CN201475391U - 带有组合阀座的平板闸阀 - Google Patents
带有组合阀座的平板闸阀 Download PDFInfo
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- CN201475391U CN201475391U CN2009202342968U CN200920234296U CN201475391U CN 201475391 U CN201475391 U CN 201475391U CN 2009202342968 U CN2009202342968 U CN 2009202342968U CN 200920234296 U CN200920234296 U CN 200920234296U CN 201475391 U CN201475391 U CN 201475391U
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CN2009202342968U CN201475391U (zh) | 2009-08-06 | 2009-08-06 | 带有组合阀座的平板闸阀 |
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CN2009202342968U CN201475391U (zh) | 2009-08-06 | 2009-08-06 | 带有组合阀座的平板闸阀 |
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CN201475391U true CN201475391U (zh) | 2010-05-19 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102758926A (zh) * | 2011-04-05 | 2012-10-31 | 韦特柯格雷公司 | 可更换的浮动式闸阀基座密封件 |
CN103410994A (zh) * | 2013-08-01 | 2013-11-27 | 四川崇泰石油机械有限公司 | 防沙阀 |
CN103453168A (zh) * | 2012-06-03 | 2013-12-18 | 德朱瑞克公司 | 阀门耐磨环和具有耐磨环的闸阀 |
CN103867740A (zh) * | 2014-03-12 | 2014-06-18 | 赵永刚 | 稠油热采单闸板平板闸阀 |
CN104089036A (zh) * | 2014-07-02 | 2014-10-08 | 普胜特能源(广汉)服务有限公司 | 适用于高温、高压、高含砂量、高腐蚀性介质的闸板阀 |
CN104265928A (zh) * | 2014-10-21 | 2015-01-07 | 成都市翻鑫家科技有限公司 | 一种方便拆卸闸阀 |
CN108692045A (zh) * | 2017-04-07 | 2018-10-23 | 嘉士凯国际有限责任公司 | 用于工业闸阀的密封组件和包括该密封组件的阀 |
CN110375080A (zh) * | 2019-07-25 | 2019-10-25 | 中石化石油机械股份有限公司 | 一种压力自封止漏闸阀结构 |
-
2009
- 2009-08-06 CN CN2009202342968U patent/CN201475391U/zh not_active Expired - Lifetime
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102758926A (zh) * | 2011-04-05 | 2012-10-31 | 韦特柯格雷公司 | 可更换的浮动式闸阀基座密封件 |
CN103453168A (zh) * | 2012-06-03 | 2013-12-18 | 德朱瑞克公司 | 阀门耐磨环和具有耐磨环的闸阀 |
CN103453168B (zh) * | 2012-06-03 | 2018-04-27 | 德朱瑞克公司 | 阀门耐磨环和具有耐磨环的闸阀 |
CN103410994A (zh) * | 2013-08-01 | 2013-11-27 | 四川崇泰石油机械有限公司 | 防沙阀 |
CN103410994B (zh) * | 2013-08-01 | 2016-01-27 | 四川崇泰石油机械有限公司 | 防沙阀 |
CN103867740A (zh) * | 2014-03-12 | 2014-06-18 | 赵永刚 | 稠油热采单闸板平板闸阀 |
CN103867740B (zh) * | 2014-03-12 | 2017-02-22 | 赵永刚 | 稠油热采单闸板平板闸阀 |
CN104089036A (zh) * | 2014-07-02 | 2014-10-08 | 普胜特能源(广汉)服务有限公司 | 适用于高温、高压、高含砂量、高腐蚀性介质的闸板阀 |
CN104265928A (zh) * | 2014-10-21 | 2015-01-07 | 成都市翻鑫家科技有限公司 | 一种方便拆卸闸阀 |
CN108692045A (zh) * | 2017-04-07 | 2018-10-23 | 嘉士凯国际有限责任公司 | 用于工业闸阀的密封组件和包括该密封组件的阀 |
CN110375080A (zh) * | 2019-07-25 | 2019-10-25 | 中石化石油机械股份有限公司 | 一种压力自封止漏闸阀结构 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SUZHOU DOUSON DRILLING + PRODUCTION EQUIPMENT CO., Free format text: FORMER NAME: SUZHOU DAOSEN PRESSURE CONTROL CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 215137 Taiping Road, Taiping Town, Suzhou, Jiangsu, Xiangcheng District Patentee after: Suzhou Douson Drilling & Production Equipment Co.,Ltd. Address before: 215137 Taiping Road, Taiping Town, Suzhou, Jiangsu, Xiangcheng District Patentee before: Suzhou Daosen Pressure Control Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20100519 |
|
CX01 | Expiry of patent term |