KR970040746A - Hydraulic alarm device for brake - Google Patents

Hydraulic alarm device for brake Download PDF

Info

Publication number
KR970040746A
KR970040746A KR1019950047677A KR19950047677A KR970040746A KR 970040746 A KR970040746 A KR 970040746A KR 1019950047677 A KR1019950047677 A KR 1019950047677A KR 19950047677 A KR19950047677 A KR 19950047677A KR 970040746 A KR970040746 A KR 970040746A
Authority
KR
South Korea
Prior art keywords
wheel hydraulic
line
hydraulic line
rear wheel
front wheel
Prior art date
Application number
KR1019950047677A
Other languages
Korean (ko)
Inventor
조영환
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 KR1019950047677A priority Critical patent/KR970040746A/en
Publication of KR970040746A publication Critical patent/KR970040746A/en

Links

Landscapes

  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

본 발명은 차량바퀴에 제동을 걸어줄 수 있도록 유압을 제공하는 라인에 유압이 떨어졌을 경우 이를 운전자에게 알려줄 수 있도록 하며, 유압이 소모된 라인을 막아주므로써 페달의 조작을 적게하며, 브레이크 반응시간을 단축시켜줄 수 있도록 하는 브레이크용 유압경보장치에 관한 것으로, 상기 마스터실린더(1)내의 유압송출측에 각각 부착된 앞바퀴유압라인 및 뒷바퀴유압라인(2,3); 상기 앞바퀴유압라인(2)과 뒷바퀴유압라인(3)상의 소정위치에 그들을 연통하도록 구비되는 연결라인(4) ; 상기 연결라인(4)상에 내장되며, 상기 앞바퀴유압라인(2)과 뒷바퀴유압라인(3)에 흐르는 유압의 크기차에 따라 이동되는 수단(5) ; 상기 이동수단(5)을 동일압력으로 양측에서 가압할 수 있도록 그 일측은 상기 이동수단(5)에 연결되면, 그 타측은 각각 앞바퀴유압라인(2)과 뒷바퀴유압라인(3)에 연결되는 가압수단(6) ; 상기 연결라인(4)에 장착된 상태로 외부의 전원부와 연결되며, 상기 이동수단(5)의 이동에 따라 온-오프(ON-OFF)동작을 수행하여 전원을 공급하는 전원스위칭수단(9); 및 상기 연산증폭수단(9)에 연결되어 전원공급에 따라 운전자에게 알리는 경보수단(10)을 포함하는 것을 특징으로 한다.The present invention allows the driver to be notified when the hydraulic pressure falls on the line providing the hydraulic pressure to brake the vehicle wheels, and the operation of the pedals is reduced by preventing the oil exhausted lines, and the brake reaction time is reduced. It relates to a hydraulic alarm device for the brake to be shortened, the front wheel hydraulic line and the rear wheel hydraulic line (2, 3) attached to the hydraulic discharge side in the master cylinder (1), respectively; A connection line (4) provided to communicate them at a predetermined position on the front wheel hydraulic line (2) and the rear wheel hydraulic line (3); A means (5) embedded in the connection line (4) and moved according to the magnitude difference of the hydraulic pressure flowing in the front wheel hydraulic line (2) and the rear wheel hydraulic line (3); When one side is connected to the moving means 5 so that the moving means 5 can be pressurized at both sides with the same pressure, the other side is pressurized to be connected to the front wheel hydraulic line 2 and the rear wheel hydraulic line 3, respectively. Means 6; A power switching means 9 which is connected to an external power supply in a state of being mounted on the connection line 4 and supplies power by performing an on-off operation according to the movement of the moving means 5; ; And an alarm means 10 connected to the operational amplification means 9 to notify the driver according to the power supply.

Description

브레이크용 유압경보장치Hydraulic alarm device for brake

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

제 1 도는 본 발명에 의한 브레이크용 유압경보장치의 일실시예 구성도.1 is a configuration diagram of an embodiment of a hydraulic pressure alarm device for a brake according to the present invention.

제2도는 유압경보장치의 요부인 스위치 구성을 나타낸 제1도의 A부분 상세도.2 is a detailed view of the portion A of FIG. 1 showing a switch configuration which is a main part of the hydraulic alarm device.

제3도는 본 발명에 의한 브레이크용 유압경보장치의 일실시예 구성을 나타낸 회로도.Figure 3 is a circuit diagram showing an embodiment configuration of a hydraulic pressure alarm device for brakes according to the present invention.

Claims (3)

브레이크 페달의 조작에 따라 마스터실린더(1)에 내장된 피스톤(1a)의 압축으로 송출되는 유압량의 고저를 판단하여 운전자에게 인식시켜주는 브레이크용 유압경보장치에 있어서, 상기 피스톤(la)의 압축에 따라 마스터실린더(1)내의 유압을 송출할 수 있도록 그에 각각 부착된 앞바퀴유압라인 및 뒷바퀴유압라인(2,3); 사익 앞바퀴유압라인(2)과 뒷바퀴유압라인(3)상의 소정위치에 그들을 연통하도록 구비되는 연결라인(4); 상기 연결라인(4)상에 내장되며, 상기 앞바퀴유압라인(2)과 뒷바퀴유압라인(3)에 흐르는 유압의 크기차에 따라 이동되는 수단(5); 상기 이동수단(5)을 동일압력으로 양측에서 가압할 수 있도록 그 일측은 상기 이동수단(5)에 연결되면, 그 타측은 각각 앞바퀴유압라인(2)과 뒷바퀴유압라인(3)에 연결되는 가압수단(6); 상기 연결라인(4)에 장착된 상태로 외부의전원부와 연결되며, 상기 이동수단(5)의 이동에 따라 온-오프(ON-OFF)동작을 수행하여 전원을 공급하는 전원스위칭수단(7); 상기 전원스위칭수단(7)에 연결되며, 그로부터 입력되는 전원을 증폭하여 출력하는 연산증폭수단(9); 및 상기 연산증폭수단(9)에 연결되어 전원공급에 따라 운전자에게 알리는 경보수단(10)을 포함하는 것을 특징으로 하는 브레이크용 유압경보장치.In the hydraulic pressure alarm device for the brake to determine the height of the hydraulic pressure transmitted by the compression of the piston (1a) built into the master cylinder (1) according to the operation of the brake pedal, the compression of the piston (la) According to the front wheel hydraulic line and the rear wheel hydraulic line (2, 3) attached to each so as to send the hydraulic pressure in the master cylinder (1); A connection line 4 provided to communicate them at predetermined positions on the front wheel hydraulic line 2 and the rear wheel hydraulic line 3; A means (5) embedded in the connection line (4) and moved according to the magnitude difference of the hydraulic pressure flowing in the front wheel hydraulic line (2) and the rear wheel hydraulic line (3); When one side is connected to the moving means 5 so that the moving means 5 can be pressurized at both sides with the same pressure, the other side is pressurized to be connected to the front wheel hydraulic line 2 and the rear wheel hydraulic line 3, respectively. Means 6; A power switching means 7 connected to an external power supply unit mounted on the connection line 4 to supply power by performing an on-off operation according to the movement of the moving means 5; ; An operational amplification means (9) connected to said power switching means (7) for amplifying and outputting power input therefrom; And an alarm means (10) connected to the operational amplifier means (9) informing the driver in accordance with the power supply. 제1항에 있어서, 상기 이동수단(5) 스틸볼로 형성된 것을 특징으로 하는 브레이크용 유압경보장치.The hydraulic alarm device for a brake according to claim 1, wherein the moving means is formed of a steel ball. 제1항에 있어서, 앞바퀴유압라인(2)과 뒷바퀴유압라인(3)의 유압차이가 소저압력 이상일 때, 그들을 상기 이동수단(5)이 가압스프링(6)의 허용압력을 이기고 차폐할 수 있도록 한 것을 특징으로 하는 브레이크용 유압경보장치.2. The method according to claim 1, wherein when the hydraulic difference between the front wheel hydraulic line (2) and the rear wheel hydraulic line (3) is greater than or equal to the required pressure, the moving means (5) overcomes the allowable pressure of the pressure spring (6) and shields them. Hydraulic alarm device for a brake, characterized in that. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950047677A 1995-12-08 1995-12-08 Hydraulic alarm device for brake KR970040746A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950047677A KR970040746A (en) 1995-12-08 1995-12-08 Hydraulic alarm device for brake

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950047677A KR970040746A (en) 1995-12-08 1995-12-08 Hydraulic alarm device for brake

Publications (1)

Publication Number Publication Date
KR970040746A true KR970040746A (en) 1997-07-24

Family

ID=66593181

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950047677A KR970040746A (en) 1995-12-08 1995-12-08 Hydraulic alarm device for brake

Country Status (1)

Country Link
KR (1) KR970040746A (en)

Similar Documents

Publication Publication Date Title
EP1110836A3 (en) Braking pressure control apparatus
MXPA03001132A (en) Electronically controlled parking brake for a motor vehicle.
DE60115959D1 (en) HYDRAULIC VEHICLE BRAKE SYSTEM WITH ACTIVE SIMULATOR
CA2292169A1 (en) Brake fluid pressure retaining unit
EP1352799A3 (en) Hybrid brake system for a vehicle
SE8504977L (en) DEVICE FOR VEHICLES WITH HYDRAULIC TRUCK SYSTEM
ES2127160B1 (en) PROCEDURE AND DEVICE FOR THE OPERATION OF A BRAKE INSTALLATION OF A VEHICLE.
JP2002501855A (en) Brake booster for automobile
ATE252470T1 (en) REVERSING SYSTEM FOR TRAILER OVERBRAKE SYSTEMS WITH HYDRAULIC BRAKE POWER TRANSMISSION DEVICE
ATE416109T1 (en) BRAKE DEVICE OF A VEHICLE
CA2388217A1 (en) Secondary brake system with electrohydraulic proportional valve
DE69103628D1 (en) FORCE OR PRESSURE ENLARGING DEVICE.
KR970040746A (en) Hydraulic alarm device for brake
FR2440854A1 (en) Emergency brake for vehicles - is hydraulic, can be connected into main braking circuit and can be remotely operated
PT1604128E (en) Braking circuit comprising a hydraulic parking brake
ATE283782T1 (en) PRESSURE-ACTUATED VEHICLE BRAKE SYSTEM
KR970040416A (en) Auxiliary brake system
ATE312008T1 (en) BRAKE CONTROL DEVICE ON THE STEERING WHEEL
KR100303035B1 (en) Emergency brake
KR970020817A (en) Hydraulic brake system
JPS6236675Y2 (en)
WO2003013924A3 (en) Hydraulic braking circuit and its use
KR960022028A (en) Automotive engine brake
KR970040629A (en) Brake system
KR19980053705U (en) Brake operation circuit

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application