CN2708192Y - 地下空气热泵中央空调 - Google Patents
地下空气热泵中央空调 Download PDFInfo
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- CN2708192Y CN2708192Y CN 200420021786 CN200420021786U CN2708192Y CN 2708192 Y CN2708192 Y CN 2708192Y CN 200420021786 CN200420021786 CN 200420021786 CN 200420021786 U CN200420021786 U CN 200420021786U CN 2708192 Y CN2708192 Y CN 2708192Y
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- air
- fin
- heat exchanger
- underground
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200420021786 CN2708192Y (zh) | 2004-04-11 | 2004-04-11 | 地下空气热泵中央空调 |
Applications Claiming Priority (1)
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CN 200420021786 CN2708192Y (zh) | 2004-04-11 | 2004-04-11 | 地下空气热泵中央空调 |
Publications (1)
Publication Number | Publication Date |
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CN2708192Y true CN2708192Y (zh) | 2005-07-06 |
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Family Applications (1)
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CN 200420021786 Expired - Fee Related CN2708192Y (zh) | 2004-04-11 | 2004-04-11 | 地下空气热泵中央空调 |
Country Status (1)
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CN (1) | CN2708192Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100362293C (zh) * | 2006-03-15 | 2008-01-16 | 杭州电子科技大学 | 可降低自身工作环境温度的风冷热泵冷水机组 |
CN102519075A (zh) * | 2011-11-18 | 2012-06-27 | 孙有芳 | 一种热岛式太阳能自然空调、采暖系统 |
-
2004
- 2004-04-11 CN CN 200420021786 patent/CN2708192Y/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100362293C (zh) * | 2006-03-15 | 2008-01-16 | 杭州电子科技大学 | 可降低自身工作环境温度的风冷热泵冷水机组 |
CN102519075A (zh) * | 2011-11-18 | 2012-06-27 | 孙有芳 | 一种热岛式太阳能自然空调、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: HANGZHOU SPRING AND AUTUMN AIR CONDITIONING CO. Free format text: FORMER OWNER: YU CHANGCHUN; PATENTEE Effective date: 20060714 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20060714 Address after: Lin Pu Zhen Da Zhuang Cun Hangzhou, Xiaoshan District of Zhejiang province in 311251 Patentee after: Hangzhou Chunqiu Air-conditioning Co., Ltd. Address before: Zhejiang Province, Hangzhou road 311203 to Xiaoshan District No. 506 unit 401 room Co-patentee before: Jiang Wanqiu Patentee before: Yu Changchun |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050706 Termination date: 20100411 |