CN201739542U - 动态密封煤气闸板阀 - Google Patents
动态密封煤气闸板阀 Download PDFInfo
- Publication number
- CN201739542U CN201739542U CN2010201612854U CN201020161285U CN201739542U CN 201739542 U CN201739542 U CN 201739542U CN 2010201612854 U CN2010201612854 U CN 2010201612854U CN 201020161285 U CN201020161285 U CN 201020161285U CN 201739542 U CN201739542 U CN 201739542U
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- CN
- China
- Prior art keywords
- valve plate
- gate valve
- valve body
- valve
- gas
- 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.)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010201612854U CN201739542U (zh) | 2010-04-16 | 2010-04-16 | 动态密封煤气闸板阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010201612854U CN201739542U (zh) | 2010-04-16 | 2010-04-16 | 动态密封煤气闸板阀 |
Publications (1)
Publication Number | Publication Date |
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CN201739542U true CN201739542U (zh) | 2011-02-09 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2010201612854U Expired - Fee Related CN201739542U (zh) | 2010-04-16 | 2010-04-16 | 动态密封煤气闸板阀 |
Country Status (1)
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CN (1) | CN201739542U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103791143A (zh) * | 2013-11-25 | 2014-05-14 | 江苏远望仪器有限公司 | 设有故障反馈结构的阀门液压执行器 |
-
2010
- 2010-04-16 CN CN2010201612854U patent/CN201739542U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103791143A (zh) * | 2013-11-25 | 2014-05-14 | 江苏远望仪器有限公司 | 设有故障反馈结构的阀门液压执行器 |
CN103791143B (zh) * | 2013-11-25 | 2016-05-25 | 江苏远望仪器有限公司 | 设有故障反馈结构的阀门液压执行器 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HU NAN JINZHONG ENVIRONMENTAL EQUIPMENT CO., LTD. Free format text: FORMER OWNER: ZHONG HANGUANG Effective date: 20120904 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 411101 XIANGTAN, HUNAN PROVINCE TO: 411100 XIANGTAN, HUNAN PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120904 Address after: 411100, Hunan Xiangtan high tech Zone Torch Innovation Park South Area Patentee after: Hunan Jinzhong Environmental Protection Equipment Co., Ltd. Address before: 411101 Xiangtan Hunan high tech Zone, Germany industrial park Patentee before: Zhong Hanguang |
|
C56 | Change in the name or address of the patentee |
Owner name: HUNAN JINZHONG ENVIRONMENTAL EQUIPMENT CO., LTD. Free format text: FORMER NAME: HU NAN JINZHONG ENVIRONMENTAL PROTECTION EQUIPMENT CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 411100, Hunan, Xiangtan hi tech Zone, 38 academy road, Torch Innovation and Innovation Park, South Area Patentee after: Hunan Jinzhong Environmental Equipment Co., Ltd. Address before: 411100, Hunan Xiangtan high tech Zone Torch Innovation Park South Area Patentee before: Hunan Jinzhong Environmental Protection Equipment Co., Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Dynamic sealing gas gate valve Effective date of registration: 20140829 Granted publication date: 20110209 Pledgee: Xiangtan torch Venture Investment Co., Ltd. Pledgor: Hunan Jinzhong Environmental Equipment Co., Ltd. Registration number: 2014430000018 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20151120 Granted publication date: 20110209 Pledgee: Xiangtan torch Venture Investment Co., Ltd. Pledgor: Hunan Jinzhong Environmental Equipment Co., Ltd. Registration number: 2014430000018 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20150416 |
|
EXPY | Termination of patent right or utility model |