IT1196897B - Valvola pneumatica in particolare distributore di tipo duplex per un impianto di frenatura comprendente un dispositivo limitatore della pressione massima erogabile - Google Patents

Valvola pneumatica in particolare distributore di tipo duplex per un impianto di frenatura comprendente un dispositivo limitatore della pressione massima erogabile

Info

Publication number
IT1196897B
IT1196897B IT67996/86A IT6799686A IT1196897B IT 1196897 B IT1196897 B IT 1196897B IT 67996/86 A IT67996/86 A IT 67996/86A IT 6799686 A IT6799686 A IT 6799686A IT 1196897 B IT1196897 B IT 1196897B
Authority
IT
Italy
Prior art keywords
obturator
seat
valve
system including
braking system
Prior art date
Application number
IT67996/86A
Other languages
English (en)
Other versions
IT8667996A0 (it
Inventor
Domenico Angelillo
Original Assignee
Magneti Marelli Spa
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 Magneti Marelli Spa filed Critical Magneti Marelli Spa
Priority to IT67996/86A priority Critical patent/IT1196897B/it
Publication of IT8667996A0 publication Critical patent/IT8667996A0/it
Priority to AT87830458T priority patent/ATE69206T1/de
Priority to EP87830458A priority patent/EP0276636B1/en
Priority to DE8787830458T priority patent/DE3774425D1/de
Priority to JP62336784A priority patent/JPS63222961A/ja
Priority to US07/138,126 priority patent/US4822110A/en
Application granted granted Critical
Publication of IT1196897B publication Critical patent/IT1196897B/it

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)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
IT67996/86A 1986-12-30 1986-12-30 Valvola pneumatica in particolare distributore di tipo duplex per un impianto di frenatura comprendente un dispositivo limitatore della pressione massima erogabile IT1196897B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT67996/86A IT1196897B (it) 1986-12-30 1986-12-30 Valvola pneumatica in particolare distributore di tipo duplex per un impianto di frenatura comprendente un dispositivo limitatore della pressione massima erogabile
AT87830458T ATE69206T1 (de) 1986-12-30 1987-12-22 Druckluftventil, insbesondere ein zweikreissteurventil fuer eine bremsanlage, mit vorrichtung zur begrenzung des maximalen steuerdrucks.
EP87830458A EP0276636B1 (en) 1986-12-30 1987-12-22 Pneumatic valve, particularly a duplex-type distributor for a braking system, including a device for limiting the maximum distributable pressure
DE8787830458T DE3774425D1 (de) 1986-12-30 1987-12-22 Druckluftventil, insbesondere ein zweikreissteurventil fuer eine bremsanlage, mit vorrichtung zur begrenzung des maximalen steuerdrucks.
JP62336784A JPS63222961A (ja) 1986-12-30 1987-12-24 ブレーキシステムに用いる空気弁
US07/138,126 US4822110A (en) 1986-12-30 1987-12-28 Pneumatic valve, particularly a duplex-type distributor for a braking system, including a device for limiting the maximum distributable pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67996/86A IT1196897B (it) 1986-12-30 1986-12-30 Valvola pneumatica in particolare distributore di tipo duplex per un impianto di frenatura comprendente un dispositivo limitatore della pressione massima erogabile

Publications (2)

Publication Number Publication Date
IT8667996A0 IT8667996A0 (it) 1986-12-30
IT1196897B true IT1196897B (it) 1988-11-25

Family

ID=11307053

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67996/86A IT1196897B (it) 1986-12-30 1986-12-30 Valvola pneumatica in particolare distributore di tipo duplex per un impianto di frenatura comprendente un dispositivo limitatore della pressione massima erogabile

Country Status (6)

Country Link
US (1) US4822110A (it)
EP (1) EP0276636B1 (it)
JP (1) JPS63222961A (it)
AT (1) ATE69206T1 (it)
DE (1) DE3774425D1 (it)
IT (1) IT1196897B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9963136B2 (en) * 2013-12-20 2018-05-08 Wabco India Limited Pneumatic control valve
WO2015092499A2 (en) * 2013-12-20 2015-06-25 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
US3219396A (en) * 1963-04-23 1965-11-23 Wagner Electric Corp Control valve
US3355223A (en) * 1966-07-28 1967-11-28 Berg Mfg & Sales Co Dual application valve
US3449020A (en) * 1968-02-19 1969-06-10 Berg Mfg & Sales Co Dual force treadle application valve
DE2328735C3 (de) * 1973-06-06 1979-11-22 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover Ventilbetätigung für Druckluftbremsventile von Kraftfahrzeugen
GB2121496B (en) * 1982-05-28 1985-06-26 Lucas Ind Plc Improvements in dual brake valves

Also Published As

Publication number Publication date
US4822110A (en) 1989-04-18
DE3774425D1 (de) 1991-12-12
IT8667996A0 (it) 1986-12-30
ATE69206T1 (de) 1991-11-15
EP0276636B1 (en) 1991-11-06
JPS63222961A (ja) 1988-09-16
EP0276636A1 (en) 1988-08-03

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19931231