发明名称 COMBINED CEILING FAN AND LIGHT FITTING
摘要 There is provided a combined ceiling fan and light fitting (10) having blades (1 - 4) that when the ceiling fan is not in use retract and are stowed above an enclosure (12) containing a light emitting device and that when the fan is in use are extended under centrifugal force. The blades are formed in such a way as to both stow compactly above the enclosure and provide reasonable aerodynamic performance. Each blade partially overlies a neighbouring blade when in its stowed position and the blades are so formed as to permit such stacking while limiting the overall height of the assemblage of stowed blades.
申请公布号 WO2010037155(A8) 申请公布日期 2010.09.02
申请号 WO2008AU01874 申请日期 2008.12.19
申请人 FANAWAY TECHNOLOGY HONG KONG LTD;VILLELLA, JOE 发明人 VILLELLA, JOE
分类号 F21V33/00;F24F7/007 主分类号 F21V33/00
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