Cylinder head with integrated turbocharger

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12078078
APP PUB NO 20230032347A1
SERIAL NO

17953514

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A cylinder head assembly for an internal combustion engine includes a cast cylinder head, a turbocharger housing including a compressor housing and turbine housing integrally cast with the cylinder head, and a turbocharger cartridge assembly configured to be inserted into the turbocharger housing and including a shaft coupled between a compressor wheel and a turbine wheel. A compressor cover is configured to couple to the compressor housing and define a compressor inlet and at least partially define a compressor diffuser passage. The cartridge assembly includes a housing having a diffuser flange extending outwardly therefrom, the diffuser flange including a front surface and an opposite contoured volute surface. The compressor diffuser passage is at least partially defined by the compressor cover and the diffuser flange front surface. A compressor volute is at least partially defined by the diffuser flange contoured volute surface and a contoured inner surface of the compressor housing.

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Patent Owner(s)

Patent OwnerAddress
FCA US LLCAUBURN HILLS MI

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barker, Matthew T Lake Orion, US 1 0
Bunker, Phillip Southfield, US 1 0
Insalaco, Philip J Denton, US 2 0
Jacobs, Brian Macomb, US 20 133
Schmidt, Michael P Highland, US 24 240
Trudeau, Douglas Lake Orion, US 2 0

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