Refueling portion structure of fuel tank

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9415682
APP PUB NO 20160068062A1
SERIAL NO

14832355

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Importance

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Abstract

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A refueling portion structure of a fuel tank includes: a refueling pipe that has a refueling port into which a refueling nozzle is to be inserted, and that communicates with a fuel tank; an opening/closing valve that is provided on a flow path within the refueling pipe and closes the flow path, and that, when pushed by the refueling nozzle, opens the flow path; and a valve opening/closing device that, in a case in which a tank internal pressure of the fuel tank exceeds a set value that is set in advance, restricts or inhibits opening operation of the opening/closing valve, and, in a case in which the tank internal pressure is less than or equal to the set value, permits the opening operation of the opening/closing valve.

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Patent Owner(s)

  • TOYOTA JIDOSHA KABUSHIKI KAISHA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aso, Shuichi Toyota, JP 29 132

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