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1052 条记录 (耗时 0.019 秒)

    ROTATING ELECTRICAL MACHINE AND METHOD FOR MANUFACTURING WINDING ASSEMBLY USED THEREIN
    2.
    发明授权
    ROTATING ELECTRICAL MACHINE AND METHOD FOR MANUFACTURING WINDING ASSEMBLY USED THEREIN 有权

    公开(公告)号：EP2658092B1

    公开(公告)日：2018-08-01

    申请号：EP10861123.7

    申请日：2010-12-24

    申请人： Mitsubishi Electric Corporation

    发明人： IMAZAWA, Yoshiro ,  TANAKA, Kazunori ,  HASEGAWA, Kazuya ,  MURATA, Norihiro ,  HOSOKAWA, Hiroshi ,  NISHIMURA, Shinji

    IPC分类号： H02K3/04 ,  H02K3/28 ,  H02K15/02 ,  H02K15/06 ,  H02K15/04 ,  H02K3/12

    CPC分类号： H02K11/05 ,  H02K3/12 ,  H02K3/28 ,  H02K15/024 ,  H02K15/0478 ,  H02K15/063 ,  Y10T29/49071

    摘要： The present invention provides an automotive rotary electric machine and a winding assembly manufacturing method that can simplify complicated connecting operations by mounting into a stator core a winding assembly that is produced using a predetermined number of conductor wires so as to enable windings that are electrically equivalent to zigzag connections to be configured using single conductor wires. In the present invention, a stator winding is constituted by a winding assembly that is mounted into a stator core. The winding assembly is produced by winding wires that are constituted by 2N continuous wires, and includes: slot-housed portions that are housed inside each of the slots of the stator core so as to form pairs that line up in an inner layer and an outer layer relative to a slot depth direction; first return portions at a first axial end of the stator core that link end portions of the slot-housed portions that are housed in the inner layer inside each of the slots and end portions of the slot-housed portions that are housed in the outer layer inside the slots that are (N - M) slots away; and second return portions at a second axial end of the stator core that link end portions of the slot-housed portions that are housed in the outer layer inside each of the slots and end portions of the slot-housed portions that are housed in the inner layer inside the slots that are (N + M) slots away, two ends of the (N-M) wires project at the first axial end of the stator core, and two ends of the (N + M) wires project at the second axial end of the stator core.

    ELECTRIC MOTOR WINDINGS
    4.
    发明授权
    ELECTRIC MOTOR WINDINGS 有权
    电动机绕组

    公开(公告)号：EP2016662B1

    公开(公告)日：2018-04-04

    申请号：EP07732670.0

    申请日：2007-05-04

    申请人： TRW Limited

    发明人： COURT, Andrew Lee ,  COLES, Jeffrey Ronald

    IPC分类号： H02K3/18 ,  H02K3/28 ,  H02K15/04

    CPC分类号： H02K3/28 ,  H02K3/18 ,  Y10T29/49009 ,  Y10T29/49071

    摘要： A stator for a multi-phase electric motor comprises a plurality of teeth for each phase. The windings on two teeth from one phase are formed from a single length of conductor. The windings on a first one of the teeth being formed at least in part from two sections of the conductor spaced apart along the length of the conductor, and the windings on a second one of the teeth being formed from an intermediate section of the conductor between the spaced apart sections.

    FERROMAGNETIC AMORPHOUS ALLOY RIBBON WITH REDUCED SURFACE PROTRUSIONS, METHOD OF CASTING AND APPLICATION THEREOF
    7.
    发明公开
    FERROMAGNETIC AMORPHOUS ALLOY RIBBON WITH REDUCED SURFACE PROTRUSIONS, METHOD OF CASTING AND APPLICATION THEREOF 审中-公开

    公开(公告)号：EP2614509A4

    公开(公告)日：2017-10-18

    申请号：EP11823976

    申请日：2011-08-31

    申请人： METGLAS INC ,  HITACHI METALS LTD

    发明人： THEISEN ERIC A ,  PEROZZI JAMES ,  OGAWA YUICHI ,  MATSUMOTO YUJI ,  AZUMA DAICHI ,  HASEGAWA RYUSUKE

    IPC分类号： B22D11/06 ,  B22D11/00 ,  H01F1/153

    CPC分类号： B22D11/0611 ,  B22D11/001 ,  H01F1/15308 ,  H01F1/15333 ,  H01F27/25 ,  H01F41/0226 ,  Y10T29/49071

    摘要： A ferromagnetic amorphous alloy ribbon includes an alloy having a composition represented by FeaSibBcCd where 80.5≦̸a≦̸83 at. %, 0.5≦̸b≦̸6 at. %, 12≦̸c≦̸16.5 at. %, 0.01≦̸d≦̸1 at. % with a+b+c+d=100 and incidental impurities, the ribbon being cast from a molten state of the alloy with a molten alloy surface tension of greater than or equal to 1.1 N/m on a chill body surface; the ribbon having a ribbon length, a ribbon thickness, and a ribbon surface facing the chill body surface; the ribbon having ribbon surface protrusions being formed on the ribbon surface facing the chill body surface; the ribbon surface protrusions being measured in terms of a protrusion height and a number of protrusions; the protrusion height exceeding 3 μm and less than four times the ribbon thickness, and the number of protrusions being less than 10 within 1.5 m of the cast ribbon length; and the alloy ribbon in its annealed straight strip form having a saturation magnetic induction exceeding 1.60 T and exhibiting a magnetic core loss of less than 0.14 W/kg when measured at 60 Hz and at 1.3 T induction level in its annealed straight strip form. The ribbon is suitable for transformer cores, rotational machines, electrical chokes, magnetic sensors, and pulse power devices.

    High temperature electromagnetic coil assemblies including brazed braided lead wires and methods for the fabrication thereof
    9.
    发明公开
    High temperature electromagnetic coil assemblies including brazed braided lead wires and methods for the fabrication thereof 审中-公开
    具有钎焊编织导丝高温电磁线圈组件，以及它们的制备方法

    公开(公告)号：EP2660832A3

    公开(公告)日：2017-06-14

    申请号：EP13164611.9

    申请日：2013-04-19

    申请人： Honeywell International Inc.

    发明人： Piascik, James ,  Franconi, Robert ,  Harding, Jacob ,  Wiggins, Jimmy ,  Passman, Eric ,  Fox, Richard

    IPC分类号： H01F5/04 ,  H01F41/10 ,  H01F27/28 ,  H01F27/30 ,  H01F27/32 ,  H01F27/29

    CPC分类号： H01F27/2828 ,  H01F5/04 ,  H01F27/29 ,  H01F27/303 ,  H01F27/323 ,  H01F41/10 ,  Y10T29/49071

    摘要： Embodiments of an electromagnetic coil assembly (10) are provided, as are methods (130) for the manufacture of an electromagnetic coil assembly (10). In one embodiment, the method (130) for manufacturing an electromagnetic coil assembly (10) includes the steps of providing a braided aluminum lead wire (36, 38, 140) having a first end portion and a second end portion, brazing (144) the first end portion of the braided aluminum lead wire (36, 38, 140) to a first electrically-conductive interconnect member (104, 106, 142), and winding (154) a magnet wire (26) into an electromagnetic coil. The second end portion of the braided aluminum lead wire (36, 38, 140) is joined to the magnet wire (260 after the step of brazing (144).

    摘要翻译： 被提供的电磁线圈组件（10）的实施方案中，定为一个电磁线圈组件（10）的制造方法（130）。 在一个，实施例的用于制造电磁线圈组件（10）的方法（130）包括提供具有第一端部和第二端部，铜焊（144）的编织铝导线（36，38，140）的步骤 编织铝引线（36，38，140）的第一导电互连件（104，106，142）和绕组（154）的磁体导线（26）成电磁线圈的第一端部。 编织铝引线（36，38，140）的第二端部被钎焊（144）的步骤之后接合到磁导线（260。