Refrigeration – Gas compression – heat regeneration and expansion – e.g.,...
Patent
1977-01-12
1978-03-21
King, Lloyd L.
Refrigeration
Gas compression, heat regeneration and expansion, e.g.,...
62467PR, 62514R, 165 10, F25B 900, F25B 1900, F28D 1700, F28D 1900
Patent
active
040795950
ABSTRACT:
A fusible heat sink for a cryogenic refrigerator used to provide cooling for a detector in the guidance system of a missile. The cryogenic refrigerator has a cold cylinder in contact with the detector and a hot cylinder. The hot cylinder and cold cylinder are connected to a crankcase housing. A heat pipe is connected between the crankcase and the missile skin for providing primary cooling for the crankcase housing. The fusible heat sink is connected to the crankcase with the crankcase forming part of the wall of the heat sink housing. A fusible material is located within the housing. The inside surface of the heat sink housing is coated with nickel and silver to increase the heat transfer between the crankcase and the heat sink.
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patent: 3066222 (1962-11-01), Poorman et al.
patent: 3253423 (1966-05-01), Sonnabend
patent: 3422886 (1969-01-01), Buller
patent: 3423948 (1969-01-01), Cowan
patent: 3492830 (1970-02-01), Mulder
patent: 3750417 (1973-08-01), Johannes et al.
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patent: 3908936 (1975-09-01), Durran
patent: 3933000 (1976-01-01), Doody
patent: 3970851 (1976-07-01), Jordan
Killoren Richard J.
King Lloyd L.
Rusz Joseph E.
The United States of America as represented by the Secretary of
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