Rail cooling system and method for reducing thermal expansion
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United States of America Patent
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Aug 25, 2020
Grant Date -
Mar 29, 2018
app pub date -
Jan 25, 2016
filing date -
Apr 6, 2015
priority date (Note) -
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Abstract
A thermal energy removal system is provided to cool a rail of a railway track in a self-powered mode and/or an externally-powered mode. The system comprises a cooling module configured to mount on a side of the rail to remove heat stored inside the rail. The cooling module includes a solid state electrical insulation sandwiched between a plate and a heat sink. The cooling module further includes a first terminal and a second terminal. The first and second terminals to provide an electric energy source based on the heat extracted and harnessed for powering at least one of an electronic circuit, a light source, and a communication device associated with railways infrastructure.
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