IT1127573B - Valvole a diaframma - Google Patents
Valvole a diaframmaInfo
- Publication number
- IT1127573B IT1127573B IT47663/80A IT4766380A IT1127573B IT 1127573 B IT1127573 B IT 1127573B IT 47663/80 A IT47663/80 A IT 47663/80A IT 4766380 A IT4766380 A IT 4766380A IT 1127573 B IT1127573 B IT 1127573B
- Authority
- IT
- Italy
- Prior art keywords
- diaphragm valves
- diaphragm
- valves
- 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
- 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)
- Actuator (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Float Valves (AREA)
- Fluid-Driven Valves (AREA)
- Safety Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7902510 | 1979-01-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8047663A0 IT8047663A0 (it) | 1980-01-22 |
| IT1127573B true IT1127573B (it) | 1986-05-21 |
Family
ID=10502703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT47663/80A IT1127573B (it) | 1979-01-24 | 1980-01-22 | Valvole a diaframma |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS55100475A (it) |
| AU (1) | AU5490580A (it) |
| BE (1) | BE881246A (it) |
| DE (1) | DE3000510A1 (it) |
| DK (1) | DK28180A (it) |
| ES (1) | ES487933A0 (it) |
| FR (1) | FR2447504A1 (it) |
| IT (1) | IT1127573B (it) |
| NL (1) | NL8000070A (it) |
| NO (1) | NO800162L (it) |
| SE (1) | SE8000516L (it) |
| ZA (1) | ZA8071B (it) |
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. |
| DE59802783D1 (de) | 1997-08-14 | 2002-02-28 | Fischer Georg Rohrleitung | 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 ZA ZA00800071A patent/ZA8071B/xx unknown
- 1980-01-07 NL NL8000070A patent/NL8000070A/nl not_active Application Discontinuation
- 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 SE SE8000516A patent/SE8000516L/xx unknown
- 1980-01-23 NO NO800162A patent/NO800162L/no unknown
- 1980-01-23 DK DK28180A patent/DK28180A/da unknown
- 1980-01-23 ES ES487933A patent/ES487933A0/es active Granted
- 1980-01-23 FR FR8001422A patent/FR2447504A1/fr not_active Withdrawn
- 1980-01-24 AU AU54905/80A patent/AU5490580A/en not_active Abandoned
- 1980-01-24 JP JP640380A patent/JPS55100475A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NO800162L (no) | 1980-07-25 |
| NL8000070A (nl) | 1980-07-28 |
| ES8202414A1 (es) | 1980-10-01 |
| FR2447504A1 (fr) | 1980-08-22 |
| DE3000510A1 (de) | 1980-08-07 |
| AU5490580A (en) | 1980-07-31 |
| BE881246A (fr) | 1980-05-16 |
| JPS55100475A (en) | 1980-07-31 |
| DK28180A (da) | 1980-07-25 |
| ZA8071B (en) | 1980-12-31 |
| IT8047663A0 (it) | 1980-01-22 |
| SE8000516L (sv) | 1980-07-25 |
| ES487933A0 (es) | 1980-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19961128 |