Patent ID: 7874275

Claim:
A gas powered internal combustion engine drive arrangement comprising, in combination: an internal combustion engine for rotating an output shaft for said internal combustion engine in an operating condition thereof, and said internal combustion engine having a crankcase heated for said internal combustion engine in said operating condition; said output shaft of said internal combustion engine connected to drive a preselected powered tool; a mounting bracket rigidly connected to said crankcase of said internal combustion engine for receiving heat and vibration from said internal combustion engine in the operating condition thereof, and said mounting bracket having an arcuate internal surface with a preselected curvature thereof to define a cavity; a liquified gas storage bottle arrangement having liquified gas therein and gas phase of said liquified gas therein, said liquified gas storage bottle having a cylindrical outer surface having a predetermined diameter and said cylindrical outer surface of said liquified gas storage bottle has substantially the same curvature as said preselected curvature of said arcuate internal surface of said mounting bracket; said liquified gas storage bottle rigidly and removably mounted in said cavity of said mounting bracket and said arcuate interior surface of said mounting bracket in conductive heat transfer contact with said cylindrical outer surface of said liquified gas storage bottle for said liquified gas storage bottle receiving heat and vibration from said mounting bracket for agitating and heating said liquified gas stored in said liquified gas storage bottle to increase the generation of gas phase therefrom.