CN201031960Y - 三维偏心非弹性金属硬密封蝶阀密封副 - Google Patents
三维偏心非弹性金属硬密封蝶阀密封副 Download PDFInfo
- Publication number
- CN201031960Y CN201031960Y CNU2007200901465U CN200720090146U CN201031960Y CN 201031960 Y CN201031960 Y CN 201031960Y CN U2007200901465 U CNU2007200901465 U CN U2007200901465U CN 200720090146 U CN200720090146 U CN 200720090146U CN 201031960 Y CN201031960 Y CN 201031960Y
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- CN
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- Prior art keywords
- valve
- butterfly valve
- face
- sealing
- cone
- 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
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Abstract
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200901465U CN201031960Y (zh) | 2007-04-24 | 2007-04-24 | 三维偏心非弹性金属硬密封蝶阀密封副 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2007200901465U CN201031960Y (zh) | 2007-04-24 | 2007-04-24 | 三维偏心非弹性金属硬密封蝶阀密封副 |
Publications (1)
Publication Number | Publication Date |
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CN201031960Y true CN201031960Y (zh) | 2008-03-05 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNU2007200901465U Expired - Fee Related CN201031960Y (zh) | 2007-04-24 | 2007-04-24 | 三维偏心非弹性金属硬密封蝶阀密封副 |
Country Status (1)
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CN (1) | CN201031960Y (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102141156A (zh) * | 2011-03-31 | 2011-08-03 | 西华大学 | 四偏心蝶阀及设计方法 |
CN103418498A (zh) * | 2013-09-11 | 2013-12-04 | 福建龙净环保股份有限公司 | 一种电除尘器及其清灰机构 |
CN103759027A (zh) * | 2014-02-13 | 2014-04-30 | 江苏神通阀门股份有限公司 | 一种五偏心蝶阀 |
CN103759025A (zh) * | 2013-10-08 | 2014-04-30 | 萨姆森控制设备(中国)有限公司 | 一种四偏心蝶阀及密封环 |
CN108006236A (zh) * | 2017-11-13 | 2018-05-08 | 雷蒙德(北京)科技股份有限公司 | 金属密封蝶阀 |
-
2007
- 2007-04-24 CN CNU2007200901465U patent/CN201031960Y/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102141156A (zh) * | 2011-03-31 | 2011-08-03 | 西华大学 | 四偏心蝶阀及设计方法 |
CN103418498A (zh) * | 2013-09-11 | 2013-12-04 | 福建龙净环保股份有限公司 | 一种电除尘器及其清灰机构 |
CN103759025A (zh) * | 2013-10-08 | 2014-04-30 | 萨姆森控制设备(中国)有限公司 | 一种四偏心蝶阀及密封环 |
CN103759027A (zh) * | 2014-02-13 | 2014-04-30 | 江苏神通阀门股份有限公司 | 一种五偏心蝶阀 |
CN108006236A (zh) * | 2017-11-13 | 2018-05-08 | 雷蒙德(北京)科技股份有限公司 | 金属密封蝶阀 |
CN108006236B (zh) * | 2017-11-13 | 2020-08-21 | 河北雷蒙德阀门制造有限公司 | 金属密封蝶阀 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Henan Black Horse Industry Co., Ltd. Assignor: Zhao Ziguang Contract fulfillment period: 2008.12.8 to 2016.12.8 Contract record no.: 2008410000194 Denomination of utility model: Three-dimensional eccentric metal inelasticity hard sealed butterfly valve sealing pair Granted publication date: 20080305 License type: Exclusive license Record date: 20081212 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.12.8 TO 2016.12.8; CHANGE OF CONTRACT Name of requester: HENAN HEIMA INDUSTRY CO.,LTD. Effective date: 20081212 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080305 |