Gas compressor

Pumps – Convertible to apparatus of a different class – Motor and pump

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Details

417238, 417364, 123DIG7, 165125, F04B 4104, F04B 1700

Patent

active

043915680

ABSTRACT:
A gas compressor drivably connected to an engine operates to supply compressed gas to a tank. The compressor has a housing including a commercial air cooled internal combustion engine block and cooling air system having a single cylinder chamber accommodating a reciprocating piston. The piston moves gas through a head and valve assembly connected to an air-to-air after cooler operable to cool and carry cooled compressed gas to a tank. The head holds the valve assembly on the cylinder. The valve assembly has a first valving ring allowing one-way flow of gas into the cylinder chamber and a second valving ring allowing one-way gas flow out of the cylinder chamber. A heat exchange unit is cooled with air moved by the commercial engine air cooling system of the compressor. The driving engine is of the same make and general type as used for the components of the compressor.

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Drawing No. 812285.
Sears Catalog, p. 79.
Champion-Portable Air Compressors brochure, 4 pages.
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