BE851394A - Clapet d'arret pour la fermeture etanche des gaines d'air ou canaux similaires - Google Patents

Clapet d'arret pour la fermeture etanche des gaines d'air ou canaux similaires

Info

Publication number
BE851394A
BE851394A BE174906A BE174906A BE851394A BE 851394 A BE851394 A BE 851394A BE 174906 A BE174906 A BE 174906A BE 174906 A BE174906 A BE 174906A BE 851394 A BE851394 A BE 851394A
Authority
BE
Belgium
Prior art keywords
shut
valve
air ducts
tight closure
similar channels
Prior art date
Application number
BE174906A
Other languages
English (en)
French (fr)
Original Assignee
Schoonbeek R Agissant En Quali
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 Schoonbeek R Agissant En Quali filed Critical Schoonbeek R Agissant En Quali
Publication of BE851394A publication Critical patent/BE851394A/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
    • 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
    • F16K1/18—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 with pivoted discs or flaps
    • F16K1/22—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 with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/226—Shaping or arrangements of the sealing
    • F16K1/228—Movable sealing bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Lift Valve (AREA)
BE174906A 1976-02-14 1977-02-14 Clapet d'arret pour la fermeture etanche des gaines d'air ou canaux similaires BE851394A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2606044 1976-02-14

Publications (1)

Publication Number Publication Date
BE851394A true BE851394A (fr) 1977-05-31

Family

ID=5969964

Family Applications (1)

Application Number Title Priority Date Filing Date
BE174906A BE851394A (fr) 1976-02-14 1977-02-14 Clapet d'arret pour la fermeture etanche des gaines d'air ou canaux similaires

Country Status (3)

Country Link
BE (1) BE851394A (OSRAM)
CH (1) CH621398A5 (OSRAM)
FR (1) FR2341083A1 (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104653786A (zh) * 2015-02-28 2015-05-27 中国船舶重工集团公司第七0四研究所 适应快速高频启闭的阀门密封结构
CN105003666A (zh) * 2015-06-24 2015-10-28 丁毅 一种圆风门

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK157375C (da) * 1984-08-06 1990-08-06 Hvkmd 5 Nr 352 Aps Ventil
FR2608086B1 (fr) * 1986-12-11 1989-01-13 Euritech Procede de separation de deux enceintes etanches accolees et double porte pour la mise en oeuvre de ce procede
ES2086624T3 (es) * 1992-11-26 1996-07-01 Valeo Klimasysteme Gmbh Valvula de mariposa para una instalacion de calefaccion y/o acondicionamiento de aire, en particular en un automovil.
ITMI20012623A1 (it) * 2001-12-13 2003-06-13 Bravo Spa Dispositivo di intercettazione di condotti di una macchina atta al trattamento di miscele alimentari
DE102008057683B3 (de) 2008-11-17 2010-07-29 Marinus Cornelis Adrianus Heij Rohrschließvorrichtung einer Maschine
CN107355545A (zh) * 2017-08-15 2017-11-17 江苏万创灭菌设备科技有限公司 往复式气密封控制阀
CN114811073B (zh) * 2021-01-27 2025-10-21 洛阳明远石化技术有限公司 一种密封件、包括其的密封组件和密封阀

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104653786A (zh) * 2015-02-28 2015-05-27 中国船舶重工集团公司第七0四研究所 适应快速高频启闭的阀门密封结构
CN105003666A (zh) * 2015-06-24 2015-10-28 丁毅 一种圆风门

Also Published As

Publication number Publication date
FR2341083A1 (fr) 1977-09-09
FR2341083B3 (OSRAM) 1980-12-26
CH621398A5 (en) 1981-01-30

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: VAN SCHOONBEEK R. AGISSANT EN QUALITE DE NEGOTIOR

Effective date: 19840214