VALVE TRAIN ASSEMBLY

World Intellectual Property Organization Patent

APP PUB NO WO-2020109550-A1
SERIAL NO

PCTEP2019083085

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Abstract

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A type II valve train assembly that selectively opens first and second intake valves and first and second exhaust valves is provided. The valve train assembly includes an intake rocker arm assembly and an exhaust rocker arm assembly. The valve train assembly is configurable for operation in any combination of activated and deactivated states of engine braking and cylinder deactivation. The exhaust rocker arm assembly includes a first exhaust rocker arm, a second exhaust rocker arm and an engine brake exhaust rocker arm. A first exhaust HLA is associated with the first exhaust rocker arm. A second exhaust HLA is associated with the second exhaust valve. An exhaust actuation assembly selectively actuates to alter travel of the first and second exhaust HLA's to change a state of cylinder deactivation between activated and deactivated.

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Patent Owner(s)

Patent OwnerAddress
EATON INTELLIGENT POWER LTDIEDUBLIN 4

International Classification(s)

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Inventor(s)

Inventor Name Address
CAMPBELL MICHAEL SOUTHFIELD MI
CECUR MAJO 10086 RIVAROLO CANAVESE
RADULESCU ANDREI MARSHALL MI 49068
VANWINGERDEN MARK BATTLE CREEK MI 49015

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