FR2341083A1 - Clapet obturateur etanche a l'air - Google Patents

Clapet obturateur etanche a l'air

Info

Publication number
FR2341083A1
FR2341083A1 FR7704137A FR7704137A FR2341083A1 FR 2341083 A1 FR2341083 A1 FR 2341083A1 FR 7704137 A FR7704137 A FR 7704137A FR 7704137 A FR7704137 A FR 7704137A FR 2341083 A1 FR2341083 A1 FR 2341083A1
Authority
FR
France
Prior art keywords
butterfly
duct
air
surrounding
shutter 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.)
Granted
Application number
FR7704137A
Other languages
English (en)
French (fr)
Other versions
FR2341083B3 (OSRAM
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.)
Dillinger Stahlbau GmbH
Original Assignee
Dillinger Stahlbau GmbH
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 Dillinger Stahlbau GmbH filed Critical Dillinger Stahlbau GmbH
Publication of FR2341083A1 publication Critical patent/FR2341083A1/fr
Application granted granted Critical
Publication of FR2341083B3 publication Critical patent/FR2341083B3/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
    • 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)
FR7704137A 1976-02-14 1977-02-14 Clapet obturateur etanche a l'air Granted FR2341083A1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2341083A1 true FR2341083A1 (fr) 1977-09-09
FR2341083B3 FR2341083B3 (OSRAM) 1980-12-26

Family

ID=5969964

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7704137A Granted FR2341083A1 (fr) 1976-02-14 1977-02-14 Clapet obturateur etanche a l'air

Country Status (3)

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

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986001274A1 (en) * 1984-08-06 1986-02-27 Aps Hvkmd 5 Nr. 352 Stop valve for mounting in a pipeline
FR2608086A1 (fr) * 1986-12-11 1988-06-17 Euritech Procede de separation de deux enceintes etanches accolees et double porte pour la mise en oeuvre de ce procede
EP0598942A1 (de) * 1992-11-26 1994-06-01 Valeo Klimasysteme GmbH Luftklappe für eine Heiz- und/oder Klimaanlage, insbesondere in einem Kraftfahrzeug
EP1319876A1 (en) * 2001-12-13 2003-06-18 BRAVO S.p.A. Duct interception device
WO2010055150A1 (de) 2008-11-17 2010-05-20 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
CN114811073A (zh) * 2021-01-27 2022-07-29 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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104653786B (zh) * 2015-02-28 2016-10-05 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

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986001274A1 (en) * 1984-08-06 1986-02-27 Aps Hvkmd 5 Nr. 352 Stop valve for mounting in a pipeline
FR2608086A1 (fr) * 1986-12-11 1988-06-17 Euritech Procede de separation de deux enceintes etanches accolees et double porte pour la mise en oeuvre de ce procede
EP0273818A1 (fr) * 1986-12-11 1988-07-06 Euritech Procédé de séparation de deux enceintes étanches accolées et double porte pour la mise en oeuvre de ce procédé
EP0598942A1 (de) * 1992-11-26 1994-06-01 Valeo Klimasysteme GmbH Luftklappe für eine Heiz- und/oder Klimaanlage, insbesondere in einem Kraftfahrzeug
EP1319876A1 (en) * 2001-12-13 2003-06-18 BRAVO S.p.A. Duct interception device
WO2010055150A1 (de) 2008-11-17 2010-05-20 Marinus Cornelis Adrianus Heij Rohrschliessvorrichtung einer maschine
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
CN114811073A (zh) * 2021-01-27 2022-07-29 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
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

Also Published As

Publication number Publication date
BE851394A (fr) 1977-05-31
FR2341083B3 (OSRAM) 1980-12-26
CH621398A5 (en) 1981-01-30

Similar Documents

Publication Publication Date Title
FR2341083A1 (fr) Clapet obturateur etanche a l'air
ATE141119T1 (de) Testen von hüllen, insbesondere kondomen, auf undichtigkeiten durch druckunterschiede
GB1379144A (en) Swimming headgear
DK157256C (da) Ventil
DK458588A (da) Klapafspaerringsventil
US3486366A (en) Method and apparatus for the testing and repair of oxygen breathing apparatus
US3124852A (en) Inflatable seal connection
ATE106131T1 (de) Absperrvorrichtung für eine gasleitung.
DK354082A (da) Varmeisolerende rullegardin
FR2290228A1 (fr) Procede et dispositif d'obturation temporaire d'une galerie
FR2371557A1 (fr) Soupape de protection contre l'incendie
ES402238A1 (es) Perfeccionamientos en los dispositivos para asentar las pestanas de una cubierta de neumatico contra los bordes de una rueda.
CN207074105U (zh) 一种橡胶制品的气密性检测装置
US3568874A (en) Pressure seal
SU432318A1 (ru) Устройство для вентиляции кабины мостового крана
US2878588A (en) Air pressure demonstrator
GB551737A (en) A new or improved inflator for inflatable hollow bodies
SE7902225L (sv) Skjutspjellventil
ES205716U (es) Valvula para gases.
US2704387A (en) Canopy seal
NO138390C (no) Ventil for pneumatisk, periodisk aapning og lukking av en gassledning, saerlig trykkluftledning
SE8404846L (sv) Avstengningsventil for rokgaskanaler el dyl
SE7907971L (sv) Avstengningsventil med centriskt lagrad ventilskiva
ES199198U (es) Bolsa hinchable de doble cuerpo.
DE59101787D1 (de) Absperrvorrichtung zum Verschliessen von Durchflusslöchern.