Winding support, electrical coil and method to produce an electrical coil

摘要

A winding support has at least two parts on which to wind an electrical double coil in two winding planes situated in parallel, orthogonal to a winding axis. Each part has an annular structure with base areas that are identical for all of the parts, and an outer surface that is a band of the surface of a straight cylinder between the bases. Each part has a slit-shaped cut-out extending in a longitudinal direction over a portion of the length of the cylinder. The parts are adjacently connected with one another with a lateral separation therebetween in the direction of the winding axis, and with the cut-outs forming a common slit extending over both parts. An electrical coil has such a winding support, and a method to produce such a coil includes winding a conductor on such a winding support.

主权项

1. A winding support comprising:
at least two support parts configured to wind an electrical double coil in two parallel winding planes that are orthogonal to a winding axis; each of said at least two parts having an annular structure comprising a base area, with the respective base areas of each of said at least two parts being identical to each other, and each base area being a band of an outer surface of a respective straight cylinder; each of said at least two parts comprising at least one slit-shaped cut-out therein, extending in a longitudinal direction along said exterior of said straight cylinder; and said at least two parts being connectable so as to be adjacent to each other and laterally separated from each other along said winding axis, and with the respective cut-outs of said at least two parts aligned to form a common slit extending along all of said at least two parts.