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

US08441163B2 Rotating electric machine with homopolar double excitation 有权
标题翻译：旋转电机采用单极双激励
公开(公告)号：US08441163B2
公开(公告)日：2013-05-14
申请号：US13125038
申请日：2009-11-09
申请人： Victor Moynot , Franck Chabot , Michel Lecrivain , Mohamed Gabsi , Sami Hlioui
发明人： Victor Moynot , Franck Chabot , Michel Lecrivain , Mohamed Gabsi , Sami Hlioui
IPC分类号： H02K1/27
CPC分类号： H02K1/2746 , H02K21/20 , H02K2201/12
摘要： The present invention essentially relates to an electric machine (1.1) with homopolar double excitation, comprising a rotor particularly consisting of a central portion (51) made of a solid magnetic material and a laminated annular portion (53) located at the periphery of the solid portion. In addition, the rotor comprises permanent magnets (54), the magnetization thereof being radially oriented relative to the axis (33) of the rotor (31), and separated from one another such that the double excitation flow generated by the field coils (38, 39) can enter the rotor (31, 67) via the flanges (48, 49) of the rotor, and come back out via the spaces between the magnets (54), or vice-versa.
摘要翻译：本发明基本上涉及具有单极双重激发的电机（1.1），其特征在于，包括由固体磁性材料制成的中心部分（51）和位于固体外围的层压环形部分（53）组成的转子一部分。此外，转子包括永磁体（54），其磁化相对于转子（31）的轴线（33）径向定向，并且彼此分离，使得由励磁线圈（38）产生的双重激发流，39）可以经由转子的凸缘（48,49）进入转子（31,67），并通过磁体（54）之间的空间返回，反之亦然。

2. 发明申请

US20110193441A1 ROTATING ELECTRIC MACHINE WITH HOMOPOLAR DOUBLE EXCITATION 有权
标题翻译：旋转电机与双极双重激励
公开(公告)号：US20110193441A1
公开(公告)日：2011-08-11
申请号：US13125038
申请日：2009-11-09
申请人： Victor Moynot , Franck Chabot , Michel Lecrivain , Mohamed Gabsi , Sami Hlioui
发明人： Victor Moynot , Franck Chabot , Michel Lecrivain , Mohamed Gabsi , Sami Hlioui
IPC分类号： H02K21/20
CPC分类号： H02K1/2746 , H02K21/20 , H02K2201/12
摘要： The present invention essentially relates to an electric machine (1.1) with homopolar double excitation, comprising a rotor particularly consisting of a central portion (51) made of a solid magnetic material and a laminated annular portion (53) located at the periphery of the solid portion. In addition, the rotor comprises permanent magnets (54), the magnetisation thereof being radially oriented relative to the axis (33) of the rotor (31), and separated from one another such that the double excitation flow generated by the field coils (38, 39) can enter the rotor (31, 67) via the flanges (48, 49) of the rotor, and come back out via the spaces between the magnets (54), or vice-versa.
摘要翻译：本发明基本上涉及具有单极双重激发的电机（1.1），其特征在于，包括由固体磁性材料制成的中心部分（51）和位于固体外围的层压环形部分（53）组成的转子一部分。此外，转子包括永磁体（54），其磁化相对于转子（31）的轴线（33）径向定向，并且彼此分离，使得由励磁线圈（38）产生的双重激发流，39）可以经由转子的凸缘（48,49）进入转子（31,67），并通过磁体（54）之间的空间返回，反之亦然。

3. 发明授权

US07156057B2 Electromagnetic actuator for controlling a valve of an internal combustion engine and internal combustion engine equipped with such an actuator 有权
标题翻译：用于控制配备有这种致动器的内燃机和内燃机的阀的电磁致动器
公开(公告)号：US07156057B2
公开(公告)日：2007-01-02
申请号：US11037479
申请日：2005-01-18
申请人： Michel Lecrivain , Mohamed Gabsi , Hamid Ben Ahmed , Emmanuel Sedda , Christophe Fageon
发明人： Michel Lecrivain , Mohamed Gabsi , Hamid Ben Ahmed , Emmanuel Sedda , Christophe Fageon
IPC分类号： F01L9/04
CPC分类号： F01L9/04 , F01L2009/0436 , F01L2009/0448 , H01F7/122 , H01F7/1646
摘要： The present invention pertains to an electromechanical actuator controlling a valve of an internal combustion engine by means of a first magnetic field, generated in a variable manner by an electromagnet, and a second magnetic field, generated by at least one magnet associated with the electromagnet. According to the present invention, the actuator is characterized in that it comprises at least one connecting part forming a magnetic circuit facilitating the passage of the flux generated by the electromagnet for part of the field generated by the magnet, the connecting part being magnetically saturated by the partial field of the magnet.
摘要翻译：本发明涉及通过由电磁体以可变方式产生的第一磁场和由与电磁体相关联的至少一个磁体产生的第二磁场来控制内燃机的阀的机电致动器。根据本发明，致动器的特征在于，它包括形成磁路的至少一个连接部件，该电路有助于由电磁体产生的磁通量，用于由磁体产生的一部分磁场的通量，连接部分被磁性饱和磁铁的部分磁场。

4. 发明申请

US20050274335A1 Electromagnetic actuator for controlling a valve of an internal combustion engine and internal combustion engine equipped with such an actuator 有权
标题翻译：用于控制配备有这种致动器的内燃机和内燃机的阀的电磁致动器
公开(公告)号：US20050274335A1
公开(公告)日：2005-12-15
申请号：US11037479
申请日：2005-01-18
申请人： Michel Lecrivain , Mohamed Gabsi , Hamid Ben Ahmed , Emmanuel Sedda , Christophe Fageon
发明人： Michel Lecrivain , Mohamed Gabsi , Hamid Ben Ahmed , Emmanuel Sedda , Christophe Fageon
IPC分类号： F01L9/04 , G01R31/00 , H01F7/122 , H01F7/16
CPC分类号： F01L9/04 , F01L2009/0436 , F01L2009/0448 , H01F7/122 , H01F7/1646
摘要： The present invention pertains to an electromechanical actuator controlling a valve of an internal combustion engine by means of a first magnetic field, generated in a variable manner by an electromagnet, and a second magnetic field, generated by at least one magnet associated with the electromagnet. According to the present invention, the actuator is characterized in that it comprises at least one connecting part forming a magnetic circuit facilitating the passage of the flux generated by the electromagnet for part of the field generated by the magnet, the connecting part being magnetically saturated by the partial field of the magnet.
摘要翻译：本发明涉及通过由电磁体以可变方式产生的第一磁场和由与电磁体相关联的至少一个磁体产生的第二磁场来控制内燃机的阀的机电致动器。根据本发明，致动器的特征在于，它包括形成磁路的至少一个连接部件，该电路有助于由电磁体产生的磁通量，用于由磁体产生的一部分磁场的通量，连接部分被磁饱和磁铁的部分磁场。

5. 发明授权

US06229239B1 Electrical machine with double excitation 有权
标题翻译：电机双激励
公开(公告)号：US06229239B1
公开(公告)日：2001-05-08
申请号：US09403542
申请日：2000-02-23
申请人： Jean Lucidarme , Abdelhamid Ben Ahmed , Mohamed Gabsi , Bernard Multon , Eduardo Santander , Emmanuel Hoang , Michel Lecrivain
发明人： Jean Lucidarme , Abdelhamid Ben Ahmed , Mohamed Gabsi , Bernard Multon , Eduardo Santander , Emmanuel Hoang , Michel Lecrivain
IPC分类号： H02K1900
CPC分类号： H02K21/046 , H02K1/2706 , H02K1/2713
摘要： A double excitation, rotating electrical machine mounted on a shaft includes a rotor whereof the magnetic circuit carries at least one excitation element and a stator whereof the magnetic circuit carries a stator coil. The at least one excitation element includes at least a ring-shaped magnet associated with at least two disks each provided with radial teeth evenly distributed at their periphery and at least a ring-shaped part provided with slots in each of which is engaged contactless, one tooth of at least one toothed disk, and the stator magnetic circuit includes an even number, not less than two, of ring-shaped elements of magnetic circuit, at least an excitation stator coil being arranged between at least two neighboring elements among the magnetic circuit elements.
摘要翻译：安装在轴上的双激励旋转电机包括：转子，其磁路承载至少一个励磁元件和定子，磁路承载定子线圈。所述至少一个激励元件至少包括与至少两个盘相关联的环形磁体，所述至少两个盘设置有在其周边处均匀分布的径向齿，并且至少一个环形部分设置有槽，其中每个都被接合为非接触，一个至少一个齿盘的齿，并且所述定子磁路包括偶数个不少于两个的环形环形元件，至少一个励磁定子线圈被布置在所述磁路中的至少两个相邻元件之间元素。

6. 发明授权

US5952758A Rotating electrical machine with excitation coils, by magnets or with double excitation 失效
标题翻译：旋转电机采用励磁线圈，磁铁或双激磁
公开(公告)号：US5952758A
公开(公告)日：1999-09-14
申请号：US44902
申请日：1998-03-20
申请人： Jean Lucidarme , Abdelhamid Ben Ahmed , Mohamed Gabsi , Bernard Multon , Eduardo Santander , Emmanuel Hoang
发明人： Jean Lucidarme , Abdelhamid Ben Ahmed , Mohamed Gabsi , Bernard Multon , Eduardo Santander , Emmanuel Hoang
IPC分类号： H02K19/22 , H02K1/22 , H02K1/24 , H02K1/27 , H02K16/00 , H02K21/04 , H02K21/14 , H02K19/00 , H02K21/00
CPC分类号： H02K21/14 , H02K1/24 , H02K1/2706 , H02K1/2713 , H02K21/044 , H02K16/00
摘要： A rotating electrical machine including a rotor (2), the magnetic circuit of which carries excitation members, and a stator (16), the magnetic circuit of which carries a stator coil. The magnetic circuit of the rotor includes a shaft (1) on which are mounted end flanges (3) and at least one toothed disk (4) disposed between the end flanges, the teeth of the toothed disk being regularly spaced at its periphery, and at least one annular member (9) mounted on the end flanges and having slots (10) regularly distributed at its periphery and in each of which is engaged one tooth of at least one toothed disk. The end flanges and the toothed disk are spaced apart by gaps in which excitation members (14, 15) are accommodated.
摘要翻译：一种旋转电机，包括其磁路承载激励构件的转子（2）和定子（16），其磁路承载定子线圈。转子的磁路包括一个轴（1），其上安装有端部凸缘（3）和至少一个设置在端部凸缘之间的齿形盘（4），齿形盘的齿在其周边上规则地间隔开，并且至少一个环形构件（9），其安装在所述端部凸缘上并且具有在其周边上规则分布的槽（10），并且每个环形构件（9）接合至少一个齿形盘的一个齿。端部凸缘和齿形盘通过容纳激励构件（14,15）的间隙间隔开。

7. 发明授权

US07868506B2 Flux-switching dual excitation electrical machine 有权
标题翻译：助焊开关双励磁电机
公开(公告)号：US07868506B2
公开(公告)日：2011-01-11
申请号：US12299002
申请日：2007-03-08
申请人： Emmanuel Kiên Lôc Hoang , Michel Roger René Lecrivain , Mohamed Gabsi
发明人： Emmanuel Kiên Lôc Hoang , Michel Roger René Lecrivain , Mohamed Gabsi
IPC分类号： H02K19/16 , H02K19/24 , H02K21/44
CPC分类号： D21F1/483 , C23C4/04 , D21F1/523
摘要： Flux-switching electrical machines. In particular, a flux-switching electrical machine having a stator and a rotor. The stator has permanent magnets, armature windings and excitation windings, and the rotor has no winding or permanent magnet but includes a plurality of flux-switching teeth. The stator is generally formed by a succession of elementary cells, each cell being intended to interact with only a single tooth of the rotor at a time. Each cell includes one of the permanent magnets; a first slot for at least partly housing one of the excitation windings at least; and second slots for housing one of the armature windings.
摘要翻译：磁通切换电机。特别地，具有定子和转子的磁通切换电机。定子具有永磁体，电枢绕组和励磁绕组，并且转子没有绕组或永磁体，而是包括多个通量切换齿。定子通常由一系列元件单元形成，每个单元一次仅与转子的单个齿相互作用。每个电池包括一个永磁体; 至少部分地容纳所述励磁绕组中的一个的第一槽; 以及用于容纳电枢绕组之一的第二槽。

8. 发明申请

US20100038978A1 FLUX-SWITCHING DUAL EXCITATION ELECTRICAL MACHINE 有权
标题翻译：通电开关双激电机
公开(公告)号：US20100038978A1
公开(公告)日：2010-02-18
申请号：US12299002
申请日：2007-03-08
申请人： Emmanuel Kiên Lôc Hoang , Michel Roger René Lecrivain , Mohamed Gabsi
发明人： Emmanuel Kiên Lôc Hoang , Michel Roger René Lecrivain , Mohamed Gabsi
IPC分类号： H02K21/44
CPC分类号： D21F1/483 , C23C4/04 , D21F1/523
摘要： Flux-switching electrical machines. In particular, a flux-switching electrical machine having a stator and a rotor. The stator has permanent magnets, armature windings and excitation windings, and the rotor has no winding or permanent magnet but includes a plurality of flux-switching teeth. The stator is generally formed by a succession of elementary cells, each cell being intended to interact with only a single tooth of the rotor at a time. Each cell includes one of the permanent magnets; a first slot for at least partly housing one of the excitation windings at least; and second slots for housing one of the armature windings.
摘要翻译：磁通切换电机。特别地，具有定子和转子的磁通切换电机。定子具有永磁体，电枢绕组和励磁绕组，并且转子没有绕组或永磁体，而是包括多个通量切换齿。定子通常由一系列元件单元形成，每个单元一次仅与转子的单个齿相互作用。每个电池包括一个永磁体; 至少部分地容纳所述励磁绕组中的一个的第一槽; 以及用于容纳电枢绕组之一的第二槽。

9. 发明授权

US06462449B1 Rotating electric machine with improved double excitation 有权
标题翻译：旋转电机改善双重激励
公开(公告)号：US06462449B1
公开(公告)日：2002-10-08
申请号：US09857619
申请日：2001-08-31
申请人： Jean Lucidarme , Mohamed Gabsi , Michel Lecrivain , Hamid Ben Ahmed
发明人： Jean Lucidarme , Mohamed Gabsi , Michel Lecrivain , Hamid Ben Ahmed
IPC分类号： H02K1924
CPC分类号： H02K21/048 , H02K1/2706 , H02K21/04
摘要： A rotating electric machine whereof the rotor includes a magnetic core provided with radial teeth, uniformly distributed at its periphery, annular magnets arranged on either side of the core axial ends and magnetic end flanges pressing the annular magnets against the core, magnetic bars linking the end flanges together, housed in the spaces between the radial teeth, additional magnets being interposed between each of the bars and at least the side walls of the core radial teeth defining the spaces. The stator includes a magnetic core, excitation coils arranged on either side of the core, a stator coil wound on the core and a magnetic ring in contact with the core and provided with radial rims co-operating with the axial rims of the rotor end flanges to form paths for the return flux.
摘要翻译：一种旋转电机，其转子包括设置有径向齿的磁芯，在其周边均匀分布，布置在芯轴端部两侧的环形磁体和将环形磁体压靠在磁芯上的磁端凸缘，连接端部的磁棒凸缘一起容纳在径向齿之间的空间中，另外的磁铁被插入在每个杆之间以及限定空间的芯径向齿的至少侧壁之间。定子包括磁芯，布置在磁芯的任一侧的励磁线圈，缠绕在磁芯上的定子线圈和与磁芯接触的磁环并设置有与转子端部凸缘的轴向边缘配合的径向轮缘以形成返回通量的路径。

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