Multistage stirling engine

Noncombustion engine

Oil backed Stirling engine displacer diaphragm

On-board hydrogen gas production system for stirling engines

Operation of an engine

Oscillating piston apparatus

Output control apparatus for stirling engines

Output control apparatus for Stirling engines

Output control system for Stirling engines

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