GB2083148B - Trailer relay valve - Google Patents

Trailer relay valve

Info

Publication number: GB2083148B
Authority: GB; United Kingdom
Prior art keywords: relay valve; trailer relay; trailer; valve; relay
Prior art date: 1980-09-06
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.)

1980-09-06

Filing date

1981-09-04

Publication date

1984-06-13

1981-09-04 Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH

1982-03-17 Publication of GB2083148A publication Critical patent/GB2083148A/en

1984-06-13 Application granted granted Critical

1984-06-13 Publication of GB2083148B publication Critical patent/GB2083148B/en

Status Expired legal-status Critical Current

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)
Valves And Accessory Devices For Braking Systems (AREA)
Regulating Braking Force (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

1980
- 1980-09-06 DE DE19803033620 patent/DE3033620A1/en not_active Ceased
1981
- 1981-09-04 SE SE8105263A patent/SE441587B/en not_active IP Right Cessation
- 1981-09-04 GB GB8126776A patent/GB2083148B/en not_active Expired

Also Published As

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

Publication	Publication Date	Title
JPS5760633A (en)	1982-04-12	Solenoid relay
GB2083148B (en)	1984-06-13	Trailer relay valve
JPS5774929A (en)	1982-05-11	Solenoid relay
JPS5721030A (en)	1982-02-03	Solenoid relay
JPS57130318A (en)	1982-08-12	Solenoid relay
GB2079882B (en)	1985-01-03	Relay valves for trailer brakes
JPS5719927A (en)	1982-02-02	Solenoid relay
JPS57822A (en)	1982-01-05	Solenoid relay
JPS5763740A (en)	1982-04-17	Solenoid relay
JPS56145626A (en)	1981-11-12	Solenoid relay
JPS5776719A (en)	1982-05-13	Solenoid relay
JPS5784538A (en)	1982-05-26	Solenoid relay
JPS5796422A (en)	1982-06-15	Solenoid relay
JPS5776725A (en)	1982-05-13	Solenoid relay
JPS5778738A (en)	1982-05-17	Solenoid relay
JPS5721029A (en)	1982-02-03	Solenoid relay
JPS5721032A (en)	1982-02-03	Solenoid relay
JPS5782925A (en)	1982-05-24	Solenoid relay
JPS575232A (en)	1982-01-12	Case for solenoid relay
JPS57134832A (en)	1982-08-20	Solenoid relay
JPS57138741A (en)	1982-08-27	Solenoid relay
JPS56138843A (en)	1981-10-29	Solenoid relay
JPS5761234A (en)	1982-04-13	Solenoid relay
JPS56138840A (en)	1981-10-29	Solenoid relay
JPS5776720A (en)	1982-05-13	Solenoid relay

Legal Events

Date	Code	Title	Description
1992-04-29	PCNP	Patent ceased through non-payment of renewal fee