Nel Hydrogen A/s

Lsi Solutions, Inc.

Alexander George Murashko, Jr

Jude S Sauer

Leif Kappel Petersen

Joshua Andrew Adams

Reilley McClelland

The invention relates to a high pressure diaphragm compressor for pressurizing a gaseous fluid to a pressure of at least 10 MPa, the compressor including a compressor head having an oblong shaped chamber.

Diaphragm compressor with an oblong shaped chamber

A method of controlling the injection of hydraulic fluid into a high pressure diaphragm compressor having a hydraulic system, the method including: measuring a representation of pressure in a high-pressure part of the hydraulic system of the diaphragm compressor, and maintaining a desired pressure in the high-pressure part of the hydraulic system by adding hydraulic fluid to the high-pressure part of the hydraulic system under the control of a controller on the basis of the measuring of pressure.

Method of controlling the hydraulic fluid pressure of a diaphragm compressor

A surgical rib retractor is disclosed. The surgical rib retractor has a housing and a body pivotably coupled to the housing and movable between a closed position and an open position. The surgical rib retractor further has a first arm unit pivotably coupled to the first shoulder and configured to receive one rib. The first arm unit may include a first arm, and a first strut movable relative to the first arm in a first plane defined by the first arm. The surgical rib retractor also has a second arm unit pivotably coupled to the second shoulder and configured to receive another rib. The second arm unit may include a second arm and a second strut movable relative to the second arm in a second plane define by the second arm, where the second plane is not parallel to the first plane when the body is in the closed position.

Growing community of inventors

Webster, NY, United States of America

Alexander George Murashko, Jr