ES487933A0 - A DIAPHRAGM VALVE DEVICE - Google Patents
A DIAPHRAGM VALVE DEVICEInfo
- Publication number
- ES487933A0 ES487933A0 ES487933A ES487933A ES487933A0 ES 487933 A0 ES487933 A0 ES 487933A0 ES 487933 A ES487933 A ES 487933A ES 487933 A ES487933 A ES 487933A ES 487933 A0 ES487933 A0 ES 487933A0
- Authority
- ES
- Spain
- Prior art keywords
- valve device
- diaphragm valve
- diaphragm
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Diaphragms And Bellows (AREA)
- Float Valves (AREA)
- Fluid-Driven Valves (AREA)
- Safety Valves (AREA)
- Actuator (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7902510 | 1979-01-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES487933A0 true ES487933A0 (en) | 1980-10-01 |
| ES8202414A1 ES8202414A1 (en) | 1980-10-01 |
Family
ID=10502703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES487933A Expired ES8202414A1 (en) | 1979-01-24 | 1980-01-23 | Diaphragm valve |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS55100475A (en) |
| AU (1) | AU5490580A (en) |
| BE (1) | BE881246A (en) |
| DE (1) | DE3000510A1 (en) |
| DK (1) | DK28180A (en) |
| ES (1) | ES8202414A1 (en) |
| FR (1) | FR2447504A1 (en) |
| IT (1) | IT1127573B (en) |
| NL (1) | NL8000070A (en) |
| NO (1) | NO800162L (en) |
| SE (1) | SE8000516L (en) |
| ZA (1) | ZA8071B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3123028C2 (en) * | 1981-06-10 | 1986-02-20 | Johannes Erhard, H. Waldenmaier Erben Süddeutsche Armaturenfabrik GmbH & Co, 7920 Heidenheim | Diaphragm valve |
| JPS62188869A (en) * | 1986-02-14 | 1987-08-18 | Kubota Ltd | Assembly of synthetic resin valve |
| JP2550933B2 (en) * | 1991-08-28 | 1996-11-06 | 日本ダイヤバルブ株式会社 | Diaphragm valve |
| CH688563A5 (en) | 1993-10-06 | 1997-11-14 | Fischer Georg Rohrleitung | Arrangement for fastening the diaphragm of a valve. |
| ATE211531T1 (en) | 1997-08-14 | 2002-01-15 | Fischer Georg Rohrleitung | DIAPHRAGM VALVE |
| JP4505768B2 (en) * | 2000-01-31 | 2010-07-21 | 旭有機材工業株式会社 | Diaphragm valve |
| DE10216661A1 (en) * | 2002-04-15 | 2003-10-30 | Gottlob Dietz Gmbh | Composite membrane for membrane valve has cover layer as sintered compact vulcanized onto backing layer, with both layers centrally interconnected in flat region with diameter smaller than effective diameter of membrane |
-
1980
- 1980-01-07 ZA ZA00800071A patent/ZA8071B/en unknown
- 1980-01-07 NL NL8000070A patent/NL8000070A/en not_active Application Discontinuation
- 1980-01-09 DE DE19803000510 patent/DE3000510A1/en active Pending
- 1980-01-18 BE BE0/199042A patent/BE881246A/en unknown
- 1980-01-22 IT IT47663/80A patent/IT1127573B/en active
- 1980-01-23 DK DK28180A patent/DK28180A/en unknown
- 1980-01-23 FR FR8001422A patent/FR2447504A1/en not_active Withdrawn
- 1980-01-23 NO NO800162A patent/NO800162L/en unknown
- 1980-01-23 SE SE8000516A patent/SE8000516L/en unknown
- 1980-01-23 ES ES487933A patent/ES8202414A1/en not_active Expired
- 1980-01-24 JP JP640380A patent/JPS55100475A/en active Pending
- 1980-01-24 AU AU54905/80A patent/AU5490580A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| IT1127573B (en) | 1986-05-21 |
| ZA8071B (en) | 1980-12-31 |
| SE8000516L (en) | 1980-07-25 |
| BE881246A (en) | 1980-05-16 |
| JPS55100475A (en) | 1980-07-31 |
| NL8000070A (en) | 1980-07-28 |
| AU5490580A (en) | 1980-07-31 |
| DE3000510A1 (en) | 1980-08-07 |
| IT8047663A0 (en) | 1980-01-22 |
| ES8202414A1 (en) | 1980-10-01 |
| DK28180A (en) | 1980-07-25 |
| NO800162L (en) | 1980-07-25 |
| FR2447504A1 (en) | 1980-08-22 |
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