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US Patent: 501,223
Steam Engine
Patentee:
John H. Eickershoff (exact or similar names) - Cincinnati, Hamilton County, OH

USPTO Classifications:
418/11, 418/144, 418/222, 418/246

Tool Categories:
propulsion and energy : steam apparatus : rotary steam engines

Assignees:
United States Engine Co. - Cincinnati, Hamilton County, OH

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Oct. 08, 1892
Granted: Jul. 11, 1893

Patent Pictures: [ 1 | 2 | 3 | 4 | 5 ]
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Description:
Abstract:

The object of my invention is to provide an engine by which a larger proportion of the to steam pressure may be rendered effective; which is always balanced whatever the load may be; and in which a high rate of piston speed relatively to the speed of the shaft may be obtained.

Claim:

In a steam engine a continuous cylinder having a slot in its periphery; a plate mounted upon the shaft taking into the slot and carrying a pair of pistons; a pair of resistance slides taking diagonally across the section of the cylinder, and balanced piston valves controlling the distribution of. steam substantially as set forth. In a steam engine a continuous cylinder having a slot in its periphery; a plate mounted upon the shaft, taking into the slot and carrying a pair of pistons, a pair of self-seating resistance slides and link connection between the parts of the slides and the operating mechanism, and balanced piston valves controlling the admission and exhaust of steam.

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