发明名称 |
THERMAL EFFECT RECLAIM DEVICE |
摘要 |
A heat exchange apparatus to improve the thermal efficiency of a room air conditioning device which provides conditioned air to a served space and includes means to provide fresh air to the served space. The heat exchange apparatus is disposed in communicative relation with the air intake of the air conditioning device and with an air outlet from the served space.
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申请公布号 |
US3698472(A) |
申请公布日期 |
1972.10.17 |
申请号 |
USD3698472 |
申请日期 |
1970.05.07 |
申请人 |
AMERICAN AIR FILTER CO. INC. |
发明人 |
HAROLD E. GOLD;RALPH B. SMITH |
分类号 |
F24F1/00;F24F12/00;(IPC1-7):F23L15/02 |
主分类号 |
F24F1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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