Disclosed is a hydraulic pressure supply system of an automatic transmission for a hybrid vehicle. A hydraulic pressure supply system of an automatic transmission for a hybrid vehicle pumps oil stored in an oil pan using an oil pump to supply the oil to a high pressure part and a low pressure part. The hydraulic pressure supply system includes a separate motor/generator cooling route which uses an oil flow recirculated in a line regulator valve and an another oil flow recirculated in a reducing valve.
Hydraulic pressure supply system of automatic transmission for hybrid vehicle and cooling the jacket of a motor with low pressure supply to low pressure part
31.03.2020
Patent
Elektronische Ressource
Englisch
IPC: | H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / F16H Getriebe , GEARING / 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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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