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1. 发明授权

US11716001B2 Stator and method for producing a stator of an electric machine 有权
公开(公告)号：US11716001B2
公开(公告)日：2023-08-01
申请号：US17366028
申请日：2021-07-02
申请人： Dr. Ing. h.c. F. Porsche Aktiengesellschaft
发明人： Tobias Schmack , Andreas Lober
IPC分类号： H02K15/12 , H02K15/10 , H02K3/34 , H02K3/24
CPC分类号： H02K15/125 , H02K3/24 , H02K3/345 , H02K15/105
摘要： A method for producing a stator (20) of an electric machine is provided. The method includes providing a stator (20) with at least one stator slot (22) that is bounded by two stator teeth. The method proceeds by introducing electrical conductors (30) into the at least one stator slot (22). At least one conductor (30) has an expandable coating (25) applied partially to its surface. The method continues by activating the expandable coating (25) to bring about an expansion of the coating (25), as a result of which the conductors (30) are fixed within the stator slot (22).

2. 发明授权

US10615674B2 Rotating electrical machine with removable heating elements 有权
公开(公告)号：US10615674B2
公开(公告)日：2020-04-07
申请号：US15898824
申请日：2018-02-19
申请人： Siemens Industry, Inc.
发明人： Eric Bucklen , William Dixon , Rajendra Mistry , Claude Turner
IPC分类号： H02K15/12 , H02K5/18 , H02K15/14
CPC分类号： H02K15/125 , H02K5/18 , H02K15/14
摘要： A rotating electrical machine with one or more heating elements is provided in that the one or more heating elements mount circumferentially on an inside of a frame or enclosure of the rotating electrical machine. The rotating electrical machine comprises an enclosure with multiple cooling fins, insulated stator windings positioned inside the enclosure, and a heating element positioned inside the enclosure. The heating element provides suitable heating of the insulated stator windings through heated air to prevent condensation while being physically decoupled from an insulation of the insulated stator windings.

3. 发明授权

US10038353B2 Dual-rotor electric rotating machine 有权
公开(公告)号：US10038353B2
公开(公告)日：2018-07-31
申请号：US14661166
申请日：2015-03-18
申请人： DENSO CORPORATION
发明人： Shin Kusase
IPC分类号： H02K9/19 , H02K3/12 , H02K21/12 , H02K9/10 , H02K15/12 , H02K16/02 , H02K1/20 , H02K3/24
CPC分类号： H02K9/19 , H02K1/20 , H02K3/12 , H02K3/24 , H02K9/10 , H02K15/125 , H02K16/02 , H02K21/12
摘要： A dual-rotor electric rotating machine includes a stator and first and second rotors that are arranged with the stator interposed therebetween. The stator includes a stator core, at least one stator winding and a stator core support. The at least one stator winding is formed of a plurality of electric conductor segments each of which is substantially U-shaped to have a base and a pair of end portions. The electric conductor segments are received in slots of the stator core so that the end portions of the electric conductor segments are located on the same side of the stator core as the stator core support and the bases of the electric conductor segments are located on the opposite side of the stator core to the stator core support. Each corresponding pair of the end portions of the electric conductor segments are electrically connected with each other.

4. 发明申请

US20160126816A1 VARNISH IMPREGNATION APPARATUS AND VARNISH IMPREGNATION METHOD 审中-公开
标题翻译： VARNISH IMPREGNATION装置和VARNISH IMPREGNATION方法
公开(公告)号：US20160126816A1
公开(公告)日：2016-05-05
申请号：US14895790
申请日：2014-06-11
申请人： AISIN AW CO., LTD.
发明人： Hideaki KIMURA , Tsuyoshi NIWA , Takamitsu SUGIMOTO , Susumu KATO , Shigeru MAEDA , Takeshi YOKOYAMA
IPC分类号： H02K15/12
CPC分类号： H02K15/125 , B05C9/14 , B05C13/02 , H02K15/12
摘要： A varnish impregnation apparatus that includes a support that supports a stator, in which the stator coil is mounted to the stator core, with an axial direction of the stator directed in a horizontal direction while grasping a radially outer side of the stator, and that is rotationally driven by a rotary device to rotate the stator; a varnish dropping device that drops the varnish toward a coil end portion of the stator which is rotated while being supported by the support; and a heater disposed in a cavity portion provided at an axial center of the stator core of the stator supported by the support to heat the stator from a radially inner side of the stator.
摘要翻译：一种清漆浸渍装置，其包括支撑定子，其中定子线圈安装到定子芯上，定子的轴向方向在水平方向上定向，同时抓住定子的径向外侧，即由旋转装置旋转驱动以使定子旋转; 一种清漆滴落装置，其将清漆朝向定子的线圈端部分，该支架在由支撑件支撑的同时旋转; 以及加热器，其设置在设置在由所述支撑件支撑的所述定子的所述定子芯的轴向中心处的空腔部分中，以从所述定子的径向内侧加热所述定子。

5. 发明申请

US20150130300A1 ROTARY MOTOR AND MANUFACTURING METHOD THEREFOR 有权
标题翻译：旋转电机及其制造方法
公开(公告)号：US20150130300A1
公开(公告)日：2015-05-14
申请号：US14117264
申请日：2012-06-14
申请人： Yoshikazu Yamagata
发明人： Yoshikazu Yamagata
IPC分类号： H02K3/30 , H02K15/12
CPC分类号： H02K3/30 , H01B3/002 , H02K15/12 , H02K15/125 , H02K2205/12
摘要： The present invention provides a rotary motor including at least a field magnet having field winding, and an armature having armature winding with an electrically insulating coating material applied thereto, and the coating material includes at least two layers of; a lower-layer coating material including a first low-viscosity resin liquid; and an upper-layer coating material including a second low-viscosity resin liquid with at least hollow glass beads and a thermoplastic resin added thereto. Thus, a rotary motor can be achieved which achieves a balance between an efficiency improvement and reliability.
摘要翻译：本发明提供了一种旋转电动机，其至少包括具有励磁绕组的励磁磁体和具有施加到其上的电绝缘涂层材料的电枢绕组的电枢，并且所述涂层材料包括至少两层; 包括第一低粘度树脂液体的下层涂料; 以及包含至少具有中空玻璃珠的第二低粘度树脂液体和添加有热塑性树脂的上层涂料。因此，可以实现在效率提高和可靠性之间实现平衡的旋转电动机。

6. 发明授权

US08575878B2 Energy converter 失效
标题翻译：能量转换器
公开(公告)号：US08575878B2
公开(公告)日：2013-11-05
申请号：US13131306
申请日：2009-11-26
申请人： Tetsuo Sekiya , Kiyotsugu Narita
发明人： Tetsuo Sekiya , Kiyotsugu Narita
IPC分类号： H02P1/00
CPC分类号： H02P25/04 , H02K5/1732 , H02K15/125 , H02K16/02 , H02K17/02 , H02K2201/03 , H05B6/108 , H05B6/109
摘要： An energy converter includes a magnetism generation mechanism unit that generates a magnetic field when connected to an AC electrical power source, and a rotating mechanism unit having a single turn coil array member in which a plurality of single turn coils is disposed at a predetermined interval and a soft magnetic metal plate disposed on a side of the single turn coil array member opposite to the magnetism generation mechanism unit. The rotating mechanism unit is structured such that the single turn coil array member faces the magnetism generation mechanism unit across a predetermined magnetic gap and rotary driven by the magnetic field. Here, a drive signal period of the electrical power source is a period that maximizes an eddy current generated in the soft magnetic metal plate.
摘要翻译：能量转换器包括：当连接到AC电源时产生磁场的磁力发生机构单元和具有单个匝数组件的旋转机构单元，其中多个单匝线圈以预定间隔设置，设置在与该磁性发生机构单元相对的单匝线圈阵列构件侧的软磁金属板。旋转机构单元被构造成使得单匝线圈阵列构件跨过预定的磁隙面对磁性发生机构单元并且由磁场驱动旋转。这里，电源的驱动信号周期是使软磁金属板中产生的涡电流最大化的期间。

7. 发明申请

US20120090905A1 ELECTRIC DRIVE AND HEATING FOR A VEHICLE, AND METHOD FOR HEATING A VEHICLE 审中-公开
标题翻译：用于车辆的电驱动和加热，以及用于加热车辆的方法
公开(公告)号：US20120090905A1
公开(公告)日：2012-04-19
申请号：US13144511
申请日：2009-12-09
申请人： Dirk Vollmer , Andreas Ewert , Markus Liedel , Thomas Helming
发明人： Dirk Vollmer , Andreas Ewert , Markus Liedel , Thomas Helming
IPC分类号： B60H1/16
CPC分类号： B60H1/00392 , B60H1/02 , B60H1/143 , B60H1/22 , B60K11/06 , B60L15/20 , B60L2240/34 , H02K9/04 , H02K11/33 , H02K15/125 , Y02T10/641 , Y02T10/645 , Y02T10/72 , Y02T10/7275
摘要： The invention relates to an electric drive (10, 12, 14, 16, 18) for a vehicle (1), in particular a motor vehicle. The electric drive (10, 12, 14, 16, 18) has an electric motor (10), wherein the electric motor (10) has at least one electric drive means (12, 14, 16) for producing a rotary movement. The electric drive (10, 12, 14, 16) also has a heating apparatus (20, 22, 25) which is operatively connected to the electric motor (10) and is designed to dissipate operating heat losses (34), which are produced by the electric motor (10) during production of the rotary movement, and to transfer them to a passenger compartment (26) of the vehicle (1). According to the invention, the electrical drive (10, 12, 14, 16, 18) has a control unit (16) which is connected to the electric motor (10), wherein the control unit (16) is designed to control the electric motor (10) as a function of a heating signal received on the input side such that the electric motor (10) produces additional heat losses by means of at least one of the electric drive means (12, 14, 16).
摘要翻译：本发明涉及一种用于车辆（1）的电力驱动器（10,12,14,16,18），特别是机动车辆。电驱动器（10,12,14,16,18）具有电动机（10），其中电动机（10）具有用于产生旋转运动的至少一个电驱动装置（12,14,16）。电驱动器（10,12,14,16）还具有可操作地连接到电动机（10）的加热装置（20,22,25），并被设计成耗散工作热损失（34）在旋转运动的生产期间由电动机（10）传递到车辆（1）的乘客室（26）。根据本发明，电驱动器（10,12,14,16,18）具有连接到电动机（10）的控制单元（16），其中控制单元（16）被设计成控制电动电动机（10）作为在输入侧接收的加热信号的函数，使得电动机（10）通过至少一个电驱动装置（12,14,16）产生额外的热损失。

8. 发明申请

US20120060358A1 Compact Drive, Spiroid Gear Unit, and Method for Manufacturing a Drive Unit 有权
标题翻译：紧凑型驱动器，旋转减速器和制造驱动单元的方法
公开(公告)号：US20120060358A1
公开(公告)日：2012-03-15
申请号：US13299900
申请日：2011-11-18
申请人： Josef Schmidt , Bernhard Köhler , Thomas Leichter , Jochen Mahlein
发明人： Josef Schmidt , Bernhard Köhler , Thomas Leichter , Jochen Mahlein
IPC分类号： H02K15/02
CPC分类号： H02K15/14 , F16H1/125 , F16H1/20 , H02K1/185 , H02K7/10 , H02K7/1021 , H02K7/1023 , H02K7/106 , H02K7/116 , H02K7/1163 , H02K11/0094 , H02K11/33 , H02K11/38 , H02K15/125 , Y10T29/49002 , Y10T29/49009 , Y10T29/49012 , Y10T29/4984 , Y10T29/53143 , Y10T74/19074 , Y10T74/19684
摘要： In compact drive, spiroid gear unit, and method for manufacturing a drive unit that includes at least an electric motor, a brake, a gear unit, and a frequency converter, the output shaft of the gear unit and the rotor shaft are positioned in parallel to each other, and the shaft-center distance is determined by at least one gear stage. The first gear stage includes a first toothed member connected to the rotor shaft, and a second toothed member, which engages with the first toothed member and is connected to an intermediate shaft, the brake, including at least a brake-rotor shaft, being integrated in the housing of the compact drive, the brake-rotor shaft being parallel to the rotor shaft, and the brake-rotor shaft being connected to a toothed member, which engages with the second toothed member.
摘要翻译：在紧凑型驱动器，旋转减速器以及至少包括电动马达，制动器，减速器和变频器的驱动单元的制造方法中，齿轮单元的输出轴和转子轴并联并且轴心距离由至少一个齿轮级决定。第一齿轮级包括连接到转子轴的第一齿形构件和与第一齿形构件接合并连接到中间轴的第二齿形构件，制动器至少包括制动转子轴，其被集成在紧凑型驱动器的壳体中，制动转子轴平行于转子轴，并且制动转子轴连接到与第二齿形构件接合的齿形构件。

9. 发明授权

US08047774B2 System for heating and cooling wind turbine components 有权
标题翻译：风力发电机组件加热和冷却系统
公开(公告)号：US08047774B2
公开(公告)日：2011-11-01
申请号：US12208495
申请日：2008-09-11
申请人： Bharat S. Bagepalli
发明人： Bharat S. Bagepalli
IPC分类号： F01D5/08
CPC分类号： H02K7/1823 , F03D80/40 , F03D80/60 , F05B2260/205 , H02K7/183 , H02K7/1838 , H02K9/02 , H02K9/19 , H02K15/125 , Y02E10/726
摘要： A heating and cooling system for a wind turbine is provided and includes a gearbox, gearbox heat exchanger, generator, generator heat exchanger, and a cooling duct. The cooling duct is connected to the gearbox and generator heat exchangers, and is used to transport air across both heat exchangers to cool the gearbox and generator.
摘要翻译：提供了一种用于风力涡轮机的加热和冷却系统，包括齿轮箱，齿轮箱热交换器，发电机，发电机热交换器和冷却管道。冷却管连接到齿轮箱和发电机热交换器，用于在两个热交换器之间输送空气以冷却齿轮箱和发电机。

10. 发明申请

US20110113809A1 HEATING AND COOLING SYSTEM 审中-公开
标题翻译：加热和冷却系统
公开(公告)号：US20110113809A1
公开(公告)日：2011-05-19
申请号：US12947271
申请日：2010-11-16
申请人： Taku ADANIYA , Hiroshi Fukasaku , Naoya Yokomachi , Junya Suzuki
发明人： Taku ADANIYA , Hiroshi Fukasaku , Naoya Yokomachi , Junya Suzuki
IPC分类号： F25B13/00 , F25B1/00
CPC分类号： B60K11/02 , B60H1/3222 , B60K1/00 , B60K6/20 , B60K2001/001 , B60K2001/003 , F25B31/006 , H02K7/116 , H02K9/20 , H02K15/125 , H02K2213/09
摘要： A heating and cooling system, which includes a refrigerant circulation circuit, first and second targets, first and second refrigerant circuits, a first switching section, and a control device, is disclosed. The first switching section is selectively switched between a first position at which a refrigerant discharged from a discharge area of a compressor is permitted to flow to the first target and a second position at which the refrigerant is not permitted to flow to the first target. The control device switches the first switching section to the first position so that the refrigerant circulation circuit functions as a first refrigerant circuit, thereby heating the first target and cooling the second target. The control device switches the first switching section to the second position so that the refrigerant circulation circuit functions as a second refrigerant circuit, thereby cooling only the second target.
摘要翻译：公开了一种加热和冷却系统，其包括制冷剂循环回路，第一和第二目标，第一和第二制冷剂回路，第一切换部分和控制装置。第一切换部分选择性地切换在从压缩机的排出区域排出的制冷剂流向第一目标的第一位置和不允许制冷剂流向第一目标的第二位置。控制装置将第一切换部切换到第一位置，使得制冷剂循环回路作为第一制冷剂回路发挥作用，从而加热第一靶并冷却第二靶。控制装置将第一切换部切换到第二位置，使得制冷剂循环回路用作第二制冷剂回路，从而仅冷却第二目标。

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