KR100941808B1 - 브레이크 부스터 부압 조절 장치 - Google Patents
브레이크 부스터 부압 조절 장치 Download PDFInfo
- Publication number
- KR100941808B1 KR100941808B1 KR1020080067725A KR20080067725A KR100941808B1 KR 100941808 B1 KR100941808 B1 KR 100941808B1 KR 1020080067725 A KR1020080067725 A KR 1020080067725A KR 20080067725 A KR20080067725 A KR 20080067725A KR 100941808 B1 KR100941808 B1 KR 100941808B1
- Authority
- KR
- South Korea
- Prior art keywords
- negative pressure
- brake booster
- venturi tube
- surge tank
- air
- Prior art date
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Classifications
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- 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
- B60T13/57—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of control valves
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- 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
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/321—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration deceleration
- B60T8/3255—Systems in which the braking action is dependent on brake pedal data
- B60T8/3275—Systems with a braking assistant function, i.e. automatic full braking initiation in dependence of brake pedal velocity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
- F16K51/02—Other details not peculiar to particular types of valves or cut-off apparatus specially adapted for high-vacuum installations
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- 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
- B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
- B60T2201/03—Brake assistants
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
Description
Claims (3)
- 에어 인테이크 호스로부터 분기되어 스로틀 밸브를 우회한 후 써지 탱크로 연결되는 벤츄리관;브레이크 부스터의 진공 포트로부터 연장되어 상기 벤츄리관으로 연결되며, 공기가 상기 벤츄리관측으로만 흐르게 하는 체크 밸브가 구비되는 제1 부압형성라인; 및브레이크 부스터의 진공 포트로부터 연장되어 상기 써지 탱크로 연결되는 제2 부압형성라인;을 포함하는 브레이크 부스터 부압 조절 장치.
- 제1항에 있어서,상기 제2 부압형성라인에는, 공기가 상기 써지 탱크측으로만 흐르게 하는 체크 밸브가 더 구비되는 브레이크 부스터 부압 조절 장치.
- 제2항에 있어서,상기 벤츄리관에는, 공기가 상기 써지 탱크측으로만 흐르게 하는 체크 밸브가 더 구비되는 브레이크 부스터 부압 조절 장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080067725A KR100941808B1 (ko) | 2008-07-11 | 2008-07-11 | 브레이크 부스터 부압 조절 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080067725A KR100941808B1 (ko) | 2008-07-11 | 2008-07-11 | 브레이크 부스터 부압 조절 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100007204A KR20100007204A (ko) | 2010-01-22 |
KR100941808B1 true KR100941808B1 (ko) | 2010-02-10 |
Family
ID=41816225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080067725A KR100941808B1 (ko) | 2008-07-11 | 2008-07-11 | 브레이크 부스터 부압 조절 장치 |
Country Status (1)
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KR (1) | KR100941808B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160099843A (ko) | 2015-02-13 | 2016-08-23 | 현대자동차주식회사 | 브레이크 부스터용 부압 증폭기 |
US10166962B2 (en) | 2015-10-26 | 2019-01-01 | Hyundai Motor Company | Noise reduction device for negative pressure line of brake booster |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101257213B1 (ko) * | 2012-11-21 | 2013-04-23 | 강필수 | 차량 브레이크 안전장치 |
US9827963B2 (en) * | 2013-06-11 | 2017-11-28 | Dayco Ip Holdings, Llc | Aspirators for producing vacuum using the Venturi effect |
KR102089656B1 (ko) | 2013-10-15 | 2020-03-18 | 현대모비스 주식회사 | 차량 센서 이상 검출 장치 및 방법 |
US9669815B2 (en) * | 2014-08-19 | 2017-06-06 | Dayco Ip Holdings, Llc | Dual aspirator system with aspirator shut-off valve |
US10202913B2 (en) | 2017-02-06 | 2019-02-12 | Ford Global Technologies, Llc | Method and system for boosted engine system |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5291916A (en) | 1992-12-28 | 1994-03-08 | Excel Industries, Inc. | Check valve |
US6035881A (en) | 1997-05-15 | 2000-03-14 | Walter Alfmeier Ag Prazisions-Baugruppenelemente | Checkvalve unit |
JP2002211385A (ja) | 2001-01-19 | 2002-07-31 | Tokico Ltd | 気圧式倍力装置および気圧式倍力装置用エジェクタ |
KR100667439B1 (ko) | 2005-12-10 | 2007-01-10 | 현대자동차주식회사 | 차량 제동용 부압조절장치 및 그 제어방법 |
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2008
- 2008-07-11 KR KR1020080067725A patent/KR100941808B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5291916A (en) | 1992-12-28 | 1994-03-08 | Excel Industries, Inc. | Check valve |
US6035881A (en) | 1997-05-15 | 2000-03-14 | Walter Alfmeier Ag Prazisions-Baugruppenelemente | Checkvalve unit |
JP2002211385A (ja) | 2001-01-19 | 2002-07-31 | Tokico Ltd | 気圧式倍力装置および気圧式倍力装置用エジェクタ |
KR100667439B1 (ko) | 2005-12-10 | 2007-01-10 | 현대자동차주식회사 | 차량 제동용 부압조절장치 및 그 제어방법 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160099843A (ko) | 2015-02-13 | 2016-08-23 | 현대자동차주식회사 | 브레이크 부스터용 부압 증폭기 |
US10166962B2 (en) | 2015-10-26 | 2019-01-01 | Hyundai Motor Company | Noise reduction device for negative pressure line of brake booster |
Also Published As
Publication number | Publication date |
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KR20100007204A (ko) | 2010-01-22 |
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