HK1028441A1 - Butterfly valve - Google Patents
Butterfly valveInfo
- Publication number
- HK1028441A1 HK1028441A1 HK00107914A HK00107914A HK1028441A1 HK 1028441 A1 HK1028441 A1 HK 1028441A1 HK 00107914 A HK00107914 A HK 00107914A HK 00107914 A HK00107914 A HK 00107914A HK 1028441 A1 HK1028441 A1 HK 1028441A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- butterfly valve
- butterfly
- valve
- 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
- F16K1/24—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 valve members that, on opening of the valve, are initially lifted from the seat and next are turned around an axis parallel to the seat
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Details Of Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/253,620 US6135416A (en) | 1999-02-18 | 1999-02-18 | Butterfly valve |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1028441A1 true HK1028441A1 (en) | 2001-02-16 |
Family
ID=22961015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK00107914A HK1028441A1 (en) | 1999-02-18 | 2000-12-08 | Butterfly valve |
Country Status (6)
Country | Link |
---|---|
US (1) | US6135416A (ja) |
JP (1) | JP3379929B2 (ja) |
CN (1) | CN1118649C (ja) |
CA (1) | CA2292217A1 (ja) |
DE (1) | DE10003860A1 (ja) |
HK (1) | HK1028441A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6494434B1 (en) * | 2001-07-12 | 2002-12-17 | Vat Holding Ag | Butterfly valve |
JPWO2008018405A1 (ja) * | 2006-08-11 | 2009-12-24 | 日本バルカー工業株式会社 | バルブ装置 |
EP2249067A1 (de) * | 2009-05-04 | 2010-11-10 | Johann Zwick | Klappenscheibenventil |
CN102094986B (zh) * | 2011-01-23 | 2013-06-12 | 邱金全 | 超高压微扭矩无泄漏阀门 |
EP3338012B1 (en) * | 2015-08-05 | 2021-06-09 | Flowserve Management Company | Axial-seal butterfly valves |
JP6490002B2 (ja) * | 2015-12-25 | 2019-03-27 | 愛三工業株式会社 | 偏心弁 |
WO2021101544A1 (en) * | 2019-11-21 | 2021-05-27 | Itt Manufacturing Enterprises Llc | Dual motion shutoff valve |
CN112032322B (zh) * | 2020-09-10 | 2022-04-22 | 耐森阀业有限公司 | 具有蝶板和阀杆纠偏功能的蝶阀 |
WO2023227207A1 (de) * | 2022-05-24 | 2023-11-30 | Pierburg Gmbh | Klappenvorrichtung für einen verbrennungsmotor |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3857545A (en) * | 1973-06-14 | 1974-12-31 | Briggs & Stratton Corp | Valve for deep vacuum chambers |
CH664198A5 (de) * | 1983-12-13 | 1988-02-15 | Cetec Ag | Absperrvorrichtung. |
EP0320491A3 (de) * | 1985-05-30 | 1991-12-27 | SCHMIDT, Fritz | Absperrorgan für Rohrleitungen |
-
1999
- 1999-02-18 US US09/253,620 patent/US6135416A/en not_active Expired - Fee Related
- 1999-12-10 JP JP35212799A patent/JP3379929B2/ja not_active Expired - Fee Related
- 1999-12-15 CA CA002292217A patent/CA2292217A1/en not_active Abandoned
- 1999-12-29 CN CN99127537A patent/CN1118649C/zh not_active Expired - Fee Related
-
2000
- 2000-01-28 DE DE10003860A patent/DE10003860A1/de not_active Withdrawn
- 2000-12-08 HK HK00107914A patent/HK1028441A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE10003860A1 (de) | 2000-09-14 |
JP2000240816A (ja) | 2000-09-08 |
CA2292217A1 (en) | 2000-08-18 |
US6135416A (en) | 2000-10-24 |
CN1118649C (zh) | 2003-08-20 |
CN1264804A (zh) | 2000-08-30 |
JP3379929B2 (ja) | 2003-02-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PF | Patent in force | ||
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20071229 |