159238 ⎘
Gas cycle refrigeration machines; Compression machines, plants or systems characterised by the cycle used Pulse-tube cycles characterised by performance, geometry or theory
PULSE TUBE CRYOCOOLER AND METHOD FOR COOLING DOWN PULSE TUBE CRYOCOOLER
#2Double-ended thermoacoustic heat exchanger
#3Cryocooler, cryocooler diagnosis device, and cryocooler diagnosis method
#4Heat station for cooling a circulating cryogen
#5Pulse-tube refrigerator
#6System and method for energy conversion
#7Multistage pulse tube coolers
#8Stirling-type pulse tube refrigerator
#9CRYOGENIC REFRIGERATOR
#10PULSE TUBE REFRIGERATOR
#11Apparatus for reducing vibrations in a pulse tube refrigerator such as for magnetic resonance imaging systems
#12U-shaped pulse-tube refrigerator
#13Pulse tube refrigerator
#14Cryogenic refrigerator
#15Pulse tube refrigerator with an automatic gas flow and phase regulating device
#16Pulse tube refrigerator and regenerative refrigerator
#17System and method for energy conversion by pressure wave and/or phase-exchange
#18Secondary pulse tubes and regenerators for coupling to room temperature phase shifters in multistage pulse tube cryocoolers
#19Variable phase shift devices for pulse tube coolers
#20Pulse tube refrigerator and regenerative refrigerator
#21Co-axial multi-stage pulse tube for helium recondensation
#22NO-VENT LIQUID HYDROGEN STORAGE AND DELIVERY SYSTEM
#23Pulse tube cryocooler
#24Multi-stage pulse tube cryocooler with acoustic impedance constructed to reduce transient cool down time and thermal loss
#25Regenerative cryocooler, cylinder used for the regenerative cryocooler, cryopump, recondensing apparatus, superconducting magnet apparatus, and semiconductor detecting apparatus
#26Reduced volume gas spring or surge tank for cryocooler
#27Acoustic cooling device with coldhead and resonant driver separated
#28Pulse tube refrigerator
#29Cooling device
#30Cryocooler assembly with screened regenerator
#31Multi-stage pulse tube with matched temperature profiles
#32Co-axial multi-stage pulse tube for helium recondensation
#33NMR spectrometer with a common refrigerator for cooling an NMR probe head and cryostat
#34Low frequency pulse tube system with oil-free drive
#35No-vent liquid hydrogen storage and delivery system
#36Heat driven acoustic orifice type pulse tube cryocooler