Abstract: The invention provides an aligned multilayer wound coil that is compact in size and excellent in productivity, an apparatus for manufacturing the same, an electrical equipment and a non-inductive resistance to which the aligned multilayer wound coil is applied. The aligned multilayer-wound coil comprises two or more winding layers, the winding layers being provided with insulated electric wires, respectively, wound in one direction in alignment with each other, wherein a lead wire is guided out from respective ends of the coil, on a layer-by-layer basis, and wherein the lead wire guided out from one end of the coil on a layer-by-layer basis is connected to one terminal while the lead wire guided out from the other end of the coil on a layer-by-layer basis is connected to the other terminal, and winding layer coils on a layer-by-layer basis are connected in parallel with each other in a circuit.

Abstract: The invention is to provide an aligned multilayer wound coil that is compact in size, and is excellent in productivity, an apparatus for manufacturing the same, an electrical equipment, and non-inductive resistance to which the aligned multilayer wound coil is applied. The aligned multilayer-wound coil comprises two, or more winding layers, the winding layers being provided with insulated electric wires, respectively, wound in one direction in alignment with each other, wherein a lead wire is guided out from respective ends of the coil, on a layer-by-layer basis, and wherein the lead wire guided out from one end of the coil on a layer-by-layer basis is connected to one terminal while the lead wire guided out from the other end of the coil on a layer-by-layer basis is connected to the other terminal, and winding layer coils on a layer-by-layer basis are connected in parallel with each other on a circuit.

Abstract: A miniaturized rotor is provided for improving the efficiency of an engine by using a bobbinless high-density armature without using a substrate which interferes with magnetic force.

Abstract: A miniaturized rotor is provided for improving the efficiency of an engine by using a bobbinless high-density armature without using a substrate which interferes with magnetic force.

Abstract: It is a high density coil and a method for manufacturing a high density coil in which the high density coil has a wire bundle wherein a self-fusible insulated wire having an oval or hexagonal cross section is wound without a space and the wire bundle has a substantially honeycomb cross section.