公开(公告)号：US20220145874A1

公开(公告)日：2022-05-12

申请号：US17522892

申请日：2021-11-09

Applicant: PDC MACHINES INC.

Inventor： Guy Babbitt ,  Chris Turner ,  Bryce Whitehill ,  Nicholas Echter ,  Jeffrey Rogers ,  Michael Sprengel ,  Noah Schaich ,  Kevin Best ,  Kyle Palmiscno ,  Alex Beckerman ,  Kareem Afzal ,  Christopher Basilico ,  Carl T. Johnson

IPC: F04B45/053 ,  F04B39/06 ,  F04B39/02 ,  F04B39/16

Abstract: 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.

公开(公告)号：US20230146011A1

公开(公告)日：2023-05-11

申请号：US17522896

申请日：2021-11-09

Applicant: PDC MACHINES INC.

Inventor： Guy Babbitt ,  Chris Turner ,  Bryce Whitehill ,  Nicholas Echter ,  Jeffrey Rogers ,  Michael Sprengel ,  Noah Schaich ,  Kevin Best ,  Kyle Palmiscno ,  Alex Beckerman ,  Kareem Afzal ,  Christopher Basilico ,  Carl T. Johnson

IPC: F04B45/053 ,  F04B49/22

CPC classification number: F04B45/0533 ,  F04B45/0536 ,  F04B49/22 ,  F04B2201/0201 ,  F04B2201/0202

Abstract: 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.