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GB2121496B - Improvements in dual brake valves - Google Patents

Improvements in dual brake valves

Info

Publication number
GB2121496B
GB2121496B GB08215778A GB8215778A GB2121496B GB 2121496 B GB2121496 B GB 2121496B GB 08215778 A GB08215778 A GB 08215778A GB 8215778 A GB8215778 A GB 8215778A GB 2121496 B GB2121496 B GB 2121496B
Authority
GB
United Kingdom
Prior art keywords
brake valves
dual brake
dual
valves
brake
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
GB08215778A
Other versions
GB2121496A (en
Inventor
Robert John Smith
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB08215778A priority Critical patent/GB2121496B/en
Publication of GB2121496A publication Critical patent/GB2121496A/en
Application granted granted Critical
Publication of GB2121496B publication Critical patent/GB2121496B/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
    • B60T15/04—Driver's valves
    • B60T15/043—Driver's valves controlling service pressure brakes
    • B60T15/045—Driver's valves controlling service pressure brakes in multiple circuit systems, e.g. dual circuit systems
    • B60T15/046—Driver's valves controlling service pressure brakes in multiple circuit systems, e.g. dual circuit systems with valves mounted in tandem

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
GB08215778A 1982-05-28 1982-05-28 Improvements in dual brake valves Expired GB2121496B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08215778A GB2121496B (en) 1982-05-28 1982-05-28 Improvements in dual brake valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08215778A GB2121496B (en) 1982-05-28 1982-05-28 Improvements in dual brake valves

Publications (2)

Publication Number Publication Date
GB2121496A GB2121496A (en) 1983-12-21
GB2121496B true GB2121496B (en) 1985-06-26

Family

ID=10530735

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08215778A Expired GB2121496B (en) 1982-05-28 1982-05-28 Improvements in dual brake valves

Country Status (1)

Country Link
GB (1) GB2121496B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3181418A1 (en) * 2015-12-19 2017-06-21 WABCO GmbH Pneumatic control valve

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8619490D0 (en) * 1986-08-09 1986-09-17 Bendix Ltd Fluid pressure control valves
IT1196897B (en) * 1986-12-30 1988-11-25 Magneti Marelli Spa PNEUMATIC VALVE IN PARTICULAR DUPLEX TYPE DISTRIBUTOR FOR A BRAKING SYSTEM INCLUDING A MAXIMUM PRESSURE LIMITING DEVICE
DE3741790A1 (en) * 1987-12-10 1989-06-22 Wabco Westinghouse Fahrzeug RELAY VALVE DEVICE
DE3810968A1 (en) * 1988-03-31 1989-10-19 Bosch Gmbh Robert BRAKE VALVE

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3227495A (en) * 1964-03-19 1966-01-04 Wagner Electric Corp Dual self-lapping control valve
DE1935537A1 (en) * 1969-07-12 1971-02-11 Westinghouse Bremsen U Appbau Brake valve for three-circuit air brake systems
IT953063B (en) * 1969-08-28 1973-08-10 Westinghouse Bremsen Apparate BRAKE VALVE FOR TRIPLE CIRCUIT COMPRESSED AIR BRAKING SYSTEMS
IT1062209B (en) * 1975-11-03 1983-09-20 Wabco Westinghouse Gmbh DOUBLE CIRCUIT BRAKING SYSTEM..WITH ADJUSTMENT ACCORDING TO THE LOAD.. FOR VEHICLES
CA1085434A (en) * 1977-01-28 1980-09-09 James E. Fent Dual air-control brake and related brake systems
DE7724137U1 (en) * 1977-08-03 1979-02-01 Robert Bosch Gmbh, 7000 Stuttgart TWO-CIRCUIT CONTROL VALVE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3181418A1 (en) * 2015-12-19 2017-06-21 WABCO GmbH Pneumatic control valve

Also Published As

Publication number Publication date
GB2121496A (en) 1983-12-21

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920528