Thermal shield structure with ceramic wall surface exposed to high temperature
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United States of America Patent
Stats
-
Apr 10, 1984
Grant Date -
N/A
app pub date -
Mar 11, 1981
filing date -
Apr 2, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A thermal shield structure with ceramic blocks for protecting high-temperature-exposed wall surface in which wedge-shaped supporting members and wedge-shaped members to be supported, respectively provided on the wall surface and ceramics blocks as a plurality of pairs of wedge-groove couplings, are engaged with each other to cover the wall surface with the ceramic blocks. In accordance with the invention, a gap small enough to prevent mutual disengagement of each pair of the wedge-shaped supporting member and the wedge-shaped supported member is provided therebetween to permit movement of the ceramic blocks towards the wall surface. A passage for an air supply into each wedge-shaped supporting member is provided so that each wedge-shaped supported member is urged by the pressure of supplied air to be retained in the wedge-shaped supporting member, whereby the ceramic blocks are held on the wall surface.
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Cited Art Landscape
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