CN1045123C - 调节型蝶阀 - Google Patents
调节型蝶阀 Download PDFInfo
- Publication number
- CN1045123C CN1045123C CN 95105700 CN95105700A CN1045123C CN 1045123 C CN1045123 C CN 1045123C CN 95105700 CN95105700 CN 95105700 CN 95105700 A CN95105700 A CN 95105700A CN 1045123 C CN1045123 C CN 1045123C
- Authority
- CN
- China
- Prior art keywords
- flap
- valve body
- sealing seat
- valve
- sealing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 95105700 CN1045123C (zh) | 1995-07-18 | 1995-07-18 | 调节型蝶阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 95105700 CN1045123C (zh) | 1995-07-18 | 1995-07-18 | 调节型蝶阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1140813A CN1140813A (zh) | 1997-01-22 |
CN1045123C true CN1045123C (zh) | 1999-09-15 |
Family
ID=5075573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 95105700 Expired - Fee Related CN1045123C (zh) | 1995-07-18 | 1995-07-18 | 调节型蝶阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1045123C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103185146A (zh) * | 2013-03-28 | 2013-07-03 | 北京欧特控制阀有限公司 | 一种中线密封蝶阀 |
BR112018008072B1 (pt) * | 2015-11-23 | 2021-10-19 | Victaulic Company | Válvula, acoplamento de válvula, e, método de montagem de uma válvula |
CN110939742A (zh) * | 2019-12-13 | 2020-03-31 | 贵州鼐衡科技有限公司 | 一种矢量密封也阀 |
-
1995
- 1995-07-18 CN CN 95105700 patent/CN1045123C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1140813A (zh) | 1997-01-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA1125725A (en) | Butterfly valve | |
US5765815A (en) | Rotary valve with pressurized energized seal | |
WO1995033943A2 (en) | Valve assembly having improved valve seat | |
US5106055A (en) | Dynamic double action valve | |
CN1045123C (zh) | 调节型蝶阀 | |
US4580763A (en) | Seal-seat for use in ball valves | |
WO2021233076A1 (zh) | 截止阀 | |
CN2231745Y (zh) | 调节型蝶阀 | |
CN213117571U (zh) | 一种硬密封固定球阀 | |
US5388806A (en) | Valve assembly having improved valve seat | |
CN209444826U (zh) | 一种电子阀的密封结构 | |
CN2401739Y (zh) | 截止阀 | |
CN208831785U (zh) | 浮动密封座偏心半球阀 | |
CN112413165B (zh) | 一种稳压球阀 | |
CN218031542U (zh) | 一种全通径橡胶密封偏心半球阀 | |
CN219975383U (zh) | 一种蝶阀密封结构 | |
CN218207912U (zh) | 蝶型偏心旋球阀 | |
CN218326321U (zh) | 硬密封偏心半球阀 | |
CN214578999U (zh) | 半球阀密封机构及带密封机构的半球阀 | |
CN219082276U (zh) | 一种衬塑三偏心密封蝶阀 | |
CN210423857U (zh) | 一种塑料安全阀 | |
CN218094280U (zh) | 双向蝶阀 | |
CN216242372U (zh) | 一种法兰衬胶蝶阀 | |
CN114635989B (zh) | 一种具有双级流量调节功能的蝶阀及其方法 | |
CN214367836U (zh) | 一种防静电双偏心软密封蝶阀 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: JIANGNAN VALVES CO., LTD. Free format text: FORMER OWNER: HUANG ZUOXING Effective date: 20080411 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080411 Address after: No. 616, Airport Avenue, Wenzhou, Zhejiang Patentee after: Jiangnan Valve Co., Ltd. Address before: Yong Zhen Zhejiang County of Ouhai Province, East West Street building eight Patentee before: Huang Zuoxing |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 19990915 Termination date: 20130718 |