TWI314974B - - Google Patents
Download PDFInfo
- Publication number
- TWI314974B TWI314974B TW096108742A TW96108742A TWI314974B TW I314974 B TWI314974 B TW I314974B TW 096108742 A TW096108742 A TW 096108742A TW 96108742 A TW96108742 A TW 96108742A TW I314974 B TWI314974 B TW I314974B
- Authority
- TW
- Taiwan
- Prior art keywords
- valve
- valve stem
- plate
- valve body
- stem
- 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
- 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
- F16K1/16—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 with pivoted closure-members
- F16K1/18—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 with pivoted closure-members with pivoted discs or flaps
- F16K1/22—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
-
- 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
- F16K1/16—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 with pivoted closure-members
- F16K1/18—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 with pivoted closure-members with pivoted discs or flaps
- F16K1/22—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/226—Shaping or arrangements of the sealing
- F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
- F16K1/2265—Shaping or arrangements of the sealing the sealing being arranged on the valve seat with a channel- or U-shaped seal covering a central body portion
-
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0209—Check valves or pivoted valves
- F16K27/0218—Butterfly valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Valve Housings (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2006/305043 WO2007105311A1 (ja) | 2006-03-14 | 2006-03-14 | バタフライ弁 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200745473A TW200745473A (en) | 2007-12-16 |
TWI314974B true TWI314974B (ja) | 2009-09-21 |
Family
ID=38509162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW096108742A TW200745473A (en) | 2006-03-14 | 2007-03-14 | Butterfly valve |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4117339B2 (ja) |
CN (1) | CN101384848B (ja) |
TW (1) | TW200745473A (ja) |
WO (1) | WO2007105311A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8259888B2 (en) | 2008-05-23 | 2012-09-04 | Integrated Device Technology, Inc. | Method of processing signal data with corrected clock phase offset |
EP3366904B1 (en) * | 2017-02-22 | 2019-10-16 | Bosal Emission Control Systems NV | Valve unit including an interface |
JP7107679B2 (ja) * | 2017-12-28 | 2022-07-27 | 株式会社ミクニ | バルブ装置 |
CN108361391A (zh) * | 2018-04-26 | 2018-08-03 | 江苏通达船用阀泵有限公司 | 船用中心型气动式蝶阀 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3425439A (en) * | 1965-10-19 | 1969-02-04 | Duriron Co | Butterfly valve |
DE2023960A1 (de) * | 1970-05-15 | 1971-11-25 | Masheder Design Studies Ltd | Klappenventil |
JPS5163233U (ja) * | 1974-11-13 | 1976-05-18 | ||
JP2687283B2 (ja) * | 1995-10-20 | 1997-12-08 | 株式会社東京電▲気▼工務所 | 大型弁用ステムカバー |
CN1047659C (zh) * | 1996-08-09 | 1999-12-22 | 董秀峰 | 一种流体管道用蝶阀 |
JPH10196804A (ja) * | 1997-01-06 | 1998-07-31 | Tomoe Gijutsu Kenkyusho:Kk | バタフライ弁 |
US7080820B2 (en) * | 1999-11-16 | 2006-07-25 | Fisher Controls International Llc. | Elliptical sealing surface for butterfly valve |
CN2440981Y (zh) * | 2000-08-23 | 2001-08-01 | 章祖翼 | 一种法兰伸缩蝶阀 |
JP3721372B2 (ja) * | 2003-10-30 | 2005-11-30 | 株式会社巴技術研究所 | バタフライ弁 |
-
2006
- 2006-03-14 JP JP2007522328A patent/JP4117339B2/ja not_active Expired - Fee Related
- 2006-03-14 WO PCT/JP2006/305043 patent/WO2007105311A1/ja active Application Filing
- 2006-03-14 CN CN2006800533508A patent/CN101384848B/zh not_active Expired - Fee Related
-
2007
- 2007-03-14 TW TW096108742A patent/TW200745473A/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2007105311A1 (ja) | 2007-09-20 |
CN101384848B (zh) | 2011-04-13 |
JP4117339B2 (ja) | 2008-07-16 |
JPWO2007105311A1 (ja) | 2009-07-30 |
TW200745473A (en) | 2007-12-16 |
CN101384848A (zh) | 2009-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |