Motor, compressor and refrigeration device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11973370
APP PUB NO 20220294285A1
SERIAL NO

17825283

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A motor, a compressor and a refrigeration device are provided. The motor includes a stator and a rotor. The stator has a central hole and multiple stator slots arranged in an annular array centered on an axis of the central hole. The rotor is provided in the central hole. Multiple rotor slots are provided on the rotor, and are arranged in an annular array centered on the axis of the central hole and close to an edge of the rotor. A plane perpendicular to the axis of the central hole is a reference plane, a sum of projected areas of the stator slots on the reference plane is S1, a sum of projected areas of the rotor slots on the reference plane is S2, an outer periphery of the stator projected on the reference plane forms a projected pattern, and an area of the projected pattern is S3.

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Patent Owner(s)

Patent OwnerAddress
ANHUI MEIZHI PRECISION MANUFACTURING CO LTDNO 3 TAISHAN ROAD ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE WUHU ANHUI 241000

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Qiu, Xiaohua Anhui, CN 30 152
Sun, Zhengjun Anhui, CN 4 0
Zhao, Dongliang Anhui, CN 12 34

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