Liquid level detector and fuel pump module including liquid level detector

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9945713
SERIAL NO

15104600

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A liquid level detector may include a float, an arm member, and a magnetic sensor unit. The float may be attached to the arm member. The arm member may be configured to convert a movement of the float in a vertical direction to a rotational movement. The magnetic sensor unit may include a magnetic sensor and covers. The covers may cover the magnetic sensor. The covers may include a first cover, and a second cover. The first cover may be made of a first resin material. The first cover may cover a whole surface of the magnetic sensor. The second cover may be made of a second resin material different from the first resin material. The second cover may cover a whole surface of the first cover.

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Patent Owner(s)

  • AISAN KOGYO KABUSHIKI KAISHA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nakamura, Takahiro Anjo, JP 189 3293

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