Global Cooling Technology
Global Cooling’s technology is based on the Stirling cycle. Our Stirling coolers operate by cyclically expanding and compressing the helium working fluid. The cooler is an energy efficient, environmentally friendly technology that allows Global Cooling to produce reliable, long-lived, and extremely quiet cooling equipment. Global Cooling’s Stirling cooler is a free-piston machine driven by a linear motor. The cooler does not use any life limiting bearings and seals, or oil, and the moving components are supported by non-contact gas bearings. These coolers may be used to cool by direct contact to the cold head or by transferring the heat using a thermosiphon or heat pipe.
Technology Applications
There are multiple applications for the technology and products offered by Global Cooling. Our free-piston Stirling coolers are capable of operation across a wide range of temperatures. Global Cooling coolers are used in petroleum testing devices, cryosurgery equipment, controlled rate freezers, and portable as well as stationary ultra-low temperature coolers. Global Cooling ultra low temperature equipment is dramatically more energy efficient than other types of cooling equipment and offers significant reduction in the total cost of ownership.
Technology application examples