FR1120240A - Joint-clapet - Google Patents

Joint-clapet

Info

Publication number
FR1120240A
FR1120240A FR1120240DA FR1120240A FR 1120240 A FR1120240 A FR 1120240A FR 1120240D A FR1120240D A FR 1120240DA FR 1120240 A FR1120240 A FR 1120240A
Authority
FR
France
Prior art keywords
valve seal
seal
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
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.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger SA
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 Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Application granted granted Critical
Publication of FR1120240A publication Critical patent/FR1120240A/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
    • F16K15/14—Check valves with flexible valve members
    • F16K15/148—Check valves with flexible valve members the closure elements being fixed in their centre

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1120240D 1955-01-21 1955-01-21 Joint-clapet Expired FR1120240A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1120240T 1955-01-21

Publications (1)

Publication Number Publication Date
FR1120240A true FR1120240A (fr) 1956-07-03

Family

ID=9631405

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1120240D Expired FR1120240A (fr) 1955-01-21 1955-01-21 Joint-clapet

Country Status (1)

Country Link
FR (1) FR1120240A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2637040A1 (fr) * 1988-09-28 1990-03-30 Mathis Jean Clapet automatique anti-inondation-pollution

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2637040A1 (fr) * 1988-09-28 1990-03-30 Mathis Jean Clapet automatique anti-inondation-pollution

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