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Low vibration throttling device for throttle-cycle refrigerators
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Closed cycle cryogenic refrigeration system with automatic variable flow area throttling device
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Precooled vapor-liquid refrigeration cycle
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Throttle cycle cryopumping system for Group I gases
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High efficiency throttle cryogenic refrigerator based on one stage compressor
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Vibrationally isolated thermal system for a cryogenically cooled device
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Cryo-probe
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Crysostat for very stable temperature maintenance
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Substitute refrigerant for dichlorodifluoromethane refrigeration systems
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Cryogenic mixed gas refrigerant for operation within temperature ranges of 80°K- 100°K
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Means and apparatus for convectively cooling a superconducting magnet
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Sealed dewar with separate circulation loop for external cooling at constant pressure
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Cryogenic refrigerator with single stage compressor
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Cryostat throttle
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Method and apparatus for collecting liquid cryogen
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Venting control system for cryostats
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Cryogen thermal storage matrix
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Parallel wrapped tube heat exchanger
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