IT942646B - Gruppo valvolare di freno a piu stadi per sistemi di frenatura a molla di accumulazione azionati elettropneumaticamente particolar mente per veicoli su rotaie - Google Patents

Gruppo valvolare di freno a piu stadi per sistemi di frenatura a molla di accumulazione azionati elettropneumaticamente particolar mente per veicoli su rotaie

Info

Publication number
IT942646B
IT942646B IT7019771A IT7019771A IT942646B IT 942646 B IT942646 B IT 942646B IT 7019771 A IT7019771 A IT 7019771A IT 7019771 A IT7019771 A IT 7019771A IT 942646 B IT942646 B IT 942646B
Authority
IT
Italy
Prior art keywords
electro
vehicles
rail
valve assembly
brake valve
Prior art date
Application number
IT7019771A
Other languages
English (en)
Original Assignee
Westinghouse Bremsen U Appara
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 Bremsen U Appara filed Critical Westinghouse Bremsen U Appara
Application granted granted Critical
Publication of IT942646B publication Critical patent/IT942646B/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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/18—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution
    • B60T8/1893—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution especially adapted for railway vehicles
    • 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/665—Electrical control in fluid-pressure brake systems the systems being specially adapted for transferring two or more command signals, e.g. railway systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H13/00—Actuating rail-vehicle brakes
    • B61H13/005—Spring actuation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Braking Systems And Boosters (AREA)
IT7019771A 1970-11-28 1971-09-29 Gruppo valvolare di freno a piu stadi per sistemi di frenatura a molla di accumulazione azionati elettropneumaticamente particolar mente per veicoli su rotaie IT942646B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702058654 DE2058654C3 (de) 1970-11-28 1970-11-28 Mehrstufige Löseventileinrichtung für elektropneumatisch betätigbare Federspeicherbremsanlagen, insbesondere in Schienenfahrzeugen

Publications (1)

Publication Number Publication Date
IT942646B true IT942646B (it) 1973-04-02

Family

ID=5789391

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7019771A IT942646B (it) 1970-11-28 1971-09-29 Gruppo valvolare di freno a piu stadi per sistemi di frenatura a molla di accumulazione azionati elettropneumaticamente particolar mente per veicoli su rotaie

Country Status (4)

Country Link
CH (1) CH535150A (it)
DE (1) DE2058654C3 (it)
IT (1) IT942646B (it)
NL (1) NL167908C (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO790918L (no) * 1978-05-09 1979-11-12 Oerlikon Buehrle Ag Pneumatisk kjoeretoeybremseinnretning
DE102007052291B4 (de) * 2007-11-02 2015-06-25 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Ventilanordnung zur Steuerung einer Feststellbremsanlage eines Schienenfahrzeugs

Also Published As

Publication number Publication date
CH535150A (de) 1973-03-31
DE2058654C3 (de) 1976-01-02
DE2058654A1 (de) 1972-06-15
DE2058654B2 (en) 1975-04-24
NL7115140A (it) 1972-05-30
NL167908C (nl) 1982-02-16

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