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Wide temperature range seal for demountable joints

Patent ·
OSTI ID:867918
 [1];  [2];  [3]
  1. Norwich, VT
  2. Grantham, NH
  3. Enfield, NH
+ Show Author Affiliations
The present invention is directed to a seal for demountable joints operating over a wide temperature range down to liquid helium temperatures. The seal has anti-extrusion guards which prevent extrusion of the soft ductile sealant material, which may be indium or an alloy thereof.
Research Organization:
Creare Inc
DOE Contract Number:
AC01-86ER80336
Assignee:
Creare, Inc. (Hanover, NH)
Patent Number(s):
US 5033756
Application Number:
07/610,455
OSTI ID:
867918
Country of Publication:
United States
Language:
English

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Related Subjects

/277/285/
alloy
anti-extrusion
demountable
demountable joints
directed
ductile
extrusion
guards
helium
helium temperatures
indium
joints
liquid
liquid helium
material
operating
prevent
range
seal
sealant
sealant material
soft
temperature
temperature range
temperatures
wide
wide temperature