发明授权
- 专利标题: Whole house fan
- 专利标题(中): 全屋风扇
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申请号: US535710申请日: 1990-06-11
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公开(公告)号: US5060901A公开(公告)日: 1991-10-29
- 发明人: David R. Lathrop , James P. Shawcross
- 申请人: David R. Lathrop , James P. Shawcross
- 申请人地址: MO St. Louis
- 专利权人: Emerson Electric Co.
- 当前专利权人: Emerson Electric Co.
- 当前专利权人地址: MO St. Louis
- 主分类号: F04D25/08
- IPC分类号: F04D25/08 ; F04D29/64 ; F24F7/013
摘要:
A whole house, direct drive fan is disclosed wherein the fan motor is secured directly to a single joist by means of a motor mounting bracket. A venturi housing is separately secured directly to the joist on which the fan motor is mounted.
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