Method and device for operating a hybrid vehicle

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United States of America Patent

PATENT NO 9944281
SERIAL NO

15790438

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A device for the operation of a hybrid vehicle. The hybrid vehicle has a first and a second drive assembly. The drive assemblies in each case drive the hybrid vehicle, alone or jointly in a hybrid type of operation. The first drive assembly is operated with fuel from a fuel tank and a sensor device monitors an amount of fuel in the fuel tank. The device activates a safety operation of the hybrid vehicle if the amount of fuel is smaller than a specifiable value. The device reduces the output of the second drive assembly during the safety operation when a type of operation is being used in which the torque of the second drive assembly is directed oppositely to the torque of the first drive assembly.

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Patent Owner(s)

  • ROBERT BOSCH GMBH

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Maigler, Peter Ludwigsburg, DE 2 0

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