KR960023718A - Engine speed sensor - Google Patents

Engine speed sensor Download PDF

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Publication number
KR960023718A
KR960023718A KR1019940035124A KR19940035124A KR960023718A KR 960023718 A KR960023718 A KR 960023718A KR 1019940035124 A KR1019940035124 A KR 1019940035124A KR 19940035124 A KR19940035124 A KR 19940035124A KR 960023718 A KR960023718 A KR 960023718A
Authority
KR
South Korea
Prior art keywords
engine
engine speed
crankshaft pulley
light emitting
pulley
Prior art date
Application number
KR1019940035124A
Other languages
Korean (ko)
Inventor
김재관
Original Assignee
전성원
현대자동차 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019940035124A priority Critical patent/KR960023718A/en
Publication of KR960023718A publication Critical patent/KR960023718A/en

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  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

엔진의 기통수에 관계없이 엔진의 회전수를 오차없이 정확하게 감지하기 위하여; 크랭크샤프트 풀리와, 물펌프를 작동시키는 물펌프 풀리와, 이를 연동시키는 벨트와, 이들을 장착하고 있는 엔진 바디, 그리고 크랭크샤프트 풀리에 장착되어 엔진의 회전수를 출력하고, 크랭크샤프트 풀리 표면으로 돌출가능케 하는 탄성부재에 의하여 탄지, 장착되어 있는 출력부와, 엔진 바디에 장착되어 출력부의 출력을 입력하는 입력부로 이루어져서 엔진의 회전수를 감지하는 감지부를 사용함으로써; 엔진의 기통수에 관계없이 엔진의 회전수를 정확하게 검출할 수 있는 엔진 회전수 감지장치.To accurately detect the engine speed without errors regardless of the engine number; It is attached to the crankshaft pulley, the water pump pulley for operating the water pump, the belt interlocking with it, the engine body to which they are mounted, and the crankshaft pulley to output the engine speed, and to protrude to the crankshaft pulley surface. By using the sensing unit for sensing the rotational speed of the engine consisting of an output unit which is touched by the elastic member, the output unit is mounted, and the input unit is mounted to the engine body to input the output of the output unit; Engine speed sensing device that can accurately detect the engine speed regardless of the engine cylinder number.

Description

엔진 회전수 감지장치Engine speed sensor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 엔진 회전수 감지장치의 정면도.1 is a front view of the engine speed sensor according to the present invention.

Claims (3)

크랭크샤프트 풀리와, 물펌프를 작동시키는 물펌프 풀리와, 이를 전동시키는 벨트와, 이들을 장착하고 있는 엔진 바디와, 엔진의 회전수를 감지하는 감지부를 보유하고 있으며, 이 감지부는 크랭크샤프트 풀리에 탄성적으로 설치되어 벨트와 비접촉되는 영역에서 돌출되는 발광부와, 이 발광부가 돌출시 대향하는 엔진에 고정된 수광부를 포함하는 것을 특징으로 하는 엔진 회전수 감지장치.It has a crankshaft pulley, a water pump pulley for operating the water pump, a belt for driving it, an engine body to which it is mounted, and a sensing unit for detecting the engine speed, which is mounted on the crankshaft pulley. And a light emitting part that is sexually installed and protrudes from an area that is not in contact with the belt, and a light receiving part fixed to an engine facing the light emitting part when protruding. 제1항에 있어서, 발광부는 크랭크샤프트 풀리에 발광부의 일측이 힌지결합되고, 하측이 탄성부재로 탄지되는 엔진 회전수 감지장치.The apparatus of claim 1, wherein one side of the light emitting unit is hinged to the crankshaft pulley and a lower side of the light emitting unit is supported by an elastic member. 제1항 또는 제2항에 있어서, 크랭크샤프트 풀리에는 상기 발광부가 벨트에 의해 눌릴시 크랭크샤프트 풀리의 외주면과 일치될 수 있는 장착홈이 형성된 엔진 회전수 감지장치.The engine speed sensor according to claim 1 or 2, wherein the crankshaft pulley is provided with a mounting groove that can coincide with the outer circumferential surface of the crankshaft pulley when the light emitting part is pressed by the belt. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940035124A 1994-12-19 1994-12-19 Engine speed sensor KR960023718A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940035124A KR960023718A (en) 1994-12-19 1994-12-19 Engine speed sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940035124A KR960023718A (en) 1994-12-19 1994-12-19 Engine speed sensor

Publications (1)

Publication Number Publication Date
KR960023718A true KR960023718A (en) 1996-07-20

Family

ID=66688388

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940035124A KR960023718A (en) 1994-12-19 1994-12-19 Engine speed sensor

Country Status (1)

Country Link
KR (1) KR960023718A (en)

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application