Hydraulic gas compressor
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United States of America Patent
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-
Jul 21, 1998
Grant Date -
N/A
app pub date -
Nov 27, 1995
filing date -
Aug 23, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A gas compressor includes a housing, a separating element in the housing, and a piston guided for movement along the separating element by a drive mechanism between two dead center positions. Gas is compressed in a three-stage compression cycle by the piston in three separate gas chambers arranged in series in the housing. Pressure increases in the gas are easily feasible from very low to very high pressures, for instance from 5 to 400 bar, based on a relatively small installation. The gas compressor includes only a few wear parts for low manufacturing and maintenance costs and for fail-safe operation.
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