CN204961892U - 切断球阀单阀座的双向密封结构 - Google Patents
切断球阀单阀座的双向密封结构 Download PDFInfo
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- CN204961892U CN204961892U CN201520711773.0U CN201520711773U CN204961892U CN 204961892 U CN204961892 U CN 204961892U CN 201520711773 U CN201520711773 U CN 201520711773U CN 204961892 U CN204961892 U CN 204961892U
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520711773.0U CN204961892U (zh) | 2015-09-15 | 2015-09-15 | 切断球阀单阀座的双向密封结构 |
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| CN201520711773.0U CN204961892U (zh) | 2015-09-15 | 2015-09-15 | 切断球阀单阀座的双向密封结构 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090284A (zh) * | 2016-08-03 | 2016-11-09 | 常州大学 | 一种特大口径全焊接固定球球阀双密封结构 |
| CN106151576A (zh) * | 2016-08-26 | 2016-11-23 | 武汉大禹阀门股份有限公司 | 一种自适应双向浮动阀座结构 |
| CN106704625A (zh) * | 2016-12-23 | 2017-05-24 | 重庆特通阀门有限公司 | 锁渣阀 |
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2015
- 2015-09-15 CN CN201520711773.0U patent/CN204961892U/zh not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090284A (zh) * | 2016-08-03 | 2016-11-09 | 常州大学 | 一种特大口径全焊接固定球球阀双密封结构 |
| CN106090284B (zh) * | 2016-08-03 | 2018-03-02 | 常州大学 | 一种特大口径全焊接固定球球阀双密封结构 |
| CN106151576A (zh) * | 2016-08-26 | 2016-11-23 | 武汉大禹阀门股份有限公司 | 一种自适应双向浮动阀座结构 |
| CN106151576B (zh) * | 2016-08-26 | 2019-02-19 | 武汉大禹阀门股份有限公司 | 一种自适应双向浮动阀座结构 |
| CN106704625A (zh) * | 2016-12-23 | 2017-05-24 | 重庆特通阀门有限公司 | 锁渣阀 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20241024 Address after: 400707 longfengyi village, Beibei District, Chongqing Patentee after: CHONGQING CHUANYI CONTROL VALVE CO.,LTD. Country or region after: China Address before: Feng Qi Zhen Caijiaying road 400707 Chongqing city Beibei District No. 6 Patentee before: CHONGQING CHUANYI SPECIAL VALVE REPAIR MANUFACTURE Co.,Ltd. Country or region before: China |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20160113 |