GB752307A - Triple valve for air brakes, more particularly for railway vehicles - Google Patents

Triple valve for air brakes, more particularly for railway vehicles

Info

Publication number
GB752307A
GB752307A GB27852/54A GB2785254A GB752307A GB 752307 A GB752307 A GB 752307A GB 27852/54 A GB27852/54 A GB 27852/54A GB 2785254 A GB2785254 A GB 2785254A GB 752307 A GB752307 A GB 752307A
Authority
GB
United Kingdom
Prior art keywords
line
triple valve
brakes
chamber
railway vehicles
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.)
Expired
Application number
GB27852/54A
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.)
KNORR BREMSE GmbH
Knorr Bremse AG
Original Assignee
KNORR BREMSE GmbH
Knorr Bremse AG
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 KNORR BREMSE GmbH, Knorr Bremse AG filed Critical KNORR BREMSE GmbH
Publication of GB752307A publication Critical patent/GB752307A/en
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
    • 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
    • B60T15/36—Other control devices or valves characterised by definite functions
    • B60T15/48—Other control devices or valves characterised by definite functions for filling reservoirs
    • B60T15/50—Other control devices or valves characterised by definite functions for filling reservoirs with means for limiting or relieving pressure in reservoirs

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

752,307. Fluid-pressure brakes. KNORRBREMSE GES. Sept. 27,1954 [Sept. 25, 1953], No. 27852/54. Class 103 (1). In a triple valve for air-brakes, more particularly for railway vehicles, in which a pipe-line 41 is connected between a main air supply line 29 and a control chamber 37, 39 of the triple valve and includes a control arrangement which, upon a charging pulse occurring while the brake is released throttles the flow through the pipeline, the throttling parts of the control arrangement are disposed inside said control chamber. As shown, the piston 5 is in its position corresponding to the brakes being fully released so that chamber 39 is in communication through aperture 71 with the line 73 leading to the main air line 29 by way of sensitivity bore 74. On a charging pulse occurring in line 29 and chamber 80, the piston 5 is depressed to close off port 71 and flow to the reservoir 29 takes place only through nozzle 72 which is sufficiently small to guard against overcharging during a long pulse. Closure of port 71 also has the desirable effect of advancing the operation of device 76 which controls the charging of the auxiliary reservoir 17.
GB27852/54A 1953-09-25 1954-09-27 Triple valve for air brakes, more particularly for railway vehicles Expired GB752307A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE752307X 1953-09-25

Publications (1)

Publication Number Publication Date
GB752307A true GB752307A (en) 1956-07-11

Family

ID=6653816

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27852/54A Expired GB752307A (en) 1953-09-25 1954-09-27 Triple valve for air brakes, more particularly for railway vehicles

Country Status (2)

Country Link
FR (2) FR1097194A (en)
GB (1) GB752307A (en)

Also Published As

Publication number Publication date
FR1097194A (en) 1955-06-30
FR66796E (en) 1957-08-19

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