Construction machine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9376786
APP PUB NO 20140166380A1
SERIAL NO

14239054

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Importance

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Abstract

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In a construction machine having an engine room and capable of efficiently collecting air flowing in the engine room, a heat exchanger provided at a first side of the engine, and a fan provided at the first side and rotating to generate around the engine a flow of cooling air, further includes an exhaust duct extending in a fan axial direction parallel with a rotation axis of the fan along the engine. The exhaust duct guides the flow of the air to collect the air flowing downstream of the fan in the fan axial direction, in a region extending in the fan axial direction, and discharges the air to an outside of the engine room.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
KOBELCO CONSTRUCTION MACHINERY CO LTDHIROSHIMA 731-5161

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Numasawa, Masaru Hiroshima, JP 4 162

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