KR960022028A

KR960022028A - Automotive engine brake

Info

Publication number: KR960022028A
Application number: KR1019940033273A
Authority: KR
Inventors: 금옥석
Original assignee: 전성원; 현대자동차 주식회사
Priority date: 1994-12-08
Filing date: 1994-12-08
Publication date: 1996-07-18

Abstract

운전자의 편의성은 물론 주행 안정성을 제공하고, 주행시 보다 확고한 제동력을 제공할 수 있는 자동차용 엔진 브레이크장치를 제공하기 위하여, 압축공기를 저장하는 주 공기탱크 및 보조 공기탱크와, 공압을 전달받아 유압을 전/후륜 휠실린더에 전달하는 전/후륜 공기배력기와, 상기 공기탱크와 상기 공기배력기 사이에 위치하여 운전자의 페달조작에 의해 공압회로를 개폐하는 브레이크밸브와, 엔진의 실린더헤드상에 위치하여 유압에 의해 작동하는 제3배기밸브와, 전기적 신호에 의해 공압회로를 개폐하는 3방향 전자기밸브와, 상기 3방향 전자기밸브에 의해 상기 제3배기밸브에 공급되는 유압회로를 개폐하는 제어밸브를 구비하는 자동차용 브레이크장치에 있어서, 상기 브케이크밸브에 연결되어 페달작동을 감지하는 작동감지센서와, 상기 작동감지센서의 신호를 입력받아 상기 3방향 전자기밸브를 제어하는 제어기를 더 포함함을 특징으로 하는 자동차용 엔진 브레이크장치.In order to provide the driver's convenience as well as driving stability, and to provide an engine brake device for a vehicle that can provide more firm braking force when driving, the main air tank and auxiliary air tank that stores compressed air, and the hydraulic pressure is supplied through the pneumatic It is located on the cylinder head of the engine, and the front / rear wheel air booster which is transmitted to the front / rear wheel cylinders, the brake valve which is located between the air tank and the air booster and opens and closes the pneumatic circuit by the driver's pedal operation. A third exhaust valve actuated by hydraulic pressure, a three-way electromagnetic valve for opening and closing the pneumatic circuit by an electrical signal, and a control valve for opening and closing the hydraulic circuit supplied to the third exhaust valve by the three-way electromagnetic valve A brake device for an automobile, comprising: an operation detecting sensor connected to the brake valve and detecting a pedal operation; Receiving the signal of the sensor device for an automobile engine brake, characterized by further comprising a controller for controlling the three-way electromagnetic valve.

Description

Automotive engine brake

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 본 발명에 사용된 파워타더의 원리를 도시한 구성도,2 is a block diagram showing the principle of the power tarder used in the present invention,

제3도는 본 발명에 따른 엔진 브레이크장치의 구성도.3 is a block diagram of an engine brake device according to the present invention.

Claims

A main air tank and auxiliary air tank for storing compressed air, a front / rear air booster for receiving hydraulic pressure and transmitting hydraulic pressure to the front / rear wheel cylinders, and a driver's pedal located between the air tank and the air booster. A brake valve for opening and closing the pneumatic circuit by operation, a third exhaust valve located on the cylinder head of the engine operated by hydraulic pressure, a three-way electromagnetic valve for opening and closing the pneumatic circuit by electrical signals, and the three-way electromagnetic valve A brake device for an automobile having a control valve for opening and closing a hydraulic circuit supplied to the third exhaust valve by a valve, comprising: an operation detecting sensor connected to the brake valve to sense pedal operation, and a signal of the operation detecting sensor The engine brake apparatus for a vehicle, further comprising a controller for receiving the input and controlling the three-way electromagnetic valve.

※ Note: The disclosure is based on the initial application.