KR940008976A - Brake pressure control device for vehicle hydraulic brake - Google Patents
Brake pressure control device for vehicle hydraulic brake Download PDFInfo
- Publication number
- KR940008976A KR940008976A KR1019920019771A KR920019771A KR940008976A KR 940008976 A KR940008976 A KR 940008976A KR 1019920019771 A KR1019920019771 A KR 1019920019771A KR 920019771 A KR920019771 A KR 920019771A KR 940008976 A KR940008976 A KR 940008976A
- Authority
- KR
- South Korea
- Prior art keywords
- brake
- master cylinder
- pressure
- hydraulic
- pump
- Prior art date
Links
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- Regulating Braking Force (AREA)
Abstract
본 발명은 마스터실린더, 브레이크, 유량조절밸브 및 솔레노이드 밸브, 피스톤펌프 그리고 익스팬더챔버로 구성되는 유압브레이크의 제동압력 조절장치로서, 정상 제동상태에서는 마스터실린더에서 발생한 유압이 유량조절밸브를 통하여 브레이크에 전달되며, 미끄럼이 발생한 상태에서는 마스터실린더로 부터의 유로는 차단되고 솔레노이드벨브, 피스톤펌프 그리고 유량조절밸브로 연결되는 폐회로가 형성되어 브레이크의 제동압력을 감소시키고 펌프에서 발생한 맥동이 마스터실린더로 전달되는 것을 방지한다.The present invention provides a brake pressure control device for a hydraulic brake composed of a master cylinder, a brake, a flow control valve and a solenoid valve, a piston pump, and an expander chamber. In the slipping state, the flow path from the master cylinder is blocked and a closed circuit is connected to the solenoid valve, the piston pump and the flow control valve to reduce the braking pressure of the brake and transfer the pulsation generated from the pump to the master cylinder. prevent.
또한, 이 시스템은 마스터실린더로 부터 두개의 독립된 유로가 형성되어, 각 유로가 대각성방향의 바퀴의 브레이크에 연결되어 각 유로중 하나가 파열되더라도 상대적으로 안전한 제동이 가능하며, 한쌍의 솔레노이드밸브와 체크밸브로 이루어진 트랙션콘트롤 시스템을 상기 제동압력조절장치에 부가하여 구동력을 자동 제어할수 있는 기능을 수행할수 있다.In addition, this system has two independent flow paths from the master cylinder, and each flow path is connected to the brake of the wheel in the diagonal direction, so that even if one of the flow paths breaks, a relatively safe braking is possible, and a pair of solenoid valves and checks A traction control system consisting of a valve may be added to the braking pressure regulating device to perform a function of automatically controlling driving force.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제2도는 본 발명의 제동압력 조절장치의 시스템작동도,2 is a system operation of the braking pressure control device of the present invention,
제3도는 본 발명을 위한 차량의 브레이크시스템을 구성한 실시예,3 is an embodiment of a brake system of a vehicle for the present invention;
제4도는 본 발명을 이용하여 드랙션콘트롤 기능을 갖춘 제동압력 조절장치를 구성한 실시예,Figure 4 is an embodiment of the braking pressure regulating device having a traction control function using the present invention,
제5도는 본 발명에 의한 요우 모멘트(Yaw moment)억제효과를 보인 상태도.5 is a state diagram showing an effect of suppressing yaw moments according to the present invention.
Claims (6)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920019771A KR940008976A (en) | 1992-10-26 | 1992-10-26 | Brake pressure control device for vehicle hydraulic brake |
US07/988,228 US5431489A (en) | 1992-06-12 | 1992-12-09 | Hydraulic anti-skid braking systems for automobiles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920019771A KR940008976A (en) | 1992-10-26 | 1992-10-26 | Brake pressure control device for vehicle hydraulic brake |
Publications (1)
Publication Number | Publication Date |
---|---|
KR940008976A true KR940008976A (en) | 1994-05-16 |
Family
ID=67210504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920019771A KR940008976A (en) | 1992-06-12 | 1992-10-26 | Brake pressure control device for vehicle hydraulic brake |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940008976A (en) |
-
1992
- 1992-10-26 KR KR1019920019771A patent/KR940008976A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |