IT942709B - Gruppo valvolare di comando per freni pneumatici - Google Patents

Gruppo valvolare di comando per freni pneumatici

Info

Publication number
IT942709B
IT942709B IT70400/71A IT7040071A IT942709B IT 942709 B IT942709 B IT 942709B IT 70400/71 A IT70400/71 A IT 70400/71A IT 7040071 A IT7040071 A IT 7040071A IT 942709 B IT942709 B IT 942709B
Authority
IT
Italy
Prior art keywords
control valve
valve unit
pneumatic brakes
brakes
pneumatic
Prior art date
Application number
IT70400/71A
Other languages
English (en)
Original Assignee
Westinghouse Brake & Signal
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 Westinghouse Brake & Signal filed Critical Westinghouse Brake & Signal
Application granted granted Critical
Publication of IT942709B publication Critical patent/IT942709B/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
    • B60T15/021—Railway control or brake valves
IT70400/71A 1970-10-16 1971-10-15 Gruppo valvolare di comando per freni pneumatici IT942709B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4917870 1970-10-16

Publications (1)

Publication Number Publication Date
IT942709B true IT942709B (it) 1973-04-02

Family

ID=10451452

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70400/71A IT942709B (it) 1970-10-16 1971-10-15 Gruppo valvolare di comando per freni pneumatici

Country Status (8)

Country Link
US (1) US3731983A (it)
BR (1) BR7106794D0 (it)
CA (1) CA944417A (it)
DE (1) DE2151209B2 (it)
FR (1) FR2111661B1 (it)
GB (1) GB1302930A (it)
IT (1) IT942709B (it)
ZA (1) ZA716395B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1512701A (en) * 1973-02-16 1978-06-01 Westinghouse Brake & Signal Empty/load brake control valve apparatus
AR205392A1 (es) * 1974-07-11 1976-04-30 Westinghouse Brake & Signal Dispositivo de valvula de maniobra de freno operable por presion de fluido
USRE31386E (en) * 1976-10-13 1983-09-20 General Signal Corporation Fluid brake control system
US7501613B2 (en) 2003-07-08 2009-03-10 Lightswitch Safety Systems, Inc. Light detecting and angle of view compensation for optical devices and method
US9333959B2 (en) 2012-04-03 2016-05-10 Wabtec Holding Corp. Brake cylinder maintaining valve
US9925969B2 (en) 2016-03-07 2018-03-27 Westinghouse Air Brake Technologies Corporation Cut-off valve and hot wheel protection valve arrangement
US10647309B2 (en) 2017-12-08 2020-05-12 Westinghouse Air Brake Technologies Corporation Quick Service Limiting Valve
CN108238032B (zh) * 2018-03-20 2023-07-04 眉山中车制动科技股份有限公司 压差平均阀

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3472561A (en) * 1968-01-03 1969-10-14 Westinghouse Air Brake Co Fluid pressure brake control valve

Also Published As

Publication number Publication date
DE2151209B2 (de) 1976-04-22
CA944417A (en) 1974-03-26
FR2111661A1 (it) 1972-06-09
GB1302930A (it) 1973-01-10
BR7106794D0 (pt) 1973-03-29
FR2111661B1 (it) 1975-08-29
ZA716395B (en) 1972-05-31
US3731983A (en) 1973-05-08
DE2151209A1 (de) 1972-04-20

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