Apparatus and method for winding a strip of material into an arcuate elongate passage
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United States of America Patent
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Jan 30, 1990
Issued Date -
N/A
app pub date -
Apr 11, 1988
filing date -
Oct 17, 1984
priority date (Note) -
Expired
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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 continuous 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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