Cylinder deactivation and engine brake mechanism for type III center pivot valvetrains

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11686224
APP PUB NO 20220307389A1
SERIAL NO

17620510

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Abstract

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A rocker assembly for a type III center pivot valvetrain comprises a rocker arm comprising a cam end, a center pivot bore, and a valve end. The valve end comprises a first actuator bore and a second actuator bore. A cylinder deactivation actuator is in the first actuator bore. An engine brake actuator is in the second actuator bore. The rocker assembly can be part of a valve assembly and can impart an engine braking function, a cylinder deactivation function, and a main lift function to first and second valves. It is also possible to impart an early exhaust valve opening, a main lift function, and a late exhaust valve closing to the engine braking valve.

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Patent Owner(s)

Patent OwnerAddress
EATON INTELLIGENT POWER LIMITED30 PEMBROKE RD DUBLIN 4

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Andrisani, Nicola Turin, IT 50 94
Edke, Pritam Gopal Pune, IN 2 3
Saggam, Nikhil Pune, IN 9 10

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