre, Electrical connections for an integrated pressure management apparatus.
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Kato Naoya (Aichi-ken JPX) Itakura Hideaki (Okazaki JPX) Yoshinaga Tohru (Okazaki JPX) Kohama Tokio (Nishio JPX) Azegami Katuo (Toyokawa JPX), Evaporative emission control system for automotive vehicle.
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Noya Tamotsu,JPX, Evaporator control valve provided with a solenoid for use in diagnosing trouble.
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Paul D. Perry CA, Fluid flow through an integrated pressure management apparatus.
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Perry, Paul D., Fluid flow through an integrated pressure management apparatus.
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Paul D. Perry CA; John E. Cook CA, Fuel system with intergrated pressure management.
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McLauchlan, Raymond Bruce; Mills, Vaughn Kevin; Sexton, Ronald Earl; Ambrose, Steven Lee; Keller, Robert Dean; Pifer, Daniel Lee, Fuel tank isolation valve.
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McLauchlan, Raymond Bruce; Mills, Vaughn Kevin; Sexton, Ronald Earl; Ambrose, Steven Lee; Keller, Robert Dean; Pifer, Daniel Lee, Fuel tank isolation valve.
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McLauchlan, Raymond Bruce; Mills, Vaughn Kevin; Sexton, Ronald Earl; Ambrose, Steven Lee; Keller, Robert Dean; Pifer, Daniel Lee, Fuel tank isolation valve.
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McLauchlan, Raymond Bruce; Mills, Vaughn Kevin; Sexton, Ronald Earl; Ambrose, Steven Lee; Keller, Robert Dean; Pifer, Daniel Lee, Fuel tank isolation valve.
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McLauchlan, Raymond Bruce; Mills, Vaughn Kevin; Sexton, Ronald Earl; Ambrose, Steven Lee; Keller, Robert Dean; Pifer, Daniel Lee, Fuel tank isolation valve.
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Weldon, Craig; Balsdon, David W.; Parabdesai, Sudhir, Fuel tank pressure control valve including an integrated sensor.
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Perry, Paul D., Housing for an integrated pressure management apparatus.
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Paul D. Perry CA, Housing for integrated pressure management apparatus.
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Perry, Paul D., Integrated pressure management apparatus having electronic control circuit.
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Paul D. Perry CA, Integrated pressure management apparatus providing an on-board diagnostic.
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Paul D. Perry CA; John E. Cook CA, Integrated pressure management system for a fuel system.
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Pifer, Daniel Lee, Isolation valve with fast depressurization for high-pressure fuel tank.
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Pifer, Daniel Lee; McLauchlan, Raymond Bruce, Isolation valve with fast depressurization for high-pressure fuel tank.
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Perry,Paul D.; Cook,John E., Method of managing pressure in a fuel system.
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Weldon, Craig; Schneider, Alfred, Method of operating a fuel tank isolation valve.
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Perry,Paul; Veinotte,Andre, Poppet for an integrated pressure management apparatus and fuel system and method of minimizing resonance.
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Brandenburg,Billy J.; Nushart,Peter J.; Gracyalny,Gary J.; Thiermann,John H., Pressure actuated fuel vent closure and fuel shutoff apparatus.
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Paul D. Perry CA, Pressure operable device for an integrated pressure management apparatus.
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Paul D. Perry CA, Solenoid for an integrated pressure management apparatus.
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Williams, Ben Dominick; Balsdon, David William; Jefford, Robert Douglas; Forgeron, David Rene; Woods, Brian Gordon, Tank pressure control solenoid with passive tank vacuum.
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Miura, Yuichiro, Tank sealing valve and evaporation fuel processing device including the same.
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Pifer, Daniel Lee; Mills, Vaughn; Sexton, Ronald, Valve assembly.
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Pifer, Daniel Lee; Mills, Vaughn; Sexton, Ronald, Valve assembly for high-pressure fluid reservoir.
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Pifer, Daniel Lee; Mills, Vaughn; Sexton, Ronald, Valve assembly for high-pressure fluid reservoir.
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McLauchlan, Raymond Bruce; Mills, Vaughn; Sexton, Ronald; Ambrose, Steven Lee; Keller, Robert Dean; Pifer, Daniel Lee, Valve carriage.
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Atwood,Jeffrey M.; Brady,David A.; Forgue,John R.; Henschel,Matthias; Johansen,Mark R.; Kloess,Michael; Kuperus,Peter P.; Stickel,Martin, Vehicle fuel system.
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Gerlich, Torsten; Müller-Riederer, Gerhard, Ventilation arrangement for a fuel tank.
상세보기
Müller-Riederer, Gerhard; Kipp, Bernd, Ventilation arrangement for a fuel tank.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Apparatus for restricting discharge of evaporated fuel gas 원문보기