Pump

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12081070
APP PUB NO 20230012331A1
SERIAL NO

17858072

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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One aspect of a pump of the present invention includes a rotor rotatable about a central axis, a stator assembly located radially outside the rotor and surrounding the rotor, a pump unit connected to a first side in an axial direction of the rotor, a support member including a rotor accommodating portion, the rotor accommodating portion being located radially inside the stator assembly and accommodates the rotor therein, and a resin housing in which the stator assembly and the support member are molded. The rotor accommodating portion includes a lid portion that covers the rotor from a second side in the axial direction, and a tubular portion that is located between the rotor and the stator assembly in a radial direction and is open to the first side in the axial direction. The stator assembly includes a stator core having an annular shape, a plurality of coils mounted on the stator core, and a stator cover that covers the plurality of coils.

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First Claim

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Family

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Patent Owner(s)

Patent OwnerAddress
NIDEC TOSOK CORPORATION24-1 SOBUDAI 2-CHOME ZAMA-SHI KANAGAWA 252-8570

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kataoka, Shigehiro Kanagawa, JP 53 153
Lethithanh, Thao Kanagawa, JP 1 0
Shizuku, Yoshiyuki Kanagawa, JP 1 0
Tam, Nguyen Thi Thanh Kanagawa, JP 3 5
Yahata, Takanobu Kanagawa, JP 2 3

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