公开(公告)号：US20150372562A1

公开(公告)日：2015-12-24

申请号：US14746000

申请日：2015-06-22

Applicant: Rotochopper, Inc.

Inventor： James Othmar BRICK ,  Nicholas Daniel LIESER

IPC: H02K7/118 ,  H02P1/16

CPC classification number: H02K7/118 ,  B02C25/00 ,  H02K7/20

Abstract: A system of providing a mechanical soft start of a load driven by an electrical motor is provided. The system includes, in addition to the rotor driven by the electric motor during normal operation, a drive belt coupled to both the electric motor and the rotor for communicating mechanical power from the electric motor to the rotor. The system further includes a secondary motor, and a primary roller coupled to the secondary motor, wherein the roller is selectively engaged with the drive belt during a mechanical soft-start to communicate mechanical power from the secondary motor to the rotor without requiring mechanical power from primary motor.

Abstract translation: 提供了一种提供由电动机驱动的负载的机械软启动的系统。 该系统除了在正常操作期间由电动机驱动的转子之外，还包括一个与电动机和转子耦合的驱动带，用于将来自电动机的机械动力传递给转子。 该系统还包括二次电动机和耦合到次级电动机的主辊，其中在机械软起动期间辊被选择性地与驱动带接合以将机械动力从次级电动机传递到转子，而不需要机械动力 主电机

公开(公告)号：US20150191104A1

公开(公告)日：2015-07-09

申请号：US14417535

申请日：2013-07-24

Applicant: MACHINES HIGHEST MECHATRONIC GMBH

Inventor： Carmelo Zocco

IPC: B60L15/00 ,  H02K7/20

CPC classification number: B60L15/005 ,  B41J3/4078 ,  B61B13/04 ,  B65G35/06 ,  H02K7/20

Abstract: Transport apparatus for circumferentially transporting objects (22) along a circumferential transport lane (10), in particular, for a printing machine, having—at least one transport slide (20), to which an object (22) is mountable, and at least two processing units (15, 16) for processing an object, which are arranged along the transport lane (10), wherein each transport slide (20) comprises an individual drive (25) for moving the respective transport slide (20) along the transport lane (10), wherein each individual drive (25) includes a stepper motor (25) for moving the respective transport slide (20) along the transport lane (10) and for positioning the transport slide (20) at one of the processing units (15, 16), and that a central control unit (40) is present that is configured, for moving the transport slide (20) and for positioning the transport slide (20) at one of the processing units (15, 16), to output a digital positioning instruction for the stepper motors (25).

Abstract translation: 用于沿着圆周运输车道（10）周向地运输物体（22）的运输装置，特别是用于印刷机的运输装置，具有至少一个可安装对象（22）的运输滑架（20），并且至少 沿着运输车道（10）布置的用于处理物体的两个处理单元（15,16），其中每个运输滑动件（20）包括单独的驱动器（25），用于沿着运输工具 车道（10），其中每个单独的驱动器（25）包括步进马达（25），用于沿着输送通道（10）移动相应的输送滑块（20），并将输送滑块（20）定位在处理单元 （15,16），并且存在中央控制单元（40），其被构造成用于移动所述运输滑块（20）并将所述运输滑块（20）定位在所述处理单元（15,16）中的一个处， 输出步进马达（25）的数字定位指令。

公开(公告)号：US20130234545A1

公开(公告)日：2013-09-12

申请号：US13865273

申请日：2013-04-18

Applicant: HAMILTON SUNDSTRAND CORPORATION

Inventor： Debabrata Pal

IPC: H02K9/00 ,  H02K5/18

CPC classification number: H02K9/005 ,  H02K1/20 ,  H02K5/18 ,  H02K5/20 ,  H02K7/20 ,  H02K9/197

Abstract: An electric machine includes a stator having an outer circumference. Spaced apart first walls are arranged about the outer circumference and provide generally parallel first channels. A second wall adjoins the first wall and is arranged about the outer circumference providing a second channel in fluid communication with the first channels, thus, providing a tortuous fluid flow path about the circumference. The first and second channels have an inner surface. A structure is provided within at least one of the first and second channels. The structure has an outer surface spaced radially outward from the inner surface and at least partially defines the tortuous flow path between the outer and inner surfaces. The stator includes an end turn. An end cap extends axially and radially outward from the stator and provides an enclosure about the end turn in fluid communication with the exit associated with the flow path.

Abstract translation: 电机包括具有外周的定子。 间隔开的第一壁围绕外圆周布置并且提供大致平行的第一通道。 第二壁邻接第一壁并围绕外圆周布置，提供与第一通道流体连通的第二通道，从而提供围绕圆周的曲折的流体流动路径。 第一和第二通道具有内表面。 在第一和第二通道中的至少一个通道内提供结构。 该结构具有从内表面径向向外隔开的外表面，并且至少部分地限定外表面和内表面之间的曲折的流动路径。 定子包括端匝。 端盖从定子轴向和径向向外延伸并且提供围绕与流路相关联的出口流体连通的端部匝的外壳。

公开(公告)号：US07276833B2

公开(公告)日：2007-10-02

申请号：US10994638

申请日：2004-11-23

Applicant: Steven N. Ernest ,  Bai Hua ,  John Lester

Inventor： Steven N. Ernest ,  Bai Hua ,  John Lester

IPC: H02K1/22

CPC classification number: H02K49/043 ,  B60T13/74 ,  H02K7/20

Abstract: An electromagnetic retarder system is disclosed. In one embodiment, the retarder system comprises: a shaft; a coil statically disposed on the shaft and having a hollow cylindrical shape; a yoke statically disposed on the shaft, the yoke having a first cylindrical surface and a second cylindrical surface, the second cylindrical surface disposed coaxial with said coil; at least one claw pole rotor mounted on the shaft, the at least one claw pole rotor formed of magnetic half wheels that taper into claws; and an induction drum disposed coaxial with the shaft and mounted so as to encompass the coil, the yoke and the at least one rotor.

Abstract translation: 公开了一种电磁缓速器系统。 在一个实施例中，缓速器系统包括：轴; 静止地设置在所述轴上并具有中空圆柱形状的线圈; 固定在所述轴上的轭，所述轭具有第一圆柱形表面和第二圆柱形表面，所述第二圆柱形表面与所述线圈同轴设置; 安装在所述轴上的至少一个爪极转子，所述至少一个爪极转子由磁化半轮形成，所述至少一个爪极转子成锥形成爪; 以及感应鼓，其设置成与所述轴同轴并且安装成包围所述线圈，所述轭和所述至少一个转子。

公开(公告)号：US20050127766A1

公开(公告)日：2005-06-16

申请号：US10994638

申请日：2004-11-23

Applicant: Steven Ernest

Inventor： Steven Ernest

IPC: B60R20060101 ,  H02K9/00 ,  H02K9/20 ,  H02K49/02 ,  H02P15/00

CPC classification number: H02K49/043 ,  B60T13/74 ,  H02K7/20

Abstract: An electromagnetic retarder system is disclosed. In one embodiment, the retarder system comprises: a shaft; a coil statically disposed on the shaft and having a hollow cylindrical shape; a yoke statically disposed on the shaft, the yoke having a first cylindrical surface and a second cylindrical surface, the second cylindrical surface disposed coaxial with said coil; at least one claw pole rotor mounted on the shaft, the at least one claw pole rotor formed of magnetic half wheels that taper into claws; and an induction drum disposed coaxial with the shaft and mounted so as to encompass the coil, the yoke and the at least one rotor.

Abstract translation: 公开了一种电磁缓速器系统。 在一个实施例中，缓速器系统包括：轴; 静止地设置在所述轴上并具有中空圆柱形状的线圈; 固定在所述轴上的轭，所述轭具有第一圆柱形表面和第二圆柱形表面，所述第二圆柱形表面与所述线圈同轴设置; 安装在所述轴上的至少一个爪极转子，所述至少一个爪极转子由磁化半轮形成，所述至少一个爪极转子成锥形成爪; 以及感应鼓，其设置成与所述轴同轴并且安装成包围所述线圈，所述轭和所述至少一个转子。

公开(公告)号：US20040021378A1

公开(公告)日：2004-02-05

申请号：US10210184

申请日：2002-07-31

Inventor： Bruce Kolloff ,  Mathew Bagneski

IPC: H02K007/00 ,  H02K011/00

CPC classification number: H02K29/06 ,  G01P3/486 ,  H02K7/20 ,  H02K11/21 ,  H02K11/22

Abstract: A motor assembly adapted to interchangeably accommodate either a resolver or an encoder. The motor assembly includes a housing having a top portion with a curved recess located therein. A rotatable shaft extends from the recess of the housing. A ring-shaped connector adjacent the shaft is adapted to fit within the recess of the housing. An encoder is connected to the ring-shaped connector and is adapted to allow the shaft to pass therethrough. Accordingly, a motor assembly is provided that may interchangeably accommodate a resolver or an encoder.

Abstract translation: 适于可互换地容纳旋转变压器或编码器的电机组件。 马达组件包括具有位于其中的弯曲凹部的顶部的壳体。 旋转轴从壳体的凹部延伸。 邻近轴的环形连接器适于装配在壳体的凹部内。 编码器连接到环形连接器并且适于允许轴穿过其中。 因此，提供可互换地容纳旋转变压器或编码器的马达组件。

公开(公告)号：US06581731B2

公开(公告)日：2003-06-24

申请号：US09903666

申请日：2001-07-13

Applicant: Shui-Jung Chen

Inventor： Shui-Jung Chen

IPC: B60L700

CPC classification number: H02K49/043 ,  B60L7/00 ,  B60T13/748 ,  H02K7/20 ,  Y02T10/641

Abstract: An autonomous generation brake assembly comprises a hub acting as a first rotor and defines a receiving space therein by a peripheral wall. A plurality of permanent magnets are arranged alternatively along inner face of the peripheral wall. A stator is received in the receiving space of the hub and includes an armature coils corresponding to the permanent magnets of the hub, and a magnetic coils. A second rotor is rotationally received in the hub and located within the stator for working with the magnetic coils thereby generating eddy current therein for being attracted by the magnetic coils of the stator.

Abstract translation: 自主发电的制动组件包括用作第一转子的轮毂，并通过周壁限定其中的容纳空间。 多个永久磁铁交替地配置在周壁的内表面上。 定子被接收在轮毂的接收空间中，并且包括对应于轮毂的永磁体的电枢线圈和磁性线圈。 第二转子旋转地容纳在轮毂中并且位于定子内用于与磁线圈一起工作，从而在其中产生涡流以被定子的磁性线圈吸引。

公开(公告)号：US5914548A

公开(公告)日：1999-06-22

申请号：US773180

申请日：1996-12-27

Applicant: Hayao Watanabe ,  Atsushi Horikoshi

Inventor： Hayao Watanabe ,  Atsushi Horikoshi

IPC: H02K5/12 ,  H02K5/128 ,  H02K7/20 ,  H02K11/00 ,  H02K5/10

CPC classification number: H02K7/20 ,  H02K11/01 ,  H02K11/225 ,  H02K5/128

Abstract: A sealed actuator includes a motor stator having rotation-drive magnetic poles; a motor rotor arranged so as to confront magnetic pole surfaces of the motor stator while interposing a small distance therebetween and rotatably supported through roller bearings; and displacement detecting means for measuring displacement of the motor rotor. A partition wall made of a nonmagnetic metal is disposed in a clearance between the motor stator and the motor rotor, so that the inner space where the motor stator is disposed is hermetically covered. The bearings are disposed at both sides of the partition wall in the axial direction so that the load applied to the bearings are directly received by a housing. At least a part of the partition wall is reinforced by reinforcing members and a mold agent is charged into the space on the motor stator side.

Abstract translation: 密封致动器包括具有旋转驱动磁极的电动机定子; 电动机转子，其布置成面对电动机定子的磁极表面，同时在其间插入小间距并通过滚子轴承可旋转地支撑; 以及用于测量电动机转子的位移的位移检测装置。 由非磁性金属构成的隔壁设置在电动机定子与电动机转子之间的间隙中，使得电动机定子的内部空间被气密地覆盖。 轴承沿轴向设置在分隔壁的两侧，使得施加到轴承的负载被壳体直接接收。 分隔壁的至少一部分由加强构件加强，并且将模具剂装入电动机定子侧的空间中。

公开(公告)号：US5744885A

公开(公告)日：1998-04-28

申请号：US794937

申请日：1997-02-04

Applicant: Richard J. Keck ,  Frank Zwack, Sr. ,  Theodore S. Kralovic ,  Thomas E. Van Schaick

Inventor： Richard J. Keck ,  Frank Zwack, Sr. ,  Theodore S. Kralovic ,  Thomas E. Van Schaick

IPC: H02K5/04 ,  H02K5/16 ,  H02K7/20 ,  H02K5/00

CPC classification number: H02K5/04 ,  H02K5/161 ,  H02K7/20 ,  Y10T29/49009

Abstract: The generator frame includes an inner frame module having openings at opposite ends sufficiently large to permit installation of various elements of the stator core, including the laminations and windings. Separate end cap modules having openings for receiving the rotor, as well as integral pedestal supports, are fabricated separately from the inner frame module and later secured, for example, by bolting, to the inner frame. Upon installation of the rotor, a packaged generator is afforded which can be bolted directly to a foundation at the installation site without an intervening base assembly.

公开(公告)号：US5357392A

公开(公告)日：1994-10-18

申请号：US911069

申请日：1992-07-09

Applicant: Patrick Guyomard ,  Marc Audion ,  Jean Rambeaud ,  Philippe Riviere

Inventor： Patrick Guyomard ,  Marc Audion ,  Jean Rambeaud ,  Philippe Riviere

IPC: G01P21/02 ,  H02K7/20 ,  H02K11/00 ,  H02P7/28 ,  H02K23/36

CPC classification number: G01P21/02 ,  H02K11/20 ,  H02K11/21 ,  H02K11/225 ,  H02K11/33 ,  H02K7/20 ,  H02P7/2805 ,  H02K11/0094

Abstract: Disclosed is a motor drive device with tacho-generator that can be configured as a back-up motor. This device is designed for the driving of a movable element. It comprises an electrical rotor motor with supply coil, associated with a tachometrical sensor inducing an electrical current in at least one electrical coil, a regulator circuit controlling the speed and the position of the electrical motor as a function of the servo signal delivered by said electrical coil and applied to the supply coil. This device further comprises means to continue the driving of the movable element in the event of the malfunctioning of the electrical motor or of its electrical supply. These means to continue the driving of the movable element are constituted by a failure detection circuit which, in the event of failure, activates switching means to connect the electrical coil of the tachometrical sensor to an electrical supply source. Application: improvement of the safety of a motor drive mechanism.

Abstract translation: 公开了一种具有测速发电机的马达驱动装置，其可被配置为备用马达。 该装置设计用于驱动可移动元件。 它包括具有供应线圈的电动转子电动机，其与在至少一个电线圈中感应电流的转速传感器相关联，调节器电路根据由所述电气线路传递的伺服信号控制电动机的速度和位置 线圈并施加到电源线圈。 该装置还包括在电动机或其电源的故障的情况下继续驱动可移动元件的装置。 继续驱动可动元件的这些装置由故障检测电路构成，故障检测电路在故障的情况下激活开关装置，以将转速传感器的电线圈连接到电源。 应用：提高电机驱动机构的安全性。