159249 ⎘
Gas cycle refrigeration machines; Compression machines, plants or systems characterised by the cycle used Pulse tubes with basic schematic including an orifice and a reservoir
Sub-classes:CRYOCOOLING SYSTEM
#2DYNAMIC ACOUSTIC IMPEDANCE MATCHING FOR CRYOCOOLERS
#3Asynchronous drive of cryocooling systems for low temperature applications
#4Multistage pulse tube coolers
#5Multistage pulse tube coolers
#6Cryogenic refrigerator
#7Passive phase change cooling device
#8PULSE TUBE REFRIGERATOR
#9Multistage pulse tube coolers
#10Variable phase shift devices for pulse tube coolers
#11Phase shift devices for pulse tube coolers
#12Thermoacoustic refrigerators and engines comprising cascading stirling thermodynamic units
#13Gas phase shifting multistage displacer cryocooler
#14Controlled and variable gas phase shifting cryocooler
#15Gas phase shifting inertance gap pulse tube cryocooler
#16Vibration-inhibiting reinforcement member for a cryocooler
#17Multi-stage pulse tube cryocooler with acoustic impedance constructed to reduce transient cool down time and thermal loss
#18Cooling Systems for Downhole Tools
#19Regenerative cryocooler, cylinder used for the regenerative cryocooler, cryopump, recondensing apparatus, superconducting magnet apparatus, and semiconductor detecting apparatus
#20Reduced input power cryogenic refrigerator
#21Control method for pulse tube cryocooler
#22Densifier for simultaneous conditioning of two cryogenic liquids
#23Novel CD40:CD154 binding interruptor compounds and use thereof to treat immunological complications
#24Three track valve for cryogenic refrigerator
#25Acoustic cooling device with coldhead and resonant driver separated
#26Low vibration cryocooler
#27Pulse tube refrigerator
#28Solid state cryocooler
#29Cryocooler with grooved flow straightener
#30Cryocooler assembly with screened regenerator
#31Cryocooler operation with getter matrix
#32Method for operating a cryocooler using on line contaminant monitoring
#33Method for operating a cryocooler using temperature trending monitoring
#34Cooling load enclosed in pulse tube cooler
#35Methods for operating a pulse tube cryocooler system with mean pressure variations
#36Low frequency pulse tube system with oil-free drive
#37Pulse tube refrigerating machine
#38Heat driven acoustic orifice type pulse tube cryocooler
#39Panels for pulse tube cryopump
#40Method for providing refrigeration using capillary pumped liquid