FR2286035A1 - Robinet de frein pour installations de freinage a air comprime a deux circuits, notamment a haute pression, de vehicules automobiles - Google Patents

Robinet de frein pour installations de freinage a air comprime a deux circuits, notamment a haute pression, de vehicules automobiles

Info

Publication number
FR2286035A1
FR2286035A1 FR7529301A FR7529301A FR2286035A1 FR 2286035 A1 FR2286035 A1 FR 2286035A1 FR 7529301 A FR7529301 A FR 7529301A FR 7529301 A FR7529301 A FR 7529301A FR 2286035 A1 FR2286035 A1 FR 2286035A1
Authority
FR
France
Prior art keywords
high pressure
compressed air
motor vehicles
brake valve
especially high
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.)
Granted
Application number
FR7529301A
Other languages
English (en)
French (fr)
Other versions
FR2286035B1 (enExample
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.)
WABCO WESTINGHOUSE GmbH
Original Assignee
WABCO WESTINGHOUSE 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 WABCO WESTINGHOUSE GmbH filed Critical WABCO WESTINGHOUSE GmbH
Publication of FR2286035A1 publication Critical patent/FR2286035A1/fr
Application granted granted Critical
Publication of FR2286035B1 publication Critical patent/FR2286035B1/fr
Granted 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86919—Sequentially closing and opening alternately seating flow controllers

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
FR7529301A 1974-09-25 1975-09-24 Robinet de frein pour installations de freinage a air comprime a deux circuits, notamment a haute pression, de vehicules automobiles Granted FR2286035A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742445700 DE2445700A1 (de) 1974-09-25 1974-09-25 Bremsventil fuer zweikreis-druckluftbremsanlagen in motorfahrzeugen, insbesondere fuer hochdruck-bremsanlagen

Publications (2)

Publication Number Publication Date
FR2286035A1 true FR2286035A1 (fr) 1976-04-23
FR2286035B1 FR2286035B1 (enExample) 1981-06-12

Family

ID=5926653

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7529301A Granted FR2286035A1 (fr) 1974-09-25 1975-09-24 Robinet de frein pour installations de freinage a air comprime a deux circuits, notamment a haute pression, de vehicules automobiles

Country Status (12)

Country Link
US (1) US3992065A (enExample)
JP (1) JPS5160869A (enExample)
AT (1) AT342994B (enExample)
CH (1) CH608440A5 (enExample)
DE (1) DE2445700A1 (enExample)
ES (1) ES440867A1 (enExample)
FR (1) FR2286035A1 (enExample)
GB (1) GB1516736A (enExample)
IT (1) IT1027461B (enExample)
PL (1) PL112473B1 (enExample)
SE (1) SE415747B (enExample)
SU (1) SU634652A3 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378657A1 (fr) * 1977-01-28 1978-08-25 Midland Ross Corp Soupape double de commande de freins a air et circuits de freinage incluant une telle soupape
EP0105764A1 (en) * 1982-10-05 1984-04-18 Wabco Automotive U.K. Limited Improved brake valve
EP0367107A3 (de) * 1988-10-31 1991-03-27 Knorr-Bremse Ag Zweikreisbremsventil, insbesondere Fussbremsventil für Bremsanlagen von Fahrzeugen

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2720898A1 (de) * 1977-05-10 1978-11-23 Knorr Bremse Gmbh Zweikreisbremsventil fuer kraftfahrzeuge
DE2837039A1 (de) * 1978-08-24 1980-03-06 Knorr Bremse Gmbh Betaetigungseinrichtung fuer kraftgesteuerte bremsventile, insbesondere fussbremsventile von kraftfahrzeugen
EP0087216B1 (en) * 1982-01-22 1985-06-26 Wabco Automotive U.K. Limited Improvements in and relating to control valves
GB2119464B (en) * 1982-03-17 1985-03-20 Lucas Ind Plc Improvements in dual brake valves
DE3231978A1 (de) * 1982-08-27 1984-03-01 Knorr-Bremse GmbH, 8000 München Druckregelventil, insbesondere fussbremsventil fuer kraftfahrzeuge
JPS5954357U (ja) * 1982-10-01 1984-04-10 株式会社ナブコ ２系統ブレ−キバルブ
GB2133097B (en) * 1982-11-29 1986-09-03 Dewandre Co Ltd C Pneumatic brake valve
DE3343172A1 (de) * 1982-11-29 1984-06-28 Clayton Dewandre Co. Ltd., Lincoln Steuerventil
GB2150659B (en) * 1983-12-03 1987-08-12 Lucas Ind Plc Improvements in dual brake valves
US4679865A (en) * 1985-04-13 1987-07-14 Wabco Westinghouse Fahrzeugbremsen Gmbh Relay valve device
US4691968A (en) * 1986-02-24 1987-09-08 Allied Corporation Dual circuit brake valve
US4729607A (en) * 1986-02-24 1988-03-08 Allied Corporation Dual circuit brake valve differential pressure control mechanism
DE4304243A1 (de) * 1993-02-12 1994-08-18 Wabco Vermoegensverwaltung Einrichtung zum Erzeugen einer Reaktionskraft
DE102006025329B3 (de) * 2006-05-31 2007-12-06 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Lastbremsventil für Schienenfahrzeuge mit progressiver Federkennlinie
IN2013CH05978A (enExample) * 2013-12-20 2015-06-26 Wabco India Ltd
US9932025B2 (en) * 2013-12-20 2018-04-03 Wabco India Limited Pneumatic control valve

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1010942A (en) * 1961-06-26 1965-11-24 Dewandre Co Ltd C Improvements in or relating to fluid pressure-operated braking apparatus
US3355223A (en) * 1966-07-28 1967-11-28 Berg Mfg & Sales Co Dual application valve
US3390920A (en) * 1966-11-18 1968-07-02 Berg Mfg & Sales Co Dual appolication valve
BE755816A (fr) * 1969-09-17 1971-02-15 Bendix Westinghouse Automotive Valve pour double circuit de freinage
US3900227A (en) * 1971-04-05 1975-08-19 Caterpillar Tractor Co Brake control arrangement for skidders
US3923346A (en) * 1973-05-30 1975-12-02 Berg Manufacturing Co Dual circuit brake valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378657A1 (fr) * 1977-01-28 1978-08-25 Midland Ross Corp Soupape double de commande de freins a air et circuits de freinage incluant une telle soupape
EP0105764A1 (en) * 1982-10-05 1984-04-18 Wabco Automotive U.K. Limited Improved brake valve
EP0367107A3 (de) * 1988-10-31 1991-03-27 Knorr-Bremse Ag Zweikreisbremsventil, insbesondere Fussbremsventil für Bremsanlagen von Fahrzeugen

Also Published As

Publication number Publication date
CH608440A5 (enExample) 1979-01-15
ES440867A1 (es) 1977-03-01
US3992065A (en) 1976-11-16
AT342994B (de) 1978-05-10
DE2445700A1 (de) 1976-04-08
SU634652A3 (ru) 1978-11-25
ATA599275A (de) 1977-08-15
JPS5160869A (en) 1976-05-27
IT1027461B (it) 1978-11-20
SE7510499L (sv) 1976-03-26
FR2286035B1 (enExample) 1981-06-12
GB1516736A (en) 1978-07-05
PL112473B1 (en) 1980-10-31
SE415747B (sv) 1980-10-27
JPS572536B2 (enExample) 1982-01-16

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse