Natural gas filling system for a vehicle

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United States of America Patent

PATENT NO 9731594
SERIAL NO

14470312

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A natural gas filling system for a vehicle includes a piping system defining a first flow path, a receptacle, a tank, and a cooling circuit. The piping system includes a first end and a second end. The receptacle is coupled to the first end of the piping system, and the receptacle is configured to engage a natural gas filling station. The tank is in fluid communication with the receptacle and is configured to store a natural gas supply. The cooling circuit defines a second flow path and includes an expansion valve configured to reduce a pressure of a secondary fluid flow. The second flow path is in thermal communication with the first flow path such that heat transfer from the piping system into the cooling circuit cools the natural gas flowing between the receptacle and the tank.

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Patent Owner(s)

  • OSHKOSH CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wildgrube, Grant D Faribault, US 11 376

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