Control system for hybrid vehicle

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United States of America Patent

PATENT NO 9896084
SERIAL NO

15273003

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Abstract

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A control system for a hybrid vehicle to start an engine without causing a torque drop is provided. A combined planetary gear unit is configured in such a manner that an input element connected to the engine and an output element are situated between a reaction element connected to a first motor and a fixed element connected to a brake in a nomographic diagram. The first motor is selectively connected to the engine by a clutch. A controller is configured to start the engine by the first motor while engaging the brake to restrict rotation of the fixed element and engaging the clutch.

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Patent Owner(s)

Patent OwnerAddress
TOYOTA JIDOSHA KABUSHIKI KAISHA1 TOYOTA-CHO TOYOTA-SHI AICHI-KEN 471-8571

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Endo, Takahito Sunto-gun, JP 64 371
Hata, Kensei Sunto-gun, JP 64 420
Iwase, Yuji Mishima, JP 127 1741
Kato, Shotaro Susono, JP 28 112
Nagai, Hidekazu Susono, JP 26 150

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