Abstract: A rotating electric machine to which the present invention is applied includes: a plurality of coils provided in a stator for respective phases; a plurality of bus bars having elasticity, which are provided for the respective phases and connected to the plurality of coils; and a holder including a plurality of insertion portions each having a groove shape formed to deform each of the plurality of bus bars.

Abstract: In order to achieve the above object, according to one aspect of the present invention, there is provided a magnetoelectric generator including: a flywheel rotating around an axis of rotation; a plurality of magnets disposed on an inner peripheral surface of the flywheel and rotating together with the flywheel; a stator core disposed radially inside the magnets, the stator core being constituted by stacking a plurality of thin steel sheets and having: an annulus portion; and a plurality of teeth projecting radially outward from the annulus portion; and a generating coil configured by winding conducting wire onto the teeth, wherein: a coolant aperture through which a coolant passes is formed on the annulus portion so as to penetrate through the thin steel sheets in a direction of lamination.

Abstract: A stator core includes: a laminated body in which a plurality of intermediate plates that have dowels are laminated so as to be integrated by dowel crimping between layers; and a pair of end plates that are disposed so as to be positioned on opposite sides of two end surfaces of the laminated body, and a receiving aperture that extends parallel to an axis of rotation is formed on the laminated body, a bent portion is disposed on the end plates, and the end plates are joined to the laminated body by engaging the bent portion in the receiving aperture.

Abstract: A stator of a magneto generator serves to make parts control easy and reduce the production cost. The stator includes a plurality of teeth each having a straight portion extending in a radially outer direction and a flange portion protruding in a circumferential direction from a tip end of the straight portion, and a magneto coil having a conductor wound around each of the teeth. The stator core includes a laminated iron core composed of a plurality of intermediate plates laminated one over another, and end plates arranged in intimate contact with opposite side surfaces of the laminated iron core. The intermediate plates and the end plates are formed of the same plate materials each having a flange segment. The end plates have a bent portion formed by bending the flange segment and serves to prevent the magneto coils from collapsing in the radially outer direction.

Abstract: A stator core includes: a laminated body in which a plurality of intermediate plates that have dowels are laminated so as to be integrated by dowel crimping between layers; and a pair of end plates that are disposed so as to be positioned on opposite sides of two end surfaces of the laminated body, and a receiving aperture that extends parallel to an axis of rotation is formed on the laminated body, a bent portion is disposed on the end plates, and the end plates are joined to the laminated body by engaging the bent portion in the receiving aperture.

Abstract: In order to achieve the above object, according to one aspect of the present invention, there is provided a magnetoelectric generator including: a flywheel rotating around an axis of rotation; a plurality of magnets disposed on an inner peripheral surface of the flywheel and rotating together with the flywheel; a stator core disposed radially inside the magnets, the stator core being constituted by stacking a plurality of thin steel sheets and having: an annulus portion; and a plurality of teeth projecting radially outward from the annulus portion; and a generating coil configured by winding conducting wire onto the teeth, wherein: a coolant aperture through which a coolant passes is formed on the annulus portion so as to penetrate through the thin steel sheets in a direction of lamination.

Abstract: A conductive member includes a strip conductive portion 24 and an arm portion 22 integral with the strip conductive portion 24 and extending from a side end portion 24a of the strip conductive portion 24 to be almost parallel in a longitudinal direction, the arm portion being bent in a direction of plate thickness for the strip conductive portion 24.

Abstract: A conductive member includes a strip conductive portion 24 and an arm portion 22 integral with the strip conductive portion 24 and extending from a side end portion 24a of the strip conductive portion 24 to be almost parallel in a longitudinal direction, the arm portion being bent in a direction of plate thickness for the strip conductive portion 24.