发明名称 |
FAN MOTOR AND ROTOR ARRANGEMENT |
摘要 |
The fan comprises a motor 11 having a shaft 13 on which the curved hub 15 of an impeller is mounted, the hub partly surrounding the motor and forming a gap 22 through which air is drawn to cool the motor. The cooling air flours through apertures 17 in the hub to the low pressure side of the fan. <IMAGE> |
申请公布号 |
AU4396385(A) |
申请公布日期 |
1986.01.02 |
申请号 |
AU19850043963 |
申请日期 |
1984.06.26 |
申请人 |
SEELEY, F.F., NOMINEES PTY. LTD. |
发明人 |
ANTHONY DAVID COLLIVER |
分类号 |
F04D29/32;F04D25/08;F04D29/70;F25B39/04;H02K9/06 |
主分类号 |
F04D29/32 |
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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