FR2439347B1 - - Google Patents

Info

Publication number
FR2439347B1
FR2439347B1 FR7829680A FR7829680A FR2439347B1 FR 2439347 B1 FR2439347 B1 FR 2439347B1 FR 7829680 A FR7829680 A FR 7829680A FR 7829680 A FR7829680 A FR 7829680A FR 2439347 B1 FR2439347 B1 FR 2439347B1
Authority
FR
France
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
FR7829680A
Other versions
FR2439347A1 (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.)
ETUDE REALISA TOLERIE MECANIQU
Original Assignee
ETUDE REALISA TOLERIE MECANIQU
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 ETUDE REALISA TOLERIE MECANIQU filed Critical ETUDE REALISA TOLERIE MECANIQU
Priority to FR7829680A priority Critical patent/FR2439347A1/fr
Publication of FR2439347A1 publication Critical patent/FR2439347A1/fr
Application granted granted Critical
Publication of FR2439347B1 publication Critical patent/FR2439347B1/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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves
    • F16K27/0227—Check valves or pivoted valves with the valve members swinging around an axis located at the edge of or outside the valve member
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air-Flow Control Members (AREA)
FR7829680A 1978-10-18 1978-10-18 Dispositif d'ouverture-fermeture a volet d'obturation interchangeable, notamment pour gaines de ventilation utilisant un fluide agressif ou polluant Granted FR2439347A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7829680A FR2439347A1 (fr) 1978-10-18 1978-10-18 Dispositif d'ouverture-fermeture a volet d'obturation interchangeable, notamment pour gaines de ventilation utilisant un fluide agressif ou polluant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7829680A FR2439347A1 (fr) 1978-10-18 1978-10-18 Dispositif d'ouverture-fermeture a volet d'obturation interchangeable, notamment pour gaines de ventilation utilisant un fluide agressif ou polluant

Publications (2)

Publication Number Publication Date
FR2439347A1 FR2439347A1 (fr) 1980-05-16
FR2439347B1 true FR2439347B1 (fr) 1983-03-11

Family

ID=9213897

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7829680A Granted FR2439347A1 (fr) 1978-10-18 1978-10-18 Dispositif d'ouverture-fermeture a volet d'obturation interchangeable, notamment pour gaines de ventilation utilisant un fluide agressif ou polluant

Country Status (1)

Country Link
FR (1) FR2439347A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2498720B1 (fr) * 1981-01-29 1985-10-11 Poelman Sofiltra Registre pour gaine de circulation de fluide
FR2518692B2 (fr) * 1981-01-29 1986-01-10 Sofiltra Poelmann Registre pour gaine de circulation de fluide
DE102014112867B4 (de) * 2014-09-08 2016-06-23 STRATE Technologie für Abwasser GmbH Verschlussvorrichtung für einen Rückflussverhinderer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1013135B (de) * 1955-05-07 1957-08-01 Sempell Rhein Armaturen Hochdruck-Rueckschlagklappe aus Schmiedestahl
US4010775A (en) * 1975-01-15 1977-03-08 Consolidated Controls Corporation High temperature valve
FR2298752A1 (fr) * 1975-01-23 1976-08-20 Malbranque Serseg Vanne papillon

Also Published As

Publication number Publication date
FR2439347A1 (fr) 1980-05-16

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Legal Events

Date Code Title Description
ST Notification of lapse
TP Transmission of property