GB2324844B - Hydraulic dual-circuit brake system for a motor vehicle - Google Patents

Hydraulic dual-circuit brake system for a motor vehicle

Info

Publication number
GB2324844B
GB2324844B GB9808578A GB9808578A GB2324844B GB 2324844 B GB2324844 B GB 2324844B GB 9808578 A GB9808578 A GB 9808578A GB 9808578 A GB9808578 A GB 9808578A GB 2324844 B GB2324844 B GB 2324844B
Authority
GB
United Kingdom
Prior art keywords
motor vehicle
brake system
circuit brake
hydraulic dual
dual
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB9808578A
Other versions
GB9808578D0 (en
GB2324844A (en
Inventor
Siegfried Emmann
Eberhard Lipp
Christian Mosler
Werner Spielmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of GB9808578D0 publication Critical patent/GB9808578D0/en
Publication of GB2324844A publication Critical patent/GB2324844A/en
Application granted granted Critical
Publication of GB2324844B publication Critical patent/GB2324844B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/04—Arrangements of piping, valves in the piping, e.g. cut-off valves, couplings or air hoses
    • 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
    • B60T13/241—Differential pressure systems
    • B60T13/242—The control valve is provided as one unit with the servomotor cylinder
    • B60T13/245—Hydraulic command of the control valve, hydraulic transmission to the brake
    • 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
GB9808578A 1997-04-28 1998-04-22 Hydraulic dual-circuit brake system for a motor vehicle Expired - Fee Related GB2324844B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19717999A DE19717999C1 (en) 1997-04-28 1997-04-28 Twin-circuit hydraulic automotive brake system

Publications (3)

Publication Number Publication Date
GB9808578D0 GB9808578D0 (en) 1998-06-24
GB2324844A GB2324844A (en) 1998-11-04
GB2324844B true GB2324844B (en) 2000-01-19

Family

ID=7828046

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9808578A Expired - Fee Related GB2324844B (en) 1997-04-28 1998-04-22 Hydraulic dual-circuit brake system for a motor vehicle

Country Status (4)

Country Link
DE (1) DE19717999C1 (en)
FR (1) FR2762569B1 (en)
GB (1) GB2324844B (en)
IT (1) IT1299440B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19851383A1 (en) * 1998-11-07 2000-05-25 Daimler Chrysler Ag Hydraulic dual circuit brake system for motor vehicles has at least pump to generate vacuum for brake force intensifier, which is independent of vehicle engine
FR2922845B1 (en) * 2007-10-25 2010-01-22 Peugeot Citroen Automobiles Sa HYDRAULIC CONTROL INTERFACE USED IN PARTICULAR IN A MOTOR VEHICLE BRAKE CIRCUIT.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4057301A (en) * 1976-06-21 1977-11-08 General Motors Corporation Brake system
US4096696A (en) * 1976-12-10 1978-06-27 General Motors Corporation Vehicle power brake system with master booster and slave booster
GB2193546A (en) * 1986-08-04 1988-02-10 Teves Gmbh Alfred Braking-skid-controlled brake system
GB2223812A (en) * 1988-10-14 1990-04-18 Automotive Products Plc Servo assisted brake system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4054327A (en) * 1976-09-20 1977-10-18 Caterpillar Tractor Co. Air brake system with line pressure loss protection
JPS5711154A (en) * 1980-06-20 1982-01-20 Nissan Motor Co Ltd Negative pressure equipment for automobile
DE3105041C2 (en) * 1981-02-12 1983-02-03 Walter Alfmeier GmbH + Co Präzisions-Baugruppenelemente, 8830 Treuchtlingen Check valve for use in automotive vacuum systems
DE3625960A1 (en) * 1986-07-31 1988-02-11 Teves Gmbh Alfred BRAKE-SLIP CONTROL VEHICLE BRAKE DEVICE
FR2657573B1 (en) * 1990-01-31 1992-04-17 Bendix Europ Services Tech ASSISTED BRAKING SYSTEM FOR A MOTOR VEHICLE.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4057301A (en) * 1976-06-21 1977-11-08 General Motors Corporation Brake system
US4096696A (en) * 1976-12-10 1978-06-27 General Motors Corporation Vehicle power brake system with master booster and slave booster
GB2193546A (en) * 1986-08-04 1988-02-10 Teves Gmbh Alfred Braking-skid-controlled brake system
GB2223812A (en) * 1988-10-14 1990-04-18 Automotive Products Plc Servo assisted brake system

Also Published As

Publication number Publication date
ITRM980273A1 (en) 1999-10-27
DE19717999C1 (en) 1998-05-28
GB9808578D0 (en) 1998-06-24
GB2324844A (en) 1998-11-04
ITRM980273A0 (en) 1998-04-27
IT1299440B1 (en) 2000-03-16
FR2762569B1 (en) 2001-06-08
FR2762569A1 (en) 1998-10-30

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020422