KR970009360B1 - Fluid-pressure operated boosters for vehicle braking systems - Google Patents
Fluid-pressure operated boosters for vehicle braking systems Download PDFInfo
- Publication number
- KR970009360B1 KR970009360B1 KR90000399A KR900000399A KR970009360B1 KR 970009360 B1 KR970009360 B1 KR 970009360B1 KR 90000399 A KR90000399 A KR 90000399A KR 900000399 A KR900000399 A KR 900000399A KR 970009360 B1 KR970009360 B1 KR 970009360B1
- Authority
- KR
- South Korea
- Prior art keywords
- fluid
- vehicle braking
- braking systems
- pressure operated
- boosters
- Prior art date
Links
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
- 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
- B60T8/326—Hydraulic systems
- B60T8/3265—Hydraulic systems with control of the booster
-
- 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
-
- 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
- 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
- B60T8/34—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 having a fluid pressure regulator responsive to a speed condition
- B60T8/44—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 having a fluid pressure regulator responsive to a speed condition co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open systems
- B60T8/441—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 having a fluid pressure regulator responsive to a speed condition co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open systems using hydraulic boosters
-
- 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
- B60T8/34—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 having a fluid pressure regulator responsive to a speed condition
- B60T8/44—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 having a fluid pressure regulator responsive to a speed condition co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open systems
- B60T8/447—Reducing the boost of the power-assist booster means to reduce brake pressure
-
- 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
- B60T8/34—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 having a fluid pressure regulator responsive to a speed condition
- B60T8/44—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 having a fluid pressure regulator responsive to a speed condition co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open systems
- B60T8/447—Reducing the boost of the power-assist booster means to reduce brake pressure
- B60T8/448—Reducing the boost of the power-assist booster means to reduce brake pressure the power-assist booster means being a vacuum or compressed air booster
-
- 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
- B60T8/34—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 having a fluid pressure regulator responsive to a speed condition
- B60T8/48—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 having a fluid pressure regulator responsive to a speed condition connecting the brake actuator to an alternative or additional source of fluid pressure, e.g. traction control systems
- B60T8/4809—Traction control, stability control, using both the wheel brakes and other automatic braking systems
- B60T8/4827—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems
- B60T8/4845—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems using a booster or a master cylinder for traction control
-
- 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
- B60T8/34—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 having a fluid pressure regulator responsive to a speed condition
- B60T8/48—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 having a fluid pressure regulator responsive to a speed condition connecting the brake actuator to an alternative or additional source of fluid pressure, e.g. traction control systems
- B60T8/4809—Traction control, stability control, using both the wheel brakes and other automatic braking systems
- B60T8/4827—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems
- B60T8/4845—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems using a booster or a master cylinder for traction control
- B60T8/4854—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems using a booster or a master cylinder for traction control pneumatic boosters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S188/00—Brakes
- Y10S188/02—Hill holder
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Regulating Braking Force (AREA)
- Braking Systems And Boosters (AREA)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8901066.4 | 1989-01-18 | ||
GB898901066A GB8901066D0 (en) | 1989-01-18 | 1989-01-18 | Improvements in fluidpressure operated boosters for vehicle braking systems |
GB898908337A GB8908337D0 (en) | 1989-01-18 | 1989-04-13 | Improvements in fluid-pressure operated boosters for vehicle braking systems |
GB8918159.8 | 1989-08-09 | ||
GB898918159A GB8918159D0 (en) | 1989-01-18 | 1989-08-09 | Improvements in fluid-pressure operated boosters for vehicle braking systems |
GB8908337.3 | 1989-08-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900011640A KR900011640A (ko) | 1990-08-01 |
KR970009360B1 true KR970009360B1 (en) | 1997-06-12 |
Family
ID=10650214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR90000399A KR970009360B1 (en) | 1989-01-18 | 1990-01-15 | Fluid-pressure operated boosters for vehicle braking systems |
Country Status (6)
Country | Link |
---|---|
US (1) | US5372409A (ko) |
KR (1) | KR970009360B1 (ko) |
CZ (1) | CZ281212B6 (ko) |
GB (2) | GB8901066D0 (ko) |
YU (1) | YU6790A (ko) |
ZA (1) | ZA90124B (ko) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69406000T2 (de) * | 1993-07-27 | 1998-01-22 | Lucas Ind Plc | Fahrzeugbremsanlage mit elektronisch gesteuertem bremskraftverstärker |
DE4436819C2 (de) * | 1994-10-14 | 1998-09-24 | Lucas Ind Plc | Elektronisch gesteuerte Fahrzeugbremsanlage und Verfahren zu deren Betrieb |
DE19503622A1 (de) * | 1995-02-03 | 1996-08-08 | Bosch Gmbh Robert | Bremsanlage |
US6019440A (en) * | 1996-04-03 | 2000-02-01 | Itt Manufacturing Enterprises Inc. | Process and device for regulating a power brake variable boosting factor |
DE19648597A1 (de) * | 1996-11-23 | 1998-05-28 | Teves Gmbh Alfred | Unterdruckbremskraftverstärker |
DE19744112C1 (de) * | 1997-10-06 | 1998-10-22 | Lucas Ind Plc | Fahrzeugbremsanlage eines Kraftfahrzeuges |
DE19750977B4 (de) * | 1997-11-18 | 2005-09-08 | Daimlerchrysler Ag | Bremsanlage |
KR100381776B1 (ko) * | 1998-10-17 | 2003-06-18 | 주식회사 만도 | 자동차의 브레이크 부스터 |
US6755112B2 (en) | 2000-03-20 | 2004-06-29 | Continental Teves Ag & Co. Ohg | Vehicle braking system with a pneumatic brake booster |
JP2003182550A (ja) * | 2001-12-25 | 2003-07-03 | Aisin Seiki Co Ltd | 車両の制動制御装置 |
US6748846B2 (en) | 2002-02-15 | 2004-06-15 | Delphi Technologies, Inc. | Solenoid valve, vacuum booster diaphragm subassembly, and vacuum booster assembly |
DE10244024A1 (de) * | 2002-09-21 | 2004-04-01 | Zf Friedrichshafen Ag | Verfahren und Vorrichtung zum Verhindern eines unbeabsichtigten Wegrollens eines stillstehenden Fahrzeuges |
US6829976B2 (en) * | 2002-11-15 | 2004-12-14 | Robert Bosch Corporation | Diaphragm for a brake booster |
KR100527502B1 (ko) * | 2003-12-24 | 2005-11-09 | 현대자동차주식회사 | 아이들 스톱 차량의 브레이크 시스템 |
ATE383981T1 (de) * | 2004-11-04 | 2008-02-15 | Delphi Tech Inc | Autonom wirkende bremsbetätigungseinrichtung und autonom wirkendes bremsverfahren für ein fahrzeug |
US7673950B2 (en) * | 2004-11-04 | 2010-03-09 | Fulks Gary C | Vehicle autonomous brake-apply system and method |
DE102006024362A1 (de) * | 2006-05-24 | 2007-11-29 | Robert Bosch Gmbh | Hillhold-Bremsfunktion mit integriertem Rutschtest |
JP5110286B2 (ja) * | 2007-02-28 | 2012-12-26 | 日立オートモティブシステムズ株式会社 | ブレーキ装置 |
DE102013204716B3 (de) * | 2013-03-18 | 2014-05-28 | Ford Global Technologies, Llc | Verfahren zum Betrieb einer hydraulischen Bremsanlage |
JP2018034537A (ja) * | 2016-08-29 | 2018-03-08 | トヨタ自動車株式会社 | ブレーキ制御装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3556608A (en) * | 1968-09-12 | 1971-01-19 | Bendix Corp | Anti-skid means |
GB1283438A (en) * | 1970-06-24 | 1972-07-26 | Bendix Corp | Vehicle antiskid braking pressure control system |
JPS5750696B2 (ko) * | 1974-05-24 | 1982-10-28 | ||
US4057301A (en) * | 1976-06-21 | 1977-11-08 | General Motors Corporation | Brake system |
US4512615A (en) * | 1982-07-21 | 1985-04-23 | Sumitomo Electric Industries, Ltd. | Brake controller |
GB8302458D0 (en) * | 1983-01-28 | 1983-03-02 | Lucas Ind Plc | Hydraulic anti-skid braking systems |
US4681196A (en) * | 1984-08-20 | 1987-07-21 | Allied Corporation | Control circuit for brake booster vehicular hill holder system |
IT1188454B (it) * | 1986-03-18 | 1988-01-14 | Bendix Italia Spa | Dispositivo d'azionamento di freno a due fluidi per un impianto di frenatura d'autoveicolo |
DE3640453A1 (de) * | 1986-11-27 | 1988-06-09 | Teves Gmbh Alfred | Bremsschlupfgeregelte zweikreis-fahrzeugbremsanlage |
DE3640793A1 (de) * | 1986-11-28 | 1988-06-01 | Teves Gmbh Alfred | Bremsbetaetigungseinheit fuer hydraulische kraftfahrzeug-bremsanlagen |
US4875750A (en) * | 1987-02-25 | 1989-10-24 | Siemens Aktiengesellschaft | Optoelectronic coupling element and method for its manufacture |
US4778225A (en) * | 1987-08-10 | 1988-10-18 | Allied-Signal Inc. | Brake vacuum modulator traction control with pressure source variable as function of engine load during incipient wheel spin conditions |
JPH0270569A (ja) * | 1988-06-01 | 1990-03-09 | Alfred Teves Gmbh | ブレーキ装置及びそのブレーキ力ブースタ |
-
1989
- 1989-01-18 GB GB898901066A patent/GB8901066D0/en active Pending
- 1989-04-13 GB GB898908337A patent/GB8908337D0/en active Pending
-
1990
- 1990-01-08 ZA ZA90124A patent/ZA90124B/xx unknown
- 1990-01-15 KR KR90000399A patent/KR970009360B1/ko not_active IP Right Cessation
- 1990-01-16 YU YU6790A patent/YU6790A/sh unknown
- 1990-01-18 CZ CS90259A patent/CZ281212B6/cs unknown
-
1993
- 1993-07-30 US US08/099,804 patent/US5372409A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB8908337D0 (en) | 1989-06-01 |
GB8901066D0 (en) | 1989-03-15 |
CZ281212B6 (cs) | 1996-07-17 |
KR900011640A (ko) | 1990-08-01 |
ZA90124B (en) | 1990-10-31 |
YU6790A (sh) | 1994-05-10 |
US5372409A (en) | 1994-12-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20060714 Year of fee payment: 10 |
|
LAPS | Lapse due to unpaid annual fee |