Heat exchange – With thermal or acoustical blocker – Insulation and temperature modifier within barrier member
Patent
1983-03-07
1984-08-28
O'Connor, Daniel J.
Heat exchange
With thermal or acoustical blocker
Insulation and temperature modifier within barrier member
138114, 138149, F28F 1300, D03D 4926
Patent
active
044678630
ABSTRACT:
A length of longitudinally extending duct assembly for heated corrosive gases includes an outer support duct and a substantially gas-tight liner. The liner is spaced from the outer support duct by a relatively yielding spacer material that accommodates expansion of the liner in directions parallel to the inner surface of the outer support duct and in directions normal to the inner surface of the outer support duct without imposing any substantial resistance to such thermal expansion.
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O'Connor Daniel J.
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