发明名称 |
PORTABLE FAN DEVICE FOR FORCED AIR HEATING |
摘要 |
<p>A readily portable fan device which is usable both as a cooling fan for circulating ambient air and as a device for increasing the flow of air through a register, comprises a housing containing both a fan impeller and an electric motor for driving the impeller, the housing having a skirt surrounding a bottom air inlet and capable of at least partially sealing a space around such register, the fan directing air upwardly when resting on the skirt. The device has another floor engaging surface perpendicular to the plane of the skirt on which the device may rest with its air inlet open to the ambient air.</p> |
申请公布号 |
CA1268161(A) |
申请公布日期 |
1990.04.24 |
申请号 |
CA19860513384 |
申请日期 |
1986.07.09 |
申请人 |
SUNCOURT HOLDINGS INC. |
发明人 |
ASSELBERGS, CHRISTOPHE K.J |
分类号 |
F24F7/007;F24F7/06;F24H3/04;(IPC1-7):F04D29/40 |
主分类号 |
F24F7/007 |
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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