US Patent: 659,911 - Gas Engine


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US Patent: 659,911

Gas Engine

Patentee:

De Lonson E. Barnard (exact or similar names) - Beloit, Rock County, WI

USPTO Classifications:

123/162, 123/403, 123/47R, 123/58.3, 123/63, 137/53

Tool Categories:

propulsion and energy : internal combustion engines : gas and gasoline engines

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Unknown

Patent Dates:
Applied:	Jun. 11, 1898
Granted:	Oct. 16, 1900

Patent Pictures:

USPTO (New site tip)
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Description:

Claim:

In a gas-engine, four cylinders in each of which the action is of the four-cycle type which are coaxial two and two, the two axes being parallel, four pistons for said four cylinders respectively, the cylinders and pistons so arranged that the pistons enter the cylinders at the proximate ends of the latter, the pistons being chambered and provided with valved passages from such chambers at the heads of the piston into the cylinders respectively, the outer surfaces of the two pistons of each longitudinal pair being continuous and being provided with a continuous seat between the cylinders and a gas-inlet passage leading through such seat to the piston-surface and through the piston-wall into their chambers respectively.