[특허]Method of controlling an internal combustion engine

Method of controlling an internal combustion engine 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F01L-001/34 F01L-009/04
출원번호	US-0665412 (1991-03-06)
우선권정보	JP-0059040 (1990-03-08)
발명자 / 주소	Sono Hiroshi (Wako JPX) Umiyama Hidezo (Wako JPX) Kinoshita Masakazu (Wako JPX)
출원인 / 주소	Giken Kogyo K.K. (Honda Motor Co., Ltd., in English) (Tokyo JPX 03)
인용정보	피인용 횟수 : 22 인용 특허 : 0

초록 ▼

A method of controlling an internal combustion engine having at least one intake valve comprises the steps of (1) detecting a demand of the driver to the engine, (2) detecting operating parameters of the engine including engine rotational speed, and (3) setting the timing of closing the at least one intake valve to timing which makes output of the engine the maximum at the detected engine rotational speed, when it is detected that the driver demands that the maximum output of the engine should be obtained in at least a predetermined operating region of the engine. In another form of the invention, when the knocking of the engine is detected, the timing of closing the at least one intake valve is advanced or retarded by a predetermined amount from timing applied before occurrence of the knocking such that the engine has intake efficiency thereof lowered, at least in a predetermined operating region of the engine determined based on at least the detected demand of the driver to the engine and the detected engine rotational speed, and the advancing or retarding of the timing is continued even after the knocking of the engine ceases to occur.

대표청구항 ▼

A method of controlling an internal combustion engine having at least one intake valve, and timing-setting means capable of setting at least timing of closing said at least one intake valve as desired, comprising the steps of: (1) detecting a demand of the driver to said engine; (2) detecting operating parameters of said engine including engine rotational speed and temperature; (3) controlling the amount of intake air supplied to said engine mainly by changing the period of opening said at least one intake valve by setting said timing of closing said at least one intake valve to such timing that the amount of intake air which makes output of said engine the maximum at the detected engine rotational speed is obtained, when it is detected that the driver demands that the maximum output of said engine should be obtained while said engine is in at least a predetermined operating region of said engine; (4) determining whether or not the detected temperature of said engine is in a range higher than a first predetermined value and lower than a second predetermined value which is higher than said first predetermined value; and (5) when said temperature of said engine is determined to be in said range, advancing or retarding said timing of closing said at least one intake valve by a predetermined amount from timing applied when said temperature of said engine is lower than said first predetermined value such that said engine has intake efficiency thereof lowered, while said engine is in a second predetermined operating region of said engine determined based on at least the detected demand of the driver to said engine and the detected engine rotational speed.

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Weber,James Richard; Leman,Scott A., Air and fuel supply system for combustion engine.
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Vorih, Joseph M.; Mossberg, Jeffrey; Vanderpoel, Richard; Ernest, Steven; Paterson, Guy; Schwoerer, John A.; Leitkowski, Edward T.; Brzoska, Andrew; Cosma, Gheorghe, Variable lost motion valve actuator and method.
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Vorih,Joseph M.; Mossberg,Jeffrey; Vanderpoel,Richard; Ernest,Steven; Paterson,Guy; Schwoerer,John A.; Leitkowski,Edward T., Variable lost motion valve actuator and method.
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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

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
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연합인증

Method of controlling an internal combustion engine 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (22)

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Method of controlling an internal combustion engine 원문보기

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연구과제 타임라인

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이 특허를 인용한 특허 (22)

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