Evacuable flat panel solar collector
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United States of America Patent
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Oct 12, 2010
Issued Date -
N/A
app pub date -
Jan 22, 2004
filing date -
Jan 22, 2004
priority date (Note) -
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status (Latency Note)
Importance
Abstract
In a flat panel solar collector adapted to be evacuable and vacuum-tight, at least one absorber is provided. At least one conduit is provided which is at least partially thermally associated with the at least one absorber. A holding structure is provided comprising a perimetric frame. At least one first transparent wall is provided, the first transparent wall and the holding structure having a overlapping area. At least one side of the first transparent wall comprises at least partially at said overlapping area a metal coating forming at least one metallized area on the transparent wall. A first soft metal ribbon is provided sealing the junction between the first transparent wall and the holding structure and which is soldered to the holding structure and to the metallized area of the first transparent wall.
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Cited Art Landscape
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