Bearing structure for internal combustion engine

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United States of America Patent

PATENT NO 9046125
APP PUB NO 20130343683A1
SERIAL NO

14003316

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Abstract

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When temperature of lubricating oil is raised at a time of low-temperature, of an outer peripheral side of a radial plain bearing in a bearing retaining unit, heat is not supplied from a heating medium in a thermal medium flow path on the outer peripheral side of a halved bearing metal in a bearing retaining unit body, which has a large thermal capacity, and instead, heat is supplied from the heating medium in the thermal medium flow path on the outer peripheral side of a halved bearing metal in the cap, which has a small thermal capacity.

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Patent Owner(s)

Patent OwnerAddress
KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO41-1 YOKOMICHI NAGAKUTE-SHI AICHI 4801192 ?4801192

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hotta, Yoshihiro Nagoya, JP 20 281
Ohmiya, Yasuhiro Seto, JP 8 23
Sanda, Shuzou Nagoya, JP 4 6
Shimazu, Takashi Nagoya, JP 103 2003

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