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31. 发明公开

EP3098946A4 MOTOR, ACTUATOR, AND MEDICAL SUPPORT ARM DEVICE 无效
公开(公告)号：EP3098946A4
公开(公告)日：2017-11-29
申请号：EP16751454
申请日：2016-02-02
申请人： SONY CORP
发明人： KOKUBO WATARU , KAMIKAWA YASUHISA , TSUBOI TOSHIMITSU , KURODA YOHEI , ARAI JUN
IPC分类号： H02K3/34
CPC分类号： H02K3/345 , A61B34/32 , A61B34/74 , A61B50/13 , A61B90/361 , A61B90/37 , A61B90/50 , H02K1/272 , H02K3/34
摘要： [Object] To realize a movable mechanism capable of being configured more compactly and also capable of ensuring higher safety. [Solution] Provided is a motor. An electrically active part is provided with an insulating structure so that insulating properties between the electrically active part and one or more conductors near the electrically active part satisfy a certain safety standard regarding medical electrical equipment.

32. 发明公开

EP3223409A3 ORIENTATION MAGNETIZATION DEVICE AND MAGNET-EMBEDDED ROTOR 审中-公开
标题翻译：定向磁化装置和磁体嵌入式转子
公开(公告)号：EP3223409A3
公开(公告)日：2017-10-04
申请号：EP17161903.4
申请日：2017-03-20
申请人： JTEKT CORPORATION
发明人： TAKEUCHI, Taiki , YOSHIKAWA, Hiroshi , KANDA, Naotake , SHIBATA, Yoshiyuki , TACHI, Koji
IPC分类号： H02K15/03 , H02K1/27
CPC分类号： H02K15/03 , H01F13/003 , H02K1/272 , H02K1/276
摘要： A magnet-embedded rotor that increases the torque of a motor and reduces the torque variation in the motor and an orientation magnetization device for the rotor are provided. An orientation magnetization device (60) includes plural orientation magnetization yokes (62) and plural orientation magnetization magnets (61), and molds field magnets while a rotor core (40) is disposed in a magnetic circuit that is formed by assembling the orientation magnetization yokes (62) and the orientation magnetization magnets (61) into an annular shape. When the rotor core (40) is disposed in the magnetic circuit such that an outer peripheral surface of the rotor core (40) faces an inner peripheral surface of the orientation magnetization device (60), protruding portions (62a) are disposed at portions of the respective orientation magnetization yokes (62) facing the rotor core (40). Auxiliary magnets (63) are disposed in gaps between the respective orientation magnetization magnets (61) and the rotor core (40), on opposite sides of each protruding portion (62a) in a circumferential direction of the orientation magnetization device (60). Each protruding portion (62a) and each auxiliary magnet (63) extend in an axial direction of the orientation magnetization device (60), and are skewed with respect to the axial direction of the orientation magnetization device (60).
摘要翻译：提供了一种增加电动机转矩并减小电动机转矩变化的磁体嵌入式转子和用于转子的定向磁化装置。定向磁化装置（60）包括多个定向磁化轭（62）和多个定向磁化磁体（61），并且模制场磁体，而转子芯（40）设置在磁路中，该磁路通过组装定向磁化轭（62）和取向磁化用磁铁（61）成环状。当转子芯40设置在磁路中使得转子芯40的外周表面面对取向磁化装置60的内周表面时，突出部分62a设置在各个定向磁化磁轭（62）面向转子芯（40）。在定向磁化装置（60）的圆周方向上的每个突出部分（62a）的相对侧上，辅助磁体（63）设置在各个定向磁化磁体（61）和转子芯（40）之间的间隙中。每个突出部分62a和每个辅助磁体63在取向磁化装置60的轴向方向上延伸，并且相对于取向磁化装置60的轴向倾斜。

33. 发明公开

EP3193435A1 INTERIOR PERMANENT MAGNET ROTOR UNIT 审中-公开
标题翻译：室内永磁转子单元
公开(公告)号：EP3193435A1
公开(公告)日：2017-07-19
申请号：EP16206326.7
申请日：2016-12-22
申请人： JTEKT CORPORATION
发明人： KANDA, Naotake , YOSHIKAWA, Hiroshi , TAKEUCHI, Taiki , SHIBATA, Yoshiyuki
IPC分类号： H02K15/03 , H02K1/27
CPC分类号： H02K1/272 , H02K1/02 , H02K1/2766 , H02K15/03
摘要： An object is to provide an interior permanent magnet rotor unit that allows possible demagnetization to be suppressed regardless of a material for a portion of a permanent magnet, which is positioned on an outward side in a radial direction of a core. A core is a laminate of first thin-plate-like members 32 and second thin-plate-like members 34. The first thin-plate-like members 32 and the second thin-plate-like members 34 have first insertion slots 36 and second insertion slots 38 each of which is filled with a permanent magnet 40. In the first thin-plate-like members 32, a separating portion 39 is formed at an end of each of the first insertion slots 36 or the second insertion slots 38, which end is located on an outward side of the insertion slot in a radial direction Dr, to form a slit in the corresponding permanent magnet 40.
摘要翻译：本发明的目的在于提供一种内装式永久磁铁转子单元，不管用于永久磁铁的位于磁芯的径向外侧的部分的材料，都能够抑制可能的退磁。芯部是第一薄板状部件32和第二薄板状部件34的层叠体。第一薄板状部件32和第二薄板状部件34具有第一插入口36和第二插入槽38中的每一个填充有永久磁铁40.在第一薄板状部件32中，分离部分39形成在每个第一插入槽36或第二插入槽38的端部处，端部在径向Dr上位于插槽的外侧，以在对应的永磁体40中形成狭缝。

34. 发明公开

EP3185402A1 PERMANENT MAGNET ROTOR OF AN ELECTRIC MACHINE 有权转让
标题翻译：电机的永磁转子
公开(公告)号：EP3185402A1
公开(公告)日：2017-06-28
申请号：EP15202604.3
申请日：2015-12-23
申请人： Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg
发明人： ZHANG, Sunny , BERKOUK, Maurad , SUSEMIHL, Thomas , FIEDERLING, Daniel
IPC分类号： H02K1/27 , H01F7/02
CPC分类号： H02K1/272 , B60K17/12 , B62D5/04 , H01F7/0221 , H02K1/02 , H02K1/2766 , H02K7/14 , H02K15/03 , H02K21/14
摘要： The invention relates to an electric machine (14) in a motor vehicle, like an adjustment drive (16) or a radiator fan (90), having a rotor (24) which is mounted so as to be rotatable about a machine axis (22). The rotor (24) has a number of embedded permanent magnets (36) which are arranged in radial direction (R) with poles in tangential direction for flux concentration, wherein each permanent magnet (36) has a first pole side with a strong magnetic flux (38) and a second pole side with a weak magnetic flux (40). Two adjacent permanent magnets (36) have different pole sides (38, 40) directed towards each another. The invention also relates to the corresponding manufacturing method (82) such an electric machine (14), to a rotor (24) of such an electric machine (14) and to an adjustment drive (16) of a vehicle comprising such an electric machine (14).
摘要翻译：本发明涉及一种机动车辆中的电机（14），如调节驱动器（16）或散热器风扇（90），具有转子（24），该转子安装成可绕机器轴线）。所述转子（24）具有多个嵌入式永磁体（36），所述嵌入式永磁体沿径向方向（R）布置有切线方向的磁极以用于通量集中，其中每个永磁体（36）具有第一极侧，（38）和具有弱磁通量（40）的第二极侧。两个相邻的永磁体（36）具有彼此相向的不同极侧（38,40）。本发明还涉及相应的制造方法（82），例如电机（14），这种电机（14）的转子（24）以及包括这种电机（14）的车辆的调整驱动器（14）。

35. 发明公开

EP3174754A2 PERMANENT MAGNET ELECTRIC MOTOR AND GENERATOR AND HYBRID MOTOR COMPRISING IT IN A SCOOTER 有权
标题翻译：永磁同步电机SOWIE发电机混合动力车DUITFÜREINEN MOTORROLLER
公开(公告)号：EP3174754A2
公开(公告)日：2017-06-07
申请号：EP15766616.5
申请日：2015-08-03
申请人： PIAGGIO & C. S.p.A.
发明人： CAPOZZELLA, Paolo , BERNARDINI, Roberto
IPC分类号： B60L7/14 , B60L11/14 , H02K1/14 , H02K7/00 , H02K1/27
CPC分类号： H02K21/14 , B60K6/24 , B60K6/26 , B60K6/485 , B60K2006/268 , B60L7/12 , B60L7/14 , B60L50/16 , B60L2200/12 , B60L2210/40 , B60L2220/16 , H02K1/146 , H02K1/148 , H02K1/2706 , H02K1/272 , H02K3/18 , H02K3/28 , H02K7/006 , Y02T10/641 , Y02T10/70 , Y02T10/7077 , Y02T10/7241 , Y10S903/905 , Y10S903/906
摘要： A three-phase permanent magnet electric motor-generator includes a stator having a plurality of teeth, each provided with a respective electric winding implemented by a conducting wire and with a respective heading polar expansion, divided into groups each one corresponding to a phase, by obtaining at the same time a reduced short-circuit current. The distance between adjacent polar expansions is the minimum one so as to allow the passage of a conducting wire. By identifying a first magnetic circuit comprising two adjacent teeth, the respective rotor and stator yokes, the thicknesses of the respective permanent magnets and the corresponding air gap, and a second magnetic circuit having two adjacent teeth, the respective rotor yokes, the respective halves of the faced polar expansions of said adjacent teeth and the distance between such polar expansions, the magnetic reluctances of the first and second circuit have the same order of magnitude.
摘要翻译：一种具有三相径向流动的永磁体的电动发电机（1），包括具有多个齿（3）的定子，每个齿设置有由导线实现的各个电绕组（5），并且具有相应的标题极性扩展（4），分为对应于每一相的组（A，B，C），允许通过使用具有相关尺寸的定子的齿通过使用具有相关尺寸的定子的齿来容易地实现电动机本身中的绕组同时获得减少的短路电流，其在充电阶段期间产生较小的电池疲劳，其中每组的每个单个齿的电绕组（5）彼此并联连接，其中距离（13）在相邻的极性扩展之间是最小的，以允许导线的通过，并且其中，通过识别包括两个相邻的齿（3）的第一磁路（X），相应的转子和定子轭，相应的永磁体和相应的气隙，以及包括两个相邻齿（3）的第二磁路（Y），相应的转子轭，相邻齿的面极化膨胀（4）的相应的一半（12） 5）和这种极性扩展（4）之间的距离（13），第一和第二电路（X，Y）的磁阻具有相同的数量级。

36. 发明公开

EP3068033A1 CONTROL OF HYBRID PERMANENT MAGNET MACHINE WITH ROTATING POWER CONVERTER AND ENERGY SOURCE 有权
标题翻译：能源混合器的STEUERUNG VON混合器PERMANENTMAGNETMASCHINE MIT ROTIERENDEM STRMWANDLER
公开(公告)号：EP3068033A1
公开(公告)日：2016-09-14
申请号：EP16160158.8
申请日：2016-03-14
申请人： Hamilton Sundstrand Corporation
发明人： ROZMAN, Gregory I. , GIERAS, Jacek F. , MOSS, Steven J.
IPC分类号： H02P9/30
CPC分类号： H02P9/302 , H02K1/272 , H02K11/0094 , H02K11/042 , H02K11/33 , H02K21/042 , H02P9/305
摘要： A hybrid permanent magnet machine has a stator 22 including armature windings 32. A rotor 21 includes permanent magnets 30, a main field winding 28, and a rechargeable energy source 78. An output voltage control circuit, including an H bridge circuit configured to provide control current magnitude and direction in the main field winding to control the current passing across the main field windings.
摘要翻译：混合式永磁电机具有包括电枢绕组32的定子22.转子21包括永磁体30，主励磁绕组28和可再充电能量源78.一种输出电压控制电路，包括H桥电路，其被配置为提供控制主励磁绕组中的电流幅度和方向来控制通过主励磁绕组的电流。

37. 发明公开

EP3048700A1 BLDC MOTOR AND CLEANER HAVING THE SAME 有权
标题翻译： BÜRSTENLOSERGLEICHSTROMMOTOR UND REINIGER DAMIT
公开(公告)号：EP3048700A1
公开(公告)日：2016-07-27
申请号：EP16152051.5
申请日：2016-01-20
申请人： LG Electronics Inc.
发明人： JANG, Kwangyong , LEE, Sangchul , LEE, Kyunghoon , JO, Changhum
IPC分类号： H02K1/14
CPC分类号： H02K1/146 , H02K1/272 , H02K1/278 , H02K7/14 , H02K9/06 , H02K19/10 , H02K21/16 , H02K2213/03
摘要： A Cleaner includes: a motor housing (8); a stator (10) including a stator core (102) installed within the motor housing (8) and a coil (110) wound in the stator core (102) and that generates a magnetic field by applied power; and a rotor (12) disposed within the stator (10) and in which a magnet (122) that interacts with the magnetic field is installed and that rotates within the stator (10) by an interaction with the magnetic field, wherein the stator core (102) includes: a back yoke (103) in which straight portions (103A, 103C, 103E, 103G, 103I, 103K) and curved portions (103B, 103D, 103F, 103H, 103J, 103L) are alternately formed; and teeth (104, 105, 106) protruded from the back yoke (103) toward the magnet (122), wherein the teeth (104, 105, 106) include: a neck (107) protruded from the back yoke (103); and a shoe (108) protruded from the neck (107) and separated from the magnet (122) and that encloses at least a portion of the magnet (122), wherein a ratio A/B of a width A of the neck (107) to a width B of a shoe end portion (109) is 2.5 to 3.5. By optimizing a ratio A/B of a width A of the neck to a width B of the shoe end portion (109) constituting the stator core (102), efficiency of a BLDC motor can be maximized.
摘要翻译：清洁器包括：马达壳体（8）; 包括安装在所述电动机壳体（8）内的定子铁心（102）的定子（10）和卷绕在所述定子铁心（102）中的线圈（110），并通过施加的功率产生磁场; 以及设置在所述定子（10）内并且与所述磁场相互作用的磁体（122）安装并且通过与所述磁场的相互作用而在所述定子（10）内旋转的转子（12），其中所述定子芯（102）包括：交替形成直线部分（103A，103C，103E，103G，103I，103K）和弯曲部分（103B，103D，103F，103H，103J，103L）的后轭架（103）以及从所述后轭铁向所述磁体突出的齿（104,105,106），其中所述齿（104,105,106）包括：从所述后轭（103）突出的颈部（107）; 以及从所述颈部（107）突出并与所述磁体（122）分离并且包围所述磁体（122）的至少一部分的鞋（108），其中，所述颈部（107）的宽度A的比A / ）到鞋端部（109）的宽度B为2.5〜3.5。通过将颈部的宽度A的比A / B优化为构成定子铁心（102）的鞋端部（109）的宽度B，可以使BLDC电动机的效率最大化。

38. 发明公开

EP2800244A4 ELECTRIC MOTOR 有权
公开(公告)号：EP2800244A4
公开(公告)日：2016-05-11
申请号：EP11878715
申请日：2011-12-27
申请人： MITSUBISHI ELECTRIC CORP
发明人： MATSUOKA ATSUSHI , BABA KAZUHIKO
IPC分类号： H02K1/27
CPC分类号： H02K1/278 , H02K1/272 , H02K1/2733 , H02K1/2766 , H02K1/2786

39. 发明公开

EP2840692A3 Spoke permanent magnet machine with reduced torque ripple and method of manufacturing thereof 有权
标题翻译：永磁体电机与辐条和具有降低的扭矩波动和其制造方法
公开(公告)号：EP2840692A3
公开(公告)日：2016-01-06
申请号：EP14179274.7
申请日：2014-07-31
申请人： General Electric Company
发明人： Reddy, Patel Bhageerath , El-Refaie, Ayman Mohamed Fawzi , Huh, Kum-Kang , Alexander, James Pellegrino
IPC分类号： H02K21/16 , H02K29/03 , H02K1/30 , H02K1/27 , H02K15/03
CPC分类号： H02K1/272 , H02K1/30 , H02K15/03 , H02K21/16 , H02K29/03 , H02K2201/06 , Y10T29/49012
摘要： An internal permanent magnet machine 10 includes a rotor assembly 12 having a shaft 18 comprising a plurality of protrusions 22 extending radially outward from a main shaft body 24 and being formed circumferentially about the main shaft body 24 and along an axial length of the main shaft body 24. A plurality of stacks of laminations 30 are arranged circumferentially about the shaft to receive the plurality of protrusions 22 therein, with each stack of laminations 30 including a plurality of lamination groups arranged axially along a length of the shaft and with permanent magnets 34 being disposed between the stacks of laminations 30. Each of the laminations 30 includes a shaft protrusion cut formed therein to receive a respective shaft protrusion 22 and, for each of the stacks of laminations 30, the shaft protrusion cuts formed in the laminations of a respective lamination group are angularly offset from the shaft protrusion cuts formed in the laminations in an adjacent lamination group.

40. 发明公开

EP2834907A1 AN ELECTRICAL GENERATOR WITH ROTATIONAL GAUSSIAN SURFACE MAGNET AND STATIONARY COIL 审中-公开
标题翻译：带有旋转高斯DELETE表面磁铁和一个固定线圈发电机
公开(公告)号：EP2834907A1
公开(公告)日：2015-02-11
申请号：EP13772599.0
申请日：2013-02-26
申请人： Deak, David , Ranieri, Ronald , Deak, David, G., Jr. , Heppenheimer, Robert
发明人： Deak, David , Ranieri, Ronald , Deak, David, G., Jr. , Heppenheimer, Robert
IPC分类号： H02K21/00 , H02K21/02
CPC分类号： H02K1/2706 , H01H47/22 , H01H2231/032 , H02K1/02 , H02K1/272 , H02K7/183 , H02K7/1853 , H02K7/1861 , H02K21/145 , H02K21/24 , H02K35/02 , H02K99/10 , H02K2201/18
摘要： An electrical generator having a circular shape with a stationary coil-wire form and a disposed centre body through hole, dual opposite disposed blind axle inset well, and a spherical centre axle extrusion Gaussian surface permanent magnet.

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