Method for operating a powertrain in a motor vehicle

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9316274
APP PUB NO 20150088395A1
SERIAL NO

14558786

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method is provided for operating a powertrain in a motor vehicle, the powertrain having an internal combustion engine and components for coupling the internal combustion engine to the drive wheels of the motor vehicle in a controllable manner. The internal combustion engine is decoupled from the drive wheels if specified operating conditions are present while the motor vehicle is traveling in order to allow the vehicle to coast. Further, a rotational engine speed is set to a specified target idle speed. The target idle speed is specified in a variable manner depending on the situation.

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Patent Owner(s)

  • BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Doubek, Peter Rattenkirchen, DE 1 0

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