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Title: Combined cold compressor/ejector helium refrigerator

Abstract

A refrigeration apparatus having an ejector operatively connected with a cold compressor to form a two-stage pumping system. This pumping system is used to lower the pressure, and thereby the temperature of a bath of boiling refrigerant (helium). The apparatus as thus arranged and operated has substantially improved operating efficiency when compared to other processes or arrangements for achieving a similar low pressure.

Inventors:
Publication Date:
OSTI Identifier:
6117236
Application Number:
ON: TI85006408
Assignee:
Dept. of Energy EDB-85-038936
DOE Contract Number:  
AC02-76CH00016
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; REFRIGERATORS; DESIGN; BOILING; COMPRESSORS; EFFICIENCY; HELIUM; ELEMENTS; FLUIDS; GASES; NONMETALS; PHASE TRANSFORMATIONS; RARE GASES; 420201* - Engineering- Cryogenic Equipment & Devices

Citation Formats

Brown, D.P. Combined cold compressor/ejector helium refrigerator. United States: N. p., 1984. Web.
Brown, D.P. Combined cold compressor/ejector helium refrigerator. United States.
Brown, D.P. Tue . "Combined cold compressor/ejector helium refrigerator". United States.
@article{osti_6117236,
title = {Combined cold compressor/ejector helium refrigerator},
author = {Brown, D.P.},
abstractNote = {A refrigeration apparatus having an ejector operatively connected with a cold compressor to form a two-stage pumping system. This pumping system is used to lower the pressure, and thereby the temperature of a bath of boiling refrigerant (helium). The apparatus as thus arranged and operated has substantially improved operating efficiency when compared to other processes or arrangements for achieving a similar low pressure.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jun 05 00:00:00 EDT 1984},
month = {Tue Jun 05 00:00:00 EDT 1984}
}