FR2287633A1 - Vanne a membrane - Google Patents
Vanne a membraneInfo
- Publication number
- FR2287633A1 FR2287633A1 FR7434388A FR7434388A FR2287633A1 FR 2287633 A1 FR2287633 A1 FR 2287633A1 FR 7434388 A FR7434388 A FR 7434388A FR 7434388 A FR7434388 A FR 7434388A FR 2287633 A1 FR2287633 A1 FR 2287633A1
- Authority
- FR
- France
- Prior art keywords
- diaphragm
- valve
- overcentre
- long life
- engaging seat
- 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
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
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
- F16K7/126—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm the seat being formed on a rib perpendicular to the fluid line
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7434388A FR2287633A1 (fr) | 1974-10-08 | 1974-10-08 | Vanne a membrane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7434388A FR2287633A1 (fr) | 1974-10-08 | 1974-10-08 | Vanne a membrane |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2287633A1 true FR2287633A1 (fr) | 1976-05-07 |
FR2287633B3 FR2287633B3 (fr) | 1977-07-22 |
Family
ID=9144030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7434388A Granted FR2287633A1 (fr) | 1974-10-08 | 1974-10-08 | Vanne a membrane |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2287633A1 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3123028A1 (de) * | 1981-06-10 | 1983-01-05 | Johannes Erhard, H. Waldenmaier Erben Süddeutsche Armaturenfabrik GmbH & Co, 7920 Heidenheim | Membranventil |
EP1138989A3 (fr) * | 2000-03-31 | 2003-05-14 | Toyo Stainless Steel Industries Co., Ltd. | Robinet à membrane |
EP3366961A1 (fr) * | 2017-02-22 | 2018-08-29 | SISTO Armaturen S.A. | Clapet à membrane à passage libre |
AT525412A1 (de) * | 2021-09-06 | 2023-03-15 | Advance Denki Kogyo Kk | Membranventil |
-
1974
- 1974-10-08 FR FR7434388A patent/FR2287633A1/fr active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3123028A1 (de) * | 1981-06-10 | 1983-01-05 | Johannes Erhard, H. Waldenmaier Erben Süddeutsche Armaturenfabrik GmbH & Co, 7920 Heidenheim | Membranventil |
EP1138989A3 (fr) * | 2000-03-31 | 2003-05-14 | Toyo Stainless Steel Industries Co., Ltd. | Robinet à membrane |
EP3366961A1 (fr) * | 2017-02-22 | 2018-08-29 | SISTO Armaturen S.A. | Clapet à membrane à passage libre |
AT525412A1 (de) * | 2021-09-06 | 2023-03-15 | Advance Denki Kogyo Kk | Membranventil |
AT525412B1 (de) * | 2021-09-06 | 2023-11-15 | Advance Denki Kogyo Kk | Membranventil |
US12104713B2 (en) | 2021-09-06 | 2024-10-01 | Advance Denki Kogyo Kabushiki Kaisha | Diaphragm valve |
Also Published As
Publication number | Publication date |
---|---|
FR2287633B3 (fr) | 1977-07-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |