[특허]Internal combustion engine with methane injection system

[미국특허] Internal combustion engine with methane injection system 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F02M-021/02
출원번호	US-0611476 (1996-03-05)
발명자 / 주소	Ferrera Massimo (Orbassano ITX) Gianotti Pietro (Orbassano ITX) Mauro Marco (Orbassano ITX) Gozzelino Riccardo (Orbassano ITX) Audisio Filippo (Orbassano ITX) Borello Gianpiero (Orbassano ITX)
출원인 / 주소	Centro Ricerche Fiat Societa\Consortile per Azioni (Orebassano ITX 03)
인용정보	피인용 횟수 : 9 인용 특허 : 8

초록 ▼

An internal combustion engine is provided with a methane feed system including a plurality of methane injection devices respectively associated with the various cylinders of the engine. The methane injection devices are mounted within respective seats communicating with a distributing conduit or rail for feeding methane. The seats for the injection devices in the rail are formed in an auxiliary body separate from the intake manifold and the head of the engine. An electronic control unit provides for the control of the injection devices on the basis of signals indicative of the parameters of operation of the engine so as to carry out the methane injection at each cylinder when the rotational speed of the engine is lower than a predetermined threshold when the intake valve of the cylinder is open.

대표청구항 ▼

Internal combustion engine with a methane feed system having compression ignition, said system having a plurality of methane injection devices respectively associated with the various cylinders of the engine and mounted within respective seats communicating with a common distributing conduit or rail for feeding methane, and wherein the seats for the injection devices and said common distributing conduit are formed in an auxiliary body separate from the intake manifold and the head of the engine, said engine further comprising an electronic control unit which provides for controlling the injection devices on the basis of signals indicative of the parameters of operation of the engine, so as to carry out the injection of methane into each cylinder, at least when the rotational speed of the engine is lower than a predetermined threshold, with the intake valve of said cylinder already opened, and wherein said auxiliary body is interposed between the intake manifold and the engine head and conduits for passage of the air fed to the engine are formed through it, which communicate the cooperating conduits formed in the intake manifold and the engine head to each other, said auxiliary body further having a plurality of methane outlet holes which are aligned with said seats for the methane injection devices and respectively communicate with said conduit for passage of the air formed in the auxiliary body.

이 특허에 인용된 특허 (8) 인용/피인용 타임라인 분석

Peters Edward W. (Ypsilanti MI) Burke Leland M. (Woodhaven MI), Acoustical damping device for gaseous fueled automotive engines.
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Wellev Jens E. (Virum DKX) Voergaard Flemming (Helsingor DKX) Andersen Holger S. (Skibby DKX), Combustion engine of the piston engine type.
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Tarr Yul J. (Columbus IN) Perr Julius P. (Columbus IN), Compressed natural gas injection system for gaseous fueled engines.
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Oikawa Toshihiro (Saitama JPX) Tsuzuki Shunichi (Saitama JPX) Yamamoto Yuji (Saitama JPX), Dual-fuel engine.
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Bennett David E. (14687 County Rd. 8 SE. Lake Lillian MN 56253), Liquified petroleum gas fuel injector.
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Moore Christopher P. (Evandale AUX), Method of fuel injection.
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Stokes Richard A. (112 E. Fourth St. ; Apt. B-1 Aberdeen WA 98520), Methods and apparatus for vaporizing and utilizing fuels of various octane ratings.
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Povinger Bela P. (Grosse Ile MI), System and method for controlling delivery of gaseous fuel to an internal combustion engine.
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이 특허를 인용한 특허 (9) 인용/피인용 타임라인 분석

Leone, Thomas G.; Stein, Robert A.; Lyjak, Jeffrey C., Engine with two port fuel injectors.
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Landi, Stefano; Togninelli, Maurizio, Feed and control system for an internal combustion engine fed with two different fuels.
상세보기
Trembath, Bradley; Stirewalt, Jody L., Fuel injector connector device and method.
상세보기
Caley, David James; Cathcart, Geoffrey Paul, Fuel injector icing.
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Hoenig, Guenter; Gesk, Markus; Glenz, Andreas; Bruenemann, Ralf; Holder, Eberhard; Matt, Martin; Weining, Hans Karl, Fuel-injection system and method for injecting fuel.
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Bysveen, Marie; Almås, Terje; Jørgensen, Robert; Kvinge, Frode, Gas engine.
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Stahr, Wolf; Haug, Martin; Kirschner, Horst; Miller, Frank, Injector system.
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King Steven R. ; Walser Michael W. ; Cole Christopher M. ; Carpenter John W., Method and apparatus for providing multipoint gaseous fuel injection to an internal combustion engine.
상세보기
Merchant, Jack A.; IntVeld, Keith A., System and method for introducing gas into engine cylinder.
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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] Internal combustion engine with methane injection system 원문보기