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Title: Emergency sacrificial sealing method in filters, equipment, or systems

A system seals a filter or equipment component to abase and will continue to seal the filter or equipment component to the base in the event of hot air or fire. The system includes a first sealing material between the filter or equipment component and the base; and a second sealing material between the filter or equipment component and the base and proximate the first sealing material. The first sealing material and the second seal material are positioned relative to each other and relative to the filter or equipment component and the base to seal the filter or equipment component to the base and upon the event of fire the second sealing material will be activated and expand to continue to seal the filter or equipment component to the base in the event of hot air or fire.
Inventors:
Issue Date:
OSTI Identifier:
1345369
Assignee:
Lawrence Livermore National Security, LLC LLNL
Patent Number(s):
9,581,243
Application Number:
14/469,338
Contract Number:
AC52-07NA27344
Resource Relation:
Patent File Date: 2014 Aug 26
Research Org:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Works referenced in this record: