发明名称 |
Whole house fan |
摘要 |
A whole house ventilator which can be installed without framing and cutting joists. Struts below the fan blade serve as a support for a fan motor and for a venturi. Adjustable pre-cut sleeving fits over the joists and around the fan to eliminate framing. A shutter assembly may be surface-mounted to the ceiling below the joists.
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申请公布号 |
US4596180(A) |
申请公布日期 |
1986.06.24 |
申请号 |
US19840643295 |
申请日期 |
1984.08.22 |
申请人 |
EMERSON ELECTRIC CO. |
发明人 |
STEINER, ROBERT E.;SAVLA, CHANDRAKANT V. |
分类号 |
F24F7/013;(IPC1-7):F24F7/06;F24F13/08 |
主分类号 |
F24F7/013 |
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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