IT1055522B - Valvola di comando a doppio circuito e due condotti per la frenatura di veicoli a rimordhio - Google Patents

Valvola di comando a doppio circuito e due condotti per la frenatura di veicoli a rimordhio

Info

Publication number
IT1055522B
IT1055522B IT6835772A IT6835772A IT1055522B IT 1055522 B IT1055522 B IT 1055522B IT 6835772 A IT6835772 A IT 6835772A IT 6835772 A IT6835772 A IT 6835772A IT 1055522 B IT1055522 B IT 1055522B
Authority
IT
Italy
Prior art keywords
braking
lines
control valve
circuit control
double circuit
Prior art date
Application number
IT6835772A
Other languages
English (en)
Original Assignee
Westinghouse Bremsen Apparate
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 Apparate filed Critical Westinghouse Bremsen Apparate
Application granted granted Critical
Publication of IT1055522B publication Critical patent/IT1055522B/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
    • B60T15/18—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
    • B60T15/20—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 controlled by two fluid pressures
    • 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
    • B60T13/24—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 the fluid being gaseous
    • B60T13/26—Compressed-air systems
    • B60T13/40—Compressed-air systems indirect, i.e. compressed air booster units indirect systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
IT6835772A 1971-11-24 1972-05-02 Valvola di comando a doppio circuito e due condotti per la frenatura di veicoli a rimordhio IT1055522B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712158229 DE2158229B2 (de) 1971-11-24 1971-11-24 Zweikreisiges Zweileitungsbremsventil für Anhängefahrzeuge

Publications (1)

Publication Number Publication Date
IT1055522B true IT1055522B (it) 1982-01-11

Family

ID=5825998

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6835772A IT1055522B (it) 1971-11-24 1972-05-02 Valvola di comando a doppio circuito e due condotti per la frenatura di veicoli a rimordhio

Country Status (2)

Country Link
DE (1) DE2158229B2 (it)
IT (1) IT1055522B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19545640B4 (de) * 1995-12-07 2006-01-19 Wabco Gmbh & Co.Ohg Steuerventileinrichtung

Also Published As

Publication number Publication date
DE2158229B2 (de) 1979-05-03
DE2158229A1 (de) 1973-05-30

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