140211 ⎘
Machines having two pistons; Double acting piston machines having interconnecting adjacent cylinders constituting a single system, e.g. "Rinia" engines
HEAT ENERGY CONVERSION DEVICE
#2Constant density heat exchanger and system for energy conversion
#3Energy conversion apparatus
#4Monolithic heat-exchanger bodies
#5System and apparatus for energy conversion
#6Engine apparatus and method for operation
#7Energy conversion apparatus
#8Constant density heat exchanger and system for energy conversion
#9Monolithic heat-exchanger bodies
#10Monolithic heater bodies
#11Monolithic combustor bodies
#12Energy conversion apparatus
#13Energy conversion apparatus and control system
#14Constant density heat exchanger and system for energy conversion
#15Energy conversion apparatus
#16Stirling cycle and linear-to-rotary mechanism systems, devices, and methods
#17STIRLING CYCLE MACHINE
#18Linear cross-head bearing for stirling engine
#19Annular venturi burner for stirling engine
#20Stirling cycle machines
#21Stirling cycle machine
#22Floating rod seal for a stirling cycle machine
#23Stirling cycle machine with airlock pressure regulator and burner controls
#24Stirling machine
#25Heat engine
#26Stirling cycle machine
#27Heat engine
#28Stirling Thermodynamic cycle rotary thermal machine
#29MULTI-CYLINDER FREE PISTON STIRLING ENGINE
#30Double acting thermodynamically resonant free-piston multicylinder stirling system and method