Industrial electric heating furnaces – Resistance furnace device – With heating element detail
Patent
1985-02-15
1986-02-25
Mayewsky, Volodymyr Y.
Industrial electric heating furnaces
Resistance furnace device
With heating element detail
174138J, 219532, 219536, 219546, 373134, 338318, H05B 366
Patent
active
045731640
ABSTRACT:
Utility model patent for a support for electrical resistances of ovens or kilns with ceramic mantle thermal insulation, used to support resistances of the kind consisting of a filament or ribbon of electrical conductor material laid in a sinuous or fretwork fashion on supports and, in this model, comprised of an isosceles-triangular end 1 which is driven into the mantle 2 and followed by a middle flange 3 which is in turn followed by a cylindrical end 4 on which rests the filament or ribbon constituting the resistance 5, the part being completed with a removable ring 8 which is placed on the free end of the end 4 and holds fast on the said end section 4 the portion of ribbon or filament constituting the resistance 5.
REFERENCES:
patent: 1622621 (1927-03-01), Woodson
patent: 1661842 (1928-03-01), McFarland
patent: 1686037 (1928-10-01), Schnepf
patent: 1853382 (1932-04-01), Smalley
patent: 1947612 (1934-02-01), Moore
patent: 3705253 (1972-12-01), Hicks
patent: 3935376 (1976-01-01), Cooper et al.
patent: 4156792 (1979-05-01), McFadden et al.
patent: 4298767 (1981-11-01), Takigawa
patent: 4392052 (1983-07-01), Magnuson
Combustol Industria e Comercio Ltda.
Mayewsky Volodymyr Y.
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