Combination compressor unloader

Details Combination compressor unloader Combination compressor unloader

1995-07-25

1998-04-07

Thorpe, Timothy

Pumps

Condition responsive variable volumetric capacity expansible...

Valved clearance chamber

417314, F04B 4902

Patent

active

057356750

ABSTRACT:
A combination compressor unloader which has a horizontal cylinder and a double acting piston forming two compression chambers. Each chamber communicates by a passageway with a supplementary chamber with each passageway associated with a reversible actuator having an attached unloader plug capable of sealing the passageway from a remote control. A second means is provided to form a reversible by pass that can deactivate at least one cylinder end of said double ended piston.

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