Vehicle drive device for lubrication a power transmission and cooling a rotating electric machine
Vehicle drive device for lubrication a power transmission and cooling a rotating electric machine
- New search for: ITO EIJI
- New search for: TAKAGI KIYONORI
- New search for: JINNAI NAOYA
- New search for: KATO TAKAHIRO
- New search for: ITO EIJI
- New search for: TAKAGI KIYONORI
- New search for: JINNAI NAOYA
- New search for: KATO TAKAHIRO
A vehicle drive device is provided with a lubricating path including a first oil pump to pump up an oil stored in the casing by the first oil pump and to supply the oil to the power transmission mechanism for lubricating the power transmission mechanism, and a cooling path that is separated from the lubricating circuit and provided for the rotating electric machine, the cooling path including a second oil pump to pump up the oil stored in the casing by the second oil pump to supply the oil exclusively to the rotating electric machine for cooling the rotating electric machine, the second oil pump is an electric oil pump, and the cooling path is provided with an oil cooler cooling the oil to be supplied to the rotating electric machine.
Document information
Vehicle drive device for lubrication a power transmission and cooling a rotating electric machine
2021-09-07
Patent
Electronic Resource
English
| 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 / F01M Schmierung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , LUBRICATING OF MACHINES OR ENGINES IN GENERAL / F16H Getriebe , GEARING |
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