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Combined cold compressor/ejector helium refrigerator

Patent ·
OSTI ID:865641
 [1]
  1. Southold, NY
+ Show Author Affiliations
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.
Research Organization:
ASSOC UNIVERSITIES INC
DOE Contract Number:
AC02-76CH00016
Assignee:
United States of America as represented by United States (Washington, DC)
Patent Number(s):
US 4548053
OSTI ID:
865641
Country of Publication:
United States
Language:
English

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Related Subjects

/62/
achieving
apparatus
arranged
arrangements
bath
boiling
cold
cold compressor
combined
compared
compressor
connected
efficiency
ejector
form
helium
improved
improved operating
operated
operating
operating efficiency
operatively
operatively connected
pressure
processes
pumping
refrigerant
refrigeration
refrigeration apparatus
refrigerator
similar
substantially
substantially improve
substantially improved
temperature
two-stage