Apparatus and method for fabricating a high voltage winding for

Details Apparatus and method for fabricating a high voltage winding for Apparatus and method for fabricating a high voltage winding for

1986-05-15

1987-10-13

Larson, Lowell A.

Wireworking

Article making or forming

Forms and frames

242 713, B21F 300

Patent

active

046991840

ABSTRACT:
A toroidal electrical transformer having a low voltage coil, a high voltage coil and an annular magnetic core is disclosed. The preferred low voltage and high voltage coils are each continuous and form an arcuate elongated passage therethrough. The preferred annular magnetic core is wound in place in said arcuate elongated passage substantially from a continuous strip of magnetic material resulting in a toroidal transformer with cotinuous windings and a continuous wound core. Various components and sub-assemblies are also disclosed along with various apparatus and methods for producing such toroidal electrical transformers, its components and its sub-assemblies.

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patent: 3799462 (1974-03-01), Fahrbach
patent: 3881526 (1975-05-01), Bell et al.
patent: 3989200 (1976-11-01), Bachi

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