FR2598197B1 - Valve a passage direct. - Google Patents

Valve a passage direct.

Info

Publication number
FR2598197B1
FR2598197B1 FR8606290A FR8606290A FR2598197B1 FR 2598197 B1 FR2598197 B1 FR 2598197B1 FR 8606290 A FR8606290 A FR 8606290A FR 8606290 A FR8606290 A FR 8606290A FR 2598197 B1 FR2598197 B1 FR 2598197B1
Authority
FR
France
Prior art keywords
pass valve
direct pass
direct
valve
pass
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
FR8606290A
Other languages
English (en)
Other versions
FR2598197A1 (fr
Inventor
Raymond Comolet
Jean-Pierre Renaudeaux
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 FR8606290A priority Critical patent/FR2598197B1/fr
Publication of FR2598197A1 publication Critical patent/FR2598197A1/fr
Application granted granted Critical
Publication of FR2598197B1 publication Critical patent/FR2598197B1/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
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • F16K15/145—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements being shaped as a solids of revolution, e.g. cylindrical or conical

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
FR8606290A 1986-04-30 1986-04-30 Valve a passage direct. Expired FR2598197B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8606290A FR2598197B1 (fr) 1986-04-30 1986-04-30 Valve a passage direct.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8606290A FR2598197B1 (fr) 1986-04-30 1986-04-30 Valve a passage direct.

Publications (2)

Publication Number Publication Date
FR2598197A1 FR2598197A1 (fr) 1987-11-06
FR2598197B1 true FR2598197B1 (fr) 1988-09-09

Family

ID=9334801

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8606290A Expired FR2598197B1 (fr) 1986-04-30 1986-04-30 Valve a passage direct.

Country Status (1)

Country Link
FR (1) FR2598197B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE525749C2 (sv) * 2003-09-09 2005-04-19 Fagergrens Vvs Konsult Ab Anordning för att vid brand förhindra bakåtströmning i ventilationskanal i form av genomströmningarean täckande nät med infäst flexibel strut
GB201418620D0 (en) * 2014-10-20 2014-12-03 Mcalpine & Co Ltd In-line valve
GB2552659B (en) 2016-08-01 2019-06-12 Mcalpine & Co Ltd High flow drain control

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1027609A (fr) * 1950-11-13 1953-05-13 Perfectionnements apportés aux dispositifs anti-retour pour circulation de fluide, notamment aux dispositifs de retenue pour canalisations ascendantes de liquide
US2926692A (en) * 1956-12-18 1960-03-01 Us Industries Inc Check valve
GB1106961A (en) * 1964-03-16 1968-03-20 Liljendahl S A J Discharge valve, particularly for water closets
US3931831A (en) * 1974-05-02 1976-01-13 French George F Elastic check valve and method of construction

Also Published As

Publication number Publication date
FR2598197A1 (fr) 1987-11-06

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FR2598197B1 (fr) Valve a passage direct.

Legal Events

Date Code Title Description
ST Notification of lapse