Parallel slot heat exchanger

Phase synchronization and vibration cancellation for free piston

Phase-angle controller for stirling engines

Pin coupling for reduced side loads in a driven displacer-piston

Piston centering method and apparatus for free-piston Stirling e

Piston position drift control for free-piston device

Piston rod seal

Piston-centering system for a hot gas machine

Piston-cylinder assembly particularly useful in stirling cycle m

Plunging cylinder liquid piston stirling engine

Power control compressor arrangement in hot gas engine

Power control device

Power control device for a double-acting multi-cylinder hot gas

Power control device for hot gas engines

Power control for heat engines

Power control for hot gas engines

Power control system for a double-acting hot gas engine

Power control system for a hot gas engine

Power conversion machine having pistons which are moved in a tur

Power conversion system utilizing multiple stirling engine modul