Heat insulating means for piping subjected to thermal, hydrostat

Details Heat insulating means for piping subjected to thermal, hydrostat Heat insulating means for piping subjected to thermal, hydrostat

1984-12-28

1987-04-28

Husar, Cornelius J.

Pipe joints or couplings

With casing, lining or protector

285 47, 285381, 285915, 285286, 138149, F16L 5916

Patent

active

046608613

ABSTRACT:
The present invention relates to improvements made to heat insulating means for piping subjected to high thermal, hydrostatic and mechanical stresses.
The new insulating means comprises a plurality of sectors or layers made from a lacunal insulating material enclosing air, which sectors or layers are bonded together by sheets or layers of elastomer, and having undergone curing at a temperature less than or equal to 120.degree. C.

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