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FR950147A - Robinet de fermeture combiné avec soupape antiretour - Google Patents

Robinet de fermeture combiné avec soupape antiretour

Info

Publication number
FR950147A
FR950147A FR950147DA FR950147A FR 950147 A FR950147 A FR 950147A FR 950147D A FR950147D A FR 950147DA FR 950147 A FR950147 A FR 950147A
Authority
FR
France
Prior art keywords
valve
combined shut
return
return valve
shut
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)
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.)
Airco Inc
Original Assignee
Air Reduction Co Inc
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 Air Reduction Co Inc filed Critical Air Reduction Co Inc
Application granted granted Critical
Publication of FR950147A publication Critical patent/FR950147A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR950147D 1944-08-22 1947-07-25 Robinet de fermeture combiné avec soupape antiretour Expired FR950147A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US950147XA 1944-08-22 1944-08-22

Publications (1)

Publication Number Publication Date
FR950147A true FR950147A (fr) 1949-09-19

Family

ID=22248612

Family Applications (1)

Application Number Title Priority Date Filing Date
FR950147D Expired FR950147A (fr) 1944-08-22 1947-07-25 Robinet de fermeture combiné avec soupape antiretour

Country Status (1)

Country Link
FR (1) FR950147A (fr)

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