BALANCER DEVICE FOR INTERNAL COMBUSTION ENGINE AND BALANCER DEVICE WITH OIL PUMP

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20250035017A1
SERIAL NO

18689786

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Provided is a balancer device for an internal combustion engine, which includes: an upper-side housing to be mounted to an internal combustion engine; a lower-side housing fixed to the upper-side housing; a balancer main body accommodated in a space defined by the upper-side housing and the lower-side housing; and an oil pump fixed at least to the upper-side housing. An end surface portion of the upper-side housing and an end surface portion of the oil pump are mounted in contact with each other, and an end surface portion of the lower-side housing and the end surface portion of the oil pump are mounted to each other so as to define a predetermined gap.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
HITACHI ASTEMO LTD2520 TAKABA HITACHINAKA-SHI IBARAKI 312-8503

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KURITA, Masafumi Hitachinaka-shi, Ibaraki, JP 2 0
MATSUO, Masatoshi Hitachinaka-shi, Ibaraki, JP 28 188

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