159233 ⎘
Gas cycle refrigeration machines; Compression machines, plants or systems characterised by the cycle used Pulse-tube cycles with pulse tube having in-line geometrical arrangements
REGENERATIVE CRYOGENIC MACHINE
#2Double-ended thermoacoustic heat exchanger
#3Cryogenic refrigerator and heating method for pulse tube cryocooler
#4Pulse tube cryocooler with axially-aligned components
#5Thermo-acoustic heat pump
#6Pulse-tube refrigerator
#7Thermoacoustic refrigerator
#8Cryogenic regenerator and cryogenic refrigerator
#9Thermoacoustic energy converting element part and thermoacoustic energy converter
#10System, apparatus and method for pulse tube cryocooler
#11Secondary pulse tubes and regenerators for coupling to room temperature phase shifters in multistage pulse tube cryocoolers
#12Pulse tube cryocooler modulating phase via inertance tube and acoustic power amplifier thereof
#13STANDING WAVE THERMOACOUSTIC PIEZOELECTRIC REFRIGERATOR
#14CRYOGENIC HEAT EXCHANGER FOR THERMOACOUSTIC REFRIGERATION SYSTEM
#15Thermoacoustic refrigerators and engines comprising cascading stirling thermodynamic units
#16Heat Pump
#17Cooling Systems for Downhole Tools
#18Reduced volume gas spring or surge tank for cryocooler
#19Control method for pulse tube cryocooler
#20Pulse tube refrigerator
#21NMR spectrometer with a common refrigerator for cooling an NMR probe head and cryostat
#22Cryocooler operation with getter matrix
#23Miniature thermoacoustic cooler
#24Cryopump with two-stage pulse tube refrigerator
#25Thermoacoustic device
#26Cooling load enclosed in pulse tube cooler
#27Methods for operating a pulse tube cryocooler system with mean pressure variations
#28Compliant enclosure for thermoacoustic device
#29Heat driven acoustic orifice type pulse tube cryocooler
#30Panels for pulse tube cryopump
#31Miniature thermoacoustic cooler
#32Pulse tube cooling by circulation of buffer gas