Oscillating piston engine having a polygonal piston
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United States of America Patent
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Jun 12, 2018
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N/A
app pub date -
Apr 22, 2013
filing date -
Apr 26, 2012
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Abstract
An engine housing has the shape of a regular dodecagonal, and includes a piston of the same shape that moves with a circular pivot movement about the axis of a main shaft. The piston is guided in parallel by three crankshafts synchronously rotating about this center of rotation. Through this pivot movement, the piston in six combustion chambers each consecutively brings about the four cycles of a spark ignition or diesel engine. The three crankshafts are in permanent engagement through gears which are attached in a fixed manner with a sun wheel, which is seated on a main shaft in a fixed manner, driving it.
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