STATOR CORE COMPRISING COOLING CHANNELS IN A MOTOR OF A HOUSEHOLD APPLIANCE

European Patent Office Patent

APP PUB NO EP-4510425-A1
SERIAL NO

24184937

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Abstract

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A stator of a motor for an household appliance includes: an iron core (11), including at least one lamination unit (12). All laminations being arranged in axial direction. The core includes at least one cavity channel (13) formed in lamination unit/s. An inlet (13a) and an outlet (13b), being in fluid communication with one cavity channel (13), are formed on an outer peripheral surface of each lamination. The inlet (13a) and outlet (13b) of each cavity channel (13) have in axial direction a height difference, as each cavity channel is spiralling in the iron core (11).

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Patent Owner(s)

Patent OwnerAddress
BSH HAUSGERAETE GMBHDECARL-WERY-STRASSE 34 MUNICH 81739

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Inventor(s)

Inventor Name Address
LI ZHENGWEI SHANGHAI 200131
YU JIAN 中国广东省深圳市龙岗区坂田华为总部办公楼 GUANGDONG 518129 518129
GUAN ZHAO NANJING

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