FR2369482A1 - Clapet d'obturation notamment pour obturateurs anti-retour a battant - Google Patents

Clapet d'obturation notamment pour obturateurs anti-retour a battant

Info

Publication number
FR2369482A1
FR2369482A1 FR7632274A FR7632274A FR2369482A1 FR 2369482 A1 FR2369482 A1 FR 2369482A1 FR 7632274 A FR7632274 A FR 7632274A FR 7632274 A FR7632274 A FR 7632274A FR 2369482 A1 FR2369482 A1 FR 2369482A1
Authority
FR
France
Prior art keywords
rubber
valve
flap
seals
pipeline
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.)
Granted
Application number
FR7632274A
Other languages
English (en)
Other versions
FR2369482B1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7632274A priority Critical patent/FR2369482A1/fr
Priority to ES461022A priority patent/ES461022A1/es
Publication of FR2369482A1 publication Critical patent/FR2369482A1/fr
Application granted granted Critical
Publication of FR2369482B1 publication Critical patent/FR2369482B1/fr
Granted 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
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)

Abstract

a. Clapet d'obturation, notamment pour obturateurs anti-retour à battant; b. Clapet d'obturation caractérisé en ce qu'il comporte un battant positionné à l'intérieur d'une pièce en matériau souple, elle-même montée dans le corps du clapet
FR7632274A 1976-10-26 1976-10-26 Clapet d'obturation notamment pour obturateurs anti-retour a battant Granted FR2369482A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7632274A FR2369482A1 (fr) 1976-10-26 1976-10-26 Clapet d'obturation notamment pour obturateurs anti-retour a battant
ES461022A ES461022A1 (es) 1976-10-26 1977-07-26 Perfeccionamientos en valvulas de obturacion.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7632274A FR2369482A1 (fr) 1976-10-26 1976-10-26 Clapet d'obturation notamment pour obturateurs anti-retour a battant

Publications (2)

Publication Number Publication Date
FR2369482A1 true FR2369482A1 (fr) 1978-05-26
FR2369482B1 FR2369482B1 (fr) 1979-02-23

Family

ID=9179226

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7632274A Granted FR2369482A1 (fr) 1976-10-26 1976-10-26 Clapet d'obturation notamment pour obturateurs anti-retour a battant

Country Status (2)

Country Link
ES (1) ES461022A1 (fr)
FR (1) FR2369482A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567744A1 (fr) * 1984-07-18 1986-01-24 Black & Decker Inc Clapet anti-retour pour buse d'aspirateur, notamment d'aspirateur miniature a main, et aspirateur comportant un tel clapet
DE29513329U1 (de) * 1995-08-19 1995-10-19 Festo Kg, 73734 Esslingen Rückschlagventil

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1592547A (fr) * 1968-06-21 1970-05-19
US3613720A (en) * 1969-01-27 1971-10-19 G & H Products Inc Check valve assembly

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1592547A (fr) * 1968-06-21 1970-05-19
US3613720A (en) * 1969-01-27 1971-10-19 G & H Products Inc Check valve assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567744A1 (fr) * 1984-07-18 1986-01-24 Black & Decker Inc Clapet anti-retour pour buse d'aspirateur, notamment d'aspirateur miniature a main, et aspirateur comportant un tel clapet
DE29513329U1 (de) * 1995-08-19 1995-10-19 Festo Kg, 73734 Esslingen Rückschlagventil
EP0759521A1 (fr) * 1995-08-19 1997-02-26 Festo KG Clapet non-retour

Also Published As

Publication number Publication date
FR2369482B1 (fr) 1979-02-23
ES461022A1 (es) 1978-05-16

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Legal Events

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ST Notification of lapse