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1. 发明授权

US06700229B2 Electrical machine 有权
标题翻译：电机
公开(公告)号：US06700229B2
公开(公告)日：2004-03-02
申请号：US10240723
申请日：2002-10-07
申请人： Chandur Sadarangani , Lars Gertmar , Waqas Arshad , Thomas Bäckström
发明人： Chandur Sadarangani , Lars Gertmar , Waqas Arshad , Thomas Bäckström
IPC分类号： H02K4100
CPC分类号： H02K41/031 , F02B1/12 , F02B63/041 , F02B71/04 , H02K1/14 , H02K7/1884 , H02K35/02 , H02K99/10
摘要： An electrical machine with at least a machine unit. The machine unit includes a stator, which includes a plurality of magnetic flux conductors and an electric conductor forming a winding extending in a substantially closed winding path through each magnetic flux conductor, and a movable element, which includes permanent magnet elements movable in a reciprocating movement in relation to the stator along a movement path. The winding path includes a first current carrying portion, which extends substantially in parallel with the movement path. Each magnetic flux conductor is arranged to form, together with one of the permanent magnet elements, a closed magnetic flux circuit extending around the current carrying portion. The magnetic flux conductors are arranged in an alternating order with respect to the direction of the magnetic flux in relation to the permanent magnet elements in the respective magnetic flux circuit.
摘要翻译：具有至少一个机器单元的电机。机器单元包括定子，该定子包括多个磁通导体和形成在基本上闭合的绕组路径中延伸通过每个磁通导体的绕组的电导体，以及可移动元件，其包括可往复运动的永久磁铁元件相对于沿着移动路径的定子。卷绕路径包括基本上与移动路径平行地延伸的第一载流部分。每个磁通导体布置成与一个永磁体元件一起形成围绕电流承载部分延伸的封闭磁通电路。磁通导体相对于磁通量相对于各磁通电路中的永久磁铁元件的方向以交替的顺序排列。

2. 发明授权

US06717297B2 Electrical machine 有权
标题翻译：电机
公开(公告)号：US06717297B2
公开(公告)日：2004-04-06
申请号：US10240724
申请日：2002-10-07
申请人： Chandur Sadarangani , Lars Gertmar , Waqas Arshad
发明人： Chandur Sadarangani , Lars Gertmar , Waqas Arshad
IPC分类号： H02K3300
CPC分类号： H02K41/031 , F02B1/12 , F02B63/041 , F02B71/04 , H02K1/14 , H02K7/1884 , H02K35/02 , H02K99/10
摘要： An electrical machine with at least a machine unit. This machine unit includes a stator, which includes a plurality of magnetic flux conductors, an electric conductor forming a winding extending in a substantially closed winding path through each magnetic flux conductor, and a least one first movable element, which includes a number of permanent magnet elements and which is movable in a reciprocating movement in relation to the stator along a first movement path in a space having a finite length and formed by at least some of the magnetic flux conductors. The winding path includes a first current carrying portion, which extends substantially in parallel with the first movement path. Each magnetic flux conductor is arranged to form, together with one of the permanent magnetic elements, a closed magnetic flux circuit extending around the current carrying portion.
摘要翻译：具有至少一个机器单元的电机。该机器单元包括定子，其包括多个磁通导体，形成绕通过每个磁通导体的基本上闭合的绕组路径延伸的绕组的电导体，以及包括多个永磁体的至少一个第一可移动元件并且其可以沿着具有有限长度且由至少一些磁通导体形成的空间中的第一移动路径相对于定子相对于定子往复运动地移动。卷绕路径包括基本上与第一移动路径平行地延伸的第一载流部分。每个磁通导体被布置成与永磁体中的一个一起形成围绕电流承载部分延伸的闭合磁通电路。

3. 发明申请

US20060131974A1 Electrical machine and use thereof 有权
标题翻译：电机及其用途
公开(公告)号：US20060131974A1
公开(公告)日：2006-06-22
申请号：US10524388
申请日：2003-08-13
申请人： Chandur Sadarangani , Thomas Backstrom , Waqas Arshad
发明人： Chandur Sadarangani , Thomas Backstrom , Waqas Arshad
IPC分类号： H02K21/12
CPC分类号： H02K41/031 , F02B1/12 , H02K7/1823 , H02K7/183 , H02K7/1876 , H02K21/125 , H02K35/02 , H02K2201/12
摘要： The invention relates to an electrical machine of the transversal-flux type. The machine comprises a stator and a movable element. The stator has a plurality of stator elements with magnetic flux conductors and an electric winding extending in a closed winding path through each magnetic flux conductor. The movable element comprises a number of permanent-magnet members and is movable in relation to the stator along a movement path. The winding path comprises a first current-carrying section extending along the movement path. Each magnetic flux conductor forms, together with one of the permanent-magnet members, a closed magnetic flux circuit around said current-carrying section. Each permanent-magnet member comprises a primary magnet with a magnetic direction across the movement path. Adjacently located permanent-magnet members are separated from each other by an intermediate member comprising at least one secondary magnet that has a magnetic direction essentially across the magnetic direction of the primary magnet.
摘要翻译：本发明涉及横向磁通型电机。机器包括定子和可移动元件。定子具有多个具有磁通导体的定子元件和在闭合绕组通路中延伸穿过每个磁通导体的电绕组。可移动元件包括多个永磁体构件，并且可沿着移动路径相对于定子移动。卷绕路径包括沿移动路径延伸的第一载流部分。每个磁通导体与一个永磁体构件一起形成围绕所述载流部分的闭合磁通电路。每个永磁体构件包括穿过移动路径的磁方向的主磁体。相邻的永磁体构件通过中间构件彼此分离，所述中间构件包括至少一个具有基本上横跨主磁体的磁方向的磁方向的次级磁体。

4. 发明授权

US06748907B2 Device including a combustion engine, a use of the device, and a vehicle 有权
标题翻译：包括内燃机，装置的使用以及车辆的装置
公开(公告)号：US06748907B2
公开(公告)日：2004-06-15
申请号：US10168401
申请日：2002-06-21
申请人： Anders Malmquist , Lars Gertmar , Harry Frank , Chandur Sadarangani
发明人： Anders Malmquist , Lars Gertmar , Harry Frank , Chandur Sadarangani
IPC分类号： F02B7100
CPC分类号： B60K6/46 , B60L11/005 , B60L11/126 , B60L11/16 , B60L15/2045 , B60L2210/10 , B60L2210/30 , B60L2210/40 , B60L2220/46 , B60L2260/28 , F02B1/12 , F02B63/041 , F02B71/04 , H02K7/1884 , Y02T10/6217 , Y02T10/641 , Y02T10/645 , Y02T10/7022 , Y02T10/7077 , Y02T10/7216 , Y02T10/7241 , Y02T10/7283
摘要： A device that includes a combustion engine with a piston that is mechanically freely movable in a housing. The device permits combustion of a fuel mixture to produce a pushing force to the piston. The device includes an electromagnetic energy transducer and an external current circuit, which is connected to the energy transducer for exchange of effect in a direction to or from the energy transducer. A control unit controls the direction of the effect, which is exchanged between the energy transducer and the external current circuit, during operation of the device. Such a device can be used to generate electrical energy, and can be employed in a vehicle.
摘要翻译：一种装置，其包括具有可在壳体中机械自由移动的活塞的内燃机。该装置允许燃料混合物的燃烧产生对活塞的推力。该装置包括电磁能量传感器和外部电流电路，其连接到能量换能器，用于在与能量换能器相关的方向上交换效应。在设备运行期间，控制单元控制在能量传感器和外部电流电路之间交换的效果的方向。这种装置可以用于产生电能，并且可以用于车辆中。

5. 发明授权

US5402026A Rotor for a short circuited alternating current motor 失效
标题翻译：转子用于短路交流电动机
公开(公告)号：US5402026A
公开(公告)日：1995-03-28
申请号：US122568
申请日：1993-10-01
申请人： Lars Gertmar , Bengt Rydholm , Chandur Sadarangani , Jens P. Zinck
发明人： Lars Gertmar , Bengt Rydholm , Chandur Sadarangani , Jens P. Zinck
IPC分类号： H02K1/32 , H02K17/16 , H02K17/18 , H02K1/26 , H02K1/28
CPC分类号： H02K17/165 , H02K1/32 , H02K17/185
摘要： A rotor for short-circuited alternating current motors, having a pack of circular rotor blades fixedly mounted on a shaft, the plates have, uniformly around the peripheral edges thereof, a number of recesses which, when the plates are packed, form generally axially extending rotor slots, and each rotor slot includes a first recess or cavity whose peripheral edge forms a closed contour and which accommodates a conductor radially inwards of the mantle surface of the rotor, the peripheral edge of said first recess has a concavity which faces towards said peripheral edge, and a second recess which forms a radially extending slot which extends from a point close to the concavity and out towards said peripheral edge, a bridge is formed between the first recess and the second recess, and the second recess has a widened part which is located between the concavity of the first recess and the peripheral edge.
摘要翻译： PCT No.PCT / SE92 / 00171 Sec。 371日期：1993年10月1日 102（e）日期1993年10月1日PCT 1991年3月20日PCT公布。公开号WO92 / 17933 日期：1992年10月15日。一种用于短路交流电动机的转子，其具有固定地安装在轴上的一组圆形转子叶片，所述板在其周边周围均匀地具有多个凹槽，被包装，形成大致轴向延伸的转子槽，并且每个转子槽包括第一凹部或空腔，其外围边缘形成封闭轮廓并且容纳导体的外壳表面径向向内的导体，所述第一凹部的周边边缘具有面向所述周边边缘的凹面，以及形成径向延伸槽的第二凹槽，所述凹槽从靠近所述凹部的位置延伸出并朝向所述周边边缘延伸，在所述第一凹槽和所述第二凹槽之间形成桥，第二凹部具有位于第一凹部的凹部和周缘之间的加宽部。

6. 发明授权

US07859141B2 Electrical machine and use thereof 有权
标题翻译：电机及其用途
公开(公告)号：US07859141B2
公开(公告)日：2010-12-28
申请号：US10524388
申请日：2003-08-13
申请人： Chandur Sadarangani , Thomas Bäckström , Waqas M. Arshad
发明人： Chandur Sadarangani , Thomas Bäckström , Waqas M. Arshad
IPC分类号： H02K41/02
CPC分类号： H02K41/031 , F02B1/12 , H02K7/1823 , H02K7/183 , H02K7/1876 , H02K21/125 , H02K35/02 , H02K2201/12
摘要： The invention relates to an electrical machine of the transversal-flux type. The machine comprises a stator and a movable element. The stator has a plurality of stator elements with magnetic flux conductors and an electric winding extending in a closed winding path through each magnetic flux conductor. The movable element comprises a number of permanent-magnet members and is movable in relation to the stator along a movement path. The winding path comprises a first current-carrying section extending along the movement path. Each magnetic flux conductor forms, together with one of the permanent-magnet members, a closed magnetic flux circuit around said current-carrying section. Each permanent-magnet member comprises a primary magnet with a magnetic direction across the movement path. Adjacently located permanent-magnet members are separated from each other by an intermediate member comprising at least one secondary magnet that has a magnetic direction essentially across the magnetic direction of the primary magnet.
摘要翻译：本发明涉及横向磁通型电机。机器包括定子和可移动元件。定子具有多个具有磁通导体的定子元件和在闭合绕组通路中延伸穿过每个磁通导体的电绕组。可移动元件包括多个永磁体构件，并且可沿着移动路径相对于定子移动。卷绕路径包括沿移动路径延伸的第一载流部分。每个磁通导体与一个永磁体构件一起形成围绕所述载流部分的闭合磁通电路。每个永磁体构件包括穿过移动路径的磁方向的主磁体。相邻的永磁体构件通过中间构件彼此分离，所述中间构件包括至少一个具有基本上横跨主磁体的磁方向的磁方向的次级磁体。

7. 发明授权

US6098735A Hybrid drive system 失效
标题翻译：混合动力系统
公开(公告)号：US6098735A
公开(公告)日：2000-08-08
申请号：US29319
申请日：1998-04-29
申请人： Chandur Sadarangani , Thomas Backstrom , Stefan Ostlund
发明人： Chandur Sadarangani , Thomas Backstrom , Stefan Ostlund
IPC分类号： B60K17/04 , B60K6/448 , B60K6/543 , B60L11/12 , B60L11/14 , B60W10/06 , B60W10/08 , B60W20/00 , H02K16/00 , H02K49/00 , H02K49/06 , B60K1/00
CPC分类号： B60W20/30 , B60K6/448 , B60K6/543 , B60L11/12 , B60W10/06 , B60W10/08 , B60W20/00 , H02K16/005 , H02K49/06 , H02K99/00 , B60K2006/262 , B60L2210/30 , B60L2220/52 , Y02T10/54 , Y02T10/6243 , Y02T10/6286 , Y02T10/641 , Y02T10/7005 , Y02T10/7077 , Y02T10/7241 , Y10S903/918
摘要： A hybrid drive system includes an internal combustion engine with an output shaft. An energy converter is connected to the output shaft via a coupling. The energy converter has first and second rotors which are rotatable at different speeds in relation to each other. At least one of the rotors is provided with one or more windings which are supplied with current from a current converter. The current converter is supplied with direct current from a direct current source. A transmission with variable gear ratio is coupled to one of the rotors. The transmission and the current converter cooperate via a control arrangement. The control arrangement comprises a control unit for controlling rotational speed and torque of the internal combustion engine and the energy converter.
摘要翻译： PCT No.PCT / SE96 / 01090 Sec。 371日期：1998年4月29日 102（e）1998年4月29日PCT PCT 1996年9月3日PCT公布。公开号WO97 / 09191 日期1997年3月13日混合动力驱动系统包括具有输出轴的内燃机。能量转换器通过联轴器连接到输出轴。能量转换器具有可相对于彼此以不同速度旋转的第一和第二转子。至少一个转子设置有从电流转换器提供电流的一个或多个绕组。电流转换器由直流电源提供直流电流。具有可变齿轮比的变速器联接到一个转子。传输和电流转换器通过控制装置配合。控制装置包括用于控制内燃机和能量转换器的转速和转矩的控制单元。

8. 发明授权

US5155404A Squirrel-cage induction motor with rotor slot magnetic bridges 失效
标题翻译：具有转子槽电磁桥的感应电感电动机
公开(公告)号：US5155404A
公开(公告)日：1992-10-13
申请号：US671847
申请日：1991-04-12
申请人： Chandur Sadarangani
发明人： Chandur Sadarangani
IPC分类号： H02K17/16
CPC分类号： H02K17/16
摘要： A squirrel-cage induction motor for frequency converter operation includes a rotor which has a rotor core with a plurality of substantially axially extending rotor slots in which rotor conductors are arranged, each rotor slot having a main portion in which a rotor conductor is arranged and a slot opening arranged between the main portion and that surface of the rotor facing the air gap of the motor, and a magnetic bridge arranged to separate the slot opening from the main portion of the slot, wherein the ends of the magnetic bridge adjoin the rest of the rotor core on either side of the slot opening, and the portion of the bridge opposite to the ends extends into the main portion of the slot.
摘要翻译： PCT No.PCT / SE89 / 00536 Sec。 371日期1991年4月12日 102（e）日期1991年4月12日PCT 1989年10月2日PCT公布。出版物WO90 / 04281 日本1990年4月19日。用于变频器操作的鼠笼式感应电动机包括具有转子芯的转子，转子芯具有多个基本轴向延伸的转子槽，转子导体布置在其中，每个转子槽具有主要部分，一个转子导体被布置，并且一个槽口布置在面向电动机的气隙的转子的主要部分和表面之间，并且布置成将槽开口与槽的主要部分分开的磁桥，其中，磁桥与槽开口的任一侧邻接转子芯的其余部分，并且与端部相对的部分的桥延伸到槽的主要部分。

9. 发明申请

US20080309171A1 Linear Transverse Flux Machine 审中-公开
标题翻译：线性横向磁通机
公开(公告)号：US20080309171A1
公开(公告)日：2008-12-18
申请号：US11667550
申请日：2004-11-11
申请人： Chandur Sadarangani
发明人： Chandur Sadarangani
IPC分类号： H02K41/03
CPC分类号： H02K41/031 , H02K2201/12
摘要： A transverse flux linear machine including a first interacting part including an electric winding and a second interacting part including a plurality of magnetic poles. The first and second interacting parts are movable relative to each other and defining between them an airgap.
摘要翻译：一种横向磁通线性机器，包括包括电绕组的第一相互作用部分和包括多个磁极的第二相互作用部分。第一和第二相互作用部分可相对于彼此移动并且在它们之间限定气隙。

10. 发明申请

US20080211336A1 Rotating Transverse Flux Machine 审中-公开
标题翻译：旋转横向助焊剂
公开(公告)号：US20080211336A1
公开(公告)日：2008-09-04
申请号：US11667553
申请日：2004-11-11
申请人： Chandur Sadarangani
发明人： Chandur Sadarangani
IPC分类号： H02K21/12 , F03D9/00 , H02K15/00
CPC分类号： H02K41/031 , H02K7/1838 , H02K2201/12 , Y02E10/725 , Y10T29/49009
摘要： A transverse flux rotating machine including a first interacting part including an electric winding and a second interacting part including a plurality of magnetic poles. The first and second interacting parts are movable relative to each other and defining between them an airgap.
摘要翻译：一种横向磁通旋转电机，包括包括电绕组的第一相互作用部分和包括多个磁极的第二相互作用部分。第一和第二相互作用部分可相对于彼此移动并且在它们之间限定气隙。

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