Title:
COOLER SYSTEM
Document Type and Number:
Japanese Patent JPS54154813
Kind Code:
A
Abstract:
Cryogenic refrigeration system employs a power driven screw compressor which delivers pressurized refrigerant gas through a closed system to expand in a screw expander to produce refrigeration. The screw expander is rotatively coupled to the compressor. The screw compressor-screw expander cryogenic system includes heat exchangers and operates in the closed Brayton cycle to produce refrigeration.
Inventors:
BURUNO ESU REO
Application Number:
JP4191679A
Publication Date:
December 06, 1979
Filing Date:
April 06, 1979
Export Citation:
Assignee:
HUGHES AIRCRAFT CO
International Classes:
F04C18/16; F04C27/00; F04C23/02; F25B1/04; F25B1/047; F25B9/06; (IPC1-7): F04C17/12; F25B1/04