发明名称 |
Snap-in blow motor speed control with brakeaway service feature |
摘要 |
An electrical resistor assembly is affixed to a blower casing of a heating, venting, and air conditioning blower motor for resisting the flow of electricity to the blower motor from an electrical circuit. The assembly includes a heat dissipater for dissipating heat generated by electrical current flowing through the circuit. A connector connects the assembly to the electrical circuit. A housing contains the dissipater and the connector. The housing includes at least one catch for fixedly attaching the assembly to the casing and includes at least one break-away element for providing access to the catch. A seal circumscribes the housing including the break-away elements for providing a leak proof mating surface between the assembly and the casing.
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申请公布号 |
US6747542(B1) |
申请公布日期 |
2004.06.08 |
申请号 |
US20000638478 |
申请日期 |
2000.08.14 |
申请人 |
DELPHI TECHNOLOGIES, INC. |
发明人 |
HOEHN GARRETT WADE |
分类号 |
F04D29/58;F04D29/64;H01C1/02;H01C1/08;H01C1/14;H01R13/52;H01R13/74;(IPC1-7):H01H13/00 |
主分类号 |
F04D29/58 |
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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