TH55824A - The armature and its methods and equipment. - Google Patents

Abstract

DC60 (10/10/45) A method and automated machine for binding armature coils to achieve the highest possible coil density is revealed in this invention, which is achievable because the wire injection holes do not enter the grooves between the pole teeth, and the wire is fed to the armature core during binding, thus improving coil density. A method and automated machine for binding armature coils to achieve the highest possible coil density is revealed in this invention, which is achievable because the wire injection holes do not enter the grooves between the pole teeth, and the wire is fed to the armature core during binding, thus improving coil density.

Claims (6)

1. The method of winding coils in a rotating electromagnetic machine on a spherical core made of magnetic material, where a number of magnetic poles extend in a circular pattern from the spherical core, involves the following steps: positioning a wire guide with an opening where the wire to be wound into a bundle is passed close to one of the openings; moving the wire guide's opening around one of the magnetic poles and one side of the groove without moving the entire length of one pole's segment to create the first coil; and finally, passing at least a portion of the first coil towards the magnetic poles and continuously moving the wire guide's opening around one of the magnetic poles and one side of the groove without moving the entire length of the segment to create the next coil. 2. The method of winding coils of a rotating electric machine as specified in Reputation 1, in which the coils are transmitted by twisting against a guide that is tilted toward the teeth of the shaft. 3. The method of winding coils of the rotating electric machine as specified in Claim 2, where the guide parts are moved relative to the teeth of the shaft. 4. A device for winding coils of an electric machine that rotates on a cylindrical magnetic shaft. A number of magnetic poles extend in a circular pattern from the cylindrical shaft, each pole delineates a axis and grooves between them. Each groove forms an opening created between the adjacent outer ends of the shaft. This device includes a wire threading needle with a wire opening, through which the wire to be wound into a coil is passed. A driver moves the needle's wire opening around one of the pole segments and one side of the groove, without moving the needle the entire length of that segment, to form the first coil. A support mechanism guides at least a portion of the first coil towards the pole segments while the needle's wire opening continuously moves around one of the segments on one side of the groove, without moving the needle the entire length of that segment, to form the next coil. 5. The winding device of the rotating electromechanical machine as specified in Claim 4, where the support shall consist of a conducting element. 6. The winding device of a rotating electromechanical machine as specified in claim 5, where the driver pushes the conductive element along the pole segments.