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公开(公告)号:US11841024B2
公开(公告)日:2023-12-12
申请号:US17178030
申请日:2021-02-17
发明人: Wayne Ernest Conrad
IPC分类号: F04D19/00 , F04D25/06 , F04D29/043 , F04D13/02 , H02K7/14 , H02K16/02 , F04D25/16 , H02K49/10 , H02K21/24 , F04D25/02 , H02P5/48
CPC分类号: F04D19/002 , F04D13/026 , F04D13/027 , F04D19/007 , F04D25/026 , F04D25/0613 , F04D25/0653 , F04D25/0693 , F04D25/166 , F04D29/043 , H02K7/14 , H02K16/02 , H02K16/025 , H02K21/24 , H02K49/106 , H02K49/108 , F04D13/025 , H02P5/48
摘要: Described herein are appliances such as a vacuum cleaners having an air flow passage and a fan assembly provided in the air flow passage. The fan assembly includes (a) a first motor comprising a first rotor, a first stator, and a first rotatable output shaft drivingly connected to the first rotor; and (b) a second motor comprising a second rotor, a second stator, and a second rotatable output shaft drivingly connected to the second rotor. The first rotatable output shaft is driving connected to the second stator; and a fan blade drivingly connected to the second rotatable output shaft. Also described herein are methods of energizing a fan assembly of a portable appliance.
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公开(公告)号:US09906106B1
公开(公告)日:2018-02-27
申请号:US14608974
申请日:2015-01-29
申请人: MAESTRA ENERGY, LLC
发明人: Miguel A. Linares
IPC分类号: H02K16/02 , H02K16/00 , H02K23/60 , H02K7/116 , H02K17/12 , H02K3/04 , H02K13/00 , H02K13/10 , H02K1/27 , H02K3/32
CPC分类号: H02K16/005 , H02K1/2786 , H02K3/04 , H02K3/32 , H02K7/116 , H02K13/006 , H02K13/10 , H02K16/00 , H02K16/02 , H02K16/025 , H02K17/12 , H02K23/60
摘要: An induction motor or generator assembly for converting either of an electrical input or rotating work input to a mechanical/rotating work or electrical output. An outer annular arrayed component is rotatable in a first direction and includes a plurality of magnets arranged in a circumferentially extending and inwardly facing fashion according to a first perimeter array, the outer component further incorporating a rotating shaft projecting from a central location. An inner concentrically arrayed and reverse rotating component exhibits a plurality of outwardly facing and circumferentially spaced array of coil-subassemblies opposing the magnetic elements, such that a gap separates the coil-subassemblies from the magnets. The coil sub-assemblies each include a plurality of concentrically arrayed coils configured within a platform support of the inner component. A plurality of stacked commutator segments each have a plurality of annular extending and individually insulated segments arranged in exteriorly facing manner.
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公开(公告)号:US20150042193A1
公开(公告)日:2015-02-12
申请号:US14493960
申请日:2014-09-23
申请人: Mario A. Galvan
发明人: Mario A. Galvan
摘要: An electrical power system is disclosed including a first magnetic power generator and a second magnetic power generator wherein the first magnetic power generator is positioned within the second magnetic power generator. Also disclosed is an electrical power system including a first core having a first magnet rotor and a first stator and a second core haying a second magnet rotor and a second stator with the first core positioned within the second core. The first magnet rotor is capable of operating in either an opposite rotational direction or a same rotational direction as the second magnet rotor.
摘要翻译: 公开了一种电力系统,其包括第一磁力发电机和第二磁力发电机,其中第一磁力发电机位于第二磁力发电机内。 还公开了一种电力系统,其包括具有第一磁体转子和第一定子的第一铁心和第二磁体转子的第二铁心以及具有位于第二铁心内的第一铁心的第二定子。 第一磁体转子能够在与第二磁体转子相反的旋转方向或相同的旋转方向上操作。
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公开(公告)号:US20140232233A1
公开(公告)日:2014-08-21
申请号:US14173397
申请日:2014-02-05
申请人: DENSO CORPORATION
发明人: Akira FUKUSHIMA , Shin KUSASE , Takeo MAEKAWA , Keiji KONDOU
CPC分类号: H02K3/28 , H02K1/16 , H02K1/27 , H02K3/12 , H02K16/025 , H02K16/04 , H02K19/103 , H02K21/14 , H02K21/22
摘要: A multi-gap rotating electric machine includes a rotor, a stator core and a stator coil. The stator core has inner and outer core parts respectively located radially inside and outside of the rotor and each having partially or fully closed slots. The stator coil is formed of electric conductor segments each having a first leg portion inserted in one of the slots of the inner core part, a second leg portion inserted in one of the slots of the outer core part, and a connecting portion connecting the first and second leg portions on one axial side of the rotor. The first and second leg portions respectively have radially inner and outer coil end parts formed on the opposite axial side to the connecting portion. Corresponding radially inner coil end parts are joined to each other, and corresponding radially outer coil end parts are joined to each other.
摘要翻译: 多间隙旋转电机包括转子,定子铁芯和定子线圈。 定子铁芯具有分别位于转子的径向内部和外侧的内部和外部芯部分,并且每个具有部分或全部闭合的狭槽。 定子线圈由导体段形成,每个导体段具有插入在内芯部分的一个槽中的第一脚部分,插入在外芯部分的一个槽中的第二脚部分和连接第一 以及在转子的一个轴向侧上的第二腿部。 第一和第二腿部分别具有形成在与连接部分相对的轴向侧上的径向内部和外部线圈端部。 对应的径向内侧线圈端部彼此接合,并且相应的径向外侧线圈端部彼此接合。
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公开(公告)号:US20120262016A1
公开(公告)日:2012-10-18
申请号:US13371368
申请日:2012-02-10
申请人: Yu-Chi Wang , Ren-Nien Jia
发明人: Yu-Chi Wang , Ren-Nien Jia
CPC分类号: H02K7/12 , B60K6/12 , B60K6/48 , B60K2006/262 , B60L11/14 , B60L2220/52 , H02K16/025 , Y02T10/6208 , Y02T10/6221 , Y02T10/6282 , Y02T10/641 , Y02T10/70 , Y02T10/7077
摘要: An electrical apparatus is provided. The electrical apparatus includes a first rotation device; a second rotation device co-axially disposed with the first rotation device for electromagnetically matching with each other; and a brake device connected to the second rotation device to constrain the second rotation device from a rotation.
摘要翻译: 提供一种电气设备。 电气设备包括第一旋转装置; 与所述第一旋转装置同轴设置的用于彼此电磁匹配的第二旋转装置; 以及连接到所述第二旋转装置以将所述第二旋转装置从旋转约束的制动装置。
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公开(公告)号:US20120181957A1
公开(公告)日:2012-07-19
申请号:US13499390
申请日:2010-09-10
CPC分类号: H02K16/025 , B60L11/16 , B60L11/18 , H02K7/025 , Y02E60/16 , Y02T10/641 , Y02T10/7005 , Y02T10/7027 , Y02T10/7033
摘要: In order to store excess kinetic energy, an energy storage device and an operating method are described, in which the kinetic energy can be partially converted into electrical energy by a first electric machine using at least two electric machines arranged on a shaft and can be partially converted into additional kinetic energy, such as rotational energy, by a second electric machine. The method for energy storage of excess kinetic energy provides for converting kinetic energy partially into electric energy and partially into additional kinetic energy, such as rotational energy.
摘要翻译: 为了存储过量的动能,描述了一种能量存储装置和操作方法,其中动能可以通过使用布置在轴上的至少两台电机的第一电机部分地转换成电能,并且可以部分地 通过第二电机转换成额外的动能,例如旋转能量。 能量储存过量动能的方法提供将动能部分转化为电能并部分转化为额外的动能,如旋转能量。
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公开(公告)号:US20090261770A1
公开(公告)日:2009-10-22
申请号:US12413114
申请日:2009-03-27
申请人: Naoki FUJISHIRO , Daisuke TSUTSUMI
发明人: Naoki FUJISHIRO , Daisuke TSUTSUMI
CPC分类号: B60W20/13 , B60K6/26 , B60K6/52 , B60K23/08 , B60K28/16 , B60W10/08 , B60W10/18 , B60W20/00 , B60W30/18127 , B60W2520/26 , B60W2540/04 , B60W2540/10 , B60W2540/12 , H02K16/025 , Y02T10/6265
摘要: A controller is provided for a permanent magnet field motor including two rotors concentrically provided around a rotating shaft and a phase changing device for changing an angle of relative displacement in a circumferential direction between two rotors to serve as a power source for driving driven wheels of an all-wheel drive vehicle having two main driving wheels and at least two driven wheels, the controller including a drive control portion to control driving of the motor according to a drive mode of the all-wheel drive vehicle; and a phase instruction portion to issue an instruction, when the drive mode of the all-wheel drive vehicle is a main-driving-wheel drive mode, to set the angle of relative displacement at an angle at which a magnetic flux generated at each of the two rotors is weakened, as compared with that generated at each of the two rotors in an all-wheel drive mode.
摘要翻译: 提供了一种用于永磁体电动机的控制器,其包括围绕旋转轴同心设置的两个转子和用于在两个转子之间改变圆周方向上的相对位移角度的相位改变装置,以用作用于驱动 具有两个主驱动轮和至少两个从动轮的全轮驱动车辆,所述控制器包括驱动控制部分,以根据所述四轮驱动车辆的驱动模式来控制所述马达的驱动; 以及当全轮驱动车辆的驱动模式是主驱动轮驱动模式时,发出指令的相位指令部分将相对位移的角度设定为在每个驱动轮处产生的磁通量的角度 与在全轮驱动模式下的两个转子中的每一个产生的两个转子相比,两个转子减弱。
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公开(公告)号:US07336012B2
公开(公告)日:2008-02-26
申请号:US11030155
申请日:2005-01-07
申请人: Keiichi Tanaka
发明人: Keiichi Tanaka
IPC分类号: H02K17/44
CPC分类号: B25J9/042 , B25J9/126 , B25J18/04 , B82Y10/00 , B82Y40/00 , G01N2035/0475 , G03F7/7075 , G03F7/70766 , H01J37/3174 , H01J37/32743 , H01J2237/204 , H02K7/02 , H02K7/04 , H02K7/116 , H02K7/14 , H02K11/01 , H02K16/02 , H02K16/025 , H02K21/12 , H02K26/00 , H02K41/0356 , Y02E60/16 , Y10T74/20317
摘要: An apparatus that reduces vibration generation and magnetic leakage, wherein the apparatus is a motor, an articulated serial robot that has a motor built in, a substrate loader that includes the articulated robot, and a related exposure apparatus equipped with the substrate loader. The motor includes a drive shaft to drive the motor; a rotor attached with the shaft; and a stator that opposes the rotor and causes an electromagnetic force to act between the rotor and the stator to drive the drive shaft; an RC stator, for reaction force cancellation attached with the stator; an RC rotor for reaction force cancellation, opposing the RC stator; and a counterweight sleeve attached with the RC rotor, wherein the reaction force, which is applied to the stator via the drive shaft when the counterweight sleeve rotates in a direction opposite that of the drive shaft, is cancelled.
摘要翻译: 一种减少振动产生和磁泄漏的装置,其中该装置是电动机,具有内置电动机的铰接串联机器人,包括铰接式机器人的基板装载器以及配备有基板装载器的相关曝光装置。 马达包括驱动马达的驱动轴; 与轴连接的转子; 以及定子,其与所述转子相对并引起电磁力在所述转子和所述定子之间作用以驱动所述驱动轴; RC定子,用于与定子相连的反作用力消除; 用于反作用力抵消的RC转子,与RC定子相对; 以及安装有RC转子的配重套筒,其中当配重套筒沿与驱动轴的方向相反的方向旋转时,通过驱动轴施加到定子的反作用力被取消。
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公开(公告)号:US07164219B2
公开(公告)日:2007-01-16
申请号:US10506393
申请日:2003-02-28
IPC分类号: H02K1/22
CPC分类号: B60K6/26 , B60K6/448 , B60L11/123 , B60L11/14 , H02K16/025 , H02K51/00 , H02P2207/03 , Y02T10/6217 , Y02T10/6243 , Y02T10/641 , Y02T10/642 , Y02T10/7077
摘要: An electromechanical converter, in particular an electric variable transmission, is provided with a primary shaft (5) having a rotor (8) mounted thereon, a secondary shaft (7) having an interrotor (15) mounted thereon, and a stator (10), fixedly mounted to the housing (3) of the electromechanical converter. Viewed from the primary shaft (5) in radial direction, the rotor (8), the interrotor (15) and the stator (10) are arranged concentrically relative to each other. The rotor (8) and the stator (10) are designed with one or more mono- or polyphase, electrically accessible windings. The interrotor (15) forms one whole both mechanically and electromagnetically, and is arranged as a conductor for the magnetic flux in an at least tangential direction.
摘要翻译: 一种机电转换器,特别是电动变速器,具有安装在其上的转子(8)的主轴(5),安装有转台(15)的次级轴(7)和定子(10) ,固定地安装到机电转换器的壳体(3)上。 从主轴(5)沿径向观察,转子(8),中间转子(15)和定子(10)相对于彼此同心设置。 转子(8)和定子(10)设计有一个或多个单相或多相电可接触的绕组。 中间转子(15)机械地和电磁地形成一个整体,并且被设置为用于至少切向方向上的磁通的导体。
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公开(公告)号:US20050077800A1
公开(公告)日:2005-04-14
申请号:US10506393
申请日:2003-02-28
申请人: Martin Hoeijmakers
发明人: Martin Hoeijmakers
CPC分类号: B60K6/26 , B60K6/448 , B60L11/123 , B60L11/14 , H02K16/025 , H02K51/00 , H02P2207/03 , Y02T10/6217 , Y02T10/6243 , Y02T10/641 , Y02T10/642 , Y02T10/7077
摘要: An electromechanical converter, in particular an electric variable transmission, is provided with a primary shaft (5) having a rotor (8) mounted thereon, a secondary shaft (7) having an interrotor (15) mounted thereon, and a stator (10), fixedly mounted to the housing (3) of the electromechanical converter. Viewed from the primary shaft (5) in radial direction, the rotor (8), the interrotor (15) and the stator (10) are arranged concentrically relative to each other. The rotor (8) and the stator (10) are designed with one or more mono- or polyphase, electrically accessible windings. The interrotor (15) forms one whole both mechanically and electromagnetically, and is arranged as a conductor for the magnetic flux in an at least tangential direction.
摘要翻译: 一种机电转换器,特别是电动变速器,具有安装在其上的转子(8)的主轴(5),安装有转台(15)的次级轴(7)和定子(10) ,固定地安装到机电转换器的壳体(3)上。 从主轴(5)沿径向观察,转子(8),中间转子(15)和定子(10)相对于彼此同心设置。 转子(8)和定子(10)设计有一个或多个单相或多相电可接触的绕组。 中间转子(15)机械地和电磁地形成一个整体,并且被设置为用于至少切向方向上的磁通的导体。
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