Engine construction
Expansible polymer clamping device
Expansion rotary engine
Fail-safe actuator with fusible link
Fast-acting self-resetting hydride actuator
Field effect memory alloy heat engine
Fluid ejection device
Freeze protection apparatus for solar collectors
Freeze/thaw power system
Gas-generating liquid compositions (persol 1)
Geothermal energy conversion system
Heat converter engine using a shape memory alloy actuator
Heat engine
Heat engine
Heat engine
Heat engine based on shape memory alloys
Heat engine with corrugated shape memory drive belt
Heat motor
Heat sensitive actuator
Heat-activated drug delivery system and thermal actuators theref