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AssigneeKuhlman Corporation
InventorsJoe E. Curtis, Jr., Clair E. Piatt, John L. Fisher, John E. Cloyd
Estimating the term…
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.
An apparatus for winding a strip of material into an arcuate elongated passage defined within a first element, the first element defining a circumferentially extending gap opening into the arcuate elongated passage, said apparatus comprising:
An apparatus for winding a strip of material into a coil in an internal core area of a toroidal assembly, said toroidal assembly including two halves each extending through an arc less than one half of a torus, said apparatus comprising:
An apparatus for winding a strip of material into an arcuate elongated passage defined within a first element, the first element defining a circumferentially extending gap opening into the arcuate elongated passage, said apparatus comprising;
A method for winding a strip of material into an arcuate elongated passage defined within a first element, the first element defining a circumferentially extending gap opening into the arcuate elongated passage, said method comprising the steps of:
A method for winding a strip of material into a coil in an internal core area of a toroidal assembly, said toroidal assembly including two halves each extending through an arc less than one half of a torus, said method comprising the steps of:
A method for winding a strip of material into a coil in an internal core area of a toroidal assembly, said toroidal assembly including two halves each extending through an arc less than one half of a torus, said method comprising the steps of:
A method for winding a strip of material into a coil in an internal core area of a toroidal assembly, said toroidal assembly including two halves each extending through an arc less than one half of a torus, said method comprising the steps of:
Dependencies are inferred from the claim text.