Evacuated panel for thermal insulation of a body having non-planar surfaces
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United States of America Patent
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Feb 26, 2008
Grant Date -
Jun 5, 2003
app pub date -
Dec 30, 2002
filing date -
Jun 30, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An evacuated panel is provided for thermal insulation of a body (3, 4) having non-planar surfaces, the panel having two main faces and comprising a flexible envelope (1), made of one or more barrier sheets, and a filling material formed of at least two boards (2; 2') of an open cell polymeric foam, the boards lying one over the other, and each board having a thickness between about 2 and 8 mm.
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