ES355127A1 - Un dispositivo de valvula de freno gemela. - Google Patents

Un dispositivo de valvula de freno gemela.

Info

Publication number
ES355127A1
ES355127A1 ES355127A ES355127A ES355127A1 ES 355127 A1 ES355127 A1 ES 355127A1 ES 355127 A ES355127 A ES 355127A ES 355127 A ES355127 A ES 355127A ES 355127 A1 ES355127 A1 ES 355127A1
Authority
ES
Spain
Prior art keywords
pistons
air
valves
exhaust passage
outlet ports
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
ES355127A
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.)
Wabco Automotive UK Ltd
Original Assignee
Clayton Dewandre Co 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 Clayton Dewandre Co Ltd filed Critical Clayton Dewandre Co Ltd
Publication of ES355127A1 publication Critical patent/ES355127A1/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
    • 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
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2574—Bypass or relief controlled by main line fluid condition
    • Y10T137/2605—Pressure responsive
    • Y10T137/2617—Bypass or relief valve biased open
    • 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)
ES355127A 1967-06-19 1968-06-18 Un dispositivo de valvula de freno gemela. Expired ES355127A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28168/67A GB1194556A (en) 1967-06-19 1967-06-19 Improvements in or relating to Dual Brake Valves

Publications (1)

Publication Number Publication Date
ES355127A1 true ES355127A1 (es) 1969-11-16

Family

ID=10271363

Family Applications (1)

Application Number Title Priority Date Filing Date
ES355127A Expired ES355127A1 (es) 1967-06-19 1968-06-18 Un dispositivo de valvula de freno gemela.

Country Status (8)

Country Link
US (1) US3507545A (forum.php)
BE (1) BE716769A (forum.php)
DE (1) DE1755760A1 (forum.php)
ES (1) ES355127A1 (forum.php)
FR (1) FR1569320A (forum.php)
GB (1) GB1194556A (forum.php)
NL (1) NL6808618A (forum.php)
SE (1) SE346510B (forum.php)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1099393B (de) * 1958-02-21 1961-02-09 Franz Katzer Hoher Absatz fuer Damenschuhe
US3768877A (en) * 1970-02-26 1973-10-30 Bosch Gmbh Robert Control apparatus for two power brakes
US3923346A (en) * 1973-05-30 1975-12-02 Berg Manufacturing Co Dual circuit brake valve
JPS5070783A (forum.php) * 1973-10-25 1975-06-12
GB1466296A (en) * 1974-06-13 1977-03-02 Dewandre Co Ltd C Dual brake valves
US3934942A (en) * 1974-07-22 1976-01-27 The Berg Manufacturing Company Dual circuit brake valve
DE3049110C2 (de) * 1980-12-24 1983-04-28 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Pneumatisches Dreiwege-Ventil
DE3207618A1 (de) * 1981-08-04 1983-02-24 Robert Bosch Gmbh, 7000 Stuttgart Zweikreis-bremsventil
GB2119464B (en) * 1982-03-17 1985-03-20 Lucas Ind Plc Improvements in dual brake valves
DE3217691A1 (de) * 1982-05-11 1983-11-17 Knorr-Bremse GmbH, 8000 München Bremsventil fuer druckluftbremsanlagen
GB2158534B (en) * 1984-05-05 1988-04-20 Bendix Ltd Venting compressed air brakes
US20070246100A1 (en) * 2006-04-19 2007-10-25 Gt Development Corporation Exhaust port protective device for an air valve
BR112015009735B1 (pt) * 2012-10-30 2021-09-14 Smc Corporation Válvula de três portas normalmente fechada
CN104179745B (zh) * 2014-08-07 2017-02-08 广东省肇庆方大气动有限公司 气路切换阀及其使用方法
CN112277907B (zh) * 2020-11-02 2021-07-20 安徽江淮汽车集团股份有限公司 驾驶室可卧断气刹操纵装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2410966A (en) * 1943-04-29 1946-11-12 Bendix Westinghouse Automotive Brake mechanism
US2515946A (en) * 1946-06-05 1950-07-18 Westinghouse Air Brake Co Fluid pressure brake apparatus
DE1052837B (de) * 1954-10-08 1959-03-12 Graubremse Gmbh Zweikreisbremsventil, insbesondere fuer Druckluftbremsanlagen in Kraftfahrzeugen
GB768583A (en) * 1954-11-05 1957-02-20 Westinghouse Brake & Signal Improvements relating to foot valves for compressed air vehicle braking systems
US3366424A (en) * 1966-06-16 1968-01-30 Wagner Electric Corp Control valve

Also Published As

Publication number Publication date
SE346510B (forum.php) 1972-07-10
US3507545A (en) 1970-04-21
FR1569320A (forum.php) 1969-05-30
BE716769A (forum.php) 1968-12-02
DE1755760A1 (de) 1970-07-16
NL6808618A (forum.php) 1968-12-20
GB1194556A (en) 1970-06-10

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