FR1073758A - Check valve - Google Patents

Check valve

Info

Publication number
FR1073758A
FR1073758A FR1073758DA FR1073758A FR 1073758 A FR1073758 A FR 1073758A FR 1073758D A FR1073758D A FR 1073758DA FR 1073758 A FR1073758 A FR 1073758A
Authority
FR
France
Prior art keywords
check valve
check
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
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.)
Normalair Ltd
Original Assignee
Normalair 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 Normalair Ltd filed Critical Normalair Ltd
Application granted granted Critical
Publication of FR1073758A publication Critical patent/FR1073758A/en
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
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1073758D 1952-03-25 1953-03-25 Check valve Expired FR1073758A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1073758X 1952-03-25

Publications (1)

Publication Number Publication Date
FR1073758A true FR1073758A (en) 1954-09-29

Family

ID=10872064

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1073758D Expired FR1073758A (en) 1952-03-25 1953-03-25 Check valve

Country Status (1)

Country Link
FR (1) FR1073758A (en)

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