FR748019A - Improvements to valves or flaps - Google Patents

Improvements to valves or flaps

Info

Publication number
FR748019A
FR748019A FR748019DA FR748019A FR 748019 A FR748019 A FR 748019A FR 748019D A FR748019D A FR 748019DA FR 748019 A FR748019 A FR 748019A
Authority
FR
France
Prior art keywords
flaps
valves
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
Other languages
French (fr)
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.)
Compagnie des Freins Westinghouse
Original Assignee
Compagnie des Freins Westinghouse
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 Compagnie des Freins Westinghouse filed Critical Compagnie des Freins Westinghouse
Application granted granted Critical
Publication of FR748019A publication Critical patent/FR748019A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR748019D 1932-01-05 1932-12-23 Improvements to valves or flaps Expired FR748019A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US748019XA 1932-01-05 1932-01-05

Publications (1)

Publication Number Publication Date
FR748019A true FR748019A (en) 1933-06-27

Family

ID=22121768

Family Applications (1)

Application Number Title Priority Date Filing Date
FR748019D Expired FR748019A (en) 1932-01-05 1932-12-23 Improvements to valves or flaps

Country Status (1)

Country Link
FR (1) FR748019A (en)

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