A lubricating structure is for a hybrid vehicle that includes an engine, a first motor, and a second motor as driving force sources. The lubricating structure includes a planetary gear mechanism, a brake mechanism, an oil pump, and a first oil supply mechanism. The brake mechanism selectively fixes a carrier of the planetary gear mechanism by stopping rotation of the carrier. The oil pump is driven by a predetermined power to generate a hydraulic pressure of oil in a state in which the rotation of the carrier is stopped by the brake mechanism. The first oil supply mechanism feeds the oil to an axis portion of each of pinion gears of the planetary gear mechanism by the oil pump generating the hydraulic pressure.
Lubricating structure for hybrid vehicle
2019-07-02
Patent
Electronic Resource
English
IPC: | 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 / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |