ES196612U - Un dispositivo de valvula de rele. - Google Patents

Un dispositivo de valvula de rele.

Info

Publication number
ES196612U
ES196612U ES0196612U ES196612U ES196612U ES 196612 U ES196612 U ES 196612U ES 0196612 U ES0196612 U ES 0196612U ES 196612 U ES196612 U ES 196612U ES 196612 U ES196612 U ES 196612U
Authority
ES
Spain
Prior art keywords
valve
brake
air
trailer
relay
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES0196612U
Other languages
English (en)
Other versions
ES196612Y (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WABCO WESTINGHOUSE GmbH
Original Assignee
WABCO WESTINGHOUSE GmbH
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 WABCO WESTINGHOUSE GmbH filed Critical WABCO WESTINGHOUSE GmbH
Publication of ES196612U publication Critical patent/ES196612U/es
Application granted granted Critical
Publication of ES196612Y publication Critical patent/ES196612Y/es
Expired legal-status Critical Current

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
    • 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
    • B60T13/36—Compressed-air systems direct, i.e. brakes applied directly by compressed air
    • 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
    • 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
    • B60T13/58—Combined or convertible systems
    • B60T13/62—Combined or convertible systems both straight and automatic
    • 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
    • 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
    • B60T15/24—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 three fluid pressures

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)

Abstract

Un dispositivo de válvula de relé, en especial una válvula de freno de remolque para instalaciones de freno de aire comprimido con dos circuitos de vehículos para carretera, cuyo conducto de paso al freno del remolque puede cargarse con aire y purgarse de aire escalonadamente en función de la presión de frenado en al menos uno de los dos circuitos de frenado del freno para contener la marcha del tractor, caracterizado porque la válvula de relé está dotada de dos émbolos de relé desplazables axialmente en sentidos opuestos y que, por un lado, son cargables por la presión en el conducto de paso al freno del remolque y, por otro lado, por la presión de frenado en uno de los dos circuitos de frenado, y cada uno de los cuales lleva un asiento de válvula cooperantes con un cuerpo de válvula doble, de tal modo que el cuerpo de válvula doble forma con uno de los asientos de válvula una válvula de entrada y, con el otro asiento de válvula, una válvula de salida, para cargar con aire y purgar de aireel conducto de paso al freno del remolque.
ES1970196612U 1969-11-22 1970-11-20 Un dispositivo de valvula de rele. Expired ES196612Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1958808A DE1958808B2 (de) 1969-11-22 1969-11-22 Relaisventil zur Verwendung als Anhängerbremsventil fur Zweikreis Druckluftbremsanlagen von Straßen fahrzeugen

Publications (2)

Publication Number Publication Date
ES196612U true ES196612U (es) 1975-04-01
ES196612Y ES196612Y (es) 1975-08-01

Family

ID=5751834

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1970196612U Expired ES196612Y (es) 1969-11-22 1970-11-20 Un dispositivo de valvula de rele.

Country Status (10)

Country Link
AT (1) AT313090B (es)
CH (1) CH515812A (es)
DE (1) DE1958808B2 (es)
ES (1) ES196612Y (es)
GB (1) GB1294987A (es)
NL (1) NL7017017A (es)
PL (1) PL71949B1 (es)
SE (1) SE379178B (es)
SU (1) SU682114A3 (es)
YU (1) YU32583B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2139213C3 (de) * 1971-08-05 1982-11-25 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover Zweileitungs-Mehrkreisbremsanlage für Anhängefahrzeuge
DE2246242C2 (de) * 1972-09-21 1983-10-13 Robert Bosch Gmbh, 7000 Stuttgart Anhängersteuerventil für Zweikreis- Druckluftbremsanlagen
DE2646288B2 (de) * 1976-10-14 1979-09-27 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover Lastabhängige Bremskraft-Regeleinrichtung
DE3033621A1 (de) * 1980-09-06 1982-04-29 Robert Bosch Gmbh, 7000 Stuttgart Steuerventil fuer druckluftbremsanlagen
IN158065B (es) * 1981-05-01 1986-08-23 Bendix Ltd
DE3210027A1 (de) * 1982-03-19 1983-09-22 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Bremsdruck-steuerventil
DE3229836C2 (de) * 1982-08-11 1985-01-24 Graubremse Gmbh, 6900 Heidelberg Über zwei Kreise ansteuerbares Anhänger-Steuerventil, insbes. für Druckluftbremsanlagen an Kraftfahrzeugen
DE3407350A1 (de) * 1984-02-29 1985-08-29 Alfred Teves Gmbh, 6000 Frankfurt Vakuumbetriebener bremskraftverstaerker
DE3409303A1 (de) * 1984-03-14 1985-09-26 Graubremse Gmbh, 6900 Heidelberg Zwischen handbremsventil und federspeicherbremszylinder einsetzbares relaisventil mit druckbegrenzung
DE3526048A1 (de) * 1985-07-20 1987-01-22 Bosch Gmbh Robert Anhaengersteuerventil
DE3615002A1 (de) * 1986-05-02 1987-11-05 Wabco Westinghouse Fahrzeug Einrichtung zum steuern des bremsdruckes
DE4226697C1 (es) * 1992-08-12 1993-09-23 Grau Gmbh, 69123 Heidelberg, De

Also Published As

Publication number Publication date
CH515812A (de) 1971-11-30
GB1294987A (es) 1972-11-01
YU284670A (en) 1974-08-31
PL71949B1 (en) 1974-06-29
SU682114A3 (ru) 1979-08-25
AT313090B (de) 1974-01-25
YU32583B (en) 1975-02-28
SE379178B (es) 1975-09-29
ES196612Y (es) 1975-08-01
DE1958808B2 (de) 1973-11-29
DE1958808A1 (de) 1971-06-09
NL7017017A (es) 1971-05-25

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