CN201215202Y - 可调节压力的重锤式自动或手动排放保压阀 - Google Patents
可调节压力的重锤式自动或手动排放保压阀 Download PDFInfo
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- CN201215202Y CN201215202Y CNU2008200776794U CN200820077679U CN201215202Y CN 201215202 Y CN201215202 Y CN 201215202Y CN U2008200776794 U CNU2008200776794 U CN U2008200776794U CN 200820077679 U CN200820077679 U CN 200820077679U CN 201215202 Y CN201215202 Y CN 201215202Y
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Application Number | Priority Date | Filing Date | Title |
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CNU2008200776794U CN201215202Y (zh) | 2008-06-24 | 2008-06-24 | 可调节压力的重锤式自动或手动排放保压阀 |
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CNU2008200776794U CN201215202Y (zh) | 2008-06-24 | 2008-06-24 | 可调节压力的重锤式自动或手动排放保压阀 |
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CN201215202Y true CN201215202Y (zh) | 2009-04-01 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104295755B (zh) * | 2013-07-19 | 2017-06-30 | 宁波乐惠国际工程装备股份有限公司 | 一种阀 |
CN108679281A (zh) * | 2018-08-15 | 2018-10-19 | 永阀门集团有限公司 | 脉冲式安全阀 |
CN109654265A (zh) * | 2019-01-15 | 2019-04-19 | 王欣 | 一种重锤杠杆式安全阀 |
CN110907335A (zh) * | 2019-12-17 | 2020-03-24 | 华北科技学院 | 一种煤层瓦斯透气率模拟实验装置及其控制方法 |
-
2008
- 2008-06-24 CN CNU2008200776794U patent/CN201215202Y/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104295755B (zh) * | 2013-07-19 | 2017-06-30 | 宁波乐惠国际工程装备股份有限公司 | 一种阀 |
CN108679281A (zh) * | 2018-08-15 | 2018-10-19 | 永阀门集团有限公司 | 脉冲式安全阀 |
CN109654265A (zh) * | 2019-01-15 | 2019-04-19 | 王欣 | 一种重锤杠杆式安全阀 |
CN110907335A (zh) * | 2019-12-17 | 2020-03-24 | 华北科技学院 | 一种煤层瓦斯透气率模拟实验装置及其控制方法 |
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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 |
Free format text: FORMER OWNER: FAN SHULAN ZHANG YUNGUANG Owner name: SHANXI CONSTRUCTION ENGINEERING SHENHUA HVAC EQUIP Free format text: FORMER OWNER: LIU KEQIN Effective date: 20110826 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110826 Address after: 045000 A zone, East Zone, Yangquan economic and Technological Development Zone, Shanxi Patentee after: Shanxi Jiangong Shenhua HVAC Equipment Co.,Ltd. Address before: 045000 Shanxi city of Yangquan Province Economic and Technological Development Zone A Shanxi district construction Shenhua HVAC Equipment Co. Co-patentee before: Fan Shulan Patentee before: Liu Keqin Co-patentee before: Zhang Yunguang |
|
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: 20090401 Termination date: 20160624 |