ES466427A1 - Valvula de control de freno neumatico doble y sistema con e-llo relacionado. - Google Patents

Valvula de control de freno neumatico doble y sistema con e-llo relacionado.

Info

Publication number
ES466427A1
ES466427A1 ES466427A ES466427A ES466427A1 ES 466427 A1 ES466427 A1 ES 466427A1 ES 466427 A ES466427 A ES 466427A ES 466427 A ES466427 A ES 466427A ES 466427 A1 ES466427 A1 ES 466427A1
Authority
ES
Spain
Prior art keywords
chamber
valve
chambers
piston
pressure
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
ES466427A
Other languages
English (en)
Spanish (es)
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.)
Midland Ross Corp
Original Assignee
Midland Ross Corp
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 Midland Ross Corp filed Critical Midland Ross Corp
Publication of ES466427A1 publication Critical patent/ES466427A1/es
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)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
ES466427A 1977-01-28 1978-01-27 Valvula de control de freno neumatico doble y sistema con e-llo relacionado. Expired ES466427A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76358277A 1977-01-28 1977-01-28

Publications (1)

Publication Number Publication Date
ES466427A1 true ES466427A1 (es) 1978-10-16

Family

ID=25068249

Family Applications (1)

Application Number Title Priority Date Filing Date
ES466427A Expired ES466427A1 (es) 1977-01-28 1978-01-27 Valvula de control de freno neumatico doble y sistema con e-llo relacionado.

Country Status (9)

Country Link
AR (1) AR213232A1 (it)
BR (1) BR7800509A (it)
CA (1) CA1085434A (it)
DE (1) DE2802852A1 (it)
ES (1) ES466427A1 (it)
FR (1) FR2378657A1 (it)
GB (1) GB1594277A (it)
IT (1) IT1092466B (it)
SE (1) SE7801050L (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121496B (en) * 1982-05-28 1985-06-26 Lucas Ind Plc Improvements in dual brake valves
CN102785656B (zh) * 2012-09-05 2015-06-10 湖南明鼎科技有限公司 用于轨道牵引司机制动控制器系统的气阀及其控制方法
CN104210481A (zh) * 2014-08-26 2014-12-17 王勤黄 防失灵车辆气压制动系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152844A (en) * 1963-10-25 1964-10-13 Wagner Electric Corp Control valve
FR1388340A (fr) * 1964-03-13 1965-02-05 Bendix Westinghouse Automotive Valve de commande pour double circuit de freinage par fluide sous pression
US3266850A (en) * 1964-03-13 1966-08-16 Bendix Westinghouse Automotive Brake valve or the like for two separate systems
CH469585A (de) * 1966-02-17 1969-03-15 Westinghouse Bremsen Und App B Bremsventil für Zweikreiss-Druckluftbremsanlagen in Kraftfahrzeugen
US3359043A (en) * 1966-08-24 1967-12-19 Tung Sol Electric Inc Control valve
US3450154A (en) * 1967-03-10 1969-06-17 Wagner Electric Corp Control valve
BE755816A (fr) * 1969-09-17 1971-02-15 Bendix Westinghouse Automotive Valve pour double circuit de freinage
US3768877A (en) * 1970-02-26 1973-10-30 Bosch Gmbh Robert Control apparatus for two power brakes
US3761139A (en) * 1972-03-27 1973-09-25 Allis Chalmers Vehicle braking system with spring applied parking brake
DE2445700A1 (de) * 1974-09-25 1976-04-08 Wabco Westinghouse Gmbh Bremsventil fuer zweikreis-druckluftbremsanlagen in motorfahrzeugen, insbesondere fuer hochdruck-bremsanlagen
DE2507661A1 (de) * 1975-02-22 1976-09-02 Knorr Bremse Gmbh Zweikreisbremsventil fuer kraftfahrzeuge
DE2508426A1 (de) * 1975-02-27 1976-09-09 Knorr Bremse Gmbh Kombiniertes ein- und auslassventil

Also Published As

Publication number Publication date
DE2802852A1 (de) 1978-08-03
BR7800509A (pt) 1978-09-12
IT7819586A0 (it) 1978-01-25
CA1085434A (en) 1980-09-09
GB1594277A (en) 1981-07-30
IT1092466B (it) 1985-07-12
FR2378657A1 (fr) 1978-08-25
SE7801050L (sv) 1978-07-29
AR213232A1 (es) 1978-12-29

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