Vacuum cleaner and electric motor module thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11486282
APP PUB NO 20200141295A1
SERIAL NO

16735565

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A vacuum clear and an electric motor module (100) therefor are provided. The electric motor module (100) includes an outer casing (1) provided with an air inlet (10) at a front side thereof and an air outlet (11) at a rear side thereof; an electric motor assembly (2) arranged in the outer casing (1), and cooperating with the outer casing (1) to define an air passage in communication with the air inlet (10) and the air outlet (11); and a silencer (3) arranged at the air inlet (10), defining at least one resonant cavity therein, and the at least one resonant cavity having a side wall provided with a throat in communication with the resonant cavity.

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Patent Owner(s)

Patent OwnerAddress
MIDEA GROUP CO LTDFOSHAN GUANGDONG 528311

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hu, Xiaowen Foshan, CN 25 200
Li, Shuqi Foshan, CN 6 14
Ming, Lele Foshan, CN 10 10
Yang, Zhu Foshan, CN 21 138
Zhang, Hui Foshan, CN 899 8264

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