Manually Adjustable Winding Surface Speed Patents (Class 242/365.8)
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Patent number: 12255506Abstract: A conductor forming apparatus that forms a wave winding coil group by folding a conductor, in which the conductor forming apparatus includes: a folding jig that is arranged on an inside of a folding direction of the conductor, the folding jig including a support plate with a tip serving as a starting point for folding the conductor, and a plurality of guide protrusions arranged on a side of the tip of the support plate so as to hold the conductor before folding from both sides in a width direction, the plurality of guide protrusions each including a guide surface that can guide a folding operation of the conductor from the start of folding.Type: GrantFiled: September 1, 2023Date of Patent: March 18, 2025Assignee: HONDA MOTOR CO., LTDInventors: Mikito Saito, Ryosuke Fukuchi
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Patent number: 9027242Abstract: A method of manufacturing an electrical device comprises the steps of providing a substrate, providing an electrical component on the substrate, providing a first electrical contact on the substrate that is electrically connected to the electrical component, and providing an electrochemical cell on or integrating the substrate for providing electrical energy to said electrical component. The electrochemical cell comprises at least one electrochemical layer comprising a cured or dried ink and a first electrode contact electrically connected to said at least one electrochemical layer. The method further includes the step of securing the electrochemical cell to the substrate through an electrically conductive connection that provides both a structural connection and an electrical connection between the first electrical contact and the first electrode contact.Type: GrantFiled: September 24, 2012Date of Patent: May 12, 2015Assignee: Blue Spark Technologies, Inc.Inventor: Gary R. Tucholski
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Patent number: 8371020Abstract: A plurality of shaped wires, which are obtained by shaping electric wires, are assembled to form a wire assembly 47. The wire assembly 47 is then rolled around a core member 6 with aligning members 7 being inserted into spaces 472 formed between adjacent ones of straight superposed parts 471 of the wire assembly 47.Type: GrantFiled: March 11, 2009Date of Patent: February 12, 2013Assignee: Denso CorporationInventors: Tetsuya Gorohata, Keigo Moriguchi, Akito Akimoto, Masahiro Takada, Masaomi Dobashi, Youichi Kamakura, Shuzo Muraki, Atsuo Ishizuka
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Patent number: 8196286Abstract: A coil-holding assembly for an electrical machine has coil holders made of plastic and on which coils of a stator can be wound. The coil holders are formed and pivotal on an outer edge of a planar central plastic support by integral film hinges between a winding position parallel to a plane of the support and a bent-up position perpendicular to the plane. Thus the coils can be wound on the holders in the parallel position thereof and the holders are then moved into the bent-up position for use in the electric machine.Type: GrantFiled: July 17, 2007Date of Patent: June 12, 2012Assignee: Wilo AGInventors: Thomas Materne, Guenter Strelow, Uwe Dreihaus, Stephan Hoheisel
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Patent number: 8056215Abstract: A first tool set holds a wire covered with an insulation film at a bending point of the wire to protrude the wire from the first tool set. A second tool set holds the protruded portion of the wire. The second tool set is rotated about the first tool set to bend the wire along a wall of the first tool set and to form a boundary corner in the wire at the same radius of curvature as the wall. The wire is released from the second tool set and is moved to place the first tool set at another bending point while protruding from the first tool set. The second tool set is placed at the protruded portion of the wire. When the wire is bent at a predetermined number of bending points and is rounded, a stator coil formed in a corrugated shape is manufactured.Type: GrantFiled: April 6, 2009Date of Patent: November 15, 2011Assignee: Denso CorporationInventors: Masahiro Takada, Kuniharu Teshima, Hideji Shimaoka, Toshiaki Oohara
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Patent number: 7891082Abstract: A method of manufacturing a coil assembly unit comprises steps of coil forming, weaving, compressing steps. In the forming step, each coil wire is formed which provides linear portions and turn portions each connecting linear portions, during which bent portions are formed at both ends of each linear portion, the bent portions being bent so that mutually adjacent linear portions are deviated from each other. In the weaving step, the coil wires are mutually woven in turn, in which the turn portions intersect in turn. All the coil wires are subjected to the weaving step in turn to produce a woven coil assembly. In the compressing step, the woven coil assembly is compressed by compressing the woven coil so that each bent portion is deformed to be linear to allow the mutually adjacent linear portions to come closer to each other, thus producing the coil assembly unit.Type: GrantFiled: April 21, 2009Date of Patent: February 22, 2011Assignee: Denso CorporationInventor: Akito Akimoto