Clutch controls for electric vehicle transmission with modular actuation system

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12146535
APP PUB NO 20240159280A1
SERIAL NO

17984471

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Importance

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Abstract

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A vehicle includes a transmission that performs a method of operating a clutch of a vehicle. The vehicle includes the clutch, an actuator device and a processor. The actuator device includes a piston movable to operate the clutch. The processor is configured to receive a pressure signal indicative of a selected fluid pressure for operating the clutch, determine a position for the piston in the actuator device from the pressure signal, and move the piston to the position to operate the clutch at the selected fluid pressure.

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Patent Owner(s)

Patent OwnerAddress
GM GLOBAL TECHNOLOGY OPERATIONS LLC300 RENAISSANCE CENTER MAIL CODE 482-C24-A68 P O BOX 300 DETROIT MI 48265

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ding, Michael Mayfield Heights, US 2 0
Lee, Chunhao J Troy, US 229 2496
Li, Dongxu Troy, US 140 676
Williams, Bryan John Woodway, US 3 0
Zhang, Zhen J West Bloomfield, US 26 134

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