POWER TRANSMITTING DEVICE FOR HYBRID VEHICLE

Provided is a power transmission device for a hybrid vehicle that rotates an oil pump at an appropriate speed and that reduces unnecessary rotation of the oil pump. The power transmission device for a hybrid vehicle includes first clutch means (1a) that is disposed in a drivetrain extending from an...

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Bibliographische Detailangaben
1. Verfasser:	OHASHI, Tatsuyuki
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES BLASTING CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LIGHTING MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES MECHANICAL ENGINEERING PERFORMING OPERATIONS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	Provided is a power transmission device for a hybrid vehicle that rotates an oil pump at an appropriate speed and that reduces unnecessary rotation of the oil pump. The power transmission device for a hybrid vehicle includes first clutch means (1a) that is disposed in a drivetrain extending from an engine (E) to a driving wheel (D), second clutch means (1b) that is disposed in a drivetrain extending from a motor (M) to the driving wheel (D), and an oil pump (P) that is connected to the motor (M) and that is capable of supplying oil to a predetermined moving component disposed in the vehicle by using driving power of the motor (M). The power transmission device includes a transmission (A) that is disposed in a drivetrain between the engine (E) and the motor (M) and the driving wheel (D) and that is capable of adjusting rotation speed of the motor (M), and the power transmission device is capable of supplying oil by causing the motor (M) to rotate the oil pump (P) at an appropriate rotation speed.