Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1987-02-06
1988-05-03
Levy, Stuart S.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 4R, 242 5518, 242 76, H01F 4102, H02K 1504, B65H 8102
Patent
active
047414847
ABSTRACT:
A toroidal elecrical 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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"Amorphous Metallic Alloys" by F. E. Luborsky Butterworths Monographs in Materials, 1983.
Cloyd John E.
Curtis, Jr. Joe E.
Fisher John L.
Piatt Clair E.
Hail III Joseph J.
Kuhlman Corporation
Levy Stuart S.
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