CN202302247U - 大规格聚乙烯球阀用减速齿轮箱 - Google Patents
大规格聚乙烯球阀用减速齿轮箱 Download PDFInfo
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- CN202302247U CN202302247U CN2011203773874U CN201120377387U CN202302247U CN 202302247 U CN202302247 U CN 202302247U CN 2011203773874 U CN2011203773874 U CN 2011203773874U CN 201120377387 U CN201120377387 U CN 201120377387U CN 202302247 U CN202302247 U CN 202302247U
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CN2011203773874U CN202302247U (zh) | 2011-10-08 | 2011-10-08 | 大规格聚乙烯球阀用减速齿轮箱 |
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CN2011203773874U CN202302247U (zh) | 2011-10-08 | 2011-10-08 | 大规格聚乙烯球阀用减速齿轮箱 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104482253A (zh) * | 2014-11-25 | 2015-04-01 | 北京欧特控制阀有限公司 | 一种组合阀 |
CN104964086A (zh) * | 2015-05-26 | 2015-10-07 | 英诺威阀业有限公司 | 防剪切阀门驱动装置 |
CN110454607A (zh) * | 2019-08-02 | 2019-11-15 | 宁波晨晨洁具股份有限公司 | 能快速开启和关闭天然气管道的齿轮箱结构 |
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2011
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104482253A (zh) * | 2014-11-25 | 2015-04-01 | 北京欧特控制阀有限公司 | 一种组合阀 |
CN104964086A (zh) * | 2015-05-26 | 2015-10-07 | 英诺威阀业有限公司 | 防剪切阀门驱动装置 |
CN110454607A (zh) * | 2019-08-02 | 2019-11-15 | 宁波晨晨洁具股份有限公司 | 能快速开启和关闭天然气管道的齿轮箱结构 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG QINGFA PIPE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: YUYAO HEMUDU QINGFA INDUSTRY CO., LTD. Effective date: 20140212 |
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COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315414 NINGBO, ZHEJIANG PROVINCE TO: 315415 NINGBO, ZHEJIANG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20140212 Address after: 315415, Ningbo Town, Zhejiang City, Yuyao Province town of Jing Jing Pu Industrial Zone Patentee after: Zhejiang Qingfa Pipe Technology Co., Ltd. Address before: 315414, Ningbo Town, Yuyao City, Zhejiang province Hemudu Site town Patentee before: Yuyao Hemudu Qingfa Industry Co., Ltd. |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20141008 |
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EXPY | Termination of patent right or utility model |