BE867235Q - Clapet anti-retour a membrane battante et disque obturateur pour un tel clapet - Google Patents

Clapet anti-retour a membrane battante et disque obturateur pour un tel clapet

Info

Publication number
BE867235Q
BE867235Q BE187833A BE187833A BE867235Q BE 867235 Q BE867235 Q BE 867235Q BE 187833 A BE187833 A BE 187833A BE 187833 A BE187833 A BE 187833A BE 867235 Q BE867235 Q BE 867235Q
Authority
BE
Belgium
Prior art keywords
valve
shutter disc
swing diaphragm
diaphragm non
return valve
Prior art date
Application number
BE187833A
Other languages
English (en)
French (fr)
Original Assignee
Pont A Mousson
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 Pont A Mousson filed Critical Pont A Mousson
Application granted granted Critical
Publication of BE867235Q publication Critical patent/BE867235Q/xx

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
    • F16K15/031—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member the hinge being flexible

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
BE187833A 1972-05-31 1978-05-18 Clapet anti-retour a membrane battante et disque obturateur pour un tel clapet BE867235Q (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7219462A FR2187084A5 (xx) 1972-05-31 1972-05-31

Publications (1)

Publication Number Publication Date
BE867235Q true BE867235Q (fr) 1978-11-20

Family

ID=9099397

Family Applications (1)

Application Number Title Priority Date Filing Date
BE187833A BE867235Q (fr) 1972-05-31 1978-05-18 Clapet anti-retour a membrane battante et disque obturateur pour un tel clapet

Country Status (3)

Country Link
BE (1) BE867235Q (xx)
ES (1) ES191611Y (xx)
FR (1) FR2187084A5 (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4274436A (en) * 1979-08-16 1981-06-23 Xomox Corporation Wafer-type swing check valve construction
DE3439024A1 (de) * 1984-10-25 1986-04-30 Fa. Franz Viegener Ii, 5952 Attendorn Absperrvorrichtung fuer eine rohrleitung, insbesondere fuer wc-anschlussstutzen

Also Published As

Publication number Publication date
FR2187084A5 (xx) 1974-01-11
ES191611U (es) 1974-07-16
ES191611Y (es) 1974-12-16

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: PONT-A-MOUSSON S.A.

Effective date: 19920531