Turbocharger for internal combustion engine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5785493
SERIAL NO

08771147

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Abstract

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A turbocharger for an internal combustion engine, for improving the turbocharger efficiency by manufacturing a compressor housing by a non-expensive method excellent in productivity, has a structure that a housing wall member located on an inner periphery of a compressor housing metal portion and facing to a curved profile portion of a compressor impeller is separately formed by, for example, PPS resin-forming, and integrally held and secured by a screw member engaging with a screw hole provided in the housing metal portion.

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Patent Owner(s)

Patent OwnerAddress
HITACHI LTD6-6 MARUNOUCHI 1-CHOME CHIYODA-KU TOKYO 1008280 ?1008280
HITACHI CAR ENGINEERING CO LTD2477 TAKABA HITACHINAKA-SHI IBARAKI 312-0062

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ojima, Kazuo Hitachinaka, JP 19 127
Oshino, Tatsuhiko Hitachinaka, JP 2 29

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