CN201982726U - 自封堵式多气源减压阀 - Google Patents
自封堵式多气源减压阀 Download PDFInfo
- Publication number
- CN201982726U CN201982726U CN2011200445581U CN201120044558U CN201982726U CN 201982726 U CN201982726 U CN 201982726U CN 2011200445581 U CN2011200445581 U CN 2011200445581U CN 201120044558 U CN201120044558 U CN 201120044558U CN 201982726 U CN201982726 U CN 201982726U
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- Prior art keywords
- guide rod
- suction port
- gas
- spring
- block
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011200445581U CN201982726U (zh) | 2011-02-23 | 2011-02-23 | 自封堵式多气源减压阀 |
Applications Claiming Priority (1)
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CN2011200445581U CN201982726U (zh) | 2011-02-23 | 2011-02-23 | 自封堵式多气源减压阀 |
Publications (1)
Publication Number | Publication Date |
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CN201982726U true CN201982726U (zh) | 2011-09-21 |
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CN2011200445581U Expired - Fee Related CN201982726U (zh) | 2011-02-23 | 2011-02-23 | 自封堵式多气源减压阀 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102788173A (zh) * | 2012-08-22 | 2012-11-21 | 普鲁卡姆电器(上海)有限公司 | 一种自适应式燃气减压阀 |
US9739389B2 (en) | 2011-04-08 | 2017-08-22 | David Deng | Heating system |
US9752782B2 (en) | 2011-10-20 | 2017-09-05 | David Deng | Dual fuel heater with selector valve |
CN107906241A (zh) * | 2017-11-06 | 2018-04-13 | 肇庆市大旺大庆炉具制品企业有限公司 | 一种高温保护阀及其输气装置 |
US10073071B2 (en) | 2010-06-07 | 2018-09-11 | David Deng | Heating system |
US10222057B2 (en) | 2011-04-08 | 2019-03-05 | David Deng | Dual fuel heater with selector valve |
CN111623156A (zh) * | 2020-06-04 | 2020-09-04 | 浙江大学 | 一种能保持流量和出口压力稳定的氢气减压阀及其方法 |
-
2011
- 2011-02-23 CN CN2011200445581U patent/CN201982726U/zh not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10073071B2 (en) | 2010-06-07 | 2018-09-11 | David Deng | Heating system |
US9739389B2 (en) | 2011-04-08 | 2017-08-22 | David Deng | Heating system |
US10222057B2 (en) | 2011-04-08 | 2019-03-05 | David Deng | Dual fuel heater with selector valve |
US9752782B2 (en) | 2011-10-20 | 2017-09-05 | David Deng | Dual fuel heater with selector valve |
CN102788173A (zh) * | 2012-08-22 | 2012-11-21 | 普鲁卡姆电器(上海)有限公司 | 一种自适应式燃气减压阀 |
CN102788173B (zh) * | 2012-08-22 | 2015-03-25 | 普鲁卡姆电器(上海)有限公司 | 一种自适应式燃气减压阀 |
CN107906241A (zh) * | 2017-11-06 | 2018-04-13 | 肇庆市大旺大庆炉具制品企业有限公司 | 一种高温保护阀及其输气装置 |
CN111623156A (zh) * | 2020-06-04 | 2020-09-04 | 浙江大学 | 一种能保持流量和出口压力稳定的氢气减压阀及其方法 |
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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 |
Owner name: SHANGHAI PLUCAM ELECTRIC CO., LTD. Free format text: FORMER OWNER: NANJING PULUKAMU ELECTRIC EQUIPMENT CO. LTD. Effective date: 20140709 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 210061 NANJING, JIANGSU PROVINCE TO: 201300 NANHUI, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140709 Address after: 201300 No. 1118, Huicheng Road, Nanhui Industrial Park, Shanghai Patentee after: Procom Electric Appliances (Shanghai) Co., Ltd. Address before: 210061 No. 6, entrepreneurial road, Pukou hi tech Development Zone, Jiangsu, Nanjing Patentee before: Nanjing Pulukamu Electric Equipment 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: 20110921 Termination date: 20190223 |