CN204226829U - 一种双阀芯式阀门 - Google Patents
一种双阀芯式阀门 Download PDFInfo
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- CN204226829U CN204226829U CN201420586369.0U CN201420586369U CN204226829U CN 204226829 U CN204226829 U CN 204226829U CN 201420586369 U CN201420586369 U CN 201420586369U CN 204226829 U CN204226829 U CN 204226829U
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- spool
- valve
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Application Number | Priority Date | Filing Date | Title |
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CN201420586369.0U CN204226829U (zh) | 2014-10-11 | 2014-10-11 | 一种双阀芯式阀门 |
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CN201420586369.0U CN204226829U (zh) | 2014-10-11 | 2014-10-11 | 一种双阀芯式阀门 |
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CN204226829U true CN204226829U (zh) | 2015-03-25 |
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CN201420586369.0U Expired - Fee Related CN204226829U (zh) | 2014-10-11 | 2014-10-11 | 一种双阀芯式阀门 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110274077A (zh) * | 2019-07-04 | 2019-09-24 | 张继美 | 用于发电站蒸汽输送控制的同轴双芯安全阀 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110274077A (zh) * | 2019-07-04 | 2019-09-24 | 张继美 | 用于发电站蒸汽输送控制的同轴双芯安全阀 |
CN110274077B (zh) * | 2019-07-04 | 2020-12-15 | 温岭绿能新能源有限公司 | 用于发电站蒸汽输送控制的同轴双芯安全阀 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Xu Guotao Inventor after: Peng Dixin Inventor before: Zhang Qinqian |
|
COR | Change of bibliographic data | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151105 Address after: Twelve road 102600 Beijing city Daxing District yufazhen Yu Wei No. 2 Patentee after: Beijing Beigao Valve Co., Ltd. Address before: 224600 Jiangsu province Yancheng City Xiangshui seven Center Community Management Committee Patentee before: XIANGSHUI ZHICHENG INTELLECTUAL PROPERTY INFORMATION SERVICE CO., LTD. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20171011 |