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11. 发明授权

US5942827A Electric motor 失效
标题翻译：电动马达
公开(公告)号：US5942827A
公开(公告)日：1999-08-24
申请号：US834760
申请日：1997-04-03
申请人： Frank Neumann , Joachim Steffan , Jurgen Mayer
发明人： Frank Neumann , Joachim Steffan , Jurgen Mayer
IPC分类号： H02K1/17 , H02K5/04 , H02K5/15 , H02K23/56 , H02K21/26
CPC分类号： H02K5/15 , H02K1/17 , H02K23/56 , H02K5/04 , Y10T29/49009 , Y10T29/49012 , Y10T29/49917 , Y10T29/49936 , Y10T29/49988 , Y10T29/49991 , Y10T29/53161
摘要： The present invention refers to an electric motor comprising a stator with an internal permanent magnet and a tubular magnetic return sleeve surrounding said permanent magnet whereby an annular air gap is formed therebetween, said magnetic return sleeve being held at its axial and radial positions relative to said permanent magnet by a frame of plastic material injected around these two components and being connected to said permanent magnet by said plastic frame. The present invention aims at improving the manner in which the two structural components are attached to and positioned on one another. This is achieved on the basis of the features that said plastic frame extends approximately up to the outer circumference of said magnetic return sleeve, and that one end portion of said magnetic return sleeve has provided therein recesses having each at least two edges which extend towards each other in the direction of the interior of the sleeve, the plastic frame being anchored on said magnetic return sleeve by means of said recesses.
摘要翻译：本发明涉及一种电动机，其包括具有内部永磁体的定子和围绕所述永久磁体的管状磁性返回套筒，由此在其间形成环形气隙，所述磁性返回套筒相对于所述永磁体保持在其轴向和径向位置通过围绕这两个部件注入的塑料材料框架，并通过所述塑料框架连接到所述永磁体的永磁体。本发明旨在改进两个结构部件相互连接并相互定位的方式。这是基于所述塑料框架大致延伸到所述磁性返回套筒的外圆周的特征而实现的，并且所述磁性返回套筒的一个端部设置有凹部，每个凹部具有朝向每个的至少两个边缘另一个在套筒内部的方向上，塑料框架通过所述凹槽锚定在所述磁性回流套筒上。

12. 发明授权

US5920134A DC motor 失效
标题翻译：直流电机
公开(公告)号：US5920134A
公开(公告)日：1999-07-06
申请号：US717688
申请日：1996-09-23
申请人： Jurgen Mayer , Arnold Teimel
发明人： Jurgen Mayer , Arnold Teimel
IPC分类号： H02K29/08 , G01D5/347 , G01P3/486 , G01P3/487 , G01P13/04 , H02K5/14 , H02K11/00 , H02K13/00 , H02K23/56 , H02K23/66 , H02K29/10
CPC分类号： H02K13/006 , G01D5/347 , G01P13/04 , G01P3/486 , G01P3/487 , H02K11/01 , H02K11/21 , H02K11/215 , H02K11/22 , H02K23/56 , H02K23/66 , H02K5/145
摘要： The present invention refers to a dc motor, in particular a micro dc motor, comprising a shaft and a collector element arranged on said shaft and consisting of a collector plate and a collector which projects from said collector plate beyond the shaft end, the collector element being extended beyond the collector so as to form a shaft section on the side facing away from the collector plate, said shaft section being adapted to have attached thereto an additional component part. In accordance with a preferred embodiment, the dc motor is provided with an incremental angle-position encoder comprising an encoder element, the encoder element being fixedly attached to the collector element, which is extended so as to form a shaft section, and constituting the additional component part.
摘要翻译：本发明涉及直流电动机，特别是直流直流电动机，其包括设置在所述轴上的轴和集电器元件，其由收集板和收集器组成，集电板和收集器从所述集电板突出超过轴端，集电器元件延伸超过收集器，以便在背离集电板的一侧形成轴部分，所述轴部分适于附加有附加的部件。根据优选实施例，直流电动机设置有包括编码器元件的增量角度位置编码器，编码器元件固定地附接到收集器元件，其被延伸以形成轴部分，并且构成附加组件部分。

13. 发明授权

US4327304A Winding for small rotary electric double air gap motor 失效
标题翻译：小型旋转电动双气隙电机绕组
公开(公告)号：US4327304A
公开(公告)日：1982-04-27
申请号：US94787
申请日：1979-11-16
申请人： Kanemasa Aoki
发明人： Kanemasa Aoki
IPC分类号： H02K23/58 , H02K3/04 , H02K15/04 , H02K23/56 , H02K1/22
CPC分类号： H02K3/04 , H02K23/56
摘要： A coreless rotary electric appliance comprising a rotary coil of a cup-shaped coil body open at an end face thereof which is composed of inclined coil wire portions wound with a determined angle along the cylindrical periphery of said coil body and of end connecting wire portions arranged on one end face of said coil body to connect said coil wire portions in succession whereby said coil body being formed by a continuous wire composed of said coil wire portions connected in succession by said end connecting portions, whereby said coil body being featured by an asymmetrical structure that two coil wire portions connected to both ends of each end connecting wire portion and wound along the cylindrical periphery of said coil body are provided with different inclination angles with respect to the generatrix of said cylindrical surface of the coil body.
摘要翻译：一种无芯式旋转电器，包括：杯形线圈体的旋转线圈，其端面开口，所述旋转线圈由沿所述线圈体的圆周方向缠绕成确定角度的倾斜线圈线部分和布置在所述线圈体的端部连接线部分在所述线圈体的一个端面上连续地连接所述线圈线部分，由此所述线圈体由连续的线组成，所述连续线由所述线圈线部分组成，所述线圈线部分由所述端部连接部分相继连接，由此所述线圈体的特征在于不对称连接在各端连接线部分两端并沿着所述线圈体圆柱形周边缠绕的两个线圈线部相对于线圈体的所述圆柱形表面的母线设置不同的倾斜角度的结构。

14. 再颁专利

USRE30761E Three-phase DC motor having non-superimposed armature coils 失效
标题翻译：具有非叠加电枢线圈的三相直流电动机
公开(公告)号：USRE30761E
公开(公告)日：1981-10-06
申请号：US171799
申请日：1980-07-24
申请人： Itsuki Ban , Manabu Shiraki
发明人： Itsuki Ban , Manabu Shiraki
IPC分类号： H02K23/26 , H02K23/56 , H02K29/12
CPC分类号： H02K29/12 , H02K23/26 , H02K23/56
摘要： A coreless three-phase DC motor comprising a coil type armature formed with insulated windings. The armature is of a disc- or cylindrical-shape and is set rotatably against a field magnet provided with 2n magnetic poles N and S magnetized in equal angular widths. On the surface of the armature there are 3n/2 three-phase armature coils, wherein the angular width of each of the coils is equal to the width of the field magnet pole, the coils of each phase are shifted by 180.degree. of electrical angle from each other, and all the armature coils are arranged at equal angular intervals and not superimposedly with respect to one another.

15. 发明授权

US4267477A Electromotor 失效
标题翻译：电动机
公开(公告)号：US4267477A
公开(公告)日：1981-05-12
申请号：US17137
申请日：1979-03-05
申请人： Fritz Faulhaber
发明人： Fritz Faulhaber
IPC分类号： H02K23/58 , H02K5/16 , H02K23/56 , H02K1/24
CPC分类号： H02K23/56 , H02K5/161
摘要： An electromotor includes a hollow elongated housing, a motor shaft rotatably mounted in the housing and a magnet surrounding the motor shaft. A winding is installed in a circumferential gap between the inner surface of the hollow housing and the outer surface of the magnet. The magnet has one end portion supported on the motor shaft and another end portion supported on the housing.
摘要翻译：电动机包括中空细长壳体，可旋转地安装在壳体中的电动机轴和围绕电动机轴的磁体。绕组安装在中空壳体的内表面和磁体的外表面之间的圆周间隙中。磁体具有支撑在电动机轴上的一个端部和支撑在壳体上的另一端部。

16. 发明授权

US3993920A Coreless motor 失效
标题翻译：无芯电机
公开(公告)号：US3993920A
公开(公告)日：1976-11-23
申请号：US595398
申请日：1975-07-14
申请人： Masaaki Sato
发明人： Masaaki Sato
IPC分类号： H02K7/04 , H02K23/54 , H02K23/56 , H02P7/288
CPC分类号： H02P7/2885 , H02K23/54 , H02K23/56 , H02K7/04
摘要： A coreless motor comprises a motor housing having a bearing, a rotor mounted within the housing, rotatably supported within the bearing and having a plurality of coils constituting a pancake coil, a permanent magnet stator mounted within the housing and disposed opposite to the rotor, in which the stator is arranged opposite to an effective coil section of the pancake coil and thus the rotor, and an annular spacing is formed opposite to an outer peripheral portion other than the effective coil section of the rotor so that a balance adjusting member for the rotor as well as an electrical part associated with the coreless motor can be provided in the annular spacing within the motor housing.
摘要翻译：无芯电动机包括具有轴承的电动机壳体，安装在壳体内的转子，可旋转地支撑在轴承内并具有构成扁平线圈的多个线圈，安装在壳体内并与转子相对设置的永磁体定子，所述定子与所述扁平线圈的有效线圈部分相对地设置，并且因此所述转子，并且与所述转子的有效线圈部分以外的外周部分相对地形成环形间隔，使得所述转子的平衡调整部件以及与无芯电动机相关联的电气部件可以设置在电动机壳体内的环形间隔中。

17. 发明授权

US3953750A Electric motor 失效
标题翻译：电动马达
公开(公告)号：US3953750A
公开(公告)日：1976-04-27
申请号：US535033
申请日：1974-12-20
申请人： James R. Hendershot, Jr.
发明人： James R. Hendershot, Jr.
IPC分类号： H02K1/17 , H02K23/04 , H02K23/56 , H02K1/18
CPC分类号： H02K23/04 , H02K1/17 , H02K23/56
摘要： A direct current permanent magnet electric motor is disclosed which comprises a hollow rotatable armature, magnet means mounted concentrically with and spaced radially from the armature, and one or more pairs of pole pieces which directly contact opposite ends of the magnet means and are shaped so that they extend longitudinally or axially between the magnet means and the armature.
摘要翻译：公开了一种直流永磁电动机，其包括中空可旋转电枢，与电枢同心且与其径向间隔安装的磁体装置，以及直接接触磁体装置相对端的一对或多对极片，并成形为使得它们在磁体装置和电枢之间纵向或轴向延伸。

18. 发明授权

US3679923A Automatic work repeating mechanism 失效
标题翻译：自动工作重复机制
公开(公告)号：US3679923A
公开(公告)日：1972-07-25
申请号：US3679923D
申请日：1971-04-09
申请人： HARPER ASSOCIATES INC
发明人： HARPER KENNETH B , TREMBLAY HUBERT J
IPC分类号： G05B19/423 , H02K23/56 , H02K47/08
CPC分类号： H02K23/56 , G05B19/423 , G05B2219/36435 , G05B2219/40305 , H02K47/08
摘要： A direct current electrical motor haVing a commutator formed of conductor elements and spaced rings thereon with first brushes engaging the elements and additional brushes engaging the rings; the method of operating a direct current motor which involves delivering direct current pulses to some commutator elements and to all of said elements to operate and bias the direction of said motor and operating a direct current motor to produce recordable signals.
摘要翻译：一种直流电动机，包括由导体元件和间隔开的环形成的换向器，第一电刷与元件接合，另外的电刷接合环; 直流电动机的操作方法包括将直流脉冲传送到某些换向器元件和所有所述元件，以操作和偏置所述电动机的方向并操作直流电动机以产生可记录信号。

19. 发明授权

US3312846A Electric rotating machines 失效
标题翻译：电动旋转机
公开(公告)号：US3312846A
公开(公告)日：1967-04-04
申请号：US30028863
申请日：1963-08-06
申请人： PRINTED MOTORS INC
发明人： JACQUES HENRY-BAUDOT
IPC分类号： H02K3/26 , H02K23/54 , H02K23/56
CPC分类号： H02K23/54 , H02K3/26 , H02K23/56

20. 发明授权

US3290528A Direct current double air gap motor 失效
标题翻译：直流双气隙电机
公开(公告)号：US3290528A
公开(公告)日：1966-12-06
申请号：US53655366
申请日：1966-03-08
申请人： BIVIATOR SA
发明人： KARL ADLER , GEORGES DUCOMMUN
IPC分类号： H02K23/56
CPC分类号： H02K23/56

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