FR804620A - Obturateur automatique - Google Patents

Obturateur automatique

Info

Publication number
FR804620A
FR804620A FR804620DA FR804620A FR 804620 A FR804620 A FR 804620A FR 804620D A FR804620D A FR 804620DA FR 804620 A FR804620 A FR 804620A
Authority
FR
France
Prior art keywords
automatic shutter
shutter
automatic
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
English (en)
Inventor
Dupas Maurice Charles Amede
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 filed Critical
Application granted granted Critical
Publication of FR804620A publication Critical patent/FR804620A/fr
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
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/04—Check valves with guided rigid valve members shaped as balls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
FR804620D 1936-05-30 1936-04-07 Obturateur automatique Expired FR804620A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR47556T 1936-05-30

Publications (1)

Publication Number Publication Date
FR804620A true FR804620A (fr) 1936-10-28

Family

ID=8683029

Family Applications (2)

Application Number Title Priority Date Filing Date
FR804620D Expired FR804620A (fr) 1936-05-30 1936-04-07 Obturateur automatique
FR47556D Expired FR47556E (fr) 1936-05-30 1936-05-30 Obturateur automatique

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR47556D Expired FR47556E (fr) 1936-05-30 1936-05-30 Obturateur automatique

Country Status (1)

Country Link
FR (2) FR804620A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2615676A (en) * 1948-09-25 1952-10-28 Columbia Southern Chem Corp Excess flow check valve
US3260515A (en) * 1964-02-03 1966-07-12 Archie L Albers Double acting buffer air cylinder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2615676A (en) * 1948-09-25 1952-10-28 Columbia Southern Chem Corp Excess flow check valve
US3260515A (en) * 1964-02-03 1966-07-12 Archie L Albers Double acting buffer air cylinder

Also Published As

Publication number Publication date
FR47556E (fr) 1937-06-04

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