公开(公告)号：USRE35855E

公开(公告)日：1998-07-21

申请号：US519211

申请日：1995-08-25

申请人： Harald E. Blaettner ,  Richard F. Uhen ,  Robert E. Ellis ,  Eldon R. Cunningham ,  Michael J. Usher ,  Joseph E. Miller

发明人： Harald E. Blaettner ,  Richard F. Uhen ,  Robert E. Ellis ,  Eldon R. Cunningham ,  Michael J. Usher ,  Joseph E. Miller

IPC分类号： H02K1/17 ,  H02K5/04 ,  H02K5/14 ,  H02K5/15 ,  H02K5/167 ,  H02K5/173 ,  H02K5/24 ,  H02K5/26 ,  H02K13/00 ,  H02K15/02 ,  H02K23/04 ,  F16C23/04 ,  H02K5/16

CPC分类号： H02K1/17 ,  H02K13/006 ,  H02K23/04 ,  H02K5/04 ,  H02K5/148 ,  H02K5/1672 ,  H02K5/1732 ,  H02K5/26 ,  H02K15/028 ,  H02K5/15 ,  H02K5/24

摘要： A structured product family of dynamoelectric machines for use in a plurality of applications has a frame with a closed end, and a set of permanent magnets is adhesively secured within the frame. An armature disposed in the frame for interaction with the permanent magnets includes a shaft, a core having a set of winding receiving slots therein, and a commutator. During manufacturing and assembly, stress on the motor shaft and commutator is minimized. A brush plate is associated with the frame for locating a set of brushes relative to the commutator, and an end shield is secured to the frame opposite its closed end. At least one freely aligning bearing assembly disposed in the end shield for freely aligning the shaft and including a bearing and a retainer having predetermined conditions preset with the retainer being adhesively secured to the end shield. A bracket is adhesively secured to the frame for connecting the dynamoelectric machine in anyone of the applications; and a novel brush assembly is provided.

公开(公告)号：US5358341A

公开(公告)日：1994-10-25

申请号：US38218

申请日：1993-03-29

申请人： Harald E. Blaettner ,  Richard F. Uhen ,  Robert E. Ellis ,  Eldon R. Cunningham ,  Michael J. Usher ,  Joseph E. Miller

发明人： Harald E. Blaettner ,  Richard F. Uhen ,  Robert E. Ellis ,  Eldon R. Cunningham ,  Michael J. Usher ,  Joseph E. Miller

IPC分类号： H02K1/17 ,  H02K5/04 ,  H02K5/14 ,  H02K5/15 ,  H02K5/167 ,  H02K5/173 ,  H02K5/24 ,  H02K5/26 ,  H02K13/00 ,  H02K15/02 ,  H02K23/04 ,  F16C23/04 ,  H02K5/16

CPC分类号： H02K1/17 ,  H02K13/006 ,  H02K23/04 ,  H02K5/04 ,  H02K5/148 ,  H02K5/1672 ,  H02K5/1732 ,  H02K5/26 ,  H02K15/028 ,  H02K5/15 ,  H02K5/24

摘要： A structured product family of dynamoelectric machines for use in a plurality of applications has a frame with a closed end, and a set of permanent magnets is adhesively secured within the frame. An armature disposed in the frame for interaction with the permanent magnets includes a shaft, a core having a set of winding receiving slots therein, and a commutator. During manufacturing and assembly, stress on the motor shaft and commutator is minimized. A brush plate is associated with the frame for locating a set of brushes relative to the commutator, and an end shield is secured to the frame opposite its closed end. At least one freely aligning bearing assembly disposed in the end shield for freely aligning the shaft and including a bearing and a retainer having predetermined conditions preset with the retainer being adhesively secured to the end shield. A bracket is adhesively secured to the frame for connecting the dynamoelectric machine in anyone of the applications; and a novel brush assembly is provided.

摘要翻译： 用于多个应用中的电动机的结构化产品系列具有封闭端的框架，并且一组永磁体被粘合地固定在框架内。 设置在框架中用于与永磁体相互作用的电枢包括轴，具有一组绕组接收槽的芯和换向器。 在制造和组装过程中，电机轴和换向器上的应力被最小化。 刷板与框架相关联，用于相对于换向器定位一组电刷，并且端部屏蔽件固定到与其封闭端相对的框架。 至少一个自由对准的轴承组件设置在端盖中，用于自由对准轴并且包括具有预定条件的轴承和保持器，其中保持器被固定到端盖上。 在任何一种应用中，支架粘接固定在框架上，用于连接电动机; 并提供了一种新颖的刷子组件。

公开(公告)号：US5237231A

公开(公告)日：1993-08-17

申请号：US805080

申请日：1991-12-11

申请人： Harald E. Blaettner ,  Richard F. Uhen ,  Robert E. Ellis ,  Eldon R. Cunningham ,  Michael J. Usher ,  Joseph E. Miller

发明人： Harald E. Blaettner ,  Richard F. Uhen ,  Robert E. Ellis ,  Eldon R. Cunningham ,  Michael J. Usher ,  Joseph E. Miller

IPC分类号： H02K1/17 ,  H02K5/04 ,  H02K5/14 ,  H02K5/15 ,  H02K5/167 ,  H02K5/173 ,  H02K5/24 ,  H02K5/26 ,  H02K13/00 ,  H02K15/02 ,  H02K23/04

CPC分类号： H02K1/17 ,  H02K13/006 ,  H02K23/04 ,  H02K5/04 ,  H02K5/148 ,  H02K5/1672 ,  H02K5/1732 ,  H02K5/26 ,  H02K15/028 ,  H02K5/15 ,  H02K5/24

摘要： A structured product family of dynamoelectric machines for use in a plurality of applications has a frame with a closed end, and a set of permanent magnets is adhesively secured within the frame. An armature disposed in the frame for interaction with the permanent magnets includes a shaft, a core having a set of winding receiving slots therein, and a commutator. During manufacturing and assembly, stress on the motor shaft and commutator is minimized. A brush plate is associated with the frame for locating a set of brushes relative to the commutator, and an end shield is secured to the frame opposite its closed end. At least one freely aligning bearing assembly disposed in the end shield for freely aligning the shaft and including a bearing and a retainer having predetermined conditions preset with the retainer being adhesively secured to the end shield. A bracket is adhesively secured to the frame for connecting the dynamoelectric machine in anyone of the applications; and a novel brush assembly is provided.

摘要翻译： 用于多个应用中的电动机的结构化产品系列具有封闭端的框架，并且一组永磁体被粘合地固定在框架内。 设置在框架中用于与永磁体相互作用的电枢包括轴，具有一组绕组接收槽的芯和换向器。 在制造和组装过程中，电动机轴和换向器上的应力被最小化。 刷板与框架相关联，用于相对于换向器定位一组电刷，并且端部屏蔽件固定到与其封闭端相对的框架。 至少一个自由对准的轴承组件设置在端盖中，用于自由对准轴并且包括具有预定条件的轴承和保持器，其中保持器被固定到端盖上。 在任何一种应用中，支架粘接固定在框架上，用于连接电动机; 并提供了一种新颖的刷子组件。

公开(公告)号：US5113104A

公开(公告)日：1992-05-12

申请号：US423827

申请日：1989-10-19

申请人： Harald E. Blaettner ,  Richard F. Uhen ,  Robert E. Ellis ,  Eldon R. Cunningham ,  Michael J. Usher ,  Joseph E. Miller

发明人： Harald E. Blaettner ,  Richard F. Uhen ,  Robert E. Ellis ,  Eldon R. Cunningham ,  Michael J. Usher ,  Joseph E. Miller

IPC分类号： F16C23/04 ,  F16C35/04 ,  H02K1/17 ,  H02K5/04 ,  H02K5/14 ,  H02K5/15 ,  H02K5/167 ,  H02K5/173 ,  H02K5/24 ,  H02K5/26 ,  H02K13/00 ,  H02K15/02 ,  H02K23/04

CPC分类号： F16C23/04 ,  F16C35/04 ,  H02K1/17 ,  H02K13/006 ,  H02K23/04 ,  H02K5/04 ,  H02K5/148 ,  H02K5/1672 ,  H02K5/1732 ,  H02K5/26 ,  H02K15/028 ,  H02K5/15 ,  H02K5/24

摘要： A structured product family of dynamoelectric machines for use in a plurality of applications has a frame with a closed end, and a set of permanent magnets is adhesively secured within the frame. An armature disposed in the frame for interaction with the permanent magnets includes a shaft, a core having a set of winding receiving slots therein, and a commutator. During manufacturing and assembly, stress on the motor shaft and commutator is minimized. A brush plate is associated with the frame for locating a set of brushes relative to the commutator, and an end shield is secured to the frame opposite its closed end. At least one freely aligning bearing assembly disposed in the end shield for freely aligning the shaft and including a bearing and a retainer having predetermined conditions preset with the retainer being adhesively secured to the end shield. A bracket is adhesively secured to the frame for connecting the dynamoelectric machine in anyone of the applications; and a novel brush assembly is provided. Specifically, four members attached to the brush boxes are inserted through the D slots and are then crimped so that minimum stress is introduced into the brush plate. The armature commutator is first rough finished, the armature is then balanced and the commutator surface is final finished last prior to assembly into the frame. The motor has a relatively stiff end shield having a freely aligning bearing adhesively connected therein. The freely-aligning bearing has a predetermined set of conditions preset and held therein by an adhesive. These predetermined conditions are repeatedly duplicated in a plurality of end shields. An axial vibration reduction means which comprises in part a thrust compensation system is operative to bias the armature toward the bearing means in the frame and thus reduce the noise generated by the axial movement of the armature. A mounting flange is adhesively connected to the frame.Also disclosed are methods of assembling various subcomponents such as the commutator to the shaft, the magnets to the frame and the freely-aligning bearing means in the frame and end shield sockets.

公开(公告)号：US5497039A

公开(公告)日：1996-03-05

申请号：US317728

申请日：1994-10-04

申请人： Harald E. Blaettner ,  Richard F. Uhen ,  Robert E. Ellis ,  Eldon R. Cunningham ,  Michael J. Usher ,  Joseph E. Miller

发明人： Harald E. Blaettner ,  Richard F. Uhen ,  Robert E. Ellis ,  Eldon R. Cunningham ,  Michael J. Usher ,  Joseph E. Miller

IPC分类号： H02K1/17 ,  H02K5/04 ,  H02K5/14 ,  H02K5/15 ,  H02K5/167 ,  H02K5/173 ,  H02K5/24 ,  H02K5/26 ,  H02K13/00 ,  H02K15/02 ,  H02K23/04

CPC分类号： H02K1/17 ,  H02K13/006 ,  H02K23/04 ,  H02K5/04 ,  H02K5/148 ,  H02K5/1672 ,  H02K5/1732 ,  H02K5/26 ,  H02K15/028 ,  H02K5/15 ,  H02K5/24

摘要： A structured product family of dynamoelectric machines for use in a plurality of applications has a frame with a closed end, and a set of permanent magnets is adhesively secured within the frame. An armature disposed in the frame for interaction with the permanent magnets includes a shaft, a core having a set of winding receiving slots therein, and a commutator. During manufacturing and assembly, stress on the motor shaft and commutator is minimized. A brush plate is associated with the frame for locating a set of brushes relative to the commutator, and an end shield is secured to the frame opposite its closed end. At least one freely aligning bearing assembly disposed in the end shield for freely aligning the shaft and including a bearing and a retainer having predetermined conditions preset with the retainer being adhesively secured to the end shield. A bracket is adhesively secured to the frame for connecting the dynamoelectric machine in anyone of the applications; and a novel brush assembly is provided.

摘要翻译： 用于多个应用中的电动机的结构化产品系列具有封闭端的框架，并且一组永磁体被粘合地固定在框架内。 设置在框架中用于与永磁体相互作用的电枢包括轴，具有一组绕组接收槽的芯和换向器。 在制造和组装过程中，电机轴和换向器上的应力被最小化。 刷板与框架相关联，用于相对于换向器定位一组电刷，并且端部屏蔽件固定到与其封闭端相对的框架。 至少一个自由对准的轴承组件设置在端盖中，用于自由对准轴并且包括具有预定条件的轴承和保持器，其中保持器被固定到端盖上。 在任何一种应用中，支架粘接固定在框架上，用于连接电动机; 并提供了一种新颖的刷子组件。

公开(公告)号：US5610456A

公开(公告)日：1997-03-11

申请号：US435180

申请日：1995-05-05

申请人： Guillermo Wille ,  Donald B. Pedigo ,  Harald E. Blaettner ,  Bernd A. Wieland ,  Eldon R. Cunningham

发明人： Guillermo Wille ,  Donald B. Pedigo ,  Harald E. Blaettner ,  Bernd A. Wieland ,  Eldon R. Cunningham

IPC分类号： H01R39/38 ,  H01R39/40 ,  H02K9/28 ,  H02K11/00 ,  H02K11/02 ,  H02K23/66 ,  H02K9/00

CPC分类号： H02K11/026 ,  H01R39/381 ,  H01R39/40 ,  H02K11/20 ,  H02K11/21 ,  H02K11/40 ,  H02K23/66 ,  H02K9/28

摘要： Disclosed is an improvement to the stability of D.C. motor brushes mounted in brush boxes with wings is improved by angling the wings toward the commutator such that the brush spring contacts the brush at one or more points intermediate the ends of the brush. Improved cooling is provided by utilizing an end plate with apertures and a brush plate which in combination with the commutator, provides a brush plate aperture for cooling air flow. In a preferred embodiment, speed variations of the motor can be achieved by selectively disconnecting one or more brushes in a four brush embodiment reducing the torque and rotating speed of the motor. In a preferred embodiment, the use of a diode to interconnect same polarity brushes permits a speed change to be accomplished by selectively connecting one or the other end of the diode. In a further preferred embodiment, the stalling of the motor having power applied is indicated by an electronic output where voltage applied to one brush is filtered through an RC filter with the output amplified and voltage doubled. A ripple output indicating that the motor is rotating after amplification will light a light emitting diode indicating proper operation of the motor.

公开(公告)号：US5602957A

公开(公告)日：1997-02-11

申请号：US77513

申请日：1993-06-17

申请人： Guillermo Wille ,  Donald B. Pedigo ,  Harald E. Blaettner ,  Bernd A. Wieland ,  Eldon R. Cunningham

发明人： Guillermo Wille ,  Donald B. Pedigo ,  Harald E. Blaettner ,  Bernd A. Wieland ,  Eldon R. Cunningham

IPC分类号： H01R39/38 ,  H01R39/40 ,  H02K9/28 ,  H02K11/00 ,  H02K11/02 ,  H02K23/66 ,  H02K13/00

CPC分类号： H02K11/026 ,  H01R39/381 ,  H01R39/40 ,  H02K11/20 ,  H02K11/21 ,  H02K11/40 ,  H02K23/66 ,  H02K9/28

摘要： Disclosed is an improvement to the stability of D.C. motor brushes mounted in brush boxes with wings is improved by angling the wings toward the commutator such that the brush spring contacts the brush at one or more points intermediate the ends of the brush. Improved cooling is provided by utilizing an end plate with apertures and a brush plate which in combination with the commutator, provides a brush plate aperture for cooling air flow. In a preferred embodiment, speed variations of the motor can be achieved by selectively disconnecting one or more brushes in a four brush embodiment reducing the torque and rotating speed of the motor. In a preferred embodiment, the use of a diode to interconnect same polarity brushes permits a speed change to be accomplished by selectively connecting one or the other end of the diode. In a further preferred embodiment, the stalling of the motor having power applied is indicated by an electronic output where voltage applied to one brush is filtered through an RC filter with the output amplified and voltage doubled. A ripple output indicating that the motor is rotating after amplification will light a light emitting diode indicating proper operation of the motor.

公开(公告)号：US5949173A

公开(公告)日：1999-09-07

申请号：US435223

申请日：1995-05-05

申请人： Guillermo Wille ,  Donald B. Pedigo ,  Harald E. Blaettner ,  Bernd A. Wieland ,  Eldon R. Cunningham

发明人： Guillermo Wille ,  Donald B. Pedigo ,  Harald E. Blaettner ,  Bernd A. Wieland ,  Eldon R. Cunningham

IPC分类号： H01R39/38 ,  H01R39/40 ,  H02K9/28 ,  H02K11/00 ,  H02K11/02 ,  H02K23/66 ,  H02K5/24 ,  H02K13/00

CPC分类号： H02K11/026 ,  H01R39/381 ,  H01R39/40 ,  H02K11/20 ,  H02K11/21 ,  H02K11/40 ,  H02K23/66 ,  H02K9/28

摘要： Disclosed is an improvement to the stability of D.C. motor brushes mounted in brush boxes with wings is improved by angling the wings toward the commutator such that the brush spring contacts the brush at one or more points intermediate the ends of the brush. Improved cooling is provided by utilizing an end plate with apertures and a brush plate which in combination with the commutator, provides a brush plate aperture for cooling air flow. In a preferred embodiment, speed variations of the motor can be achieved by selectively disconnecting one or more brushes in a four brush embodiment reducing the torque and rotating speed of the motor. In a preferred embodiment, the use of a diode to interconnect same polarity brushes permits a speed change to be accomplished by selectively connecting one or the other end of the diode. In a further preferred embodiment, the stalling of the motor having power applied is indicated by an electronic output where voltage applied to one brush is filtered through an RC filter with the output amplified and voltage doubled. A ripple output indicating that the motor is rotating after amplification will light a light emitting diode indicating proper operation of the motor.

摘要翻译： 公开了通过使翅膀朝向换向器倾斜来改善安装在具有翼的刷盒中的直流电动机电刷的稳定性，使得电刷弹簧在刷的端部之间的一个或多个点处接触刷子。 通过利用具有孔的端板和刷板提供改进的冷却，该刷板与换向器组合，提供用于冷却空气流的刷板孔。 在优选实施例中，可以通过选择性地断开四个刷子实施例中的一个或多个电刷来减小电动机的转矩和转速来实现电动机的速度变化。 在优选实施例中，使用二极管来互连相同的极性电刷允许通过选择性地连接二极管的一端或另一端来实现速度改变。 在另一个优选实施例中，施加功率的电动机的失速由电子输出指示，其中施加到一个电刷的电压通过RC滤波器被滤波，其输出放大和电压倍增。 表示电机在放大后旋转的纹波输出将点亮指示电机正常运行的发光二极管。

公开(公告)号：US5604654A

公开(公告)日：1997-02-18

申请号：US435210

申请日：1995-05-05

申请人： Guillermo Wille ,  Donald B. Pedigo ,  Harald E. Blaettner ,  Bernd A. Wieland ,  Eldon R. Cunningham

发明人： Guillermo Wille ,  Donald B. Pedigo ,  Harald E. Blaettner ,  Bernd A. Wieland ,  Eldon R. Cunningham

IPC分类号： H01R39/38 ,  H01R39/40 ,  H02K9/28 ,  H02K11/00 ,  H02K11/02 ,  H02K23/66 ,  H02H5/04

CPC分类号： H02K11/026 ,  H01R39/381 ,  H01R39/40 ,  H02K11/20 ,  H02K11/21 ,  H02K11/40 ,  H02K23/66 ,  H02K9/28

摘要： Disclosed is an improvement to the stability of D.C. motor brushes mounted in brush boxes with wings is improved by angling the wings toward the commutator such that the brush spring contacts the brush at one or more points intermediate the ends of the brush. Improved cooling is provided by utilizing an end plate with apertures and a brush plate which in combination with the commutator, provides a brush plate aperture for cooling air flow. In a preferred embodiment, speed variations of the motor can be achieved by selectively disconnecting one or more brushes in a four brush embodiment reducing the torque and rotating speed of the motor. In a preferred embodiment, the use of a diode to interconnect same polarity brushes permits a speed change to be accomplished by selectively connecting one or the other end of the diode. In a further preferred embodiment, the stalling of the motor having power applied is indicated by an electronic output where voltage applied to one brush is filtered through an RC filter with the output amplified and voltage doubled. A ripple output indicating that the motor is rotating after amplification will light a light emitting diode indicating proper operation of the motor.

摘要翻译： 公开了通过使翅膀朝向换向器倾斜来改善安装在具有翼的刷盒中的直流电动机电刷的稳定性，使得电刷弹簧在刷的端部之间的一个或多个点处接触刷子。 通过利用具有孔的端板和刷板提供改进的冷却，该刷板与换向器组合，提供用于冷却空气流的刷板孔。 在优选实施例中，可以通过选择性地断开四个刷子实施例中的一个或多个电刷来减小电动机的转矩和转速来实现电动机的速度变化。 在优选实施例中，使用二极管来互连相同的极性电刷允许通过选择性地连接二极管的一端或另一端来实现速度改变。 在另一个优选实施例中，施加功率的电机的失速由电子输出指示，其中施加到一个电刷的电压通过RC滤波器被滤波，输出放大并且电压倍增。 表示电机在放大后旋转的纹波输出将点亮指示电机正常运行的发光二极管。

公开(公告)号：US4883982A

公开(公告)日：1989-11-28

申请号：US201681

申请日：1988-06-02

申请人： Franklin L. Forbes ,  Eldon R. Cunningham

发明人： Franklin L. Forbes ,  Eldon R. Cunningham

IPC分类号： F04D25/08 ,  F04D29/28 ,  F04D29/58 ,  H02K5/20 ,  H02K5/24 ,  H02K7/14 ,  H02K9/06 ,  H02K11/04 ,  H02K21/22 ,  H02K29/00

CPC分类号： F04D29/281 ,  F04D25/08 ,  F04D29/582 ,  H02K11/33 ,  H02K9/06

摘要： A motor assembly for use in combination with an air handling system such as an automotive blower system for supplying cooling or heating air to a passenger compartment of an automobile. The assembly comprises a support member which is adapted to be mounted on the air handling system. Stationary and annular rotatable assemblies are mounted on one side of the support plate and a printed circuit board including a motor control circuit is mounted on the other side thereof. The stationary assembly has a plurality of winding stages adapted to be electrically energized to generate an electromagnetic field. The annular rotatable assembly has a plurality of permanent magnet elements surrounding the stationary assembly and is adapted to engage a squirrel cage fan for moving air in the air handling system. The control circuit is connected to the winding stages for applying a voltage to one or more of the winding stages at a time and for commutating the winding stages in a preselected sequence to rotate the rotatable assembly. The support member has an opening in communication with apertures in the stationary and rotatable assemblies so that impellers on the rotatable assembly cool the control circuit by drawing air over it and through the opening and apertures.

摘要翻译： 用于与空气处理系统（例如用于向汽车的乘客室供应冷却或加热空气的汽车鼓风机系统）结合使用的电动机组件。 组件包括适于安装在空气处理系统上的支撑构件。 固定和环形可旋转组件安装在支撑板的一侧，并且包括马达控制电路的印刷电路板安装在其另一侧上。 固定组件具有适于被电通电以产生电磁场的多个绕组段。 环形可旋转组件具有围绕固定组件的多个永磁体元件，并且适于接合用于在空气处理系统中移动空气的鼠笼式风扇。 控制电路连接到绕组级，用于一次向一个或多个绕组施加电压，并以预选顺序换向绕组，以旋转可旋转组件。 支撑构件具有与固定和可旋转组件中的孔连通的开口，使得可旋转组件上的叶轮通过在其上吸引空气并通过开口和孔来冷却控制回路。