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1. 发明授权

EP2409381B1 ELEKTRISCHE MASCHINE 有权
公开(公告)号：EP2409381B1
公开(公告)日：2014-08-06
申请号：EP10702882.1
申请日：2010-02-09
申请人： Robert Bosch GmbH
发明人： BABAJANYAN, Artem , WILDE, Alexandra , REUTLINGER, Kurt
IPC分类号： H02K1/24 , H02K19/10
CPC分类号： H02K21/44 , H02K1/246

2. 发明公开

EP2409381A1 ELEKTRISCHE MASCHINE 有权
公开(公告)号：EP2409381A1
公开(公告)日：2012-01-25
申请号：EP10702882.1
申请日：2010-02-09
申请人： Robert Bosch GmbH
发明人： BABAJANYAN, Artem , WILDE, Alexandra , REUTLINGER, Kurt
IPC分类号： H02K1/24 , H02K19/10
CPC分类号： H02K21/44 , H02K1/246
摘要： The invention relates to an electric machine (30), comprising a stator (1), a rotor (4) that is made in one piece and is supported so as to be rotatable about a rotor axis (21), at least one coil (3) that substantially generates a radial magnetic field rotating about the rotor axis (21), and a magnet (9), wherein the rotor (4) comprises an eddy current reduction device (18; 19), wherein the eddy current reduction device is arranged close to the surface on the rotor (4) on at least one peripheral surface of the rotor (4) in order to dampen eddy currents.
摘要翻译：本发明涉及一种电机（30），该电机包括定子（1），构造成一体的转子（4）并且被支撑为可围绕转子轴线（21）旋转，至少一个线圈 3），其基本上产生围绕所述转子轴线（21）旋转的径向磁场;以及磁体（9），其中所述转子（4）包括涡流减小装置（18; 19），其中所述涡流减小装置布置在转子（4）的至少一个外围表面上靠近转子（4）上的表面以抑制涡流。

3. 发明公开

EP2650886A1 HIGH-CORROSION RESISTANT SINTERED NDFEB MAGNET AND PREPARATION METHOD THEREFOR 有权转让
标题翻译： NDFEB-SINTERMAGNET VON HOHERKORROSIONSBESTÄNDIGKEITUND VERFAHREN ZU SEINER HERSTELLUNG
公开(公告)号：EP2650886A1
公开(公告)日：2013-10-16
申请号：EP11832051.4
申请日：2011-10-14
申请人： Ningbo Institute Of Material Technology And Engineering Chinese Academy of Sciences , Robert Bosch GmbH
发明人： CHEN, Renjie , YAN, Aru , LI, Dong , ZHOU, Qiaoying , ZHOU, Longjie , WILDE, Alexandra
IPC分类号： H01F1/057 , H01F7/02 , B22F3/16
CPC分类号： H01F1/01 , B22F3/04 , B22F2201/20 , B22F2998/00 , C22C33/0278 , H01F1/0577 , H01F41/0273
摘要： The present invention provides high corrosion resistant sintered NdFeB magnets and preparation process thereof. The composition of said magnets by mass% is Nd x R xl Fe 100-(x + xl + y + yl + z) T y M yl B z , wherein 24 ≤ x ≤ 33, 0 ≤ x1 ≤ 15, 1.43 ≤ y ≤ 16.43, 0.1 ≤ yl ≤ 0.6, 0.91 ≤ z ≤ 1.07, R is one or more selected from the group consisting of Dy, Tb, Pr, Ce and Gd, T is one or more selected from the group consisting of Co, Cu and Al, M is one or more selected from the group consisting of Nb, Zr, Ti, Cr and Mo, and M is distributed within the grain boundary phase of the NdFeB magnets.
摘要翻译：本发明提供高耐蚀烧结钕铁硼磁体及其制备方法。所述磁体的质量％的组成为Nd x R xl Fe 100-（x + x1 + y + y + y + z）T y M yl B z，其中24‰¤x‰¤33，0‰¤x1‰¤15 ，1.43‰¤‰¤16.43,0.1‰¤‰¤0.6，0.91‰¤z‰¤1.07，R是选自Dy，Tb，Pr，Ce和Gd中的一种或多种，T是一种或更优选由Co，Cu和Al组成的组，M是选自Nb，Zr，Ti，Cr和Mo中的一种或多种，M分布在NdFeB磁体的晶界相内。

4. 发明授权

EP2845208B1 KUPFER-FLACHWICKLUNG ZUR ERZEUGUNG MAGNETISCHER FELDER IN ELEKTRISCHEN ENERGIEWANDLERN MIT HOHEN FÜLLFAKTOREN 有权转让
公开(公告)号：EP2845208B1
公开(公告)日：2020-01-22
申请号：EP13716985.0
申请日：2013-04-02
申请人： Robert Bosch GmbH
发明人： WILDE, Alexandra , HUBER, Arne , BARTH, Peter
IPC分类号： H01F27/28 , H02K15/04 , H01F41/061

5. 发明公开

EP3281212A1 WEICHMAGNETISCHER VERBUNDWERKSTOFF UND ENTSPRECHENDE VERFAHREN ZUM HERSTELLEN EINES WEICHMAGNETISCHEN VERBUNDWERKSTOFFS 审中-公开
标题翻译：软磁复合材料及生产软磁复合材料的适宜方法
公开(公告)号：EP3281212A1
公开(公告)日：2018-02-14
申请号：EP16710976.8
申请日：2016-03-18
申请人： Robert Bosch GmbH
发明人： WILDE, Alexandra , SCHELLENBERG, Inga , BURGHAUS, Jens
IPC分类号： H01F1/26 , H01F41/02
CPC分类号： H01F1/26 , H01F41/0246
摘要： The invention relates to a soft magnetic composite. Said soft magnetic composite comprises a plurality of crystalline pure iron base particles (E1) and a solid metallic glass (G1), wherein the plurality of crystalline pure iron base particles (E1) have a coating made from the bulk metallic glass (G1) and the plurality of crystalline pure iron base particles (E1) are in contact with each other via the covering made from the bulk metallic glass (G1). The invention also relates to two alternative methods for producing a soft magnetic composite.

6. 发明授权

EP2104976B1 ELEKTRISCHE MASCHINE 有权
公开(公告)号：EP2104976B1
公开(公告)日：2011-04-13
申请号：EP07822518.2
申请日：2007-11-13
申请人： Robert Bosch GmbH
发明人： WILDE, Alexandra , KELLETER, Arndt , REUTLINGER, Kurt
IPC分类号： H02K31/02 , F04B17/03
CPC分类号： H02K21/44
摘要： The present invention relates to an electrical machine having a rotor (4), a stator (7, 8), a rotating-field production device and a pole-field production device (9), in which the rotor (4) can rotate about a rotation axis which passes through two further opposite sections (5, 6) of the rotor (4), and with the rotating-field production device being designed to produce an essentially radial magnetic field which rotates about the rotation axis of the rotor (4), and with the pole-field production device (9) being designed to produce a magnetic field of opposite polarity to the rotor (4) on the opposite sections (5, 6). In order to reduce the size of the electrical machine without reducing the power, the pole-field production device has at least one magnet (9).

7. 发明公开

EP2845208A2 KUPFER-FLACHWICKLUNG ZUR ERZEUGUNG MAGNETISCHER FELDER IN ELEKTRISCHEN ENERGIEWANDLERN MIT HOHEN FÜLLFAKTOREN 有权转让
标题翻译：铜扁平线圈用于产生电能的转换器波高填充因素
公开(公告)号：EP2845208A2
公开(公告)日：2015-03-11
申请号：EP13716985.0
申请日：2013-04-02
申请人： Robert Bosch GmbH
发明人： WILDE, Alexandra , HUBER, Arne , BARTH, Peter
IPC分类号： H01F27/28 , H01F41/06 , H02K3/04
摘要： The invention relates to a method for producing a flat copper winding (1). The invention further relates to an energy converter produced according to said method.

8. 发明公开

EP2104976A1 ELEKTRISCHE MASCHINE 有权
公开(公告)号：EP2104976A1
公开(公告)日：2009-09-30
申请号：EP07822518.2
申请日：2007-11-13
申请人： Robert Bosch GmbH
发明人： WILDE, Alexandra , KELLETER, Arndt , REUTLINGER, Kurt
IPC分类号： H02K31/02 , F04B17/03
CPC分类号： H02K21/44
摘要： The present invention relates to an electrical machine having a rotor (4), a stator (7, 8), a rotating-field production device and a pole-field production device (9), in which the rotor (4) can rotate about a rotation axis which passes through two further opposite sections (5, 6) of the rotor (4), and with the rotating-field production device being designed to produce an essentially radial magnetic field which rotates about the rotation axis of the rotor (4), and with the pole-field production device (9) being designed to produce a magnetic field of opposite polarity to the rotor (4) on the opposite sections (5, 6). In order to reduce the size of the electrical machine without reducing the power, the pole-field production device has at least one magnet (9).
摘要翻译：本发明涉及具有转子（4），定子（7,8），旋转场生产装置和杆场生产装置（9）的电机，其中转子（4）可绕（4）的两个另外的相对区段（5,6）的旋转轴线，并且旋转场生成装置被设计成产生基本上径向的磁场，该磁场围绕转子（4）的旋转轴线旋转），并且极场生成装置（9）被设计成在相对的部分（5,6）上产生与转子（4）相反极性的磁场。为了在不降低功率的情况下减小电机尺寸，极场生产装置具有至少一个磁体（9）。

9. 发明授权

EP2668655B1 SYNTHESE VON MAGNETISCHEN KOMPOSITEN 有权
标题翻译：合成磁性复合材料
公开(公告)号：EP2668655B1
公开(公告)日：2015-05-06
申请号：EP11793721.9
申请日：2011-11-29
申请人： Robert Bosch GmbH
发明人： WILDE, Alexandra , KLEINEHAKENKAMP, Katharina , GAENZLE, Jochen , RIESSEN, Jutta , EISELE, Ulrich
IPC分类号： H01F1/057 , H01F41/26 , C25D13/02
CPC分类号： H01F41/0253 , B82Y25/00 , C25D15/00 , H01F1/032 , H01F1/0579 , H01F1/12 , H01F10/126 , H01F41/26

10. 发明公开

EP2721618A1 NEODYMIUM/IRON/BORON-BASED PERMANENT MAGNET 审中-公开
标题翻译：永久磁铁钕/铁/ BOR BASIS
公开(公告)号：EP2721618A1
公开(公告)日：2014-04-23
申请号：EP12800074.2
申请日：2012-06-15
申请人： Ningbo Institute Of Material Technology And Engineering Chinese Academy of Sciences , Robert Bosch GmbH
发明人： CHEN, Renjie , YAN, Aru , LEE, Don , YAN, Guanghui , LIU, Youhao , WILDE, Alexandra , BARTH, Peter , YU, Jiaqing
IPC分类号： H01F1/057 , H01F41/02
CPC分类号： C22C38/002 , B22F2998/10 , C22C33/0257 , C22C38/005 , C22C38/06 , C22C38/10 , C22C38/14 , C22C38/16 , C22C2202/02 , H01F1/0577 , H01F41/0273 , B22F9/04 , B22F2202/05 , B22F3/02 , B22F3/10
摘要： A sintered neodymium/iron/boron-based permanent magnet is provided. The permanent magnet comprises 16 to 25wt.% of Nd, 4 to 10 wt.% of Dy, 0 to 1.2 wt.% of Tb, 2 to 13 wt.% of component R, wherein component R is selected from Pr, Ce, Gd, or Y, or any combination thereof, 1.4 to 9 wt.% of component T, wherein component T is selected from Co, Cu, or Al, or any combination thereof, 0.1 to 0.6 wt.% of component M, wherein component M is selected from Zr, Ti, or Mo, or any combination thereof, 0.9 to 1.1 wt.% of B, and the balance of Fe. The permanent magnet only contains a limited amount of Dy and very little or even no Tb, and yet has high coercivity and high thermal stability. An electric motor, a generator and an integrated electromotor comprising the permanent magnet are also provided.

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