Hybrid-power driving system for a vehicle and a transmission thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9744841
SERIAL NO

14752211

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A hybrid-power driving system (HPDS) (100, 200) includes an engine, a motor, and a transmission. The HPDS may include a single clutch and the transmission can provide at least five forward speed ratios and can provide for at least one reverse speed ratio. The transmission can include three synchronizers and multiple gearwheels that are used in multiple speed ratios. In addition to a pure engine driving mode and a pure motor driving mode, the HPDS can operate using a hybrid-power driving mode (HDM). In the HDM, the HPDS can provide for shifting of gears without power interruption to the output shaft or half-axles and wheels of a vehicle. In the HDM, the continuous power being output can be achieved by keeping a synchronizer engaged with a gearwheel for two consecutive speed ratios.

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Patent Owner(s)

Patent OwnerAddress
SAIC MOTOR CORPORATION LIMITEDSHANGHAI 201203

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fu, Zhenxing Shanghai, CN 16 1040
Ge, Hailong Shanghai, CN 8 141
Liu, Min Shanghai, CN 296 2713
Luo, Sidong Shanghai, CN 6 132
Wang, Jian Shanghai, CN 1906 17240
Zhu, Jun Shanghai, CN 689 4956

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