Free-Piston Machines

Innovative Energy Technology for Your Most Demanding Applications

Infinia has the expertise, vision, and relationships to deliver highly reliable, innovative technology in your most challenging applications. Infinia’s Stirling generators and power systems can deliver the energy you need, with extreme dependability and efficiency.

Silence, reliability, long-life, and exceptionally low maintenance in:

Generators
Infinia is the leading developer of free-piston Stirling generators ranging in sizes from tens of Watts to multiple kilowatts. Our generators are especially well suited for critical power applications that require silent operation, high reliability, and long life with little or no maintenance.

Cryocoolers
Infinia also applies its free-piston technology in the development of cryogenic coolers and pressure wave generators that provide long-life, maintenance-free cooling for a variety of applications.

INFINIA’s Unique Stirling design

The design characteristics of free-piston machines provide significant benefits over other power generation technologies and even other Stirling engine and cooler designs. Infinia free-piston machines utilize clearance seals, proven flexure bearings, and hermetically sealed designs with zero maintenance and demonstrated long life.

Technical Information

For technical information about Infinia free-piston power generators, see the following: