TW572164U - Diaphragm valve - Google Patents
Diaphragm valveInfo
- Publication number
- TW572164U TW572164U TW091219830U TW91219830U TW572164U TW 572164 U TW572164 U TW 572164U TW 091219830 U TW091219830 U TW 091219830U TW 91219830 U TW91219830 U TW 91219830U TW 572164 U TW572164 U TW 572164U
- Authority
- TW
- Taiwan
- Prior art keywords
- metal
- diaphragm
- type diaphragm
- flow channel
- metal dish
- 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
- F16K7/14—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 arranged to be deformed against a flat seat
- F16K7/16—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 arranged to be deformed against a flat seat the diaphragm being mechanically actuated, e.g. by screw-spindle or cam
-
- 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
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/42—Valve seats
- F16K1/425—Attachment of the seat to the housing by plastical deformation, e.g. valve seat or housing being plastically deformed during mounting
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Driven Valves (AREA)
- Lift Valve (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW091219830U TW572164U (en) | 2002-12-06 | 2002-12-06 | Diaphragm valve |
US10/394,001 US6854713B2 (en) | 2002-12-06 | 2003-03-24 | Diaphragm valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW091219830U TW572164U (en) | 2002-12-06 | 2002-12-06 | Diaphragm valve |
Publications (1)
Publication Number | Publication Date |
---|---|
TW572164U true TW572164U (en) | 2004-01-11 |
Family
ID=32466849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW091219830U TW572164U (en) | 2002-12-06 | 2002-12-06 | Diaphragm valve |
Country Status (2)
Country | Link |
---|---|
US (1) | US6854713B2 (zh) |
TW (1) | TW572164U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114251482A (zh) * | 2020-09-22 | 2022-03-29 | 和正丰科技股份有限公司 | 氟树脂膜片阀、氟树脂膜片手动阀以及氟树脂膜片气动阀 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060011883A1 (en) * | 2004-07-16 | 2006-01-19 | Martin Richard L | Threaded polymer valve seat and valve employing same |
US7686280B2 (en) | 2005-12-28 | 2010-03-30 | Circor Instrumentation Technologies, Inc. | Removable valve seat member for diaphragm valve |
US7954788B2 (en) * | 2007-07-16 | 2011-06-07 | Fisher Controls International, Llc | Methods and apparatus to align a seat ring in a valve |
US20090095935A1 (en) * | 2007-10-10 | 2009-04-16 | Wlodarczyk Anthony M | Irrigation valve |
US8864106B2 (en) * | 2008-12-03 | 2014-10-21 | Emerson Process Management Regulator Technologies, Inc. | Valve seat apparatus having positive retention for use with fluid control devices |
JP5779559B2 (ja) * | 2012-08-31 | 2015-09-16 | 株式会社フジキン | ダイヤフラム弁 |
JP6564593B2 (ja) * | 2015-03-25 | 2019-08-21 | 株式会社フジキン | ダイヤフラム弁 |
CN105424099B (zh) * | 2015-12-31 | 2018-08-17 | 无锡宝牛阀业有限公司 | 超低温垫圈泄漏量测试装置 |
CN106678388A (zh) * | 2017-02-27 | 2017-05-17 | 曹可星 | 一种分步直动式电磁阀 |
WO2022221674A1 (en) * | 2021-04-16 | 2022-10-20 | Newberg Douglas Arthur | Valve actuator assembly |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4044793A (en) * | 1975-08-25 | 1977-08-30 | Shiley Laboratories, Inc. | Relief valve |
US4446886A (en) * | 1982-03-08 | 1984-05-08 | Taylor Wesley L | Safety relief valve soft seat |
US4750709A (en) * | 1986-05-16 | 1988-06-14 | Nupro Company | Diaphragm valve |
JP3006913B2 (ja) * | 1991-05-09 | 2000-02-07 | 清原 まさ子 | 流体制御器 |
JPH086828B2 (ja) * | 1991-08-09 | 1996-01-29 | 株式会社ベンカン | メタルダイヤフラム弁 |
US5335691A (en) * | 1992-05-26 | 1994-08-09 | Nupro Company | High pressure diaphragm valve |
JP3280119B2 (ja) | 1993-06-02 | 2002-04-30 | 清原 まさ子 | ダイヤフラム弁 |
US5730423A (en) | 1996-10-16 | 1998-03-24 | Parker-Hannifin Corporation | All metal diaphragm valve |
US6092550A (en) | 1997-02-03 | 2000-07-25 | Swagelok Marketing Co. | Diaphragm valve seat arrangement |
-
2002
- 2002-12-06 TW TW091219830U patent/TW572164U/zh not_active IP Right Cessation
-
2003
- 2003-03-24 US US10/394,001 patent/US6854713B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114251482A (zh) * | 2020-09-22 | 2022-03-29 | 和正丰科技股份有限公司 | 氟树脂膜片阀、氟树脂膜片手动阀以及氟树脂膜片气动阀 |
CN114251482B (zh) * | 2020-09-22 | 2024-01-09 | 和正丰科技股份有限公司 | 氟树脂膜片阀以及氟树脂膜片气动阀 |
Also Published As
Publication number | Publication date |
---|---|
US6854713B2 (en) | 2005-02-15 |
US20040108485A1 (en) | 2004-06-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GD4K | Issue of patent certificate for granted utility model filed before june 30, 2004 | ||
MK4K | Expiration of patent term of a granted utility model |