Method for winding a concentrated coil for an electric machine
AssigneeKongsberg Maritime AS
InventorEdgar LØVLI
Life of this patent
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Abstract
A method for winding a coil for electric machines, and a coil wound according to this method. Wherein the method comprises the following steps: placing a wire against a form, leaving a first length of the wire and a second length of the wire extending from the form, wherein the first length has a first end and the second length has a second end; winding the first length in a first direction round the form, such that the first end of the first length is ending in an outer layer of the plurality of layers; winding the second length in a second direction round the form, wherein the second direction is opposite the first direction, wherein the second end of the second length is ending in an outer layer of the plurality of layers, wherein all layers and levels of the coil are filled.
Claims20
A method for winding a coil (100) for electric machines, wherein the coil (100) is arranged with a plurality of layers and a plurality of levels, wherein the method comprises the following steps:
- placing a wire against a form (5), leaving a first length (4) of the wire and a second length (6) of the wire extending from the form (5), wherein the first length (4) has a first end (1) and the second length (6) has a second end (2);
- winding the first length (4) in a first direction round the form (5), such that the first end (1) of the first length (4) is ending in an outer layer of the plurality of layers;
- winding the second length (6) in a second direction round the form (5), wherein the second direction is opposite the first direction, wherein the second end (2) of the second length (6) is ending in an outer layer of the plurality of layers, wherein all layers and levels of the coil are filled.
Dependencies are inferred from the claim text.