Pdc Machines Inc.

Michael Sprengel

Guy Robert Babbitt

Chris Turner

Bryce Whitehill

Kareem Afzal

Alex Beckerman

Kyle Palmiscno

Carl T Johnson

Noah Schaich

Devices and methods for operating a diaphragm compressor. Embodiments of the present disclosure comprise an oil piston being driven to pressurize work oil against the diaphragm of the compressor. In embodiments, an injection pump provides a supplemental flow of work oil in the region of pressurized fluid, and such pump may be part of an actively controlled system. In embodiments, a pressure relief valve vents an overpump flow of work oil, and such valve may be variable. Embodiments provide feedback and control mechanisms, including control of the injection pump and the relief valve.

Active oil injection system for a diaphragm compressor

Hydraulic drive for diaphragm compressor

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Fort Collins, CO, United States of America

Michael Sprengel