LPG fueled internal combustion engine powered devices
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United States of America Patent
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Feb 7, 2012
Grant Date -
Apr 14, 2011
app pub date -
Nov 1, 2010
filing date -
Oct 24, 2007
priority date (Note) -
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Abstract
A gas phase of LPG such as propane is used to power a small internal combustion engine driving or powering a preselected device such as a powered lawnmower, weed whacker, string trimmer, leaf blower or the like and the fuel system is provided with heating arrangements that insure the gas phase of the LPG is discharged from the LPG tank for all operating conditions of the device.
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