专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US5252870A Magnetic eccentric motion motor 失效
标题翻译：磁偏心运动电机
公开(公告)号：US5252870A
公开(公告)日：1993-10-12
申请号：US663444
申请日：1991-03-01
申请人： Stephen C. Jacobsen , Clark C. Davis
发明人： Stephen C. Jacobsen , Clark C. Davis
IPC分类号： F04C15/00 , H02K16/00 , H02K16/02 , H02K41/00 , H02K41/06 , H02K7/06 , F01C1/02
CPC分类号： H02K41/065 , F04C15/0057 , F04C15/0065 , F04C15/008 , H02K16/02 , H02K41/06 , H02K16/00
摘要： An eccentric-motion motor for driving a utilization mechanism includes a stator defining a closed surface pathway, an armature composed of a permanent magnet rollably disposed on the closed surface pathway, a series of electromagnetic elements disposed in the stator along the closed surface pathway, circuitry for successively energizing the electromagnetic elements to cause them to attract and/or repel the armature so that it rolls along the closed surface pathway, and a coupler mechanism for coupling the armature to the utilization mechanism so that as the armature is caused to roll, the utilization mechanism is powered by the operation of the motor.
摘要翻译：用于驱动利用机构的偏心运动马达包括限定封闭表面路径的定子，由可旋转地设置在封闭表面路径上的永磁体构成的电枢，沿闭合表面路径设置在定子中的一系列电磁元件，电路用于连续激励电磁元件使其吸引和/或排斥电枢，使其沿着封闭的表面路径滚动;以及耦合器机构，用于将电枢耦合到利用机构，使得当电枢被卷绕时，利用机制由电机的运行动力。

22. 发明授权

US3280398A Electric motor and winding circuit arrangements 失效
标题翻译：电动机和绕组电路的布置
公开(公告)号：US3280398A
公开(公告)日：1966-10-18
申请号：US33575364
申请日：1964-01-06
申请人： PIERRE MARIE GEORGES ROBERT
发明人： PIERRE MARIE GEORGES ROBERT
IPC分类号： H02K19/10 , H02K41/00
CPC分类号： H02K41/065 , H02K19/103

23. 发明授权

US2909944A Low speed actuator 失效
标题翻译：低速执行机构
公开(公告)号：US2909944A
公开(公告)日：1959-10-27
申请号：US59473756
申请日：1956-06-29
申请人： NORTH AMERICAN AVIATION INC
发明人： BOUVIER GEORGE A
IPC分类号： F16H1/32 , H02K41/00
CPC分类号： H02K41/065 , F16H1/321

24. 发明公开

US20240136906A1 BEARINGLESS MOTOR 审中-公开
公开(公告)号：US20240136906A1
公开(公告)日：2024-04-25
申请号：US18278004
申请日：2021-04-20
申请人： Mitsubishi Electric Corporation
发明人： Masahito MIYOSHI , Yusuke SAKAMOTO , Shinichi FURUTANI
IPC分类号： H02K41/06 , H02K11/21
CPC分类号： H02K41/065 , H02K11/21
摘要： A bearingless motor includes a rotor, a stator for applying support force and torque to the rotor, and a first displacement sensor and a second displacement sensor for detecting a radial position of the rotor. The stator includes a motor winding for generating a magnetic flux having p poles to produce the torque, and a support winding for generating a magnetic flux having p±2 poles or two poles to produce the support force. The first displacement sensor and the second displacement sensor are disposed at positions axially different from each other.

25. 发明授权

US11870319B2 Electric motor 有权
公开(公告)号：US11870319B2
公开(公告)日：2024-01-09
申请号：US17882135
申请日：2022-08-05
申请人： Tau Motors, Inc.
发明人： Matthew J. Rubin , Walter Wesley Pennington, III , Adam Daniel Ambrecht , Gregory Gordon Stevenson
IPC分类号： H02K41/06 , H02K9/193 , H02K7/116
CPC分类号： H02K41/065 , H02K7/116 , H02K9/193
摘要： An electric motor has a stator mechanically coupled to the rotor by a nutating traction interface, such that during nutation of the rotor with respect to the stator a tilt axis of the rotor progresses about the axis of rotation of the output shaft. The rotor and a surface of the stator bound a dynamic gap across which a magnetic field is produced by electrical activation of the motor to generate a force between the rotor and the stator. The traction interface and the gap are arranged such that, in a plane containing the axis of rotation of the output shaft, the traction interface is angled with respect to the stator surface bounding the gap. The rotor is connected to the output shaft by a tiltable connection such as a gimbal.

26. 发明公开

US20230336065A1 ELECTRIC MOTOR 审中-公开
公开(公告)号：US20230336065A1
公开(公告)日：2023-10-19
申请号：US18338705
申请日：2023-06-21
申请人： Tau Motors, Inc.
发明人： Walter Wesley Pennington, III , Matthew J. Rubin , Adam Daniel Ambrecht , Gregory Gordon Stevenson
IPC分类号： H02K41/06 , H02K7/116 , H02K9/193
CPC分类号： H02K41/065 , H02K7/116 , H02K9/193
摘要： An electric motor has a stator mechanically coupled to the rotor by a nutating traction interface, such that during nutation of the rotor with respect to the stator a tilt axis of the rotor progresses about the axis of rotation of the output shaft. The rotor and a surface of the stator bound a dynamic gap across which a magnetic field is produced by electrical activation of the motor to generate a force between the rotor and the stator. The traction interface and the gap are arranged such that, in a plane containing the axis of rotation of the output shaft, the traction interface is angled with respect to the stator surface bounding the gap. The rotor is connected to the output shaft by a tiltable connection such as a gimbal.

27. 发明授权

US09281736B2 Virtual ellipse motor 有权
标题翻译：虚拟椭圆电机
公开(公告)号：US09281736B2
公开(公告)日：2016-03-08
申请号：US13849501
申请日：2013-03-23
申请人： The Boeing Company
发明人： Robert J. Atmur , William P. Sargent
IPC分类号： H02K41/06
CPC分类号： H02K41/065 , F16C17/04 , F16C35/02 , H02K2205/03
摘要： A virtual ellipse electric motor and methods are presented. A fulcrum bears a nutating dynamic load, and a wobble plate is rotationally coupled to the fulcrum and nutates around the fulcrum. The wobble plate includes an inner pericyclic gear and an outer pericyclic gear, and a stationary gear meshes with the outer pericyclic gear and provides leverage to the wobble plate. The rotational output plate meshes with the inner pericyclic gear and rotates in response to rotation of the wobble plate. The stator includes an electromagnet and electromagnetically attracts a first side of the wobble plate such that a second side of the wobble plate is leveraged against the stationary gear and the rotational output plate.
摘要翻译：提出了虚拟椭圆电动机和方法。支点具有章动动力载荷，摆动板旋转地联接到支点和支点周围的章动。摇摆板包括内周齿轮和外周齿轮，并且固定齿轮与外周齿轮啮合并为摆盘提供杠杆作用。旋转输出板与内周齿轮啮合并响应于摆盘的旋转而旋转。定子包括电磁体，并且电磁吸引摆盘的第一侧，使得摆动板的第二侧被抵抗固定齿轮和旋转输出板。

28. 发明申请

US20150318761A1 MOTOR ARRANGEMENT 审中-公开
标题翻译：电机布置
公开(公告)号：US20150318761A1
公开(公告)日：2015-11-05
申请号：US14654177
申请日：2013-12-19
申请人： Andreas KAPPEL , JOHNSON CONTROLS GMBH
发明人： Ingo KIENKE , Rolf SCHÜLER , Gerhard ROTHSTEIN , Peter GRUEDL
IPC分类号： H02K7/116 , H02K7/102 , H02K1/06
CPC分类号： H02K7/116 , F16H1/321 , H02K1/06 , H02K7/102 , H02K7/1021 , H02K11/30 , H02K16/00 , H02K41/065 , H02K2213/09
摘要： At least one motor arrangement (A1), in particular a planetary gear motor arrangement, including:—a stator (A2) and a rotor (A3) and also a housing (A4) which surrounds the stator and rotor. The stator (A2) is formed from a magnet arrangement (A5) which has a number of solenoids (A6), which are arranged in a ring, and a number of permanent magnets (A7) which is not equal to the number of solenoids (A6). The solenoids and permanent magnets are arranged in relation to one another in such a way that a closed magnetic flux (AF1) with an axial magnetization direction (AR) can be generated in a magnetic field in at least one of the solenoids (A6). An internal rotor (A12), which is provided with an axial external tooth system (A12.1), or a toothed ring as part of the stator (A2) meshes in at least one axial external tooth system (A10.1, A11.1) of the rotor (A3).
摘要翻译：至少一个电动机装置（A1），特别是行星齿轮电动机装置，包括： - 定子（A2）和转子（A3）以及围绕定子和转子的壳体（A4）。定子（A2）由具有多个螺线管（A6）的磁体配置（A5）形成，并配置成环状，并且与螺线管的数量不相同的多个永久磁铁（A7） A6）。螺线管和永磁体相对于彼此布置，使得可以在至少一个螺线管（A6）中的磁场中产生具有轴向磁化方向（AR）的闭合磁通（AF1）。设置有轴向外齿系统（A12.1）的内转子（A12）或作为定子（A2）的一部分的齿环在至少一个轴向外齿系（A10.1，A11）中啮合。 1）的转子（A3）。

29. 发明申请

US20100237729A1 MOTION CONVERSION DEVICE 审中-公开
标题翻译：运动转换装置
公开(公告)号：US20100237729A1
公开(公告)日：2010-09-23
申请号：US12011130
申请日：2008-01-24
申请人： William J. Lawson
发明人： William J. Lawson
IPC分类号： H02K7/075
CPC分类号： H02K53/00 , H02K21/38 , H02K41/065
摘要： A permanent magnet rotational motor employs the use of a rotating iron band member which absorbs the magnetic flux of both of the opposing magnet flux fields from stator and rotor magnets. This causes mutually opposing, interacting magnetic flux fields of the rotor and stator magnets to enter in close proximity to one another without opposition. This results in the two interacting fields remaining totally one within the other, until the iron band member between the two interacting fields is rotably extracted, compelling the two interacting opposing flux fields to repel each other and causing the rotor assembly to push the power assembly crankshaft in the desired direction. In this manner the aforementioned repelling and attracting effects between the interacting fields experienced in the prior art, which negates rotation in permanent magnet motors, is eliminated. The present invention also provides a device to maintain the necessary coactive relationship between the opposing magnetic fields of rotor and stator magnets throughout a complete rotational cycle of the permanent magnet motor.
摘要翻译：永久磁铁旋转马达采用旋转铁圈构件，其吸收来自定子和转子磁体的两个相对的磁通量磁场的磁通量。这导致转子和定子磁体的彼此相反的相互作用的磁通场相互接近而不相反地进入。这导致两个相互作用的场完全保持在另一个中，直到两个相互作用的场之间的铁带构件被可旋转地提取，迫使两个相互作用的相对通量场相互排斥并使转子组件推动动力组件曲轴在所需的方向。以这种方式，消除了现有技术中经历的抵消永磁电动机旋转的相互作用场之间的上述排斥和吸引效应。本发明还提供一种在永磁电动机的整个旋转周期内保持转子和定子磁体的相对磁场之间必要的共同关系的装置。

30. 发明授权

US5804898A Electric motor utilizing magnetic energy of permanent magnet 失效
标题翻译：使用永磁体磁能的电机
公开(公告)号：US5804898A
公开(公告)日：1998-09-08
申请号：US881270
申请日：1997-06-24
申请人： Teruo Kawai
发明人： Teruo Kawai
IPC分类号： H02K41/00 , H02K7/06 , H02K37/00
CPC分类号： H02K41/065
摘要： An electric motor is capable of increased output torque by utilizing both electric energy by an electromagnet and a magnetic energy by a permanent magnet. The electric motor includes a wobble rotor made of a magnetic material including at least one permanent magnet arranged annularly in a circumferential direction therein. A plurality of electromagnets are disposed annularly along with the outer periphery of the rotor. Current switching circuitry energizes the electromagnets in a predetermined sequence and timing. The wobble rotor is supported by a supporting mechanism around a center portion thereof in a pivotally movable manner and is capable of closely approaching or contacting an energized electromagnet at the outer periphery thereof and of wobbling movement with a certain incline toward the energized electromagnet according to the predetermined sequence and timing of the energizing of the electromagnets. The rotor includes a first crown gear formed along the outer periphery thereof and a second crown gear disposed along the annularly arranged electromagnets and opposed to and engaged with the first crown gear. The first crown gear has different number of teeth than the second crown gear.
摘要翻译：电动机能够通过利用电磁铁的电能和永久磁铁的磁能来增加输出转矩。电动机包括由磁性材料制成的摆动转子，该摆动转子包括至少一个在其周向上环形地设置的永磁体。多个电磁铁与转子的外周一起环状设置。电流开关电路以预定的顺序和定时给电磁体通电。摆动转子以可枢转的方式围绕其中心部分由支撑机构支撑，并且能够使其外周的通电电磁体紧密接近或接触，并且能够以一定的倾斜朝着通电电磁体摆动，根据电磁铁通电的预定顺序和定时。转子包括沿着其外周形成的第一冠齿轮和沿着环形布置的电磁铁设置并与第一冠齿轮相对并与其接合的第二冠齿轮。第一冠齿轮具有与第二冠齿轮不同的齿数。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式