[특허]Fuel filter adapter

Fuel filter adapter 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B01D-035/30 F02M-037/22 B01D-036/00 B01D-035/28
출원번호	US-0101258 (2011-05-05)
등록번호	US-9157399 (2015-10-13)
발명자 / 주소	Walters, Jeremy J. Ripley, David L.
출원인 / 주소	Hamilton Sundstrand Corporation
대리인 / 주소	Carlson, Gaskey & Olds, P.C.
인용정보	피인용 횟수 : 0 인용 특허 : 34

초록

An adapter for retrofitting a fuel control system. The adapter has an outlet port and an inlet port for connecting to an external fuel system. The adapter replaces a standard fuel filter and fuel filter bowl.

대표청구항 ▼

1. A fuel system comprising: a fuel control system having: a first pump stage;a second pump stage downstream of said first pump stage;a fuel filter housing configured to retain a first component type via at least one retention feature, the fuel filter housing is connected to an output of said first pump stage via a fuel filter housing inlet and to an input of said second pump stage via a fuel filter housing outlet, wherein said first component type is a fuel filter bowl and a fuel filter;a second component type retained in said fuel filter housing via said retention feature, wherein the second component type comprises an outlet port for connecting said fuel filter housing inlet to an input of an external fuel system, said external fuel system being external to said fuel control system, and an inlet port for connecting an output of said second fuel system, external to said fuel control system, to said fuel filter housing outlet;wherein said second component type is a distinct component type from said first component type;wherein said second component type is an adapter rotatable about said inlet port; andsaid external fuel system being connected to said second component type. 2. The fuel system of claim 1, wherein said external fuel system comprises a fuel oil heat exchanger and a fuel filter. 3. The fuel system of claim 1, wherein said adapter further comprises a non-permeable barrier isolating a high pressure zone from a low pressure zone. 4. The fuel system of claim 3, wherein said output of said first pump stage is said high pressure zone. 5. The fuel system of claim 3, wherein said input of said second stage is said low pressure zone. 6. The fuel system of claim 1, wherein said retention feature is a fastener. 7. The fuel system of claim 6, wherein said fastener is a retainer ring. 8. The fuel system of claim 7, wherein said retainer ring is threaded. 9. The fuel system of claim 7, wherein said retainer ring is press fit. 10. The fuel system of claim 1, wherein said adapter is rotatable about said inlet port within said fuel filter housing. 11. An adapter for a fuel control system comprising: an adapter body having a non-permeable barrier for isolating a high pressure zone from a low pressure zone and a retaining portion;an inlet port retained in said retaining portion and capable of being fluidly connected to a fuel filter housing outlet;an outlet port retained in said retaining portion and capable of being fluidly connected to a fuel filter housing inlet;wherein said adapter body is configured to be retained in a fuel filter housing body by a retention feature for retaining a second component type distinct from said adapter; andwherein said adapter body is rotatable about said inlet port. 12. The adapter of claim 11, wherein said adapter is rotatable about said inlet port. 13. The adapter of claim 11, further comprising a threaded retainer ring for maintaining said adapter in a fuel filter housing. 14. The adapter of claim 11, wherein said adapter is sized to fit a standard fuel filter housing. 15. The adapter of claim 11, wherein said barrier comprises a cylindrical portion of said adapter body. 16. The adapter of claim 15, wherein said barrier further comprises a cylindrical opening for allowing said inlet port to connect to said low pressure zone. 17. The adapter of claim 16, wherein said cylindrical opening defines an opening axis, said barrier defines a barrier axis, and said opening axis and said barrier axis are collinear. 18. The adapter of claim 16, wherein said barrier further comprises a seal, positioned around said opening for preventing fluid flow between said high pressure zone and said low pressure zone. 19. A method for retrofitting a fuel control system comprising: removing a fuel filter from a fuel filter housing in a fuel control system; andinstalling an adapter in said fuel filter housing, thereby providing an outlet port from said fuel control system for connecting to an external fuel system and an inlet port for connecting said external fuel system to said fuel control system, wherein the adapter is a distinct component type from the fuel filter, and is rotatable about the inlet port. 20. The method of claim 19, wherein said adapter interrupts a fluid path of said fuel control system. 21. The method of claim 19, further comprising the step of connecting said outlet port of said adapter to an input of said external fuel system and connecting said inlet port of said adapter to an output of said external fuel system. 22. The method of claim 19, wherein said external fuel system comprises a fuel oil heat exchanger and a fuel filter. 23. The fuel control system of claim 1, wherein the adapter is characterized by a lack of a filter element. 24. The adapter of claim 11, wherein the adapter is further characterized by a lack of a filter element. 25. The method of claim 19, wherein the adapter is characterized by a lack of a filter element.

이 특허에 인용된 특허 (34)

Mattson Fred P. (Box 207 Elmwood WI 54740), Adaptor for external oil filter.
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Sorce, Tony, Apparatus for filtering and cooling motorcycle engine oil.
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Laue Klaus-Bernhard (Asberg DEX) Mielich Karl (Baldham DEX) Frank Kurt (Schorndorf-Haubersbronn DEX) Schmid Werner (Tamm DEX) Soyer Wolfgang (Wiernsheim DEX) Kuppel Hans-Joachim (Mnchen DEX) Kegel He, Arrangement for supplying fuel from supply tank to internal combustion engine of motor vehicle.
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Wallin Charles M. (Livonia MI), Combination oil cooler and oil filter assembly for internal combustion engine.
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Rago Giusseppe,CAX, Concentric fuel/oil filters and heat exchanger package.
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Johnston William J. (Burton MI), Diesel fuel heat recovery system and control valve therefor.
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Nguyen, Ledu Q., Fluid filter with integrated cooler.
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Burr Donald N. (Glastonbury CT) Danilowicz Paul S. (Manchester CT) Franz Thomas C. (Bolton CT) Mortimer Thomas P. (Bolton CT) Pero Edward B. (Somers CT), Fuel and oil heat management system for a gas turbine engine.
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Janik Leon P. (Suffield CT) Maxwell M. Craig (Colchester CT), Fuel filter and cartridge assembly.
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Church John F. (Modesto CA) Wynne Kenneth N. (Denair CA) Brooks Darwin L. (Modesto CA) Stone Walter H. (Modesto CA) Popoff Peter (Modesto CA), Fuel filter assembly with heater.
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Koyama Hideki (Okazaki JPX) Hamaoka Takashi (Kariya JPX), Fuel pump.
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Bucci George H. (Tolland CT), Fuel routing systems for fuel-injected engines.
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Rembold Helmut,DEX ; Deichsel Hans,DEX ; Haag Gottlob,DEX ; Stutzenberger Heinz,DEX ; Mueller Uwe,DEX, Fuel supply and method for operating an internal combustion engine.
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Szwargulski Jesse L. (Florissant MO) Lachalmelle Larry L. (St. Louis MO) Fitzgerald John B. (St. Louis MO) Schoenberg Gregory B. (Sunset Hills MO), Fuel supply module.
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Vardaman Billy G. (Albany GA) Meyer Corwin W. (Ocala FL), Fuel system for Canard aircraft.
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Schmidt Donald R. (San Antonio TX), Full-flow and by-pass filter conversion system for internal combustion engines.
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Gire Hlne (Asnieres FRX), Heat exchange and filter unit.
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Rago, Gluseppe, Heat exchanger with fins formed from slots.
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Lorenz,William, High accuracy fuel metering system for turbine engines.
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Jainek,Herbert, Liquid filter/heat exchanger unit.
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Helmut Rembold DE; Hansjoerg Bochum DE, Method for operating an internal combustion engine mainly in a motor vehicle.
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Layton,George F, Method of filtering a fluid and remote filtering station.
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Schmidt Donald R. (San Antonio TX), Modified full-flow filter and by-pass filter apparatus for internal combustion engines.
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Tadlock,John W., Modular fluid treatment apparatus.
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Nasu Kenichi (Tokyo JPX) Kawai Kazuo (Tokyo JPX) Matsuo Yoshihiro (Wako JPX), Oil cooler assembly with integrated oil filter for internal combustion engine.
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Spurgin Robert E, Oil cooler for a motorcycle.
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Spurgin Robert E. (8604 Alfano Ct. Las Vegas NV 89117), Oil cooler for a motorcycle.
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Merchant Gerald,CAX ; Loblick Norton,CAX ; Kluge Jens,CAX, Oil filtration and heat exchange apparatus.
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Wydra William W. ; Mensch Mark D., Remote mount fuel filter kit with prime maintaining check valve.
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Goldberg, Gary L.; Francisco, Jay M., Smart fuel control system.
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Millar,James Sutherland, Universal filter base and engines using same.
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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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Fuel filter adapter 원문보기

초록

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Fuel filter adapter 원문보기

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