发明名称 |
Method for balancing a centrifugal fan |
摘要 |
A method for dynamically balancing a centrifugal blower fan wheel is disclosed. The method includes the steps of determining an amount and location of change in the fan inlet ring of the blower wheel which is required to balance the blower wheel. Once this determination is made, the radial thickness of the inlet ring is increased at a predetermined location to provide the proper amount of balance to the blower wheel. A mold is described for accomplishing this method.
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申请公布号 |
US6168734(B1) |
申请公布日期 |
2001.01.02 |
申请号 |
US19990360564 |
申请日期 |
1999.07.26 |
申请人 |
VISTEON GLOBAL TECHNOLOGIES, INC. |
发明人 |
BOTROS MONIER BIBAWY |
分类号 |
F04D29/28;F04D29/66;G01M1/32;(IPC1-7):B29C33/00;F01D5/00 |
主分类号 |
F04D29/28 |
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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