COMPRESSOR AND METHOD FOR SERVICING

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United States of America Patent

SERIAL NO

12795407

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A compressor has a diffuser section with one or more detachable wall portions that define a diffuser surface. The wall portions may be detachably connected to an intermediate portion of the compressor housing between the inlet and outlet and/or to the bearing housing of a turbocharger to which the compressor housing is connected. The diffuser wall portions can be easily detached once the compressor housing is removed so as to allow cleaning of deposits or simple replacement. This provides for easy servicing to avoid the compressor performance being compromised by a built up of deposits and particulates on the diffuser surfaces that is a particular problem in turbochargers that receive recirculated crank case ventilation gases from the engine.

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Patent Owner(s)

Patent OwnerAddress
CUMMINS TURBO TECHNOLOGIES LIMITEDHUDDERSFIELD WEST YORKSHIRE HD1 6RA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
French, Pierre B Holmfirth, GB 5 63

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