IT1022499B - RELIEF VALVE - Google Patents

RELIEF VALVE

Info

Publication number
IT1022499B
IT1022499B IT2793974A IT2793974A IT1022499B IT 1022499 B IT1022499 B IT 1022499B IT 2793974 A IT2793974 A IT 2793974A IT 2793974 A IT2793974 A IT 2793974A IT 1022499 B IT1022499 B IT 1022499B
Authority
IT
Italy
Prior art keywords
relief valve
relief
valve
Prior art date
Application number
IT2793974A
Other languages
Italian (it)
Original Assignee
Dland 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 Dland Ross Corp filed Critical Dland Ross Corp
Application granted granted Critical
Publication of IT1022499B publication Critical patent/IT1022499B/en

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
    • B60T15/18—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Safety Valves (AREA)
  • Braking Systems And Boosters (AREA)
IT2793974A 1973-10-12 1974-10-01 RELIEF VALVE IT1022499B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40577273A 1973-10-12 1973-10-12

Publications (1)

Publication Number Publication Date
IT1022499B true IT1022499B (en) 1978-03-20

Family

ID=23605166

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2793974A IT1022499B (en) 1973-10-12 1974-10-01 RELIEF VALVE

Country Status (9)

Country Link
JP (1) JPS5072079A (en)
AR (1) AR200544A1 (en)
BR (1) BR7407494D0 (en)
DE (1) DE2448511A1 (en)
ES (1) ES205895Y (en)
FR (1) FR2247371A1 (en)
GB (1) GB1428438A (en)
IT (1) IT1022499B (en)
SE (1) SE7411645L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1135536B (en) * 1981-02-19 1986-08-27 Magneti Marelli Spa COMPRESSED AIR DISTRIBUTION FOR PNEUMATIC VEHICLE BRAKING SYSTEMS
CN102062234B (en) * 2010-12-22 2012-09-05 芜湖盛力制动有限责任公司 Matching valve of heavy truck braking system
CN103465895A (en) * 2013-09-16 2013-12-25 四川制动科技股份有限公司 Dustproof exhaust pipe for brake valve
DE102013017876A1 (en) * 2013-10-26 2015-04-30 Wabco Gmbh Relay valve, valve device and vehicle with it
CN108944888A (en) * 2018-07-11 2018-12-07 方嘉城 Two-chamber double loop relay valve
CN110332354B (en) * 2019-07-22 2024-09-03 瑞纳智能设备股份有限公司 Valve head sealing structure

Also Published As

Publication number Publication date
AR200544A1 (en) 1974-11-15
ES205895Y (en) 1976-06-16
GB1428438A (en) 1976-03-17
ES205895U (en) 1976-02-16
FR2247371A1 (en) 1975-05-09
DE2448511A1 (en) 1975-04-24
SE7411645L (en) 1975-04-14
JPS5072079A (en) 1975-06-14
BR7407494D0 (en) 1975-07-29

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