KR970044765A - Automobile exhaust gas recirculation device - Google Patents

Automobile exhaust gas recirculation device Download PDF

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Publication number
KR970044765A
KR970044765A KR1019950063433A KR19950063433A KR970044765A KR 970044765 A KR970044765 A KR 970044765A KR 1019950063433 A KR1019950063433 A KR 1019950063433A KR 19950063433 A KR19950063433 A KR 19950063433A KR 970044765 A KR970044765 A KR 970044765A
Authority
KR
South Korea
Prior art keywords
gas recirculation
exhaust gas
exhaust
solenoid valve
recirculation apparatus
Prior art date
Application number
KR1019950063433A
Other languages
Korean (ko)
Inventor
이명재
Original Assignee
김태구
대우자동차 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 김태구, 대우자동차 주식회사 filed Critical 김태구
Priority to KR1019950063433A priority Critical patent/KR970044765A/en
Publication of KR970044765A publication Critical patent/KR970044765A/en

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  • Exhaust-Gas Circulating Devices (AREA)

Abstract

본 발명은 자동차의 배기가스 재순환장치에 관한 것으로서 배기가스의 재순환을 ECU(Electrinc Control Unit)에 의하여 솔레노이드밸브를 제어하는 전자제어 방식으로 하여 엔진의 운전상태에 따라서 적정하고 효과적으로 재순환시키도록 할 목적으로, 배기관(2)과 흡기다기관(4)을 연통하도록 연결된 배기공급관(6)의 일측에 설치되어 이 배기 공급관(6)을 개폐하는 솔레노이드밸브(20)와, 엔진의 온도, 엔진 회전속도, 흡기다기관(4)의 진공도, 그리고 흡입공기량을 감지하는 센서로부터 인가되는 감지신호를 예입력된 설정값과 비교판단하여 상기 솔레노이드밸브(20)를 작동시키는 ECU(30)를 포함하여 구성된 것을 특징으로 하는 자동차의 배기가스 재순환 장치를 제공한다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an exhaust gas recirculation apparatus for automobiles. And a solenoid valve 20 installed on one side of the exhaust supply pipe 6 connected to the exhaust pipe 2 and the intake manifold 4 to open and close the exhaust supply pipe 6, the engine temperature, the engine speed, and the intake air. And a ECU (30) for operating the solenoid valve (20) by comparing the vacuum signal of the manifold (4) and the detection signal applied from the sensor for detecting the intake air amount with a preset input value. Provided is an exhaust gas recirculation apparatus of an automobile.

Description

자동차의 배기가스 재순환장치Automobile exhaust gas recirculation device

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

제2도는 본 발명의 배기가스 재순환 장치를 나타내는 구성 개략도.2 is a schematic view showing an exhaust gas recirculation apparatus of the present invention.

Claims (1)

자동차의 배기가스 재순환장치에 있어서 배기관(2)과 흡기다기관(4)을 연통하도록 연결된 배기공급관(6)의 일측에 설치되어 이 배기공급관(6)을 개폐하는 솔레노이드밸브(20)와; 엔진의 온도, 엔진 회전속도, 흡기다기관(4)의 진공도, 그리고 흡입공기량을 감지하는 센서로부터 인가되는 감지신호를 예입력된 설정값과 비교판단하여 상기 솔레노이드밸브(20)를 작동시키는 ECU(30)를 포함하여 구성된 것을 특징으로 하는 자동차의 배기가스 재순환 장치.A solenoid valve (20) installed in one side of an exhaust supply pipe (6) connected to communicate with the exhaust pipe (2) and the intake manifold (4) in the exhaust gas recirculation apparatus of an automobile; The ECU 30 which operates the solenoid valve 20 by judging a detection signal applied from a sensor for detecting an engine temperature, an engine rotation speed, a vacuum degree of the intake manifold 4, and an intake air amount with a preset input value. Exhaust gas recirculation apparatus of a vehicle, characterized in that configured to include.
KR1019950063433A 1995-12-29 1995-12-29 Automobile exhaust gas recirculation device KR970044765A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950063433A KR970044765A (en) 1995-12-29 1995-12-29 Automobile exhaust gas recirculation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950063433A KR970044765A (en) 1995-12-29 1995-12-29 Automobile exhaust gas recirculation device

Publications (1)

Publication Number Publication Date
KR970044765A true KR970044765A (en) 1997-07-26

Family

ID=66623037

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950063433A KR970044765A (en) 1995-12-29 1995-12-29 Automobile exhaust gas recirculation device

Country Status (1)

Country Link
KR (1) KR970044765A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100354013B1 (en) * 1999-12-30 2002-09-27 현대자동차주식회사 A controlling method for removing shock of engine torque introducing an exhaust gas recirculation
KR101136244B1 (en) * 2005-07-20 2012-04-17 엘지전자 주식회사 Guide-rail of container for refrigerator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100354013B1 (en) * 1999-12-30 2002-09-27 현대자동차주식회사 A controlling method for removing shock of engine torque introducing an exhaust gas recirculation
KR101136244B1 (en) * 2005-07-20 2012-04-17 엘지전자 주식회사 Guide-rail of container for refrigerator

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