Laterally oscillating nitinol engine
Leakage gas recirculation system for use in stirling engine
Leaky gas spring valve for preventing piston overstroke in a fre
Linear actuator linkage
Linear force generator and heat engine embodying same
Linear free piston stirling machine
Linear hydraulic drive system for a Stirling engine
Linear output nitinol engine
Liquid piston heat engine
Liquid/vapor cycle
Lockable microelectromechanical actuators using...
Low temperature heat engine