Cooling fan

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United States of America Patent

PATENT NO 9739291
SERIAL NO

14685551

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Importance

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Abstract

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A dual rotating axial fan includes a first axial fan element having a first motor that rotates a first impeller, a second axial fan element having a second motor that rotates a second impeller, and a clamping element coupling the first axial fan element to the second axial fan element in series so that the first axial fan element or the clamping element can move relative to the second axial fan element.

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Patent Owner(s)

Patent OwnerAddress
MINEBEA CO LTDNAGANO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Masuo, Satoshi Kitasaku-gun, JP 5 11

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