Compressor and vacuum machine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9447725
APP PUB NO 20130251564A1
SERIAL NO

13773071

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A compressor includes: a cylinder; a crankcase; a piston arranged within the cylinder and the crankcase; and an outer rotor type motor causing the piston to reciprocate, wherein the outer rotor type motor comprises: a stator; a coil wound around the stator; a rotational shaft; a yoke connected with the rotational shaft; and a permanent magnet secured to the yoke, and the yoke is formed with an air hole.

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First Claim

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Family

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Patent Owner(s)

Patent OwnerAddress
SHINANO KENSHI CO LTD1078 KAMIMARUKO UEDA-SHI NAGANO 386-0498

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Okada, Eiji Nagano, JP 47 791
Ueda, Kazuhiro Nagano, JP 94 1352

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