Motor of compressor and refrigeration cycle apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11557950
APP PUB NO 20210211029A1
SERIAL NO

17209950

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A compressor includes: a stator core including a plurality of teeth around which an aluminum winding wire is wound in a concentrated manner; a rotor core disposed on an inner diameter side of the stator core and including a plurality of magnet insertion holes; and a plurality of ferrite magnets inserted in the magnet insertion holes, in which when a width of a winding wire portion formed in each of the teeth is represented as A, a length in an axis direction of the stator core is represented as L, and the number of slots is represented as S, the stator core has a shape that satisfies a relation of 0.3

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI ELECTRIC CORPORATION7-3 MARUNOUCHI 2-CHOME CHIYODA-KU TOKYO 100-8310

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tsuchida, Kazuchika Tokyo, JP 68 221

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