SE8502895L - HYDRAULIC MULTI-CIRCUIT BRAKE SYSTEM - Google Patents

HYDRAULIC MULTI-CIRCUIT BRAKE SYSTEM

Info

Publication number
SE8502895L
SE8502895L SE8502895A SE8502895A SE8502895L SE 8502895 L SE8502895 L SE 8502895L SE 8502895 A SE8502895 A SE 8502895A SE 8502895 A SE8502895 A SE 8502895A SE 8502895 L SE8502895 L SE 8502895L
Authority
SE
Sweden
Prior art keywords
valves
wheel brakes
skid
brake
wheel
Prior art date
Application number
SE8502895A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE455686B (en
SE8502895D0 (en
Inventor
M Schorn
Original Assignee
Teves Gmbh Alfred
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 Teves Gmbh Alfred filed Critical Teves Gmbh Alfred
Publication of SE8502895D0 publication Critical patent/SE8502895D0/en
Publication of SE8502895L publication Critical patent/SE8502895L/en
Publication of SE455686B publication Critical patent/SE455686B/en

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
    • B60T8/88—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 with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means
    • B60T8/92—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 with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means automatically taking corrective action
    • B60T8/94—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 with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means automatically taking corrective action on a fluid pressure regulator
    • 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
    • B60T13/12—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 liquid
    • B60T13/14—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 liquid using accumulators or reservoirs fed by pumps
    • B60T13/142—Systems with master cylinder
    • B60T13/145—Master cylinder integrated or hydraulically coupled with booster

Abstract

A multiple-circuit hydraulic brake system, in particular for automotive vehicles equipped with a wheel slip control system, in which allocated to the front wheel brakes (7, 8) are anti-skid valves (11, 14, 16, 19) which permit closure of respective hydraulic connections between master cylinder chambers (5, 6) of a braking pressure generator (1) and the front wheel brakes (7, 8) and to remove pressure fluid from said wheel brakes (7, 8), and in which modulator valves (18, 13) are provided in respective brake lines to rear wheel brakes (9, 10) from servo chamber (2) of the generator (1) and which, upon occurrence of an inadmissible pressure decrease due to a fault in a line to a wheel brake (7, 8) of the front axle, bring about a pressure decrease in the respective diagonally opposite rear- axle wheel brake (9, 10). Throttles (12, 17) associated with the anti- skid valves (11, 16) are arranged separately, in particular spaced apart, from the anti-skid valves (11, 16) and a control port (20, 21) of each modulator valve (18, 13) is connected to a line between the respective throttle (12, 17) and anti-skid valve (11, 16). It is thus ensured in a favourable manner that the modulator valves (18, 13) will respond without delay in the event of an inadmissible pressure drop in the front wheel brakes (7, 8). The valves (18, 13) do not operate during wheel slip control as the control lines are pressurised. <IMAGE>
SE8502895A 1984-06-23 1985-06-12 HYDRAULIC BRAKING SYSTEM IN WHICH THE WHEEL BRAKE ARMS WILL BE EQUIPPED WITH SHARPING THROUGH ANY HYDRAULIC CONNECTION BETWEEN A PRESSURE SENSOR AND WHEEL BRAKES CAN BE CLOSED SE455686B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843423296 DE3423296A1 (en) 1984-06-23 1984-06-23 HYDRAULIC MULTI-CIRCUIT BRAKE SYSTEM

Publications (3)

Publication Number Publication Date
SE8502895D0 SE8502895D0 (en) 1985-06-12
SE8502895L true SE8502895L (en) 1985-12-24
SE455686B SE455686B (en) 1988-08-01

Family

ID=6239041

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8502895A SE455686B (en) 1984-06-23 1985-06-12 HYDRAULIC BRAKING SYSTEM IN WHICH THE WHEEL BRAKE ARMS WILL BE EQUIPPED WITH SHARPING THROUGH ANY HYDRAULIC CONNECTION BETWEEN A PRESSURE SENSOR AND WHEEL BRAKES CAN BE CLOSED

Country Status (4)

Country Link
DE (1) DE3423296A1 (en)
FR (1) FR2566351B1 (en)
GB (1) GB2161561B (en)
SE (1) SE455686B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3529744A1 (en) * 1985-08-20 1987-02-26 Teves Gmbh Alfred SLIP-CONTROLLED BRAKE SYSTEM FOR MOTOR VEHICLES
DE3631684A1 (en) * 1986-09-18 1988-03-24 Teves Gmbh Alfred Hydraulic brake system for motor vehicles
DE10244375B4 (en) * 2002-07-05 2013-08-08 Continental Teves Ag & Co. Ohg Hydraulic vehicle brake system
DE10231020A1 (en) * 2002-07-09 2004-02-05 Continental Teves Ag & Co. Ohg Electronic data systems/address resolution protocol/electronic differential lock braking system for a motor vehicle has a brake-pressure generator, a brake-force booster and controllable valves

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2939602A1 (en) * 1979-09-29 1981-04-16 Robert Bosch Gmbh, 7000 Stuttgart HYDRAULIC MULTI-CIRCUIT BRAKING SYSTEM
JPS5780955A (en) * 1980-11-10 1982-05-20 Toyota Motor Corp Anti-skid device for isolatedly dual rear-brake system
DE3150218A1 (en) * 1981-12-18 1983-07-21 Alfred Teves Gmbh, 6000 Frankfurt HYDRAULIC MULTI-CIRCUIT BRAKE SYSTEM
DE3240404C2 (en) * 1982-11-02 1993-11-11 Teves Gmbh Alfred Hydraulic brake system with slip control

Also Published As

Publication number Publication date
DE3423296A1 (en) 1986-01-02
SE455686B (en) 1988-08-01
SE8502895D0 (en) 1985-06-12
GB8514432D0 (en) 1985-07-10
GB2161561B (en) 1988-04-07
FR2566351B1 (en) 1988-06-24
FR2566351A1 (en) 1985-12-27
GB2161561A (en) 1986-01-15

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