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    • 3. 发明申请
    • 軸流送風機およびそれを搭載した電気機器
    • 轴式鼓风机和电器具
    • WO2013073141A1
    • 2013-05-23
    • PCT/JP2012/007179
    • 2012-11-08
    • パナソニック株式会社
    • 高田 昌亨室町 和弘
    • H02K1/27F04D19/00F04D29/00H02K7/14H02K17/26H02K21/14H02K21/46
    • F04D25/0633F04D19/002F04D25/12H02K7/14H02K21/46
    •  軸流送風機(18)は、回転軸(9)と、プロペラファン(8)と、かご形回転子(3)と、固定子と、を備える。プロペラファン(8)は、回転軸(9)の少なくとも一端に接続される。かご形回転子(3)は、回転軸(9)の外周に一体化され、複数の導体バー(5)を有する。固定子は、かご形回転子(3)に対向して位置し、電機子巻線(2)を巻装する。電機子巻線(2)は商用交流電源接続部(16)を介して商用交流電源(20)に接続される。かご形回転子(3)には、導体バー(5)を固定子との間に挟む位置に永久磁石(6)を配置する。軸流送風機(18)は、機外静圧ゼロから機外静圧が略最大になるまでの範囲で商用交流電源(20)の電源周波数に同期した一定の回転数で運転する。
    • 该轴向鼓风机(18)配备有旋转轴(9),螺旋桨式风扇(8),鼠笼式转子(3)和定子。 螺旋桨式风扇(8)连接至旋转轴(9)的至少一端。 鼠笼式转子(3)与旋转轴(9)的外周一体化并具有多个导体棒(5)。 定子被定位成面向鼠笼式转子(3),并且电枢线圈(2)缠绕在定子上。 电枢线圈(2)通过商用AC电源连接部件(16)连接到商用AC电源(20)。 鼠笼式转子(3)在永磁体和定子夹着导体棒(5)的位置处设有永磁体(6)。 轴向鼓风机(18)在零外部静态压力和基本上最大的外部静态压力之间的范围内与商用AC电源(20)的电源频率同步地以恒定的转速工作。
    • 4. 发明申请
    • ROTOR HAVING A SHORT CIRCUIT CAGE
    • 转子与短笼
    • WO2011076777A3
    • 2011-10-13
    • PCT/EP2010070350
    • 2010-12-21
    • KSB AGHUTH GERHARDURSCHEL SVENFISCHER RALF
    • HUTH GERHARDURSCHEL SVENFISCHER RALF
    • H02K17/16H02K1/27H02K15/03H02K17/26
    • H02K15/03H02K1/278H02K17/165H02K21/46Y10T29/49012
    • The invention relates to a rotor having a short circuit cage and permanent magnets distributed about the circumference, wherein the rotor comprises a core stack extending over the entire rotor region, having longitudinally continuous rotor slots, wherein the short circuit cage draws the rotor slots over the entire length of the core stack, wherein the short circuit cage is designed having cage bars laying in the rotor slots, preferably cast therein, and short circuit rings connecting the cage bars at both end faces of the core stack, wherein the radius of a rotor region is reduced by at least the radial thickness of the permanent magnets. The radius of the rotor (11) is reduced over the entire length between the short circuit rings (17), such that the radial height of the cage bars (15, 29) or cage webs (27) connected thereto is reduced. Permanent magnets (19) are mounted on the rotor (11). The invention further relates to an electric motor having such a rotor, and to a radial pump having such an electric motor. The invention further relates to a method for operating an electric motor having such a rotor, and to a method for producing such a rotor and/or electric motor.
    • 本发明涉及一种具有鼠笼和上分布的永磁体的外周的转子,具有在整个转子区域延伸层叠铁心与纵向连续的转子槽,其中,所述鼠笼通过转子槽在所述叠片铁芯的整个长度,运行转子,其中所述短路笼在 插图的转子槽,优选盆栽,并且保持架杆连接到所述层叠芯环上形成短路的两个端面,其中一个转子部分是由至少在半径永久磁铁的径向厚度减小柱部。 转子(11)是在所述短路环(17)在半径减小,使得柱部(15,29)或与其保持架接片(27),其连接在其径向高度被减小之间的整个长度。 在转子(11)上施加永磁体(19)。 本发明还涉及一种具有这种转子和装备有这种电动机驱动的离心泵的电动机。 本发明还涉及一种方法,用于操作配备有这样的电动马达转子的车辆的方法和用于制造这样的转子和/或电动马达。
    • 8. 发明申请
    • MOTOR AND THE COMPRESSOR INCLUDING THE SAME
    • 电机和压缩机,包括它们
    • WO2008111776A2
    • 2008-09-18
    • PCT/KR2008001324
    • 2008-03-07
    • LG ELECTRONICS INCNAM HYUKEUM SANG JOON
    • NAM HYUKEUM SANG JOON
    • H02K1/27H02K17/26H02K21/46
    • H02K19/14H02K21/46
    • A motor, namely, a motor with minimum loss and improved efficiency is disclosed. More specifically, a motor having enhanced starting torque performance and increased normal operation efficiency is disclosed. In the motor in which a rotor is started using induction torque generated as power is supplied to a coil of a stator, the rotor includes a rotor core, a plurality of conductive bars arranged, along a circumferential direction, in an outer rim region of the rotor core, to generate an induction current, magnets provided in the rotor core, to generate a magnetic flux, for generation of a magnetic torque, and end-rings provided at the top and bottom of the rotor core to have no interference with the magnets, the end-rings being connected with the plurality of conductive bars.
    • 公开了一种电动机,即具有最小损耗和效率提高的电动机。 更具体地,公开了具有增强的起动转矩性能和提高的正常操作效率的电动机。 在使用在向定子的线圈供给电力的情况下产生的感应转矩而使转子起动的电动机中,转子包括转子铁芯,沿圆周方向配置在多个导电杆的外周缘区域的多个导电棒 转子芯,以产生感应电流,设置在转子芯中的磁体,以产生用于产生磁转矩的磁通量,以及设置在转子芯的顶部和底部的端环以不与磁体相干扰 端环与多个导电棒连接。
    • 10. 发明申请
    • ROTOR FOR LINE-START RELUCTANCE MOTOR
    • 用于线路启动电动机的转子
    • WO2004054068A3
    • 2004-09-16
    • PCT/KR0302717
    • 2003-12-11
    • LG ELECTRONICS INCJUNG TAE-UKEOM JAE-BOO
    • JUNG TAE-UKEOM JAE-BOO
    • H02K1/22H02K1/26H02K17/16H02K19/06H02K19/10H02K31/00H02K37/02H02K19/14H02K17/26H02K19/02
    • H02K1/246H02K1/26H02K17/165
    • The present invention discloses a rotor for a line-start reluctance motor which improves core area efficiency to make flux flow in one direction. The rotor for the line-start reluctance motor includes a core (21) having an axis coupling hole (22) in a coupling direction of a shaft, a plurality of electrically conductive bars (24) formed in the periphery of the core (21), and a plurality of flux barriers (25), one and the other ends of the flux barriers (25) approach the bars (24) formed in first and second area facing each other at a predetermined angle in relation to a central line of an axis (q) on a core plane vertical to the coupling direction. At least parts of the centers of the nonconductive flux barriers (25) pass through a third or fourth area between the first and second areas, surrounding the axis coupling hole (22) at predetermined intervals(a,b,c).
    • 本发明公开了一种用于线路起动磁阻电机的转子,其提高了磁芯面积效率以使磁通在一个方向上流动。 用于线路起动磁阻电动机的转子包括在轴的耦合方向上具有轴线联接孔(22)的芯体(21),形成在芯部(21)周边的多个导电棒(24) 和多个磁通屏障(25),所述磁通屏障(25)的一端和另一端接近形成在第一和第二区域中的条(24),所述第一和第二区域相对于 轴(q)垂直于耦合方向的芯平面上。 非导电磁通屏障(25)的中心的至少部分穿过第一和第二区域之间的第三或第四区域,以预定间隔(a,b,c)围绕轴线联接孔(22)。