Gas exchange through engine piston rod

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9845680
SERIAL NO

15210596

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A linear reciprocating engine may include a cylinder having a first combustion chamber at one end and a second combustion chamber at an opposing end, first and second cylinder heads located at an end of the first and second combustion chambers, respectively, and a double-faced piston slidably mounted within the cylinder. The engine may further include a first piston rod portion extending from a first face of the double-faced piston through the first combustion chamber, and a second piston rod portion extending from a second face of the piston through the second combustion chamber. Passageways in the piston rod portions may be configured to communicate gases between the combustion chamber and a location outside the cylinder and configured to prevent gases from being exchanged between the cylinder and a location outside the cylinder via a path that crosses both face of the piston.

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Patent Owner(s)

Patent OwnerAddress
AQUARIUS ENGINES (A M ) LTD4809149 ROSH HAAYIN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yaakoby, Shaul Haim Rishon LeZion, IL 22 15

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