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US Patent: 607,276
Gas Engine
Joseph Reid - Oil City, Venango County, PA

USPTO Classifications:
123/657, 123/65VB, 123/70V

Tool Categories:


Joseph Reid Gas Engine Co. - Oil City, Venango County, PA

H. S. Knight
Octavius Knight
Harvey S. Rohrer
Edward Q. Knight

Patent Dates:
Applied: Jan. 25, 1895
Granted: Jul. 12, 1898

Patent Pictures: [ 1 | 2 ]
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"Vintage Machinery" entry for Joseph Reid Gas Engine Co.
Application renewed 21 Dec 1897.


1. A gas-engine comprising a power-cylinder, a pump-cylinder, a connecting-web for the cylinders having a passage extending there through, a vertical power-valve channel and a vertical pump-valve channel, the removable mounting having a puppet check valve and inserted in the power-valve channel, and the removable mounting formed with two cylindrical valve-housings in its lower portion provided with a puppet check-valve, and two cylindrical valves, and inserted in the pump-valve channel; substantially as described.

2. A gas engine comprising a removable pump valve mounting formed with cylindrical valve-housings, annular passages surrounding the housings and gas and air inlets connecting with the passages, the puppet check-valve and the cylindrical valves having perforations and adjustable as to length of play in the housings; substantially as described.

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