[특허]Cold start fuel control system

Cold start fuel control system 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F02D-041/06 F02M-033/02 F02M-051/00
출원번호	US-0364893 (1994-12-27)
발명자 / 주소	Hunt Frank W. (White Lake MI) Nogi Toshiharu (Novi MI)
출원인 / 주소	Hitachi America, Ltd., Research and Development Division (Tarrytown NY 02)
인용정보	피인용 횟수 : 59 인용 특허 : 0

초록 ▼

A cold start fuel control system as provided for an internal combustion engine of the type having at least one combustion chamber, an intake manifold and a source of fuel. A fuel vapor canister has an interior chamber fluidly connected to the source of fuel and a normally closed shut-off valve fluidly connected between the canister and ambient air. A normally closed purge valve is then fluidly connected in series between the interior of the canister and the intake manifold. The system also includes a cold start fuel injector having an inlet connected to the fuel source and an outlet open to the intake manifold or, optionally, to the interior of the fuel vapor canister. During a cold start engine condition, fuel is supplied as needed from both the fuel vapor canister and cold start injector by activating the cold start injector and simultaneously opening the purge and shut-off valves in synchronism with the engine intake cycle(s). An air flow sensor measures the mass flow of the air/fuel mixture to the engine and provide an output signal to an electronic control unit which controls the activation of the cold start fuel injector and/or valves to achieve a stoichiometric or slightly lean air/fuel mixture. Additionally, secondary air is provided through the cold start fuel injector for enhancing the atomization of the fuel in the air from the cold start injector.

대표청구항 ▼

A cold start fuel control system for an internal combustion engine of the type having at least one combustion chamber, an intake manifold fluidly connected with the combustion chamber and a source of fuel, said fuel control system comprising: a fuel vapor canister having an interior chamber fluidly connected to the source of fuel and a normally closed purge valve fluidly connected between the canister and the intake manifold, means for measuring an operating temperature of the engine and for providing a temperature output signal representative, a cold start fuel injector having an inlet and an outlet, means for fluidly connecting said injector inlet to the fuel source and for fluidly connecting said injector outlet to the intake manifold, means responsive to said temperature output signal whenever said temperature output signal is less than a predetermined amount for selectively activating said fuel injector so that said fuel injector injects fuel at its outlet, means responsive to said temperature output signal whenever said temperature output signal is less than said predetermined amount for selectively opening the purge valve.

이 특허를 인용한 특허 (59)

Pellizzari, Roberto O., Apparatus and method for preparing and delivering fuel.
상세보기
Pellizzari,Roberto O., Apparatus and method for preparing and delivering fuel.
상세보기
Linna,Jan Roger; Baron,John; Pellizzari,Roberto O.; Loftus,Peter; Palmer,Peter; Mello,John Paul; Sprague,Stuart Bennett, Capillary fuel injector with metering valve for an internal combustion engine.
상세보기
Pellizzari, Roberto O.; Baron, John; Linna, Jan Roger; Loftus, Peter; Palmer, Peter; Mello, John Paul; Sprague, Stuart Bennett, Capillary fuel injector with metering valve for an internal combustion engine.
상세보기
Linna,Jan Roger; Mello,John Paul, Capillary heating control and fault detection system and methodology for fuel system in an internal combustion engine.
상세보기
Nogi Toshiharu,JPX ; Hunt Frank W., Cold start engine control apparatus and method.
상세보기
Nogi, Toshiharu; Hunt, Frank W., Cold start engine control apparatus and method.
상세보기
Borg,Jonathan; Oho,Shigeru; Hunt,Frank Warren; Miyajima,Ayumu, Cold start fuel control system.
상세보기
Hunt, Frank Warren; Oho, Shigeru; Miyajima, Ayumu, Cold start fuel control system.
상세보기
Araki,Koji, Control apparatus for internal combustion engine.
상세보기
Araki,Koji; Shogenji,Yoshiyuki, Control apparatus for internal combustion engine.
상세보기
Miyazaki,Kazuma; Watanabe,Takashi, Control apparatus for internal combustion engine.
상세보기
Ito,Yukikazu; Kinose,Kenichi, Control device for internal combustion engine.
상세보기
Hicks, Paul G.; Lee, Fei Philip, Dual action fuel injection nozzle.
상세보기
Lampert Jordan K. ; Kouznetsov Andrian I. ; Wong Jacob Y. ; Heck Ronald M. ; Steger John J. ; Robertson Arthur Bruce ; Moser Jeff H., Dynamic infrared sensor for automotive pre-vaporized fueling control.
상세보기
Borg,Jonathan; Oho,Shigeru; Hunt,Frank Warren; Miyajima,Ayumu, Engine start fuel control system.
상세보기
Reddy Sam Raghuma, Evaporative emission control canister system for reducing breakthrough emissions.
상세보기
Hiltzik, Laurence H.; McCrae, Peter D.; Miller, James R.; Williams, Roger S., Evaporative fuel vapor emission control systems.
상세보기
Hunt, Frank Warren; Miyajima, Ayumu; Saikalis, George; Borg, Jonathan; Oho, Shigeru, Fuel control system.
상세보기
Hunt, Frank Warren; Oho, Shigeru; Miyajima, Ayumu, Fuel delivery system for an internal combustion engine.
상세보기
Hasegawa Jun,JPX ; Yamashita Yukihiro,JPX ; Isobe Daiji,JPX ; Kondo Wakichi,JPX, Fuel injection control system of internal combustion engine.
상세보기
Jun Hasegawa JP; Yukihiro Yamashita JP, Fuel injection control system of internal combustion engine.
상세보기
Ichinose Hiroki,JPX, Fuel injection controlling apparatus in starting an internal combustion engine.
상세보기
Pellizzari, Roberto O.; Baron, John; Linna, Jan Roger; Loftus, Peter; Palmer, Peter; Mello, John Paul; Sprague, Stuart Bennett, Fuel injector for an internal combustion engine.
상세보기
Pellizzari,Roberto O.; Baron,John; Linna,Jan Roger; Loftus,Peter; Palmer,Peter; Mello,John Paul; Sprague,Stuart Bennett, Fuel injector for an internal combustion engine.
상세보기
Baasch, Oswald; Flynn, Douglas Joseph; Rucker, Laura Beth; Wilson, Shane, Fuel injector nozzle adapter.
상세보기
Baasch, Oswald; Rucker, Laura Beth; Flynn, Douglas Joseph; Wilson, Shane, Fuel injector nozzle adapter.
상세보기
Baasch, Oswald; Rucker, Laura Beth; Flynn, Douglas Joseph; Wilson, Shane, Fuel injector nozzle adapter.
상세보기
Baasch,Oswald; Flynn,Douglas Joseph; Rucker,Laura Beth; Wilson,Shane, Fuel injector nozzle adapter.
상세보기
Amou, Kiyoshi; Okamoto, Yoshio; Kowatari, Takehiko; Miyajima, Ayumu; Kadomukai, Yuzo; Ishikawa, Toru; Nagano, Masami; Ichihara, Takanobu; Saeki, Hiroaki; Watanabe, Kenji, Fuel supply device and internal combustion engine mounting the same.
상세보기
Nagano, Masami; Ichihara, Takanobu, Fuel supply system of internal combustion engine.
상세보기
Kim, Chang Han; Kim, Myeong Hwan; Park, Chang Jun, Fuel supply system of vehicle.
상세보기
Pellizzari, Roberto O.; Baron, John; Linna, Jan Roger; Loftus, Peter; Palmer, Peter; Mello, John Paul; Sprague, Stuart Bennett, Fuel system for an internal combustion engine and method for controlling same.
상세보기
Pellizzari,Roberto O.; Baron,John; Linna,Jan Roger; Loftus,Peter; Palmer,Peter; Mello,John Paul; Sprague,Stuart Bennett, Fuel system for an internal combustion engine and method for controlling same.
상세보기
Honda, Minoru; Oda, Kouichi; Kato, Naoya; Takeyama, Masaki; Inuzuka, Yoshinori; Amano, Noriyasu; Nishimoto, Takashi, Fuel vapor adsorption device of internal combustion engine and method of desorbing fuel vapor from fuel vapor adsorbent.
상세보기
Amou, Kiyoshi; Kadomukai, Yuzo; Saeki, Hiroaki; Watanabe, Kenji; Ichihara, Takanobu; Nagano, Masami, Fuel vaporization promoting apparatus and fuel carburetion accelerator.
상세보기
Hunt Frank W. ; Oho Shigeru, Heater for a cold start fuel injector.
상세보기
Watanabe,Kenji; Saeki,Hiroaki; Amou,Kiyoshi, Heater unit for a combustion-stabilizing device and a combustion stabilizing device including the same.
상세보기
Romann Peter,DEX ; Krohn Klaus-Henning,DEX ; Lange Jorg,DEX ; Vogel Christof,DEX, Injection arrangement for an internal combustion engine and method for fuel injection.
상세보기
Amou, Kiyoshi; Okamoto, Yoshio; Kadomukai, Yuzo; Kowatari, Takehiko; Miyajima, Ayumu; Nagano, Masami; Ichihara, Takanobu; Saeki, Hiroaki; Someno, Tadashi, Intake air control device and internal combustion engine mounting the same.
상세보기
Baasch, Oswald, Intake manifold plate adapter.
상세보기
Gmelin, Henry; Holder, Eberhard; Kemmler, Roland; Matt, Martin; Woerner, Ralf; Zimmermann, Wolf, Internal combustion engine and method for operating an internal combustion engine.
상세보기
Watanabe, Atsushi; Badarinarayan, Harsha; Borg, Jonathan; Mccune, Donald J.; Shiraishi, Takuya; Hohkita, Atsushi; Soma, Masahiro; Saeki, Hiroaki, Method and apparatus for attenuating fuel pump noise in a direct injection internal combustion chamber.
상세보기
Watanabe, Atsushi; Hohkita, Atsushi; Soma, Masahiro; Saeki, Hiroaki, Method and apparatus for attenuating fuel pump noise in a direct injection internal combustion chamber.
상세보기
Watanabe,Atsushi; Badarinarayan,Harsha; Borg,Jonathan; McCune,Donald J.; Shiraishi,Takuya; Hohkita,Atsushi; Soma,Masahiro; Saeki,Hiroaki, Method and apparatus for attenuating fuel pump noise in a direct injection internal combustion chamber.
상세보기
Nakagawa Norihisa,JPX, Method and apparatus for controlling fuel injection in a multicylinder internal combustion engine.
상세보기
Pflieger Helmut,DEX ; Mallebrein Georg,DEX, Method and arrangement for supplying fuel vapor to an internal combustion engine.
상세보기
Romzek Martin Anthony, Method for internal combustion engine start-up.
상세보기
Hiltzik, Laurence H.; Jaqiello, Jacek Z.; Tolles, Edward Don; Williams, Roger S., Method for reducing emissions from evaporative emissions control systems.
상세보기
Tanaka Hiroshi (Susono JPX) Fuwa Naohide (Susono JPX), Method of and apparatus for controlling fuel injection in internal combustion engine.
상세보기
Elia,Mimmo; Linna,Jan Roger; Mello,John Paul, Multiple capillary fuel injector for an internal combustion engine.
상세보기
Elia,Mimmo; Linna,Jan Roger; Mello,John Paul, Multiple capillary fuel injector for an internal combustion engine.
상세보기
Weber Gregory T. ; Duty Mark J., Purge vapor start feature.
상세보기
Linna, Jan-Roger; Mello, John Paul; Smutzer, Chad, System and methodology for purging fuel from a fuel injector during start-up.
상세보기
Dudar, Aed M., System and methods for cold starting an internal combustion engine.
상세보기
Hunt, Frank Warren; Oho, Shigeru; Miyajima, Ayumu, System for management of fuel in a cold start fuel passageway.
상세보기
Klatt,Christopher; Gerlich,Torsten; Klesen,Christof, System for the metered feeding of volatile fuel components.
상세보기
Giacomazzi, Roy A.; Gonze, Eugene V.; Rich, Gregory E.; Toton, Bernard, Vapor assisted cold start architecture utilizing tank grade vent valves.
상세보기
Freeland Mark, Vapor recovery control system for an internal combustion engine.
상세보기

내보내기 메뉴

내보내기 구분

파일저장
인쇄
메일전송

구성항목

기본정보
상세정보

관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC

저장형식

Text(ASCII format)
Excel format
PIAS분석(.xls)

메일정보

받는사람 (필수): @
보내는사람 (선택): @
제목
내용: KISTI 검색결과 이메일 서비스

안내

총 건의 자료가 검색되었습니다.

다운받으실 자료의 인덱스를 입력하세요. (1-10,000)

검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다.

데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요)

다운로드 파일은 UTF-8 형태로 저장됩니다.
파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오.

Text(ASCII format)
Excel format

AI-Helper ※ AI-Helper는 을 사용합니다.

AI-Helper

안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

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

연합인증

Cold start fuel control system 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (59)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Cold start fuel control system 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허를 인용한 특허 (59)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트