Safety improvements in high pressure thermal machines

Seal arrangement for an integral stirling cryocooler

Seal mechanism for a Stirling engine

Sealed oil-backed displacer suspension diaphragm

Sealing mechanism in Stirling engine

Self pressurizing, crank-type Stirling engine having reduced loa

Self-pressurizing Stirling engine

Self-starting, free piston Stirling engine

Separator apparatus for differential high pressure systems of a

Shell and tube heat pipe condenser

Sibling cycle piston and valving method

Six-cylinder double-acting hot gas engine

Sliding surface lubrication particularly advantageous for a free

Solar energy power generation system

Solar powered free-piston stirling engine

Spherical Stirling engine

Spring and resonant system for free-piston Stirling engines

Stabilized free-piston stirling cycle machine

Start-up and control method and apparatus for resonant free pist

Starter/blower motor