Electrical resistors – With terminal – Welded or soldered
Patent
1979-01-26
1981-06-23
Weidenfeld, Gil
Electrical resistors
With terminal
Welded or soldered
29621, 174 84C, 174 94R, 219541, 228122, 338332, H01C 1148, H01C 1144
Patent
active
042753759
ABSTRACT:
A copper sleeve is employed to join a molybdenum disilicide heating rod with a conductor by a brazing process including fluxing the interior of the sleeve, positioning the sleeve partially over one end of the heating rod and heating the junction of the sleeve and rod in a nonoxidizing flame while applying a brazing alloy to the interior of the sleeve. The conductor is then crimped to the opposite end of the sleeve for providing an electrical and mechanical connection of the conductor to the heating rod.
REFERENCES:
patent: 1418633 (1922-06-01), Egly
patent: 1743615 (1930-01-01), Nead et al.
patent: 2708701 (1955-05-01), Viola
patent: 3522574 (1970-08-01), Giler
patent: 3813643 (1974-05-01), Hartz
patent: 3842497 (1974-10-01), Kehl et al.
patent: 3969696 (1976-07-01), Wolfe et al.
Leco Corporation
Ramsey Kenneth J.
Weidenfeld Gil
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