KR950017546A - Brake booster vacuum operation device when engine starts off - Google Patents

Brake booster vacuum operation device when engine starts off Download PDF

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Publication number
KR950017546A
KR950017546A KR1019930029266A KR930029266A KR950017546A KR 950017546 A KR950017546 A KR 950017546A KR 1019930029266 A KR1019930029266 A KR 1019930029266A KR 930029266 A KR930029266 A KR 930029266A KR 950017546 A KR950017546 A KR 950017546A
Authority
KR
South Korea
Prior art keywords
brake booster
vacuum
operation device
engine
engine starts
Prior art date
Application number
KR1019930029266A
Other languages
Korean (ko)
Other versions
KR0136741B1 (en
Inventor
임창현
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 KR1019930029266A priority Critical patent/KR0136741B1/en
Publication of KR950017546A publication Critical patent/KR950017546A/en
Application granted granted Critical
Publication of KR0136741B1 publication Critical patent/KR0136741B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/46—Vacuum systems
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/72—Electrical control in fluid-pressure brake systems in vacuum systems or vacuum booster units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/02—Brake-action initiating means for personal initiation
    • B60T7/04—Brake-action initiating means for personal initiation foot actuated
    • B60T7/042—Brake-action initiating means for personal initiation foot actuated by electrical means, e.g. using travel or force sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

본 발명은 자동차 엔진시동 오프시 작동하는 브레이크 부스터 진공작동 장치에 관한 것으로 주행중 시동이 오프되면 ECU 가 브레이크 스위치의 신호를 받아 진공 펌프 모터를 구동시켜 브레이크 부스터에 진공을 형성한다.The present invention relates to a brake booster vacuum operation device that operates when the vehicle engine is turned off. When the engine is turned off while driving, the ECU receives a signal from the brake switch to drive a vacuum pump motor to form a vacuum in the brake booster.

Description

엔진시동 오프시 브레이크 부스터 진공작동 장치Brake booster vacuum operation device when engine starts off

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

도면은 본 발명의 브레이크 부스터 진공 작동장치를 도시하는 개략도이다.Figure is a schematic diagram showing a brake booster vacuum actuator of the present invention.

* 도면의 부호에 대한 설명 *Explanation of symbols in the drawings

1 : 브레이크 부스터2 : 진공호스1: brake booster 2: vacuum hose

3 : 진공펌프 모터4 : 체크밸브3: vacuum pump motor 4: check valve

5 : ECU6 : 타코미터5: ECU6: tachometer

7 : 브레이크 스위치8 : 점화코일7: brake switch 8: ignition coil

9 : 키이10 : 브레이크 페달9: key 10: brake pedal

Claims (1)

브레이크 부스터(1)에 연결되는 진공호스(2)는 분기되어 한 끝은 진공펌프 모터(3)에 연결되고 다른 한 끝은 진공탱크에 연결되며 체크밸브(4)가 설치되어 있고 ECU(5)에는 진공펌프 모터(5)가 연결되며 주행중 시동이 오프되면 브레이크 스위치(7)에 작동에 의해 ECU(5)가 진공펌프 모터(3)를 구동시켜 브레이크 부스터(1)에 진공을 형성하는 엔진시동 오프시 브레이크 부스터 진공작동장치.The vacuum hose (2) connected to the brake booster (1) is branched so that one end is connected to the vacuum pump motor (3), the other end is connected to the vacuum tank, and a check valve (4) is installed and the ECU (5) The vacuum pump motor 5 is connected to the engine. When the engine is turned off while driving, the engine is started by the ECU 5 by driving the vacuum pump motor 3 by operating the brake switch 7 to form a vacuum in the brake booster 1. Brake booster vacuum actuator when off. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930029266A 1993-12-23 1993-12-23 Brake booster operating device KR0136741B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930029266A KR0136741B1 (en) 1993-12-23 1993-12-23 Brake booster operating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930029266A KR0136741B1 (en) 1993-12-23 1993-12-23 Brake booster operating device

Publications (2)

Publication Number Publication Date
KR950017546A true KR950017546A (en) 1995-07-20
KR0136741B1 KR0136741B1 (en) 1998-05-15

Family

ID=19372307

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930029266A KR0136741B1 (en) 1993-12-23 1993-12-23 Brake booster operating device

Country Status (1)

Country Link
KR (1) KR0136741B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101362857B1 (en) * 2012-08-28 2014-02-17 박영옥 Anti-uncontrolled acceleration system of vehicle and method thereof
CN113696871A (en) * 2021-08-27 2021-11-26 东风汽车集团股份有限公司 Vacuum source control method and system for hybrid electric vehicle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101592760B1 (en) 2014-08-29 2016-02-12 현대자동차주식회사 Apparatus for diagnising state of fuel cell stack and method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101362857B1 (en) * 2012-08-28 2014-02-17 박영옥 Anti-uncontrolled acceleration system of vehicle and method thereof
CN113696871A (en) * 2021-08-27 2021-11-26 东风汽车集团股份有限公司 Vacuum source control method and system for hybrid electric vehicle

Also Published As

Publication number Publication date
KR0136741B1 (en) 1998-05-15

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