SE8502895L - HYDRAULIC MULTI-CIRCUIT BRAKE SYSTEM - Google Patents
HYDRAULIC MULTI-CIRCUIT BRAKE SYSTEMInfo
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Regulating Braking Force (AREA)
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>
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)
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)
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 |
-
1984
- 1984-06-23 DE DE19843423296 patent/DE3423296A1/en not_active Withdrawn
-
1985
- 1985-06-07 GB GB08514432A patent/GB2161561B/en not_active Expired
- 1985-06-12 FR FR8508879A patent/FR2566351B1/en not_active Expired
- 1985-06-12 SE SE8502895A patent/SE455686B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB2161561B (en) | 1988-04-07 |
FR2566351B1 (en) | 1988-06-24 |
SE8502895D0 (en) | 1985-06-12 |
SE455686B (en) | 1988-08-01 |
GB8514432D0 (en) | 1985-07-10 |
DE3423296A1 (en) | 1986-01-02 |
FR2566351A1 (en) | 1985-12-27 |
GB2161561A (en) | 1986-01-15 |
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