GB651364A - Improvements relating to protective valve devices for apparatus actuated by fluid under pressure - Google Patents

Improvements relating to protective valve devices for apparatus actuated by fluid under pressure

Info

Publication number
GB651364A
GB651364A GB24201/48A GB2420148A GB651364A GB 651364 A GB651364 A GB 651364A GB 24201/48 A GB24201/48 A GB 24201/48A GB 2420148 A GB2420148 A GB 2420148A GB 651364 A GB651364 A GB 651364A
Authority
GB
United Kingdom
Prior art keywords
under pressure
fluid under
improvements relating
valve devices
protective valve
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
GB24201/48A
Other languages
English (en)
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.)
Siemens Mobility Ltd
Original Assignee
Westinghouse Brake and Signal Co Ltd
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 and Signal Co Ltd filed Critical Westinghouse Brake and Signal Co Ltd
Publication of GB651364A publication Critical patent/GB651364A/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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/28—Valves specially adapted therefor
    • B60T11/32—Automatic cut-off valves for defective pipes
    • B60T11/326—Automatic cut-off valves for defective pipes in pneumatic 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20—Excess-flow valves
    • F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
    • F16K17/32—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting on a servo-mechanism or on a catch-releasing mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
GB24201/48A 1948-03-02 1948-09-15 Improvements relating to protective valve devices for apparatus actuated by fluid under pressure Expired GB651364A (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
FR296704X 1948-03-02
FR240448X 1948-04-24
FR285669X 1948-09-15
FR191148X 1948-11-19
FR301148X 1948-11-30
FR170149X 1949-01-17
FR220249X 1949-02-22

Publications (1)

Publication Number Publication Date
GB651364A true GB651364A (en) 1951-03-14

Family

ID=27562428

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24201/48A Expired GB651364A (en) 1948-03-02 1948-09-15 Improvements relating to protective valve devices for apparatus actuated by fluid under pressure

Country Status (4)

Country Link
BE (1) BE489358A (enrdf_load_stackoverflow)
CH (1) CH285669A (enrdf_load_stackoverflow)
FR (1) FR985331A (enrdf_load_stackoverflow)
GB (1) GB651364A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE489358A (enrdf_load_stackoverflow)
FR985331A (fr) 1951-07-17
CH285669A (fr) 1952-09-15

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