Hot gas engine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9945321
SERIAL NO

14443889

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The engine includes a first and a second cylinder chamber. The first chamber receives gas through a first inlet valve which gas will be compressed by a piston in the cylinder and will leave the first chamber through a first outlet valve. The second chamber receives compressed gas from the first chamber through a second inlet valve. The gas expands in the second chamber while performing a work on the piston before leaving the second chamber through a second outlet valve. The engine is controlled such that gas will flow from the first to the second chamber while the engine performs a working cycle and the engine is thus controlled such that a piston is used for compressing gas which performs a work on the same piston, which is connected by a rod to a cranking mechanism to transfer work from the rod by an essentially only rectilinear movement.

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Patent Owner(s)

Patent OwnerAddress
DULOB ABBOX 61 ANDERSTORP S-33421

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Vatne, Kaare Karlstad, SE 1 5

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