159248 ⎘
Gas cycle refrigeration machines; Compression machines, plants or systems characterised by the cycle used Pulse tubes with basic schematic including an inertance tube
REGENERATIVE CRYOGENIC MACHINE
#2Pulse tube cryocooler with axially-aligned components
#3Cryogenic regenerator and cryogenic refrigerator
#4Multistage pulse tube coolers
#5Frequency-matched cryocooler scaling for low-cost, minimal disturbance space cooling
#6Pulse tube refrigerator/cryocooler apparatus
#7Cryocooler having variable-length inertance channel for tuning resonance of pulse tube
#8Regenerative refrigerator
#9Cryogenic refrigerator
#10Passive phase change cooling device
#11Pulse tube cryocooler modulating phase via inertance tube and acoustic power amplifier thereof
#12HYBRID CRYOCOOLER WITH MULTIPLE PASSIVE STAGES
#13Inertance tube and surge volume for pulse tube refrigerator
#14Acoustic power transmitting unit for thermoacoustic systems
#15Multi-stage pulse tube cryocooler with acoustic impedance constructed to reduce transient cool down time and thermal loss
#16Reduced volume gas spring or surge tank for cryocooler
#17Control method for pulse tube cryocooler
#18Densifier for simultaneous conditioning of two cryogenic liquids
#19Hybrid cryocooler with multiple passive stages
#20Acoustic cooling device with coldhead and resonant driver separated
#21Pulse tube cooler having ¼ wavelength resonator tube instead of reservoir
#22Pulse tube refrigerating machine
#23Solid state cryocooler
#24Multi-stage cryocooler with concentric second stage
#25Methods for operating a pulse tube cryocooler system with mean pressure variations
#26Biological refrigeration system