CN2856629Y - 硬密封高压球阀 - Google Patents
硬密封高压球阀 Download PDFInfo
- Publication number
- CN2856629Y CN2856629Y CN 200520047428 CN200520047428U CN2856629Y CN 2856629 Y CN2856629 Y CN 2856629Y CN 200520047428 CN200520047428 CN 200520047428 CN 200520047428 U CN200520047428 U CN 200520047428U CN 2856629 Y CN2856629 Y CN 2856629Y
- Authority
- CN
- China
- Prior art keywords
- valve
- ball
- spheroid
- hole
- ball valve
- 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
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520047428 CN2856629Y (zh) | 2005-12-06 | 2005-12-06 | 硬密封高压球阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520047428 CN2856629Y (zh) | 2005-12-06 | 2005-12-06 | 硬密封高压球阀 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2856629Y true CN2856629Y (zh) | 2007-01-10 |
Family
ID=37599936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200520047428 Expired - Fee Related CN2856629Y (zh) | 2005-12-06 | 2005-12-06 | 硬密封高压球阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2856629Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104712592B (zh) * | 2014-11-27 | 2016-08-24 | 大连华根机械有限公司 | 单蓄能器用截止阀 |
CN112915433A (zh) * | 2021-02-07 | 2021-06-08 | 宁波正欣消防设备有限公司 | 一种高压旋射式新型灭火器 |
-
2005
- 2005-12-06 CN CN 200520047428 patent/CN2856629Y/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104712592B (zh) * | 2014-11-27 | 2016-08-24 | 大连华根机械有限公司 | 单蓄能器用截止阀 |
CN112915433A (zh) * | 2021-02-07 | 2021-06-08 | 宁波正欣消防设备有限公司 | 一种高压旋射式新型灭火器 |
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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: Ningbo Yiji Valve Mfg. Co., Ltd. Assignor: Jiang Tongfu Contract fulfillment period: 2007.7.1 to 2012.6.30 Contract record no.: 2008330000431 Denomination of utility model: Hard sealed high pressure ball valve Granted publication date: 20070110 License type: Exclusive license Record date: 20080912 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.7.1 TO 2012.6.30 Name of requester: NINGBO YIJI VALVE MANUFACTURING CO., LTD. Effective date: 20080912 |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |