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1. 发明授权

US06822364B2 Brushless motor 有权
标题翻译：无刷电机
公开(公告)号：US06822364B2
公开(公告)日：2004-11-23
申请号：US10456035
申请日：2003-06-05
申请人： Hiroyuki Suzuki , Kazushi Sugishima , Yoshihito Nishikawa , Mitsuhiko Matsushita
发明人： Hiroyuki Suzuki , Kazushi Sugishima , Yoshihito Nishikawa , Mitsuhiko Matsushita
IPC分类号： H02K128
CPC分类号： H02K1/148 , H02K1/185
摘要： A brushless motor includes a motor housing, a stator, a positioning projection, and a groove. The stator is fitted in the motor housing and includes an outer core and teeth, which extend in the radial direction of the stator. A radially outward end of each tooth is coupled with the outer core. Each tooth has a predetermined width in the circumferential direction of the stator. The positioning projection is located on the inner circumferential surface of the motor housing. The groove is located on the outer circumferential surface of the outer core. The groove is arranged on a radial line that passes through the center of the width direction of one of the teeth. The positioning projection is fitted in the groove to determine the position of the stator with respect to the motor housing in the circumferential direction.
摘要翻译：无刷电动机包括电动机壳体，定子，定位突起和槽。定子被安装在电动机壳体中，并且包括在定子的径向方向上延伸的外芯和齿。每个齿的径向外端与外芯结合。每个齿在定子的圆周方向上具有预定的宽度。定位突起位于电动机壳体的内周面上。槽位于外芯的外周面上。凹槽布置在穿过其中一个齿的宽度方向的中心的径向线上。定位突起装配在槽中以确定定子相对于电动机壳体在圆周方向上的位置。

2. 发明授权

US06794786B2 Electric motor 失效
标题翻译：电动马达
公开(公告)号：US06794786B2
公开(公告)日：2004-09-21
申请号：US10679409
申请日：2003-10-07
申请人： Yuuji Enomoto , Yasuaki Motegi , Masashi Kitamura , Yuji Takagai , Toshimi Abukawa , Takashi Ando
发明人： Yuuji Enomoto , Yasuaki Motegi , Masashi Kitamura , Yuji Takagai , Toshimi Abukawa , Takashi Ando
IPC分类号： H02K128
CPC分类号： H02K15/022 , H02K1/187
摘要： In an electric motor comprising a rotor, a stator, a stator core that constitutes the stator, a core section that constitutes the stator core, a plurality of split core blocks which constitute the core section, and a metallic connection housing that connects the split core blocks in dovetailed form to create one connected core section, the split core blocks are each formed of a laminated steel plate, in that the connection housing is formed of a material softer than the laminated steel plate, and the dovetailed connections at the connection housing are plastically deformed to remove the connection gap existing at each of the dovetailed connections.
摘要翻译：在包括转子，定子，构成定子的定子铁芯，构成定子铁芯的铁心部分，构成铁心部分的多个分裂铁心块的电动机以及连接分体铁心的金属连接壳体以燕尾形式的块形成一个连接的芯部，分裂芯块各自由层压钢板形成，其中连接壳体由比层压钢板更软的材料形成，并且连接壳体处的燕尾连接塑性变形以去除存在于每个燕尾连接处的连接间隙。

3. 发明授权

US06759782B2 Pole piece assembly 失效
标题翻译：杆件组装
公开(公告)号：US06759782B2
公开(公告)日：2004-07-06
申请号：US10401346
申请日：2003-03-26
申请人： Patrick J. Smith, Jr.
发明人： Patrick J. Smith, Jr.
IPC分类号： H02K128
CPC分类号： H02K1/148 , H02K1/185 , H02K15/022
摘要： A pole piece assembly (28) for an electric motor (20) formed of stacked interlocked lamina (46) that define a first set of stacked lamina (50) and a second set of stacked lamina (52). Each of the lamina (46) of the first (50) and second (52) sets of stacked lamina include a hole (60) with the holes (60) being aligned with each other to define an internal cavity. A post (64) is disposed within the cavity with the post (64) having an outer surface (66) and a pair of bores (68) disposed therein. The pole piece assembly (28) is characterized by each of the lamina (46) of the second set of stacked lamina (52) further including a notch (74, 78) with the notch (74, 78) mating with the hole (60). The notches (74, 78) of the second set of stacked lamina (52) are aligned with each other to define a passageway into the internal cavity with the bore (68) of the post (64) being aligned with the passageway to expose the bore (68).
摘要翻译：一种用于电动机（20）的极片组件（28），其由层叠的互锁层（46）形成，所述层叠互锁层限定第一组叠层（50）和第二组叠层（52）。第一（50）和第二（52）组叠层的层片（46）中的每一个包括孔（60），孔（60）彼此对准以限定内腔。柱（64）设置在腔内，柱（64）具有设置在其中的外表面（66）和一对孔（68）。极片组件（28）的特征在于，第二组层叠体（52）的薄片（46）中的每一个还包括凹口（74,78），凹口（74,78）与孔（60）配合）。第二组堆叠薄片（52）的凹口（74,78）彼此对准以限定通向内腔的通道，其中柱（64）的孔（68）与通道对准以暴露孔（68）。

4. 发明授权

US06762527B1 DC brushless motor 失效
标题翻译：直流无刷电机
公开(公告)号：US06762527B1
公开(公告)日：2004-07-13
申请号：US10464438
申请日：2003-06-19
申请人： Yea Huey Horng
发明人： Yea Huey Horng
IPC分类号： H02K128
CPC分类号： H02K7/083 , H02K1/2793 , H02K9/06 , H02K21/24 , H02K29/08
摘要： A DC brushless motor comprises a stator; a casing; a rotor and a cover. The magnet and the enhancing plate are locked by studs other than using glue agent. A block on the lower surface of the enhancing plate is embedded into a central hole of the magnet so as to support the magnet and cause that the rotary shaft will not con tact the magnet directly. A cover is extended with an inner sleeve. A groove seat is installed with a lower bearing and the inner sleeve is installed with a middle bearing and an upper bearing. The bearings are installed with respective enhancing pads. The rotary shaft of the rotor is installed with an annular enhancing flange and an annular inner flange which resist against the upper bearing. The inner flange resists against the enhancing pads of the middle bearing.
摘要翻译： DC无刷电动机包括定子; 套管转子和盖子。除了使用胶水剂之外，磁铁和增强板被螺柱锁定。增强板的下表面上的块被嵌入到磁体的中心孔中，以支撑磁体，并且导致旋转轴不直接接触磁体。一个盖子用一个内套筒延伸。槽座安装有下轴承，内套筒安装有中轴承和上轴承。轴承安装有各自的增强垫。转子的旋转轴安装有环形增强凸缘和抵抗上轴承的环形内凸缘。内部法兰抵抗中间轴承的增强垫。

5. 发明授权

US06724116B1 Alternator permanent magnet rotor design 失效
标题翻译：发电机永磁转子设计
公开(公告)号：US06724116B1
公开(公告)日：2004-04-20
申请号：US10326627
申请日：2002-12-20
申请人： Anthony Militello
发明人： Anthony Militello
IPC分类号： H02K128
CPC分类号： H02K21/044
摘要： A rotor assembly for an alternator includes an electrical wire defining an excitation winding. A first pole piece and a second pole piece each have a generally circular body defining an axis of rotation and an outer radial periphery. A plurality of pole fingers are spaced radially about and extend axially from the outer radial periphery of each pole piece parallel to the axis of rotation. Each pole piece includes a plurality of mounting surfaces spaced radially about the outer radial periphery between the pole fingers. A plurality of permanent magnets are positioned on the mounting surfaces, each of the permanent magnets being secured to the pole pieces by a threaded fastener extending therethrough and engaging the pole pieces.
摘要翻译：用于交流发电机的转子组件包括限定励磁绕组的电线。第一极靴和第二极靴各自具有限定旋转轴线和外径向周边的大致圆形体。多个极指相对于平行于旋转轴线的每个极片的外径向周边径向地间隔开并且沿轴向延伸。每个极片包括围绕极指之间的外径向周向径向间隔开的多个安装表面。多个永久磁铁定位在安装表面上，每个永久磁铁通过延伸穿过其中的螺纹紧固件固定到极片上，并与极片接合。

6. 发明授权

US06445100B1 Permanent magnet dynamo electric machine 有权
公开(公告)号：US06445100B1
公开(公告)日：2002-09-03
申请号：US09729188
申请日：2000-12-05
申请人： Fumio Tajima , Yutaka Matsunobu , Shouichi Kawamata , Suetaro Shibukawa , Osamu Koizumi , Keiji Oda
发明人： Fumio Tajima , Yutaka Matsunobu , Shouichi Kawamata , Suetaro Shibukawa , Osamu Koizumi , Keiji Oda
IPC分类号： H02K128
摘要： In order to realize a permanent magnet dynamo electric machine which permits a high speed rotation, the permanent magnet dynamo electrIc machine including a stator 20 having a stator iron core 22 in which a stator winding 24 is wound, and a rotor 30 facing the inner circumference of the stator 20 and rotatably supported thereby, the rotor 30 having a rotor iron core 32 and a plurality of permanent magnets 36 arranged inside the rotor iron core 32 so as to face the stator iron core 22, wherein the rotor iron core 32 is provided with the same number of permanent magnet insertion holes 34 as the plurality of permanent magnets 36 for receiving the same at positions where ratio R1/R0 is equal to or more than 0.85, wherein R0 is the radius of the rotor 30 and R1 is the radius of an imaginary circle drawn by inscribing the faces of the plurality of permanent magnets 36 at the side remote from the stator 20.

7. 发明授权

US06717324B2 Magnet motor device 失效
公开(公告)号：US06717324B2
公开(公告)日：2004-04-06
申请号：US09976003
申请日：2001-10-15
申请人： Ming Yan Chen
发明人： Ming Yan Chen
IPC分类号： H02K128
CPC分类号： H02K1/2793 , B60L3/0061 , B60L11/007 , B60L11/1803 , B60L15/20 , B60L2200/12 , B60L2220/44 , B60L2240/36 , B60L2240/423 , H02K7/108 , H02K7/116 , H02K9/19 , H02K21/24 , H02K29/06 , Y02T10/641 , Y02T10/645 , Y02T10/7005 , Y02T10/72 , Y02T10/7275
摘要： The present invention relates generally to a magnet motor, and having being provided the driven power of the electromagnet motor for electric vehicles, wherein, it has provided with a wireless coil whole rotator, which the upper part has been constructed with an equal angle, a power perpetual magnet is provided. At least one set of a magnet pole coil is formed into an electromagnet pole module and a circuit control unit. Using the perpetual magnet and the less electricity consumption of an electric magnet pole generates the repelling torque, accomplishing the object of the turning rotator to generate power. Either it is coupled with a simple or a complex structure; it can apply to be the driven motor of a bicycle, a motorcycle and a car. Moreover, it can greatly reduce the consumption of the vehicle battery electricity, and make it to be an environmental protection and practical vehicle means.

8. 发明授权

US06396190B1 Brushless dc motor in washing machine 有权
标题翻译：无刷直流电机在洗衣机
公开(公告)号：US06396190B1
公开(公告)日：2002-05-28
申请号：US09588219
申请日：2000-06-06
申请人： In Geun Ahn , Dong Beom Lee , Jong Chul Bang
发明人： In Geun Ahn , Dong Beom Lee , Jong Chul Bang
IPC分类号： H02K128
CPC分类号： H02K1/30 , D06F37/304 , F16B2200/10 , H02K1/2786 , H02K7/14 , H02K9/06 , H02K2205/09
摘要： Brushless motor in a washing machine including a stator having a coil coupled to an upper frame, and a rotor having a lower frame entirely formed of a metal to cover an outer circumference and a bottom of the stator, a plurality of magnets fitted to an inside wall of the lower frame at fixed intervals opposite to the coil of the stator, and a support member formed as one unit with, and at a central portion of the lower frame coupled to a washing water shaft for transmission of a rotating force of the lower frame to the washing water shaft, thereby permitting smooth heat dissipation and drainage from the motor, and shortening a fabrication process and time period.
摘要翻译：一种洗衣机中的无刷电动机，包括具有联接到上框架的线圈的定子和具有整体由金属形成的下框架的转子以覆盖定子的外周和底部的转子，安装在内侧的多个磁体下部框架的壁以固定的间隔与定子的线圈相对，以及支撑构件，其形成为一个单元，并且在下部框架的中心部分处联接到洗涤水轴，用于传递下部的旋转力框架到洗涤水轴，从而允许从电动机的平滑散热和排水，并缩短制造过程和时间段。

9. 发明授权

US06177750B1 Rotating assembly construction for high speed induction motor 失效
标题翻译：高速感应电动机旋转总成结构
公开(公告)号：US06177750B1
公开(公告)日：2001-01-23
申请号：US09116135
申请日：1998-07-14
申请人： Edward J. Tompkin
发明人： Edward J. Tompkin
IPC分类号： H02K128
CPC分类号： H02K1/28 , H02K17/165
摘要： A shaft or shafts are connected to a rotor core of a dynamoelectric machine without the need for a central hole in the laminations of the core. The shaft is connected to the core by attaching the shaft to a rotor end plate (or forming the shaft and the end plate as a single unit) and connecting the end plate to the core at a distance away from the axis of the core. The rotor may have similar end plates at both ends, the end plates attached to each other and to the core by through studs or bolts that pass through holes in the laminations. The holes and the studs or bolts are evenly circumferentially spaced at a distance from the axis. The through studs or bolts are secured at either end, clamping the end plates with the rotor core between them. The rotor end plate provides support to the rotor end ring that forms part of the squirrel cage of the rotor core. The end plate includes a lip or other portion which restrains movement of the end ring in lateral and/or axial direction(s) as the rotor rotates. For example, the rotor may have a lip which is machined to be at or nearly in contact with the end ring when the rotor is at rest.
摘要翻译：轴或轴连接到电动机的转子芯，而不需要在芯的叠片中的中心孔。轴通过将轴连接到转子端板（或者形成轴和端板作为单个单元）并且将端板连接到与芯的轴线一定距离处的芯连接到芯。转子在两端可具有类似的端板，端板通过穿过叠片中的孔的通过螺柱或螺栓彼此连接并连接到芯。孔和螺柱或螺栓在与轴线一定距离处均匀地周向间隔开。贯穿螺栓或螺栓在任一端固定，将端板夹在转子芯之间。转子端板为构成转子芯的鼠笼的一部分的转子端环提供支撑。端板包括唇缘或其它部分，其在转子旋转时限制端环在横向和/或轴向方向上的运动。例如，当转子处于静止状态时，转子可以具有加工成与端环接触或几乎接触的唇缘。

10. 发明授权

US06603232B2 Permanent magnet retaining arrangement for high speed rotors 有权
标题翻译：高速转子永磁保持装置
公开(公告)号：US06603232B2
公开(公告)日：2003-08-05
申请号：US10002786
申请日：2001-11-02
申请人： Pieter Van Dine , Alberto Franco , Spyro Pappas , Michael Gheorghiu
发明人： Pieter Van Dine , Alberto Franco , Spyro Pappas , Michael Gheorghiu
IPC分类号： H02K128
CPC分类号： H02K1/2773
摘要： In the embodiments described in the specification, permanent magnets are retained on a permanent magnet rotor rim by inverted U-shaped retainers and in one embodiment the outer surfaces of the retainers converge inwardly in the radially outward direction and engage corresponding surfaces of adjacent pole pieces which converge inwardly in the radially outward direction. In another embodiment the U-shaped retainers are affixed to the rotor rim by screws accessible through openings in the radially outer wall of the retainers and a further embodiment each retainer has outwardly projecting flanges which are affixed to the rotor rim by screws.
摘要翻译：在本说明书中描述的实施例中，永磁体通过倒置的U形保持器保持在永磁转子轮辋上，并且在一个实施例中，保持器的外表面沿径向向外的方向向内收敛并且接合相邻极片的相应表面，在径向向外的方向向内收敛。在另一个实施例中，U形保持器通过可通过保持器的径向外壁中的开口进入的螺钉固定到转子边缘，并且另外的实施例中，每个保持器具有向外突出的凸缘，其通过螺钉固定到转子边缘。

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