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    • 2. 发明授权
    • Starter device for a single-phase asynchronous motor
    • 单相异步电动机起动装置
    • US4272714A
    • 1981-06-09
    • US38461
    • 1979-05-14
    • Holger V. Vind
    • Holger V. Vind
    • H02K17/30H02P1/44
    • H02P1/44
    • The invention relates to a starter device for single phase, asynchronous motors, the starter device being of the type which provides a PTC resistor for series starting operation with the auxiliary winding. The starter device may be used for different types of motors by reason of an arrangement of contacts for connecting the main and auxiliary windings, starting capacitors and a two phase power supply which accommodates different modes of starting operation required by different motors.Three capacitor contacts provide for connecting capacitors in different ways relative to the PTC resistor and one of two sets of winding contacts may be selected to suit a desired mode of starting operation.
    • 本发明涉及一种用于单相异步电动机的起动装置,该起动装置是提供用于与辅助绕组进行串联启动操作的PTC电阻器的类型。 起动装置可以用于不同类型的电动机,这是由于用于连接主绕组和辅助绕组的触头的布置,起动电容器和容纳不同电动机所需的不同启动操作模式的两相电源。 三个电容器触点提供相对于PTC电阻器以不同方式连接电容器,并且可以选择两组绕组触点中的一组以适合所需的启动操作模式。