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1. 发明申请

US20100156235A1 ELECTRIC MOTOR 有权
标题翻译：电动马达
公开(公告)号：US20100156235A1
公开(公告)日：2010-06-24
申请号：US12645046
申请日：2009-12-22
申请人： Rui Feng QIN , Xin Hui Guan , Yi Jing
发明人： Rui Feng QIN , Xin Hui Guan , Yi Jing
IPC分类号： H02K1/18
CPC分类号： H02K1/17 , H02K23/04
摘要： A electric motor has a stator and a rotor. The stator comprises a housing and a plurality of magnets fixed to an inner surface of said housing by a frame member. The magnets are embedded in the frame member. A plurality of first grooves are formed in an outside peripheral surface of the frame member, each of said first grooves extending axially from one axial surface of said frame member and having a axial length smaller than the axial height of said frame member. The housing has a plurality of first anchors formed on its inner surface, each of the first anchors engaging with a corresponding one of the first grooves.
摘要翻译：电动机具有定子和转子。定子包括壳体和通过框架构件固定到所述壳体的内表面的多个磁体。磁体嵌入框架构件中。多个第一凹槽形成在框架构件的外周表面中，每个所述第一凹槽从所述框架构件的一个轴向表面轴向延伸并且具有小于所述框架构件的轴向高度的轴向长度。壳体具有形成在其内表面上的多个第一锚固件，每个第一锚固件与相应的一个第一凹槽接合。

2. 发明申请

US20120216765A1 ENGINE COOLING SYSTEM AND MOTOR THEREFOR 审中-公开
标题翻译：发动机冷却系统及其电机
公开(公告)号：US20120216765A1
公开(公告)日：2012-08-30
申请号：US13404999
申请日：2012-02-24
申请人： Rui Feng QIN , Ling YANG , Chang Jin ZHOU , Xin Hui GUAN
发明人： Rui Feng QIN , Ling YANG , Chang Jin ZHOU , Xin Hui GUAN
IPC分类号： F01P5/04 , F04B35/04 , H02K3/28
CPC分类号： H02K23/40 , H02K1/265
摘要： An engine cooling system includes an engine, a coolant tank, a radiator, a cooling module for cooling the radiator, and connecting pipes connecting the engine, the coolant tank and the radiator to form a loop. The cooling module includes a motor and an impeller. The motor includes a stator and a rotor. The stator forms 2P stator poles, wherein P is a positive integer. The rotor includes a shaft, a rotor core, and windings wound around the rotor core. The rotor core includes n teeth and forms n winding slots between the teeth. A slot has a radial depth less than one of the other slots. The number of winding slots n is a multiple of the number of stator poles. The windings includes coils each of which is wound about n/2P teeth.
摘要翻译：发动机冷却系统包括发动机，冷却剂箱，散热器，用于冷却散热器的冷却模块，以及连接发动机，冷却剂箱和散热器以形成回路的连接管。冷却模块包括马达和叶轮。电动机包括定子和转子。定子形成2P定子极，其中P是正整数。转子包括轴，转子芯和围绕转子芯缠绕的绕组。转子芯包括n个齿，并在齿之间形成n个卷绕槽。槽的径向深度小于其它槽之一。绕组槽数n是定子极数的倍数。绕组包括卷绕在n / 2P个齿上的线圈。

3. 发明申请

US20110253078A1 ENGINE COOLING SYSTEM AND COOLING FAN MODULE 有权
标题翻译：发动机冷却系统和冷却风扇模块
公开(公告)号：US20110253078A1
公开(公告)日：2011-10-20
申请号：US13084966
申请日：2011-04-12
申请人： Rui Feng QIN , Xin Hui Guan
发明人： Rui Feng QIN , Xin Hui Guan
IPC分类号： F01P5/02 , F04D29/70
CPC分类号： H02K5/10 , F04D25/082
摘要： An engine cooling system incorporates a cooling fan module having a motor and a fan driven by the motor. The motor has a motor housing and two end caps disposed at respective ends of the motor housing. Each of the end caps has at least one axial hole to allow air to flow through the motor to dissipate heat from inside the motor. The motor also has a dust screen disposed inside the motor and adjacent each of the axial holes for preventing external particles entering the motor through the axial hole. Each dust screen has a plurality of apertures to allow air to flow through the motor but prevents dust particles entering the motor.
摘要翻译：发动机冷却系统包括具有电动机和由电动机驱动的风扇的冷却风扇模块。电动机具有电动机壳体和设置在电动机壳体的相应端部处的两个端盖。每个端盖具有至少一个轴向孔，以允许空气流过马达以从马达内部散发热量。电动机还具有设置在电动机内并且靠近每个轴向孔的防尘屏蔽件，用于防止外部颗粒通过轴向孔进入电动机。每个防尘屏具有多个孔，以允许空气流过马达，但防止灰尘颗粒进入马达。

4. 发明申请

US20120216764A1 ENGINE COOLING SYSTEM AND MOTOR THEREFOR 审中-公开
标题翻译：发动机冷却系统及其电机
公开(公告)号：US20120216764A1
公开(公告)日：2012-08-30
申请号：US13404948
申请日：2012-02-24
申请人： Rui Feng QIN , Tao QU , Xin Hui GUAN
发明人： Rui Feng QIN , Tao QU , Xin Hui GUAN
IPC分类号： F01P5/04 , F04B35/04 , H01R39/415
CPC分类号： H01R39/415 , H02K5/148
摘要： A cooling module for an engine includes an electric motor and an impeller driven by the motor. The motor includes a stator having brush assemblies, and a rotor having a commutator. Each of the brush assemblies includes a brush holder, a brush slidably received in the brush holder, and a spring. The spring includes a mounting portion, a coiled portion and an elongated unrolled section joining the mounting portion to the coiled portion. The mounting portion is fixed to the brush holder and located closer to the commutator than the coiled portion. The coiled portion presses against a radially outer end of the brush to push the brush towards the commutator. The brush forms a concave for accommodating the coiled portion of the spring. The unrolled section is coiled into the coiled portion as the length of the brush is reduced.
摘要翻译：用于发动机的冷却模块包括电动机和由电动机驱动的叶轮。马达包括具有刷组件的定子和具有换向器的转子。每个电刷组件包括电刷架，可滑动地容纳在电刷架中的电刷和弹簧。弹簧包括安装部分，螺旋部分和将安装部分连接到螺旋部分的细长展开部分。安装部分被固定到电刷架上并且比线圈部分更靠近换向器。卷绕部分压靠刷子的径向外端以将刷子推向换向器。刷形成用于容纳弹簧的卷绕部分的凹部。当刷子的长度减小时，展开的部分被卷绕到卷绕部分中。

5. 发明申请

US20100127593A1 ELECTRIC MOTOR 失效
标题翻译：电动马达
公开(公告)号：US20100127593A1
公开(公告)日：2010-05-27
申请号：US12623043
申请日：2009-11-20
申请人： Rui Feng QIN , Fei Liu
发明人： Rui Feng QIN , Fei Liu
IPC分类号： H02K1/26
CPC分类号： H02K1/265 , H02K23/405
摘要： An electric motor comprises a stator and a rotor rotatably mounted confronting the stator. The rotor has a rotor core which comprises at least a first tooth, a second tooth and a third tooth which are adjacent. Each of the teeth comprises a rib section radially and outwardly extending from a core and a tooth section located at an outer end of the rib section. The angle between the first tooth and the second tooth is n degrees, wherein when the rotor core is rotated n degrees to move the first tooth towards the second tooth, the rotated second tooth does not coincide with the pre-rotated third tooth.
摘要翻译：电动机包括定子和与该定子相对转动地安装的转子。转子具有至少包括相邻的第一齿，第二齿和第三齿的转子芯。每个齿包括从芯部径向向外延伸的肋部分和位于肋部分的外端处的齿部分。第一齿和第二齿之间的角度为n度，其中当转子芯旋转n度以使第一齿朝向第二齿移动时，旋转的第二齿不与预旋转的第三齿重合。

6. 发明申请

US20100127587A1 ELECTRIC MOTOR 有权
标题翻译：电动马达
公开(公告)号：US20100127587A1
公开(公告)日：2010-05-27
申请号：US12626032
申请日：2009-11-25
申请人： Rui Feng QIN , Fa Yun Qi
发明人： Rui Feng QIN , Fa Yun Qi
IPC分类号： H02K5/15
CPC分类号： H02K5/148 , H02K5/15 , H02K5/1732 , H02K5/225
摘要： A motor for HVAC applications, has a stator; a motor housing forming a part of the stator; an end cap fixed to the motor housing, and a rotor rotatably mounted confronting the stator. The end cap has an opening formed by a ring-shaped collar, the collar being at least partly disposed inside the motor housing. A plurality of projections on an outer circumferential surface of the collar are received in a plurality of receiving cutouts in the motor housing. Two fingers formed at the opening of each receiving cutout are deformed to lock the received projection inside the respective receiving cutout. At least three of the projections being pressed against the axially inner end of the respective receiving cutout.
摘要翻译：用于HVAC应用的电机，具有定子; 形成定子的一部分的电动机壳体; 固定在电动机壳体上的端盖和与该定子相对转动地安装的转子。端盖具有由环形套环形成的开口，所述套环至少部分地设置在电动机壳体的内部。轴环的外周面上的多个突起容纳在马达壳体中的多个接收切口中。形成在每个接收切口的开口处的两个指状物变形以将接收的突起锁定在相应的接收切口内。至少三个突起被压靠在相应的接收切口的轴向内端。

7. 发明申请

US20100013337A1 ELECTRIC MOTOR 有权
标题翻译：电动马达
公开(公告)号：US20100013337A1
公开(公告)日：2010-01-21
申请号：US12505219
申请日：2009-07-17
申请人： Rui Feng QIN , James Ching Sik Lau , Yong Bin Li , Cheng Shun Du , Yuan Jiang
发明人： Rui Feng QIN , James Ching Sik Lau , Yong Bin Li , Cheng Shun Du , Yuan Jiang
IPC分类号： H02K23/40 , H02K23/04
CPC分类号： H02K1/17 , H02K23/04
摘要： An electric motor has a housing, a rotor rotatably installed in the housing, n permanent magnets with the same polarity fixed at an inner surface of the housing. The rotor is a wound armature having a plurality of teeth extending in a radial direction. The housing includes n inner projecting parts, the permanent magnets and the inner projecting parts being alternately arranged in a circumferential direction about the rotor. The magnets generate 2n magnetic circuits via the housing and the rotor, n being an integer greater than one. The size of at least a portion of a first air gap formed between the permanent magnets and the rotor is greater than the size of at least a portion of a second air gap formed between the inner projecting parts and the rotor.
摘要翻译：电动机具有壳体，可旋转地安装在壳体中的转子，n个具有相同极性的永磁体固定在壳体的内表面。转子是具有沿径向方向延伸的多个齿的缠绕电枢。壳体包括n个内部突出部分，永磁体和内部突出部分围绕转子沿圆周方向交替布置。磁体通过壳体和转子产生2n个磁路，n是大于1的整数。形成在永磁体和转子之间的第一气隙的至少一部分的尺寸大于形成在内部突出部分和转子之间的第二气隙的至少一部分的尺寸。

8. 发明申请

US20110068652A1 TRACTION MOTOR FOR ELECTRIC VEHICLES 有权
标题翻译：电动车牵引电机
公开(公告)号：US20110068652A1
公开(公告)日：2011-03-24
申请号：US12884948
申请日：2010-09-17
申请人： Rui Feng QIN , Chang Jin Zhou , Ling Yang
发明人： Rui Feng QIN , Chang Jin Zhou , Ling Yang
IPC分类号： H02K3/28 , H02K1/17
CPC分类号： H02K3/28 , H02K1/2766 , H02K29/03 , Y02T10/641
摘要： A traction motor for an electric vehicle, comprises a stator and a rotor rotatably mounted to the stator. The rotor comprises a rotor core and magnets fixed to the rotor core. The rotor core has 2P rotor poles formed by the magnets, P being an integer greater than one. The stator comprises a stator core having S teeth and field windings wound on the teeth, S being equal to 3·m·P where m is the number of phases. Field windings of each phase comprises P winding units. Each the winding unit comprises a first coil and a second coil connected in series. The first coils have a larger coil pitch and a greater number of turns compared to the second coils.
摘要翻译：一种用于电动车辆的牵引电动机，包括定子和可转动地安装在定子上的转子。转子包括转子芯和固定到转子芯的磁体。转子芯具有由磁体形成的2P转子极，P是大于1的整数。定子包括具有S齿的定子芯和缠绕在齿上的场绕组，S等于3·M·P，其中m是相数。每相的励磁绕组包括P绕组单元。每个绕组单元包括串联连接的第一线圈和第二线圈。与第二线圈相比，第一线圈具有更大的线圈间距和更多的匝数。

9. 发明申请

US20100038990A1 BRUSH ASSEMBLY FOR AN ELECTRIC MOTOR 有权
标题翻译：用于电动马达的电刷组件
公开(公告)号：US20100038990A1
公开(公告)日：2010-02-18
申请号：US12543237
申请日：2009-08-18
申请人： Rui Feng QIN , Ting Tuan XU
发明人： Rui Feng QIN , Ting Tuan XU
IPC分类号： H01R39/40
CPC分类号： H01R39/40 , H01R39/44 , H02K5/148
摘要： A rail brush assembly for an electric motor having a commutator, comprises a brush, a spring, a pair of rails and at least one detent for retaining the brush on the rails. The brush has a groove on each of a pair of opposite sides. The rails are disposed in the grooves for guiding the brush to the commutator with the brush being freely slidable along the rails within a predetermined range of motion. The spring is arranged to urge the brush along the rails towards the commutator of the motor and is attached to an end of the brush remote from the commutator. The detent is formed between the spring and at least one rail to limit the range of movement of the brush along the rails.
摘要翻译：一种用于具有换向器的电动机的轨道刷组件，包括刷子，弹簧，一对轨道和用于将刷子保持在轨道上的至少一个棘爪。刷子在一对相对侧的每一侧具有凹槽。轨道设置在凹槽中，用于将刷子引导到换向器，其中刷子可以在预定的运动范围内沿着轨道自由滑动。弹簧布置成沿着导轨朝着马达的换向器推动刷子并且附接到远离换向器的刷子的一端。棘爪形成在弹簧和至少一个轨道之间，以限制刷子沿着轨道的移动范围。

10. 发明申请

US20100231072A1 MOTOR AND WINDOW LIFT 有权
标题翻译：电机和窗户提升
公开(公告)号：US20100231072A1
公开(公告)日：2010-09-16
申请号：US12720176
申请日：2010-03-09
申请人： Rui Feng QIN , Ji Yu Liang , Di Wang , Yuan Jiang , Cheng Shun Du
发明人： Rui Feng QIN , Ji Yu Liang , Di Wang , Yuan Jiang , Cheng Shun Du
IPC分类号： H02K23/04 , H02K7/116
CPC分类号： H02K23/04 , H02K7/1166
摘要： A window lift has a motor and a gearbox. The motor is a permanent magnet motor, comprising a stator and a rotor rotatably mounted to the stator. The stator or the rotor comprises a housing and magnets fixed to inner surface of the housing. The radial cross section of the housing comprises n side portions and n connecting portions, where n is an integer greater than 2. Adjacent side portions are connected together by one corresponding connecting portion and the magnets are fixed at portions corresponding to the connecting portions. The radial cross section of each side portion is like a convex curve line, which is curved outwardly relative to a straight line passing through the two ends of the convex curve line.
摘要翻译：窗户升降机有电机和变速箱。电动机是永磁电动机，其包括定子和可旋转地安装到定子的转子。定子或转子包括固定在壳体内表面上的壳体和磁体。壳体的径向横截面包括n个侧部和n个连接部，其中n是大于2的整数。相邻的侧部通过一个对应的连接部分连接在一起，并且磁体固定在与连接部对应的部分处。每个侧部的径向横截面像凸曲线，其相对于穿过凸曲线的两端的直线向外弯曲。

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