US Patent: 668,111 - Explosion and Combustion Motor


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US Patent: 668,111

Explosion and Combustion Motor

Patentee:

Wilhelm Maybach (exact or similar names) - Cannstadt, Würtemberg Germany

USPTO Classifications:

123/73A, 123/73V, 55/DIG.30, 60/314

Tool Categories:

propulsion and energy : internal combustion engines

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Unknown

Patent Dates:
Applied:	Jul. 23, 1900
Granted:	Feb. 12, 1901

Patent Pictures:

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Description:

Abstract:

My invention relates to certain improvements in explosive engines or motors; and one object thereof is to provide a device for completely removing the products of combustion from the cylinder of such an engine or motor after a working stroke has been made.

Claim:

In an explosive-engine, the combination with a cylinder provided with suitable ports, a piston operating therein, a condenser and passages connecting the same with the cylinder on opposite sides of the piston, one of said pistons being controlled by a valve, of an air-inlet valve for admitting air to said cylinder, said air-inlet valve being so arranged and timed in operation as to admit air into the cylinder during the expelling stroke of the piston, and thereby force the last remnants of the products of combustion from the cylinder, and means for operating said valve.