In a grounding structure for a driving unit of a motor-driven vehicle, the grounding structure includes an coupling portion provided to an machine casing and being coupled to a mechanism casing; a coupling portion provided to the mechanism casing and being coupled to the coupling portion of the machine casing; a circumference wall that forms a space by arranging the coupling portion of the machine casing and the coupling portion of the mechanism casing so as to face each other between machine casing and the mechanism casing; a casing hole through which the space communicates with an inside of the mechanism casing; a pressure release hole that releases a pressure of the space by causing the space to communicate with an outside of the mechanism casing; and a grounding object that is disposed in the space and that grounds the rotating device.
Grounding structure for driving unit of motor-driven vehicle
08.12.2020
Patent
Elektronische Ressource
Englisch
IPC: | 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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F16H Getriebe , GEARING |
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