CRYOGENIC REFRIGERATOR ADAPTED TO MINIATURIZATION
United States Patent 3423948
US Patent References:
Miniature cryogenic engine
- - 3074244
Closed cycle cryogenic system
- - 3128605
Scavenging flow circuit for stirling cycle engine
- - 3145527
Multi-stage cryogenic engine
- - 3147600
Leakage prevention arrangment for hot-gas reciprocating apparatus
- - 3355882
Miniature cryogenic engine
- - 3074244
Closed cycle cryogenic system
- - 3128605
Scavenging flow circuit for stirling cycle engine
- - 3145527
Multi-stage cryogenic engine
- - 3147600
Leakage prevention arrangment for hot-gas reciprocating apparatus
- - 3355882
Inventors:
Cowans, Kenneth W.
Publication Date:
01/28/1969
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Export Citation:
Assignee:
HUGHES AIRCRAFT CO
Primary Class:
International Classes:
F02G1/044; F02G1/00; F25B31/00; F25B9/00