CN201209365Y - 电动采光排烟天窗失电弹簧开启装置 - Google Patents
电动采光排烟天窗失电弹簧开启装置 Download PDFInfo
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- CN201209365Y CN201209365Y CNU2008200718430U CN200820071843U CN201209365Y CN 201209365 Y CN201209365 Y CN 201209365Y CN U2008200718430 U CNU2008200718430 U CN U2008200718430U CN 200820071843 U CN200820071843 U CN 200820071843U CN 201209365 Y CN201209365 Y CN 201209365Y
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Application Number | Priority Date | Filing Date | Title |
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CNU2008200718430U CN201209365Y (zh) | 2008-05-14 | 2008-05-14 | 电动采光排烟天窗失电弹簧开启装置 |
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CNU2008200718430U CN201209365Y (zh) | 2008-05-14 | 2008-05-14 | 电动采光排烟天窗失电弹簧开启装置 |
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CN201209365Y true CN201209365Y (zh) | 2009-03-18 |
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CNU2008200718430U Expired - Fee Related CN201209365Y (zh) | 2008-05-14 | 2008-05-14 | 电动采光排烟天窗失电弹簧开启装置 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012119397A1 (zh) * | 2011-08-18 | 2012-09-13 | 华为技术有限公司 | 机房及其消防天窗 |
CN106639724A (zh) * | 2016-12-21 | 2017-05-10 | 宁波合力伟业消防科技有限公司 | 开窗装置及应用在顶窗上的开窗系统 |
CN107217942A (zh) * | 2017-07-27 | 2017-09-29 | 宁波合力伟业消防科技有限公司 | 电动链式开窗机构 |
CN108643743A (zh) * | 2018-06-28 | 2018-10-12 | 中国矿业大学 | 一种多种开启方式的消防排烟窗系统 |
WO2020115688A1 (en) * | 2018-12-07 | 2020-06-11 | Lin, Chih-Hsueh | Building ventilation apparatus |
CN111395903A (zh) * | 2020-04-21 | 2020-07-10 | 北京吉时开启智能科技有限公司 | 电动和无源开启双保险排烟窗 |
-
2008
- 2008-05-14 CN CNU2008200718430U patent/CN201209365Y/zh not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012119397A1 (zh) * | 2011-08-18 | 2012-09-13 | 华为技术有限公司 | 机房及其消防天窗 |
CN106639724A (zh) * | 2016-12-21 | 2017-05-10 | 宁波合力伟业消防科技有限公司 | 开窗装置及应用在顶窗上的开窗系统 |
CN107217942A (zh) * | 2017-07-27 | 2017-09-29 | 宁波合力伟业消防科技有限公司 | 电动链式开窗机构 |
CN108643743A (zh) * | 2018-06-28 | 2018-10-12 | 中国矿业大学 | 一种多种开启方式的消防排烟窗系统 |
CN108643743B (zh) * | 2018-06-28 | 2023-12-19 | 中国矿业大学 | 一种多种开启方式的消防排烟窗系统 |
WO2020115688A1 (en) * | 2018-12-07 | 2020-06-11 | Lin, Chih-Hsueh | Building ventilation apparatus |
CN111395903A (zh) * | 2020-04-21 | 2020-07-10 | 北京吉时开启智能科技有限公司 | 电动和无源开启双保险排烟窗 |
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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: CHANGCHUN KUOER SCIENCE AND TECHNOLOGY CO., LTD. Free format text: FORMER NAME: CHANGCHUN MODERN DOORS AND WINDOWS SCIENCE AND TECHNOLOGY CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 130012 Jilin province Changchun high tech Zone Daxinlu No. 888 Patentee after: Changchun Kuoer Technology Co.,Ltd. Address before: 130012 Jilin province Changchun city Daxinlu No. 888 Patentee before: Changchun Modern Door and Window Technology Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090318 Termination date: 20130514 |