System and method for controlling a variable valve actuation system to reduce delay associated with reactivating a cylinder

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United States of America Patent

PATENT NO 9567928
SERIAL NO

13568690

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Abstract

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A system according to the principles of the present disclosure includes a cylinder control module and a valve control module. The cylinder control module deactivates and reactivates a cylinder of an engine based on a driver torque request while an ignition system associated with the engine is in an on position. The valve control module selectively adjusts a period for which at least one of an intake valve and an exhaust valve of the cylinder are opened based on a first time when the cylinder is reactivated.

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Patent Owner(s)

Patent OwnerAddress
GM GLOBAL TECHNOLOGY OPERATIONS LLCP O BOX 300 MAIL CODE 482-C23-B21 DETROIT MI 48265-3000

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brennan, Daniel G Brighton, US 29 459
Rayl, Allen B Waterford, US 43 767

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