专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09350208B2 Electrical machine comprising rotor provided with winding facilitating switching, and associated starter 有权
标题翻译：电机包括转子，提供绕组，便于切换，以及相关起动器
公开(公告)号：US09350208B2
公开(公告)日：2016-05-24
申请号：US13641524
申请日：2011-04-20
申请人： Nicolas Labbe , Aurélien Vauquelin , Benoit Dupeux
发明人： Nicolas Labbe , Aurélien Vauquelin , Benoit Dupeux
IPC分类号： H02K3/48 , H02K23/32 , H02K23/38
CPC分类号： H02K3/48 , H02K23/32 , H02K23/38
摘要： A machine having a wound rotor (102) comprising a manifold (112) that includes a set of blades (131) and longitudinal notches (133). Rotor (102) also comprises a winding (108) formed of a set of conductors (134) that each comprise two arms (135.1, 135.2), connected together by a base (136). The curve, representing the electromotive force (EMF) generated by the rotor (102) on the basis of the angle of rotation of the rotor, is linear and steep in a switching region, and the notches (133) are angularly shifted relative to the blades (131) so that each notch (133) is located opposite a junction between two blades. The machine may relate to a starter fitted with the machine.
摘要翻译：一种具有卷绕转子（102）的机器，包括一组包括一组叶片（131）和纵向凹口（133）的歧管（112）。转子（102）还包括由一组导体（134）形成的绕组（108），每个导体（134）各自包括由基座（136）连接在一起的两个臂（135.1,135.2）。代表转子（102）基于转子的旋转角产生的电动势（EMF）的曲线在开关区域中是线性和陡峭的，并且切口（133）相对于转子叶片（131），使得每个切口（133）与两个叶片之间的连接部相对。机器可能与装有机器的起动机有关。

2. 发明授权

US09231460B2 Electric rotating machine with salient poles 有权
标题翻译：旋转电机带凸极
公开(公告)号：US09231460B2
公开(公告)日：2016-01-05
申请号：US12687690
申请日：2010-01-14
申请人： Nicolas Labbe , Benoit Dupeux , Jean-Paul Yonnet
发明人： Nicolas Labbe , Benoit Dupeux , Jean-Paul Yonnet
IPC分类号： H02K23/42 , H02K1/17 , H02K21/38 , F02N11/00
CPC分类号： H02K23/42 , F02N11/00 , H02K1/17 , H02K21/38
摘要： A DC electric rotating machine, such as a starter of an automotive vehicle, includes a stator with salient poles having at least four poles distributed uniformly over the circumference of the stator, a rotor disposed inside the stator, a set of brushes adapted for the electric supply of the rotor, and at least two geometrically opposed salient poles. Each pole includes at least one substantially radial slot in a plane parallel to the axis of rotation of the rotor and preferably passes through the axis of the rotor. By minimizing the reaction fields of the armature, utilization of the magnetic material of the parts of the stator is balanced and a harmful armature reaction effect, which increases saturation of the polar parts of the inductor and which leads to reduction in the driving magnetic torque, is mitigated.
摘要翻译：诸如机动车辆的起动器的直流电动旋转机械包括具有至少四个极分布在定子的圆周上的至少四个极的定子，设置在定子内部的转子，一组适于电动的电刷转子的供给，以及至少两个几何相对的凸极。每个极包括在平行于转子的旋转轴线的平面中的至少一个基本上径向的槽，并且优选地通过转子的轴线。通过最小化电枢的反应场，定子的磁性材料的利用被平衡，并且有害的电枢反应效应增加了电感器的极性部分的饱和度并导致驱动磁矩的减小，被减轻

3. 发明申请

US20100127590A1 ROTATING ELECTRICAL MACHINE, IN PARTICULAR FOR THE STARTER OF AN AUTOMOTIVE VEHICLE 有权
标题翻译：旋转电机，特别是汽车起动机
公开(公告)号：US20100127590A1
公开(公告)日：2010-05-27
申请号：US12515470
申请日：2007-11-30
申请人： Jean Sébastien Metral , Nicolas Labbe , Benoit Dupeux , Stéphane Plaideau
发明人： Jean Sébastien Metral , Nicolas Labbe , Benoit Dupeux , Stéphane Plaideau
IPC分类号： H02K23/04 , H02K1/18
CPC分类号： H02K1/17 , H02K7/10 , H02K13/10 , H02K15/03 , H02K23/04
摘要： A DC electric rotating machine mainly for the starter of an automotive vehicle, including: a stator having a magnetised structure with permanent magnetisation and extending along the circumference of the stator; a rotor; a set of brushes adapted for the electric supply of the rotor by switching the electrical current in sections of the rotor; wherein the magnetised structure (5) of the stator includes at least one sector, between two consecutive magnetic poles (N; S) of the magnetised structure, having a magnetisation vector that varies in an essentially sinusoidal manner upon displacement on the stator circumference, and wherein the angular deviation of the neutral line is selected so as to improve the switching during the operation of the machine.
摘要翻译：一种主要用于汽车起动机的DC旋转电机，包括：定子，其具有永久磁化并沿着定子的圆周延伸的磁化结构; 转子一组电刷，用于通过转动转子的部分中的电流来供应转子; 其中所述定子的磁化结构（5）包括在所述磁化结构的两个连续磁极（N; S）之间的至少一个扇区，所述至少一个扇区具有在所述定子圆周上的位移时以基本正弦曲线方式变化的磁化矢量，以及其中选择中性线的角度偏差，以便改善机器操作期间的切换。

4. 发明授权

US09130418B2 Direct current rotating electric machine with stator having magnetised structure 有权
标题翻译：具有磁化结构的定子的直流旋转电机
公开(公告)号：US09130418B2
公开(公告)日：2015-09-08
申请号：US12515470
申请日：2007-11-30
申请人： Jean Sébastien Metral , Nicolas Labbe , Benoit Dupeux , Stéphane Plaideau
发明人： Jean Sébastien Metral , Nicolas Labbe , Benoit Dupeux , Stéphane Plaideau
IPC分类号： H02K1/17 , H02K23/04 , H02K15/03
CPC分类号： H02K1/17 , H02K7/10 , H02K13/10 , H02K15/03 , H02K23/04
摘要： A DC electric rotating machine mainly for the starter of an automotive vehicle, including: a stator having a magnetized structure with permanent magnetization and extending along the circumference of the stator; a rotor; a set of brushes adapted for the electric supply of the rotor by switching the electrical current in sections of the rotor; wherein the magnetized structure (5) of the stator includes at least one sector, between two consecutive magnetic poles (N; S) of the magnetized structure, having a magnetization vector that varies in an essentially sinusoidal manner upon displacement on the stator circumference, and wherein the angular deviation of the neutral line is selected so as to improve the switching during the operation of the machine.
摘要翻译：一种主要用于汽车起动机的直流电动旋转机械，包括：定子，其具有永久磁化的磁化结构并沿着定子的圆周延伸; 转子一组电刷，用于通过转动转子的部分中的电流来供应转子; 其中所述定子的所述磁化结构（5）包括在所述磁化结构的两个连续磁极（N; S）之间的至少一个扇区，所述至少一个扇区具有在所述定子圆周上的位移时以基本正弦曲线方式变化的磁化矢量;以及其中选择中性线的角度偏差，以便改善机器操作期间的切换。

5. 发明申请

US20130207488A1 ROTATING ELECTRICAL MACHINE, IN PARTICULAR FOR A MOTOR VEHICLE STARTER 有权
标题翻译：旋转电机，特别适用于电动汽车起动机
公开(公告)号：US20130207488A1
公开(公告)日：2013-08-15
申请号：US13641513
申请日：2011-04-22
申请人： Nicolas Labbe , Philippe Tesson , Benoit Dupeux , Aurélien Vauquelin , Jean-Paul Vilain
发明人： Nicolas Labbe , Philippe Tesson , Benoit Dupeux , Aurélien Vauquelin , Jean-Paul Vilain
IPC分类号： H02K1/22 , H02K1/17 , H02K1/04
CPC分类号： H02K1/22 , H02K1/02 , H02K1/04 , H02K1/17 , H02K1/26 , H02K3/47 , H02K23/04 , H02K23/26 , H02K23/40 , H02K23/58
摘要： A rotating electric machine comprising a rotor (2) comprising a body (34) on the periphery of which are installed conductors (36) forming the winding, and a stator (3) positioned around the rotor (2) comprising a magnetized structure extending along a circumference of the stator (3). The body (34) of the rotor (2) is made partially of plastic, in the region of the teeth which conventionally separate the notches near the air gap, on the periphery of the armature. A modified structure of magnets of Halbach type is made with magnets of NdFeB type to reduce the thickness of the stator (3), to increase the radius (R2) of the rotor (2) so as to position all the conductors (36) on the periphery of the body (34) of the rotor (2) on one and the same layer at a diameter of maximum value.
摘要翻译：一种旋转电机，包括转子（2），转子（2）包括在其周边上形成绕组的导体（36）的主体（34），以及围绕转子（2）定位的定子（3），包括沿着定子（3）的圆周。转子（2）的主体（34）部分地由塑料制成，在通常将气隙附近的凹口分开的齿的区域中，在衔铁的周边上。 Halbach型磁体的改进结构由NdFeB型磁体制成，以减小定子（3）的厚度，增加转子（2）的半径（R2），从而将所有导体（36）放置在转子（2）的主体（34）的周边在最大值直径的同一层上。

6. 发明申请

US20130134822A1 ELECTRICAL MACHINE COMPRISING A ROTOR PROVIDED WITH A WINDING FOR FACILITATING SWITCHING AND RELATED STARTER 有权
标题翻译：包括提供开关的转子的电机和相关起动器
公开(公告)号：US20130134822A1
公开(公告)日：2013-05-30
申请号：US13641524
申请日：2011-04-20
申请人： Nicolas Labbe , Aurélien Vauquelin , Benoit Dupeux
发明人： Nicolas Labbe , Aurélien Vauquelin , Benoit Dupeux
IPC分类号： H02K3/48
CPC分类号： H02K3/48 , H02K23/32 , H02K23/38
摘要： A machine having a wound rotor (102) comprising a manifold (112) that includes a set of blades (131) and longitudinal notches (133). Rotor (102) also comprises a winding (108) formed of a set of conductors (134) that each comprise two arms (135.1, 135.2), connected together by a base (136). The curve, representing the electromotive force (EMF) generated by the rotor (102) on the basis of the angle of rotation of the rotor, is linear and steep in a switching region, and the notches (133) are angularly shifted relative to the blades (131) so that each notch (133) is located opposite a junction between two blades. The machine may relate to a starter fitted with the machine.
摘要翻译：一种具有卷绕转子（102）的机器，包括一组包括一组叶片（131）和纵向凹口（133）的歧管（112）。转子（102）还包括由一组导体（134）形成的绕组（108），每个导体（134）各自包括由基座（136）连接在一起的两个臂（135.1,135.2）。代表转子（102）基于转子的旋转角产生的电动势（EMF）的曲线在开关区域中是线性和陡峭的，并且切口（133）相对于转子叶片（131），使得每个切口（133）与两个叶片之间的连接部相对。机器可能与装有机器的起动机有关。

7. 发明申请

US20110210634A1 ROTATING ELECTRICAL MACHINE, IN PARTICULAR FOR A MOTOR VEHICLE STARTER 有权
标题翻译：旋转电机，特别适用于电动汽车起动机
公开(公告)号：US20110210634A1
公开(公告)日：2011-09-01
申请号：US12672609
申请日：2008-07-21
申请人： Benoit Dupeux , Nicolas Labbe
发明人： Benoit Dupeux , Nicolas Labbe
IPC分类号： H02K23/04
CPC分类号： H02K21/26 , H02K1/17 , H02K21/38 , H02K23/04
摘要： A direct-current rotating electrical machine, in particular for a motor vehicle starter. The machine includes a stator comprising a magnetized structure with permanent magnetization, extending along a circumference of the stator, a rotor, and a group of brushes arranged to allow the electrical supply of the rotor by switching the electrical current in sections of the rotor. The magnetized structure of the machine includes a plurality of main magnets and a plurality of auxiliary magnets, each arranged between two main magnets. The auxiliary magnets have a smaller angular extent and/or radial thickness than the main magnets. The magnetization vector in at least one of the main and auxiliary magnets varies continuously or in steps, at least locally taking a direction other than radial and orthoradial directions.
摘要翻译：直流旋转电机，特别是用于机动车起动器。该机器包括定子，该定子包括具有永久磁化的磁化结构，沿着定子的圆周延伸，转子和一组电刷，其布置成通过在转子的部分切换电流来允许转子的电力供应。机器的磁化结构包括多个主磁体和多个辅助磁体，每个辅助磁体均布置在两个主磁体之间。辅助磁体具有比主磁体更小的角度范围和/或径向厚度。至少一个主磁体和辅助磁体中的磁化矢量连续或逐步变化，至少局部地采取除径向和朝向方向以外的方向。

8. 发明申请

US20100176677A1 ELECTRIC ROTATING MACHINE WITH SALIENT POLES 有权
标题翻译：电动旋转机
公开(公告)号：US20100176677A1
公开(公告)日：2010-07-15
申请号：US12687690
申请日：2010-01-14
申请人： Nicolas Labbe , Benoit Dupeux , Jean-Paul Yonnet
发明人： Nicolas Labbe , Benoit Dupeux , Jean-Paul Yonnet
IPC分类号： H02K23/42 , H02K1/14
CPC分类号： H02K23/42 , F02N11/00 , H02K1/17 , H02K21/38
摘要： A DC electric rotating machine, such as a starter of an automotive vehicle, includes a stator with salient poles having at least four poles distributed uniformly over the circumference of the stator, a rotor disposed inside the stator, a set of brushes adapted for the electric supply of the rotor, and at least two geometrically opposed salient poles. Each pole includes at least one substantially radial slot in a plane parallel to the axis of rotation of the rotor and preferably passes through the axis of the rotor. By minimizing the reaction fields of the armature, utilization of the magnetic material of the parts of the stator is balanced and a harmful armature reaction effect, which increases saturation of the polar parts of the inductor and which leads to reduction in the driving magnetic torque, is mitigated.
摘要翻译：诸如机动车辆的起动器的直流电动旋转机械包括具有至少四个极分布在定子的圆周上的至少四个极的定子，设置在定子内部的转子，一组适于电动的电刷转子的供给，以及至少两个几何相对的凸极。每个极包括在平行于转子的旋转轴线的平面中的至少一个基本上径向的槽，并且优选地通过转子的轴线。通过最小化电枢的反应场，定子的磁性材料的利用被平衡，并且有害的电枢反应效应增加了电感器的极性部分的饱和度并导致驱动磁矩的减小，被减轻

9. 发明授权

US09450461B2 Rotating electrical machine, for starter 有权
标题翻译：旋转电机，起动器
公开(公告)号：US09450461B2
公开(公告)日：2016-09-20
申请号：US13641513
申请日：2011-04-22
申请人： Nicolas Labbe , Philippe Tesson , Benoit Dupeux , Aurélien Vauquelin , Jean-Paul Vilain
发明人： Nicolas Labbe , Philippe Tesson , Benoit Dupeux , Aurélien Vauquelin , Jean-Paul Vilain
IPC分类号： H02K1/22 , H02K1/17 , H02K1/04 , H02K1/26 , H02K3/47 , H02K23/04 , H02K23/26 , H02K23/40 , H02K23/58 , H02K1/02
CPC分类号： H02K1/22 , H02K1/02 , H02K1/04 , H02K1/17 , H02K1/26 , H02K3/47 , H02K23/04 , H02K23/26 , H02K23/40 , H02K23/58
摘要： A rotating electric machine comprising a rotor (2) comprising a body (34) on the periphery of which are installed conductors (36) forming the winding, and a stator (3) positioned around the rotor (2) comprising a magnetized structure extending along a circumference of the stator (3). The body (34) of the rotor (2) is made partially of plastic, in the region of the teeth which conventionally separate the notches near the air gap, on the periphery of the armature. A modified structure of magnets of Halbach type is made with magnets of NdFeB type to reduce the thickness of the stator (3), to increase the radius (R2) of the rotor (2) so as to position all the conductors (36) on the periphery of the body (34) of the rotor (2) on one and the same layer at a diameter of maximum value.
摘要翻译：一种旋转电机，包括转子（2），转子（2）包括在其周边上形成绕组的导体（36）的主体（34），以及围绕转子（2）定位的定子（3），包括沿着定子（3）的圆周。转子（2）的主体（34）部分地由塑料制成，在通常将气隙附近的凹口分开的齿的区域中，在衔铁的周边上。 Halbach型磁体的改进结构由NdFeB型磁体制成，以减小定子（3）的厚度，增加转子（2）的半径（R2），从而将所有导体（36）放置在转子（2）的主体（34）的周边在最大值直径的同一层上。

10. 发明授权

US08766501B2 Rotating electrical machine, in particular for a motor vehicle starter 有权
标题翻译：旋转电机，特别是汽车起动机
公开(公告)号：US08766501B2
公开(公告)日：2014-07-01
申请号：US12672609
申请日：2008-07-21
申请人： Benoit Dupeux , Nicolas Labbe
发明人： Benoit Dupeux , Nicolas Labbe
IPC分类号： H02K21/26 , H02K21/38 , H02K23/04 , H02K1/17
CPC分类号： H02K21/26 , H02K1/17 , H02K21/38 , H02K23/04
摘要： A direct-current rotating electrical machine, in particular for a motor vehicle starter. The machine includes a stator comprising a magnetized structure with permanent magnetization, extending along a circumference of the stator, a rotor, and a group of brushes arranged to allow the electrical supply of the rotor by switching the electrical current in sections of the rotor. The magnetized structure of the machine includes a plurality of main magnets and a plurality of auxiliary magnets, each arranged between two main magnets. The auxiliary magnets have a smaller angular extent and/or radial thickness than the main magnets. The magnetization vector in at least one of the main and auxiliary magnets varies continuously or in steps, at least locally taking a direction other than radial and orthoradial directions.
摘要翻译：直流旋转电机，特别是用于机动车起动器。该机器包括定子，该定子包括具有永久磁化的磁化结构，沿着定子的圆周延伸，转子和一组电刷，其布置成通过在转子的部分切换电流来允许转子的电力供应。机器的磁化结构包括多个主磁体和多个辅助磁体，每个辅助磁体均布置在两个主磁体之间。辅助磁体具有比主磁体更小的角度范围和/或径向厚度。至少一个主磁体和辅助磁体中的磁化矢量连续或逐步变化，至少局部地采取除径向和朝向方向以外的方向。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式