CN2779180Y - 偏心半球面旋塞阀 - Google Patents
偏心半球面旋塞阀 Download PDFInfo
- Publication number
- CN2779180Y CN2779180Y CN 200420054529 CN200420054529U CN2779180Y CN 2779180 Y CN2779180 Y CN 2779180Y CN 200420054529 CN200420054529 CN 200420054529 CN 200420054529 U CN200420054529 U CN 200420054529U CN 2779180 Y CN2779180 Y CN 2779180Y
- Authority
- CN
- China
- Prior art keywords
- valve
- sealing
- spool
- valve body
- hemispheric
- 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 - Lifetime
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- Sliding Valves (AREA)
- Lift Valve (AREA)
- Multiple-Way Valves (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420054529 CN2779180Y (zh) | 2004-12-17 | 2004-12-17 | 偏心半球面旋塞阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420054529 CN2779180Y (zh) | 2004-12-17 | 2004-12-17 | 偏心半球面旋塞阀 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2779180Y true CN2779180Y (zh) | 2006-05-10 |
Family
ID=36753268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200420054529 Expired - Lifetime CN2779180Y (zh) | 2004-12-17 | 2004-12-17 | 偏心半球面旋塞阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2779180Y (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102401145A (zh) * | 2010-09-14 | 2012-04-04 | 上海伟伦阀门有限公司 | 多重密封偏心球阀 |
CN102788163A (zh) * | 2011-05-18 | 2012-11-21 | 新兴重工湖北三六一一机械有限公司 | 一种轻便方体球阀 |
CN103615561A (zh) * | 2013-11-20 | 2014-03-05 | 无锡智能自控工程股份有限公司 | 高压差在线更换阀芯式黑水偏心旋转阀 |
CN107339459A (zh) * | 2017-08-31 | 2017-11-10 | 中山市程博工业产品设计有限公司 | 一种全通径双密封半球偏心球阀 |
CN107420575A (zh) * | 2017-08-09 | 2017-12-01 | 湖北泰和石化设备有限公司 | 上装式全通径lng软密封零泄漏双向阀 |
CN108612862A (zh) * | 2018-07-19 | 2018-10-02 | 开维喜阀门集团有限公司 | 一种可在线维修的偏心半球阀 |
-
2004
- 2004-12-17 CN CN 200420054529 patent/CN2779180Y/zh not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102401145A (zh) * | 2010-09-14 | 2012-04-04 | 上海伟伦阀门有限公司 | 多重密封偏心球阀 |
CN102788163A (zh) * | 2011-05-18 | 2012-11-21 | 新兴重工湖北三六一一机械有限公司 | 一种轻便方体球阀 |
CN103615561A (zh) * | 2013-11-20 | 2014-03-05 | 无锡智能自控工程股份有限公司 | 高压差在线更换阀芯式黑水偏心旋转阀 |
CN103615561B (zh) * | 2013-11-20 | 2016-06-15 | 无锡智能自控工程股份有限公司 | 高压差在线更换阀芯式黑水偏心旋转阀 |
CN107420575A (zh) * | 2017-08-09 | 2017-12-01 | 湖北泰和石化设备有限公司 | 上装式全通径lng软密封零泄漏双向阀 |
CN107339459A (zh) * | 2017-08-31 | 2017-11-10 | 中山市程博工业产品设计有限公司 | 一种全通径双密封半球偏心球阀 |
CN108612862A (zh) * | 2018-07-19 | 2018-10-02 | 开维喜阀门集团有限公司 | 一种可在线维修的偏心半球阀 |
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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: KVC Valve Group Co., Ltd. Assignor: Shanghai Biaoyi Valve Co., Ltd. Contract fulfillment period: 2008.12.20 to 2014.12.16 Contract record no.: 2009330000687 Denomination of utility model: Eccentric semi-sphere cock valve Granted publication date: 20060510 License type: Exclusive license Record date: 20090417 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.12.20 TO 2014.12.16; CHANGE OF CONTRACT Name of requester: KAIWEIXI VALVE GROUP CO.,LTD. Effective date: 20090417 |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20141217 Granted publication date: 20060510 |