CN204006795U - 双u型地埋管 - Google Patents
双u型地埋管 Download PDFInfo
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- CN204006795U CN204006795U CN201420194234.XU CN201420194234U CN204006795U CN 204006795 U CN204006795 U CN 204006795U CN 201420194234 U CN201420194234 U CN 201420194234U CN 204006795 U CN204006795 U CN 204006795U
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CN201420194234.XU CN204006795U (zh) | 2014-04-21 | 2014-04-21 | 双u型地埋管 |
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CN201420194234.XU CN204006795U (zh) | 2014-04-21 | 2014-04-21 | 双u型地埋管 |
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CN204006795U true CN204006795U (zh) | 2014-12-10 |
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CN201420194234.XU Expired - Fee Related CN204006795U (zh) | 2014-04-21 | 2014-04-21 | 双u型地埋管 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107228397A (zh) * | 2017-06-13 | 2017-10-03 | 日出东方太阳能股份有限公司 | 一种基于跨季节土壤蓄热的太阳能供热采暖系统 |
CN107270375A (zh) * | 2017-06-13 | 2017-10-20 | 日出东方太阳能股份有限公司 | 一种太阳能跨季节地埋管蓄热装置 |
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2014
- 2014-04-21 CN CN201420194234.XU patent/CN204006795U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107228397A (zh) * | 2017-06-13 | 2017-10-03 | 日出东方太阳能股份有限公司 | 一种基于跨季节土壤蓄热的太阳能供热采暖系统 |
CN107270375A (zh) * | 2017-06-13 | 2017-10-20 | 日出东方太阳能股份有限公司 | 一种太阳能跨季节地埋管蓄热装置 |
CN107270375B (zh) * | 2017-06-13 | 2020-02-25 | 日出东方太阳能股份有限公司 | 一种太阳能跨季节地埋管蓄热装置 |
CN107228397B (zh) * | 2017-06-13 | 2020-02-25 | 日出东方太阳能股份有限公司 | 一种基于跨季节土壤蓄热的太阳能供热采暖系统 |
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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: TAN BIAO Free format text: FORMER OWNER: HUNAN ZHONGZHU ENERGY SAVING ASSESSMENT CONSULTING CO., LTD. Effective date: 20150504 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150504 Address after: 410000 Hunan province Changsha Kaifu District, No. 259 New River Road Patentee after: Tan Biao Address before: 501, room 1, building 505, 410000 middle Shaoshan Road, Yuhua District, Hunan, Changsha Patentee before: HUNAN ZHONGZHU ENERGY SAVING ASSESSMENT CONSULTING CO., LTD. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20170711 Address after: 410003 Hunan province Changsha Furong District of Shaoshan Road, Victoria Star City International 2312 Patentee after: Hunan Taiheng Energy Technology Co Ltd Address before: 410000 Hunan province Changsha Kaifu District, No. 259 New River Road Patentee before: Tan Biao |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20200421 |
|
CF01 | Termination of patent right due to non-payment of annual fee |