GB2083148B - Trailer relay valve - Google Patents

Trailer relay valve

Info

Publication number
GB2083148B
GB2083148B GB8126776A GB8126776A GB2083148B GB 2083148 B GB2083148 B GB 2083148B GB 8126776 A GB8126776 A GB 8126776A GB 8126776 A GB8126776 A GB 8126776A GB 2083148 B GB2083148 B GB 2083148B
Authority
GB
United Kingdom
Prior art keywords
relay valve
trailer relay
trailer
valve
relay
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
Application number
GB8126776A
Other versions
GB2083148A (en
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB2083148A publication Critical patent/GB2083148A/en
Application granted granted Critical
Publication of GB2083148B publication Critical patent/GB2083148B/en
Expired 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
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/36—Other control devices or valves characterised by definite functions
    • B60T15/42—Other control devices or valves characterised by definite functions with a quick braking action, i.e. with accelerating valves actuated by brake-pipe pressure variation
    • 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
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/18—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)
GB8126776A 1980-09-06 1981-09-04 Trailer relay valve Expired GB2083148B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803033620 DE3033620A1 (en) 1980-09-06 1980-09-06 TRAILER CONTROL VALVE

Publications (2)

Publication Number Publication Date
GB2083148A GB2083148A (en) 1982-03-17
GB2083148B true GB2083148B (en) 1984-06-13

Family

ID=6111306

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8126776A Expired GB2083148B (en) 1980-09-06 1981-09-04 Trailer relay valve

Country Status (3)

Country Link
DE (1) DE3033620A1 (en)
GB (1) GB2083148B (en)
SE (1) SE441587B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3410270C2 (en) * 1984-03-21 1996-01-25 Rolf Teibtner Braking device for trailers of towing vehicles
DE3722306A1 (en) * 1987-07-06 1989-01-26 Graubremse Gmbh Relay valve which can be controlled by at least one circuit and can be used as a trailer control or trailer brake valve, especially for air brake systems on motor vehicles
DE3818743A1 (en) * 1988-06-01 1989-12-07 Knorr Bremse Ag TRAILER CONTROL VALVE FOR PRESSURE-OPERATED BRAKE SYSTEMS OF COMMERCIAL VEHICLES
DE3929934A1 (en) * 1989-09-08 1991-03-21 Grau Gmbh Single circuit relay valve - for pneumatic brake system has adjustable rapid action response mechanism
DE4232491C2 (en) * 1992-09-28 1996-07-11 Grau Gmbh Relay valve which can be activated at least in one circuit and can be used as a trailer control or trailer brake valve, in particular for compressed air brake systems on motor vehicles
DE4236392C1 (en) * 1992-10-28 1994-04-28 Grau Gmbh Relay valve which can be activated at least in one circuit and can be used as a trailer control or trailer brake valve, in particular for compressed air brake systems on motor vehicles
CN101439714B (en) * 2007-11-19 2012-07-04 陈仲明 Synchronous fast exhaust emergency relay valve
CN103963769B (en) * 2014-05-09 2017-05-31 山东康健汽车配件有限公司 A kind of tractor steeraxle relay valve
DE102021103053B3 (en) * 2021-02-10 2022-02-03 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Relay valve device and braking device for a vehicle with such a relay valve device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1152322B (en) * 1957-04-18 1963-08-01 Westinghouse Bremsen Gmbh Control valve for compressed air brake systems in vehicles, in particular motor vehicles
DE1980549U (en) * 1967-12-22 1968-03-07 Westinghouse Bremsen Apparate RELAY VALVE FOR BRAKE SYSTEM.
DE1958041A1 (en) * 1969-11-19 1971-05-27 Bosch Gmbh Robert Trailer brake valve

Also Published As

Publication number Publication date
SE8105263L (en) 1982-03-07
SE441587B (en) 1985-10-21
GB2083148A (en) 1982-03-17
DE3033620A1 (en) 1982-04-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee