CN201521967U - 组合型机械式泄压防回火器 - Google Patents
组合型机械式泄压防回火器 Download PDFInfo
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- CN201521967U CN201521967U CN2009201105452U CN200920110545U CN201521967U CN 201521967 U CN201521967 U CN 201521967U CN 2009201105452 U CN2009201105452 U CN 2009201105452U CN 200920110545 U CN200920110545 U CN 200920110545U CN 201521967 U CN201521967 U CN 201521967U
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Application Number | Priority Date | Filing Date | Title |
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CN2009201105452U CN201521967U (zh) | 2009-07-27 | 2009-07-27 | 组合型机械式泄压防回火器 |
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CN2009201105452U CN201521967U (zh) | 2009-07-27 | 2009-07-27 | 组合型机械式泄压防回火器 |
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CN201521967U true CN201521967U (zh) | 2010-07-07 |
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CN2009201105452U Expired - Fee Related CN201521967U (zh) | 2009-07-27 | 2009-07-27 | 组合型机械式泄压防回火器 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102588160A (zh) * | 2012-03-06 | 2012-07-18 | 华中科技大学 | 燃气发动机进气回火防止器 |
CN116877985A (zh) * | 2023-09-07 | 2023-10-13 | 张家港广大特材股份有限公司 | 一种固熔炉爆燃紧急断流装置、防反燃方法及固熔炉 |
-
2009
- 2009-07-27 CN CN2009201105452U patent/CN201521967U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102588160A (zh) * | 2012-03-06 | 2012-07-18 | 华中科技大学 | 燃气发动机进气回火防止器 |
CN116877985A (zh) * | 2023-09-07 | 2023-10-13 | 张家港广大特材股份有限公司 | 一种固熔炉爆燃紧急断流装置、防反燃方法及固熔炉 |
CN116877985B (zh) * | 2023-09-07 | 2023-12-26 | 张家港广大特材股份有限公司 | 一种固熔炉爆燃紧急断流装置、防反燃方法及固熔炉 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NANJING HEHUA ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: BEIJING HEHUA ANJI ELECTRONIC TECHNOLOGY INSTITUTE Effective date: 20140127 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100097 HAIDIAN, BEIJING TO: 211505 NANJING, JIANGSU PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20140127 Address after: 211505 Jiangsu city of Nanjing Province along the Yangtze River Industrial Development Zone Branch Road No. 9 building C5 Patentee after: Nanjing crane Energy Technology Co., Ltd. Address before: 100097 Beijing city Haidian District Xu Zhuang No. 45 green apartment office room C3-C9 building C Patentee before: Beijing Hehua Anji Electric Technology Institute |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100707 Termination date: 20160727 |
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CF01 | Termination of patent right due to non-payment of annual fee |