Stoves and furnaces – Tool having fluid fuel burner – Curling iron
Patent
1980-12-03
1983-11-08
Jones, Larry
Stoves and furnaces
Tool having fluid fuel burner
Curling iron
126417, 126446, 126450, F23J 302
Patent
active
044136161
ABSTRACT:
A solar heat collector assembly includes a cylindrical transparent tube having an open end portion hermetically sealed by the use of a sealant and being held in vacuum state and a heat-collecting pipe secured in the transparent tube with its end portion extending outside the transparent tube through the sealant. The sealant of a transparent material, for example, is bowl-shaped and the heat-collecting pipe is secured to pass through the center of the bowl-shaped sealant. The pipe and the sealant are bonded together through the use of a proper adhesive metal material. The outer periphery of the sealant is further bonded to the open end portion of the transparent tube. The adhesive metal material is typically 426 alloy.
REFERENCES:
patent: 4053866 (1977-10-01), Merz et al.
patent: 4080954 (1978-03-01), de Wilde et al.
patent: 4119085 (1978-10-01), Knowles et al.
patent: 4159706 (1979-07-01), Mahdjuri
patent: 4183351 (1980-01-01), Hinotani et al.
Katto Atsuyuki
Shimada Mitsuhiro
Takeishi Koichi
Tonomura Toshiya
Jones Larry
Sharp Kabushiki Kaisha
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