In a drive circuit unit, a seal member includes a first contact part that makes contact with respect to an inner surface of a case wall section which defines a through hole. In a state in which the seal member is arranged inside the through hole, a first distance in an insertion direction of the seal member from an outside end portion of the inner surface to the first contact part is longer than a second distance in the insertion direction between an outside surface of the seal member and a cover.


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    Title :

    Drive circuit unit


    Contributors:

    Publication date :

    2019-07-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H05K PRINTED CIRCUITS , Gedruckte Schaltungen / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern



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