159242 ⎘
Gas cycle refrigeration machines; Compression machines, plants or systems characterised by the cycle used Pulse-tube cycles without any valves in gas supply and return lines
Pulse tube cryocooler modulating phase via inertance tube and acoustic power amplifier thereof
#2Pressure wave generator
#3Multi-stage pulse tube cryocooler with acoustic impedance constructed to reduce transient cool down time and thermal loss
#4Acoustic cooling device with coldhead and resonant driver separated
#5Pulse tube refrigerating machine
#6Cooling load enclosed in pulse tube cooler