Metal working – Method of mechanical manufacture – Electrical device making
Patent
1983-08-18
1985-03-12
Hall, Carl E.
Metal working
Method of mechanical manufacture
Electrical device making
336205, 336206, 427116, 427120, 427420, H01F 706
Patent
active
045036055
ABSTRACT:
A method of making a cellulose-free electrical winding having a tubular configuration in which layers of insulating resin and conductors are alternately disposed in a concentric pattern, with opposite edges of the conductor turn layers being coated with overlapping layers of resin. The resin is applied as a liquid in thin layers as the winding is being formed, and the liquid resin is instantly gelled to provide mechanical support for the next winding layer.
REFERENCES:
patent: 3477126 (1969-11-01), Price
patent: 3963882 (1976-06-01), Lewis
patent: 4095557 (1978-06-01), Croop et al.
patent: 4160178 (1979-07-01), Smith et al.
patent: 4362263 (1982-12-01), Kwiecinski
Hall Carl E.
Lackey D. R.
Westinghouse Electric Corp.
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