发明名称 |
Support structure for drive source |
摘要 |
A support structure for a drive source such as a motor of the blower is disclosed in which the generation of noise caused by the vibration of the motor is suppressed. The flange of a support member has a low-stiffness portion having a thickness smaller than a high-stiffness portion of the same flange. The low-stiffness portion is thus vibrated more easily than the high-stiffness portion. When the motor vibrates, therefore, the vibration rate of the low-stiffness portion increases beyond that of the high-stiffness portion, so that the low-stiffness portion vibrates considerably. The motor vibration is thus absorbed by the flange (support member) and the transmission of the motor vibration to a casing can be suppressed. As a result, the area of the sound source of the blower is decreased as a whole, thereby making it possible to suppress the generation of noise caused by the vibration of the motor.
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申请公布号 |
US2001026107(A1) |
申请公布日期 |
2001.10.04 |
申请号 |
US20010818701 |
申请日期 |
2001.03.27 |
申请人 |
URUMA NAOKI;KOJIMA YASUFUMI;OZEKI MAKOTO;SHIMOMURA KENJI;TANINO TOSHIHIRO;NATSUME YOUSUKE |
发明人 |
URUMA NAOKI;KOJIMA YASUFUMI;OZEKI MAKOTO;SHIMOMURA KENJI;TANINO TOSHIHIRO;NATSUME YOUSUKE |
分类号 |
B60H1/00;F04D25/06;F04D29/66;H02K5/24;(IPC1-7):H02K5/00 |
主分类号 |
B60H1/00 |
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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