SE8301880L - MORE CIRCUIT BRAKES - Google Patents

MORE CIRCUIT BRAKES

Info

Publication number
SE8301880L
SE8301880L SE8301880A SE8301880A SE8301880L SE 8301880 L SE8301880 L SE 8301880L SE 8301880 A SE8301880 A SE 8301880A SE 8301880 A SE8301880 A SE 8301880A SE 8301880 L SE8301880 L SE 8301880L
Authority
SE
Sweden
Prior art keywords
brake
brake circuit
braking
circuit
lagging
Prior art date
Application number
SE8301880A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE453479B (en
SE8301880D0 (en
Inventor
H Domann
W Stumpe
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of SE8301880D0 publication Critical patent/SE8301880D0/en
Publication of SE8301880L publication Critical patent/SE8301880L/en
Publication of SE453479B publication Critical patent/SE453479B/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
    • B60T8/34—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
    • B60T8/36—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 including a pilot valve responding to an electromagnetic force
    • B60T8/361—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 including a pilot valve responding to an electromagnetic force wherein the pilot valve is mounted in a circuit controlling an auxiliary fluid system
    • 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
    • B60T13/58—Combined or convertible systems
    • 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
    • B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
    • B60T13/683—Electrical control in fluid-pressure brake systems by electrically-controlled valves in pneumatic systems or parts thereof
    • 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
    • B60T17/18—Safety devices; Monitoring
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices
    • 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
    • B60T8/18—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 vehicle weight or load, e.g. load distribution

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Braking Systems And Boosters (AREA)

Abstract

A multiple circuit brake system is proposed, in which a pneumatic and an electric brake circuit supply the front axle brakes and the rear axle brakes in an overlapping control. Between the two brake circuits a measuring point (5, 6) is provided for determining the braking power entering each brake circuit, and a compensating device (12, 13, 16, 17) is used, by means of which the more advanced braking power in one brake circuit can be reduced by the same amount as the lagging braking power in the other brake circuit increases. The sum of the braking powers then generates the required braking effect. In this way both brake circuits, that is the electric brake circuit and the lagging pneumatic brake circuit are always operative and an operating check occurs on each braking. The brake system can be used for preference on commercial vehicles. <IMAGE>
SE8301880A 1982-04-07 1983-04-06 MULTI-CIRCUIT BRAKE SYSTEM, SEPARATELY FOR MOTOR VEHICLES, INCLUDING A METHOD FOR DETECTING THE BRAKE CIRCUIT IN THE VARDERA BRAKE CIRCUIT SE453479B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823212929 DE3212929A1 (en) 1982-04-07 1982-04-07 Multiple circuit brake system I

Publications (3)

Publication Number Publication Date
SE8301880D0 SE8301880D0 (en) 1983-04-06
SE8301880L true SE8301880L (en) 1983-10-08
SE453479B SE453479B (en) 1988-02-08

Family

ID=6160441

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8301880A SE453479B (en) 1982-04-07 1983-04-06 MULTI-CIRCUIT BRAKE SYSTEM, SEPARATELY FOR MOTOR VEHICLES, INCLUDING A METHOD FOR DETECTING THE BRAKE CIRCUIT IN THE VARDERA BRAKE CIRCUIT

Country Status (3)

Country Link
DE (1) DE3212929A1 (en)
FR (1) FR2524853B1 (en)
SE (1) SE453479B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3205228C2 (en) * 1982-02-13 1999-04-01 Bosch Gmbh Robert Multi-circuit pressure medium brake system
DE3504096A1 (en) * 1985-02-07 1986-08-07 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover SET POINTS
DE3617356A1 (en) * 1986-05-23 1987-11-26 Bosch Gmbh Robert ELECTRIC PRESSURE BRAKE DEVICE
DE3921078A1 (en) * 1989-06-28 1991-01-03 Bosch Gmbh Robert COMPRESSED AIR BRAKE SYSTEM WITH AN ANTI-BLOCKING DEVICE
EP1968836B1 (en) * 2005-12-29 2011-03-23 Renault Trucks Braking device for a commercial vehicle
CN108162948B (en) * 2018-01-15 2023-11-28 温州瑞立汽车科技有限公司 Braking module for intelligent anti-collision safety system of commercial vehicle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1100672B (en) * 1959-08-12 1961-03-02 Knorr Bremse Kg Electropneumatic braking system for rail vehicles
FR1324612A (en) * 1961-07-19 1963-04-19 Magneti Marelli Spa Installation for pneumatic braking of vehicles in general, provided with several independent sections, with constant efficiency
US3582149A (en) * 1968-07-15 1971-06-01 Berg Mfg & Sales Co Tractor-trailer brake system
DE2160807A1 (en) * 1971-12-08 1973-06-20 Eduard Dipl Ing Cermak BRAKE AND EMERGENCY BRAKING DEVICE FOR VEHICLE TRAINS
IT1144088B (en) * 1980-05-02 1986-10-29 Magneti Marelli Spa DOUBLE CONTROL SERVO-DISTRIBUTOR FOR PNEUMATIC VEHICLE BRAKING SYSTEMS

Also Published As

Publication number Publication date
SE453479B (en) 1988-02-08
FR2524853A1 (en) 1983-10-14
DE3212929A1 (en) 1983-10-13
SE8301880D0 (en) 1983-04-06
FR2524853B1 (en) 1987-03-20

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