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 similairesInfo
- 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
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
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 (fr) |
CH (1) | CH621398A5 (fr) |
FR (1) | FR2341083A1 (fr) |
Cited By (2)
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 (6)
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 |
DE59205123D1 (de) * | 1992-11-26 | 1996-02-29 | Siemens Ag | Luftklappe für eine Heiz- und/oder Klimaanlage, insbesondere in einem Kraftfahrzeug |
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 |
-
1977
- 1977-02-14 FR FR7704137A patent/FR2341083A1/fr active Granted
- 1977-02-14 CH CH180677A patent/CH621398A5/de not_active IP Right Cessation
- 1977-02-14 BE BE174906A patent/BE851394A/fr not_active IP Right Cessation
Cited By (3)
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 |
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 |
Also Published As
Publication number | Publication date |
---|---|
FR2341083A1 (fr) | 1977-09-09 |
CH621398A5 (en) | 1981-01-30 |
FR2341083B3 (fr) | 1980-12-26 |
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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 |