Solar energy collector

Claim 2

A sealing member comprising: an elongated elastic body of generally U-shaped configuration in cross section and formed of resiliently yieldable material; said body having a side wall and a pair of walls in spaced, parallel relation formed integral with said side wall for slip fitted engagement over the marginal edge of a glazing panel; said spaced walls terminating in generally flat edges; one of said spaced walls having a sealing lip formed integral therewith adjacent the associated edge and extending toward the other wall; said side wall comprising a pair of inclined portions extending inwardly from the inner edges of said spaced walls in a converging relation and meeting at an apex to form a rib lengthwise of said body for engagement with the peripheral edge of said glazing panel to maintain said panel centered within said elastic body; said inclined portions defining a cavity behind said apex for accommodating displacement of said inclined portions upon rectilinear movement of said glazing panel within said elastic body.

Claim 3

A sealing member according to claim 1, wherein said spaced walls have opposed glass bearing surfaces defining a groove therebetween for receiving the marginal edge portion of a glazing panel.

Claim 4

A sealing member according to claim 2, wherein said sealing lip comprises an outer straight surface substantially flush with the edge of said one wall and forming a continuation thereof and an inner, arcuate surface curving away from the glass bearing surface of said one wall and joining said straight surface at an apex to form a pressure sealing edge lengthwise of said sealing member.

Claim 5

A sealing member according to claim 1, in combination with means for mounting a glazing panel within an enclosure, said mounting means comprising a retainer assembly including a first element and a second element, said first element having a portion for interlocking engagement with a protrusion formed within said enclosure and a right angularly related flange adapted to overlie a marginal edge portion of said glazing panel in spaced relation thereto, said one spaced wall of said sealing member disposed between said flange and said glazing panel with said sealing lip in pressure sealing engagement against said glazing panel.

Claim 6

The combination according to claim 4, wherein said second element of said retainer assembly includes a tongue portion bearing against said first element portion for urging the same in said interlocking engagement with said protrusion and causing said flange to bear against said one wall of said sealing member to press said sealing lip against said glazing panel.

Claim 7

The combination according to claim 4, wherein said first element portion is formed with an enlarged head formation at the distal end thereof adapted to fit behind a shoulder formed on said protrusion and said second element comprises a tongue portion disposed between said first element portion and said enclosure with a friction fit therebetween for urging said first element portion in said interlocking engagement with said protrusion and causing said flange to bear against said one wall of said sealing member to press said sealing lip against said glazing panel.

Claim 8

A sealing member according to claim 1, in combination with means for mounting a glazing panel within an enclosure, said mounting means comprising a retainer assembly including a first element and a second element, said first element having a portion for interlocking engagement with a protrusion formed within said enclosure and a right angularly related flange adapted to overlie a marginal edge portion of said glazing panel in spaced relation thereto, said one spaced wall of said sealing member disposed between said flange and said glazing panel with said sealing lip in pressure sealing engagement against said glazing panel, said first element portion being formed with an enlarged head formation at the distal end thereof adapted to fit behind a shoulder formed on said protrusion, and said second element comprising a tongue portion disposed between said first element portion and said enclosure with a friction fit therebetween for urging said enlarged head formation into engagement behind said shoulder and causing said flange to bear against said one wall of said sealing member to press said sealing lip against said glazing panel.