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1. 发明授权

US4658492A Coil assembly machine 失效
标题翻译：线圈组装机
公开(公告)号：US4658492A
公开(公告)日：1987-04-21
申请号：US684805
申请日：1984-12-21
申请人： Vernon E. Kieffer , Andrew J. Kliethermes
发明人： Vernon E. Kieffer , Andrew J. Kliethermes
IPC分类号： H02K15/00 , H02K15/06 , B23Q41/02
CPC分类号： H02K15/068 , H02K15/00 , H02K15/0018 , Y10T29/49009 , Y10T29/5142 , Y10T29/53152
摘要： A coil assembly machine for automatic loading of stator cores for dynamoelectric machines, automatic winding insertion, high speed wedge manufacture, automatic wedge insertion, and automatic core removal from the machine is provided in a construction of relatively low cost and high productivity. The machine is designed to operate in conjunction with conventional coil winding devices and improves manufacturing efficiency at relatively low cost. In the preferred embodiment, a four position arrangement is employed. Each position includes an upper tooling assembly of an axial insertion machine. An operator places wound coils on the upper axial insertion tooling. The upper insertion tooling then rotates to a stator core placement position, where the core is placed on the tooling and wedges are positioned for placement in the core. Thereafter, the core and winding move to an insertion position where the coils are inserted axially and wedges are placed in slots of the stator core. The now winding loaded core rotates to a removal position, where the winding/core combination is removed from the machine. Operations are controlled so the various processes occur in a predetermined timed relationship.
摘要翻译：提供一种用于自动装载用于电动机的定子铁心，自动上链插入，高速楔形制造，自动楔形插入以及从机器中自动排芯的线圈组装机，具有相对低成本和高生产率的结构。该机器设计用于与常规线圈绕组装置结合工作，并以相对较低的成本提高制造效率。在优选实施例中，采用四位排列。每个位置包括轴向插入机的上模具组件。操作者将伤口线圈放置在上轴向插入工具上。然后，上插入工具旋转到定子芯放置位置，其中芯被放置在工具上，并且楔定位以放置在芯中。此后，芯和绕组移动到线圈被轴向插入的插入位置，并且楔形件被放置在定子芯的槽中。现在卷绕的芯部旋转到去除位置，其中绕组/芯组合从机器移除。控制操作使得各种过程以预定的定时关系发生。

2. 发明授权

US4047293A Oscillating blade winding insertion device 失效
标题翻译：振荡叶片绕线插入装置
公开(公告)号：US4047293A
公开(公告)日：1977-09-13
申请号：US729815
申请日：1976-10-05
申请人： Vernon E. Kieffer
发明人： Vernon E. Kieffer
IPC分类号： H02K15/06
CPC分类号： H02K15/068 , Y10T29/49009 , Y10T29/53161
摘要： A winding insertion device for axially inserting the windings of a dynamoelectric machine is provided with a pair of blade holders axially aligned with respect to one another. A first set of blades is attached to one of the blade holders, and a second set of blades is attached to the second blade holder. Individual ones of the first and second blade sets are arranged alternately with respect to one another, and the blades define an annular array when viewed in plan. Means are provided for moving the first and second blade holders relative to each other in a reciprocal movement pattern during winding insertion, with consequent movement of the respective blade sets. Because of the relative blade holder movement, the actual distance of movement required for individual ones of the first and second blade sets is small. Consequently, the insertion device is compatible with a wide range of stator assembly stack heights constructed from laminations having a variety of slot configurations.
摘要翻译：用于轴向插入电动机的绕组的绕线插入装置设置有相对于彼此轴向对准的一对刀架。第一组叶片附接到叶片保持器中的一个，并且第二组叶片附接到第二叶片保持器。第一和第二叶片组中的单独的叶片相对于彼此交替布置，并且当在平面图中观察时叶片限定环形阵列。提供了用于在卷绕插入期间以往复移动图案相对于彼此移动第一和第二刀片保持器的装置，随后各个刀片组的移动。由于相对的刀片保持器移动，第一和第二刀片组中的各个的实际移动距离小。因此，插入装置与由具有各种狭槽构造的叠片构成的各种定子组件堆叠高度兼容。

3. 发明授权

US4383439A Fan load simulated automatic motor test board 失效
标题翻译：风扇负载模拟自动电机测试板
公开(公告)号：US4383439A
公开(公告)日：1983-05-17
申请号：US226752
申请日：1981-01-21
申请人： Alexander A. MacCormack , Vernon E. Kieffer
发明人： Alexander A. MacCormack , Vernon E. Kieffer
IPC分类号： G01M15/02 , G01M15/04 , G01R31/34 , G01M15/00 , G01L3/16
CPC分类号： G01M15/044 , G01M15/02 , G01R31/343
摘要： A motor test board is provided which permits automatic testing of an electrical motor under load, in addition to permitting other conventional motor tests. In the preferred embodiment, the motor load is a simulated fan load imposed by a windbat which is calibrated to an intended actual load for the motor. A strobe disc is attached the windbat and is designed to permit determination of RPM and direction of rotation for the motor under test. The windbat and associated structure is automatically attached to the motor undergoing test, and the attaching mechanism is disassociated from the motor and load during test so that the test results closely parallel applicational use of the motor.
摘要翻译：除了允许其他传统的电机测试之外，还提供一种允许电机在负载下自动测试的电机测试板。在优选实施例中，电动机负载是由风车施加的模拟风扇负载，其被校准为用于电动机的预期实际负载。频闪盘连接在风板上，设计成允许确定被测电动机的转速和旋转方向。风车和相关结构自动连接到正在进行试验的电机上，并且在试验过程中，安装机构与电机和负载分离，使得试验结果与电机的应用使用情况非常接近。

4. 发明授权

US4028570A Self locking molded thermostat strap 失效
标题翻译：自锁式温控带
公开(公告)号：US4028570A
公开(公告)日：1977-06-07
申请号：US587823
申请日：1975-06-18
申请人： Vernon E. Kieffer , Billy L. Damon
发明人： Vernon E. Kieffer , Billy L. Damon
IPC分类号： H02K11/00
CPC分类号： H02K11/25
摘要： A molded thermstat strap is provided having a central thermostat receiving well. The strap is intended for insertion between the windings of a dynamoelectric machine, for example, an electric motor, during manufacture of the motor so that a thermostat element can be positioned between the windings after motor construction is completed. The strap includes a central well having wing members extending outwardly from opposite sides of the well. Means for removably locking a thermostat within the well is formed integrally with the strap. Means also is provided for holding the strap positionally secured in relation to the motor windings so that the strap does not move during motor constructional steps accomplished after placement of the strap between the motor windings.
摘要翻译：提供了具有接收井的中央恒温器的模制热稳定带。在电动机的制造期间，该带用于插入电动机的绕组之间，例如电动机，使得在电动机结构完成之后，恒温元件可以位于绕组之间。所述带包括具有从所述井的相对侧向外延伸的翼构件的中心井。用于将恒温器可移除地锁定在井内的装置与带一体地形成。还提供了用于保持相对于电动机绕组位置固定的带的装置，使得在将带放置在电动机绕组之间的电动机结构步骤期间，带不会移动。

5. 发明授权

US06389678B1 Method of constructing a salient pole motor 失效
标题翻译：构造凸极电机的方法
公开(公告)号：US06389678B1
公开(公告)日：2002-05-21
申请号：US08656082
申请日：1996-05-31
申请人： Daniel E. Ackermann , Vernon E. Kieffer
发明人： Daniel E. Ackermann , Vernon E. Kieffer
IPC分类号： H02K1500
CPC分类号： H02K15/00 , H02K15/022 , H02K15/04 , H02K15/06 , Y10T29/49009
摘要： This invention relates in general to dynamoelectric machines, and in particular to a method of fabricating a low cost salient pole stator assembly for a salient pole motor. Low cost salient pole motors are constructed by minimizing stator core stack height or core stack material and maximizing winding slot fill in the motor design process. Thereafter, the windings for the motor design are formed externally of the motor on high speed winding machines and transferred to axial insertion devices. Transfer to the axial insertion devices may be either accomplished automatically or manually. Thereafter, the windings are axially inserted into the stator core. After insertion, the salient pole stator assembly generally is processed like a conventional distributed winding induction motor.
摘要翻译：本发明一般涉及电动机，特别涉及制造用于凸极电动机的低成本凸极定子组件的方法。低成本凸极电机通过最小化定子铁芯堆叠高度或芯堆叠材料并最大化电机设计过程中的绕组槽填充而构建。此后，用于电动机设计的绕组在高速绕线机上形成于马达的外部，并转移到轴向插入装置。转移到轴向插入装置可以自动地或手动地完成。此后，绕组被轴向插入定子芯中。插入后，凸极定子组件通常像传统的分布式绕组感应电动机一样被加工。

6. 发明授权

US5594984A Gapless inner diameter stator winding blocking mechanism 失效
标题翻译：无缝内径定子绕组阻塞机构
公开(公告)号：US5594984A
公开(公告)日：1997-01-21
申请号：US485233
申请日：1995-06-06
申请人： Vernon E. Kieffer , Andrew J. Kliethermes
发明人： Vernon E. Kieffer , Andrew J. Kliethermes
IPC分类号： H02K15/00 , H02K15/06
CPC分类号： H02K15/0037 , H02K15/0025 , Y10T29/49009 , Y10T29/53152 , Y10T29/53161
摘要： An inner diameter block for blocking the inner diameter of windings of an electric motor includes a plurality of first segments and a plurality of second segments arranged in an alternating manner. The segments are movable radially outwardly to block the inner diameter of the windings. One of the segments is generally pie shaped, having an arcuate outer surface and ears extending circumferentially to define part of the outer surface. These first segments define gaps which receive second segments. The first and second segments have sloping inner surfaces which define a core in which an expanding cone is received. The cone, when moved axially in the core, urges the second segments radially outwardly. The second segments then force the first segments radially outwardly. The interaction of the second segments with the ears of the first segments provide a substantially continuous, gap-free outer surface to the inner diameter block at all stages of expansion.
摘要翻译：用于阻挡电动机的绕组内径的内径块包括多个第一段和以交替方式布置的多个第二段。这些段可径向向外移动以阻挡绕组的内径。其中一个片段通常是饼形的，具有弓形外表面和耳周向延伸以限定外表面的一部分。这些第一段定义接收第二段的间隙。第一和第二段具有倾斜的内表面，其限定了其中容纳扩张锥体的芯。当锥体在芯中轴向移动时，锥体径向向外推动第二段。然后第二段将第一段径向向外推。第二段与第一段的耳朵的相互作用在所有膨胀阶段提供基本上连续的，无间隙的外表面到内径块。

7. 发明授权

US06002190A Weight optimized rotors 失效
标题翻译：重量优化转子
公开(公告)号：US06002190A
公开(公告)日：1999-12-14
申请号：US37079
申请日：1998-03-09
申请人： Vernon E. Kieffer
发明人： Vernon E. Kieffer
IPC分类号： H02K1/20 , H02K1/26 , H02K7/04 , H02K1/06
CPC分类号： H02K1/20 , H02K1/26 , H02K7/04 , H02K2201/06 , H02K2201/09
摘要： A substantial saving of material cost and weight is obtained in an induction motor by a rotor including two sets of differently punched laminations. The laminations in one of the two groups each weigh less than 95% of the laminations in the other one of the two groups. Such laminations can be automatically produced on a computer-controlled die press by providing a separate punch pattern that is capable of being programmed for selected laminations. The lighter laminations can be used to counterbalance a crank without requiring additional counterbalancing weight to be added outside the motor.
摘要翻译：通过包括两组不同冲压的叠片的转子在感应电动机中获得了大量的材料成本和重量的节省。两组中的一组中的叠层每个重量小于两组中另一组中的叠片的95％。这样的叠片可以通过提供能够被编程用于选定的叠片的单独的冲模图案，在计算机控制的模压机上自动生产。较轻的叠片可用于平衡曲柄，而不需要额外的平衡重量添加到电机外部。

8. 发明授权

US5877572A Reduced noise reluctance machine 失效
标题翻译：降噪噪音机
公开(公告)号：US5877572A
公开(公告)日：1999-03-02
申请号：US725007
申请日：1996-10-01
申请人： Paul G. Michaels , Barry M. Newberg , Marshall J. Huggins , Vernon E. Kieffer
发明人： Paul G. Michaels , Barry M. Newberg , Marshall J. Huggins , Vernon E. Kieffer
IPC分类号： H02K1/14 , H02K3/487 , H02K3/50 , H02K5/22 , H02K5/24 , H02K19/10 , H02K29/10 , H02K11/00 , H02K5/00 , H02K5/10
CPC分类号： H02K3/50 , H02K1/146 , H02K29/10 , H02K3/487 , H02K5/225 , H02K5/24 , H02K19/103 , H02K2205/12
摘要： A reluctance machine system is provided that comprises a reluctance machine having a stator defining a plurality of stator poles, a plurality of phase windings wound around the stator poles, and a rotor defining rotor poles and inter-pole gaps. Contoured topsticks, a dust cover and an endshields are used to reduce the amount of noise in the reluctance system. A winged terminal housing is also used to allow manipulation of the terminal housing and enhance alignment while protecting critical wires.
摘要翻译：提供了一种磁阻电机系统，其包括具有限定多个定子极的定子的磁阻电机，缠绕在定子极上的多个相绕组以及限定转子极和极间间隙的转子。轮廓顶盖，防尘罩和挡板用于减少磁阻系统中的噪音。翼形端子壳体还用于允许操纵端子壳体并增强对准，同时保护关键线。

9. 发明授权

US5767607A Weight optimized rotors 失效
公开(公告)号：US5767607A
公开(公告)日：1998-06-16
申请号：US757157
申请日：1996-11-27
申请人： Vernon E. Kieffer
发明人： Vernon E. Kieffer
IPC分类号： H02K1/20 , H02K1/26 , H02K7/04 , H02K1/06
CPC分类号： H02K1/20 , H02K1/26 , H02K7/04 , H02K2201/06 , H02K2201/09
摘要： A substantial saving of material cost and weight is obtained in an induction motor by a rotor including two sets of differently punched laminations. The laminations in one of the two groups each weigh less than 95% of the laminations in the other one of the two groups. Such laminations can be automatically produced on a computer-controlled die press by providing a separate punch pattern that is capable of being programmed for selected laminations. The lighter laminations can be used to counterbalance a crank without requiring additional counterbalancing weight to be added outside the motor.

10. 发明授权

US5491886A Gapless inner diameter stator winding blocking mechanism 失效
标题翻译：无缝内径定子绕组阻塞机构
公开(公告)号：US5491886A
公开(公告)日：1996-02-20
申请号：US106399
申请日：1993-08-12
申请人： Vernon E. Kieffer , Andrew J. Kliethermes
发明人： Vernon E. Kieffer , Andrew J. Kliethermes
IPC分类号： H02K15/00 , H02K15/06
CPC分类号： H02K15/0037 , H02K15/0025 , Y10T29/49009 , Y10T29/53152 , Y10T29/53161
摘要： An inner diameter block for blocking the inner diameter of windings of an electric motor includes a plurality of first segments and a plurality of second segments arranged in an alternating manner. The segments are movable radially outwardly to block the inner diameter of the windings. One of the segments is generally pie shaped, having an arcuate outer surface and ears extending circumferentially to define part of the outer surface. These first segments define gaps which receive second segments. The first and second segments have sloping inner surfaces which define a core in which an expanding cone is received. The cone, when moved axially in the core, urges the second segments radially outwardly. The second segments then force the first segments radially outwardly. The interaction of the second segments with the ears of the first segments provide a substantially continuous, gap-free outer surface to the inner diameter block at all stages of expansion.
摘要翻译：用于阻挡电动机的绕组内径的内径块包括多个第一段和以交替方式布置的多个第二段。这些段可径向向外移动以阻挡绕组的内径。其中一个片段通常是饼形的，具有弓形外表面和耳周向延伸以限定外表面的一部分。这些第一段定义接收第二段的间隙。第一和第二段具有倾斜的内表面，其限定了其中容纳扩张锥体的芯。当锥体在芯中轴向移动时，锥体径向向外推动第二段。然后第二段将第一段径向向外推。第二段与第一段的耳朵的相互作用在所有膨胀阶段提供基本上连续的，无间隙的外表面到内径块。

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