Metal working – Method of mechanical manufacture – Electrical device making
Patent
1978-07-17
1980-04-29
Hall, Carl E.
Metal working
Method of mechanical manufacture
Electrical device making
336205, 427116, 427121, H01F 4112
Patent
active
041998626
ABSTRACT:
Electrical winding assembly constructed by (A) winding an electrical conductor into a plurality of radially-spaced layers about an axis, (B) disposing electrical insulating sheet material, which has dry, heat-reactive resin material disposed at discrete areas on at least one side thereof, between the layers of the electrical conductor, (C) applying a slurry formed of solid, heat-reactive resin particles suspended in a non-aqueous liquid carrier, wherein the liquid is chemically inert for the resin particles suspended therein so as not to dissolve or enter into a reaction with the resin, at predetermined locations between certain of the layers of the electrical insulative material and the electrical conductor and (D) heating the electrical winding assembly at a predetermined temperature for a predetermined period of time sufficient to volatize the non-aqueous liquid carrier and to cause the resin on the electrical insulative material and in the slurry to soften and form cohesive bonds between adjacent layers of the electrical insulative material and the electrical conductor as it polymerizes to a solid state.
REFERENCES:
patent: 2822483 (1958-02-01), DeJean et al.
patent: 2899399 (1959-08-01), Flowers
patent: 3352711 (1967-11-01), Nichols et al.
patent: 3934332 (1976-01-01), Trunzo
patent: 3939449 (1976-02-01), Byrd et al.
Buckley Richard D.
Gorton, Jr. William S.
Hall Carl E.
Lackey D. R.
Westinghouse Electric Corp.
LandOfFree
Method of constructing an electrical winding assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of constructing an electrical winding assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of constructing an electrical winding assembly will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1678489