Method for controlling an internal combustion engine

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11207964
APP PUB NO 20200362783A1
SERIAL NO

16767788

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Importance

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Abstract

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The disclosure relates to a method for controlling an internal combustion engine. The internal combustion engine includes a cylinder and a piston, which runs in the cylinder, together delimiting a working chamber. The working chamber is supplied with fresh air from an intake section via an inlet valve and is connected to an exhaust manifold via exhaust valves. The internal combustion engine includes a variable valve actuation system for the actuation of the inlet valves, controlling the opening time and/or the closing time and/or the lift. A strategy for shutting down the internal combustion engine includes controlling the inlet valves of individual or all working chambers in such a way that the transfer of fresh air from the intake section to the exhaust manifold is reduced or avoided and that the drag torque of the intake combustion engine is reduced.

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Patent Owner(s)

Patent OwnerAddress
SCHAEFFLER TECHNOLOGIES AG & CO KGINDUSTRIESTRASSE 1-3 91074 HERZOGENAURACH HERZOGENAURACH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Traversa, Piergiacomo Tuchenbach, DE 10 19
Wolf, Daniel Heroldsberg, DE 87 543

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