Reciprocating device with dual chambered cylinders
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United States of America Patent
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Feb 7, 2012
Grant Date -
N/A
app pub date -
Mar 12, 2009
filing date -
Mar 9, 2005
priority date (Note) -
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Abstract
A reciprocating device which may be operated either as a compressor or an engine. Each cylinder has a reciprocating piston connected to a piston rod. Dual cylinder chambers are located in each cylinder on opposite sides of the piston. The pistons are connected to a scotch yoke which translates the reciprocating motion of the pistons to rotary motion at a shaft in the engine mode. In the compressor mode, the shaft is connected to a power source. The engine components such as the pistons, rods, bushings and cylinder lines may be high quality steel or a ceramic.
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