Solar energy collector
OwnerGriffith T. Robertsinventor
Life of this patent
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Abstract
A solar energy collector comprises a central metal manifold 10 with five separate glass vacuum vessels 11,12 positioned on opposite sides and offset or staggered, the vessels being sealed to the manifold plate 16 while a continuous metal conduit 13 extends in a zig zag continuous looped path from end to end through all the vessels. This provides continuous vacuum communication between all the vessels and there is no need for vacuum seals where the conduit passes through the manifold except at the two end seals 18,19.
Claims5
A solar energy collector, comprising a manifold base, a plurality of separately formed vacuum vessels positioned on and sealed to said manifold base, each said vessel having a wall which is capable of transmitting solar energy, the interiors of said vessels being interconnected via passages through said base to provide a continuous vacuum path through the vessels, and a conduit for a heat exchange medium extending in a zig zag path through said manifold base, and within each of said vessels and in which the vessels each have one closed end, and the other ends of said vessels are sealed to said manifold base, some of said vessels being disposed on one side of said base and others of said vessels being disposed on the other side of said base, the vessels on one side of said base being staggered and partly overlapping the vessels on the other side of said base, and said conduit passes directly from one vessel on one side of said base into the next adjacent vessel on the other side of said base.
Dependencies are inferred from the claim text.