NO800162L - Membranventil. - Google Patents
Membranventil.Info
- Publication number
- NO800162L NO800162L NO800162A NO800162A NO800162L NO 800162 L NO800162 L NO 800162L NO 800162 A NO800162 A NO 800162A NO 800162 A NO800162 A NO 800162A NO 800162 L NO800162 L NO 800162L
- Authority
- NO
- Norway
- Prior art keywords
- pin
- diaphragm
- membrane
- opening
- threaded
- Prior art date
Links
- 239000012528 membrane Substances 0.000 claims description 70
- 229920001971 elastomer Polymers 0.000 claims description 27
- 239000005060 rubber Substances 0.000 claims description 27
- 230000008878 coupling Effects 0.000 claims description 20
- 238000010168 coupling process Methods 0.000 claims description 20
- 238000005859 coupling reaction Methods 0.000 claims description 20
- 230000007704 transition Effects 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 7
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 9
- 239000004810 polytetrafluoroethylene Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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)
- Safety Valves (AREA)
- Float Valves (AREA)
- Actuator (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Fluid-Driven Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7902510 | 1979-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO800162L true NO800162L (no) | 1980-07-25 |
Family
ID=10502703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO800162A NO800162L (no) | 1979-01-24 | 1980-01-23 | Membranventil. |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS55100475A (ja) |
| AU (1) | AU5490580A (ja) |
| BE (1) | BE881246A (ja) |
| DE (1) | DE3000510A1 (ja) |
| DK (1) | DK28180A (ja) |
| ES (1) | ES8202414A1 (ja) |
| FR (1) | FR2447504A1 (ja) |
| IT (1) | IT1127573B (ja) |
| NL (1) | NL8000070A (ja) |
| NO (1) | NO800162L (ja) |
| SE (1) | SE8000516L (ja) |
| ZA (1) | ZA8071B (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3123028C2 (de) * | 1981-06-10 | 1986-02-20 | Johannes Erhard, H. Waldenmaier Erben Süddeutsche Armaturenfabrik GmbH & Co, 7920 Heidenheim | Membranventil |
| JPS62188869A (ja) * | 1986-02-14 | 1987-08-18 | Kubota Ltd | 合成樹脂製バルブの組立方法 |
| JP2550933B2 (ja) * | 1991-08-28 | 1996-11-06 | 日本ダイヤバルブ株式会社 | ダイヤフラム弁 |
| CH688563A5 (de) | 1993-10-06 | 1997-11-14 | Fischer Georg Rohrleitung | Anordnung zur Befestigung der Membrane eines Ventils. |
| EP0897076B1 (de) | 1997-08-14 | 2002-01-02 | Georg Fischer Rohrleitungssysteme AG | Membranventil |
| JP4505768B2 (ja) * | 2000-01-31 | 2010-07-21 | 旭有機材工業株式会社 | ダイヤフラムバルブ |
| DE10216661A1 (de) * | 2002-04-15 | 2003-10-30 | Gottlob Dietz Gmbh | Verbundmembran |
-
1980
- 1980-01-07 NL NL8000070A patent/NL8000070A/nl not_active Application Discontinuation
- 1980-01-07 ZA ZA00800071A patent/ZA8071B/xx unknown
- 1980-01-09 DE DE19803000510 patent/DE3000510A1/de active Pending
- 1980-01-18 BE BE0/199042A patent/BE881246A/fr unknown
- 1980-01-22 IT IT47663/80A patent/IT1127573B/it active
- 1980-01-23 NO NO800162A patent/NO800162L/no unknown
- 1980-01-23 DK DK28180A patent/DK28180A/da unknown
- 1980-01-23 ES ES487933A patent/ES8202414A1/es not_active Expired
- 1980-01-23 FR FR8001422A patent/FR2447504A1/fr not_active Withdrawn
- 1980-01-23 SE SE8000516A patent/SE8000516L/xx unknown
- 1980-01-24 JP JP640380A patent/JPS55100475A/ja active Pending
- 1980-01-24 AU AU54905/80A patent/AU5490580A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| BE881246A (fr) | 1980-05-16 |
| NL8000070A (nl) | 1980-07-28 |
| ES487933A0 (es) | 1980-10-01 |
| SE8000516L (sv) | 1980-07-25 |
| IT1127573B (it) | 1986-05-21 |
| ZA8071B (en) | 1980-12-31 |
| AU5490580A (en) | 1980-07-31 |
| ES8202414A1 (es) | 1980-10-01 |
| DE3000510A1 (de) | 1980-08-07 |
| DK28180A (da) | 1980-07-25 |
| IT8047663A0 (it) | 1980-01-22 |
| JPS55100475A (en) | 1980-07-31 |
| FR2447504A1 (fr) | 1980-08-22 |
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