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1. 发明授权

US5861689A Leadless motor construction 失效
标题翻译：无铅电机结构
公开(公告)号：US5861689A
公开(公告)日：1999-01-19
申请号：US934043
申请日：1997-09-19
申请人： S. Duke Snider , John E. King , Patrick M. Jones
发明人： S. Duke Snider , John E. King , Patrick M. Jones
IPC分类号： H02K3/52 , H02K5/22 , H02K11/00
CPC分类号： H02K5/225 , H02K11/40 , H02K3/522
摘要： A dynamoelectric machine is provided with improved connection structure which does not require external leads and which provides an integral ground connection for the dynamoelectric machine. The dynamoelectric machine is a motor, which includes a stator assembly, having a motor winding which is terminated at the winding ends with quick connected terminals. The motor includes at least one end shield. A terminal receptacle is designed to mount internally of the motor endshield. The terminal receptacle includes provisions for holding the ground terminal positionally, and is provided with a spring loading mechanism for loading the receptacle against the endshield. The terminal receptacle has an external latch which receives an associated terminal block in locking arrangement, normally being accompanied with an audible signal. The receptacle preferably is color coded to give a visual indication as to motor rating or identifying different motor types, for example.
摘要翻译：电动机具有改进的连接结构，其不需要外部引线，并且为电动机提供一体的接地连接。电动机是一种电动机，其包括定子组件，其具有电动机绕组，该电动机绕组在具有快速连接端子的绕组端处终止。电机包括至少一个端盖。端子插座被设计成安装在马达端盖内部。端子插座包括用于将接地端子保持在位置上的设置，并且设置有弹簧加载机构，用于将插座装载在端盖上。端子插座具有外部闩锁，其接收锁定装置中的相关联的端子块，通常伴随着可听见的信号。容器优选地进行颜色编码，以给出例如电机额定值或识别不同电动机类型的视觉指示。

2. 发明授权

US4904893A Stator end cap insulator assembly including end turn ventilation and lead wire tie down structure 失效
标题翻译：定子端盖绝缘子组件包括端头通风和导线绑扎结构
公开(公告)号：US4904893A
公开(公告)日：1990-02-27
申请号：US263614
申请日：1988-10-27
申请人： S. Duke Snider , Daniel R. Messner
发明人： S. Duke Snider , Daniel R. Messner
IPC分类号： H02K3/24 , H02K3/52
CPC分类号： H02K3/24 , H02K3/522
摘要： An improved stator end cap insulator assembly for a stator core wherein molded end cap insulator structure for the stator core includes end turn restraining structure having ventilation recesses for the end turns of the magnetic wire coils wound about the pole pieces and further includes structure for securing external lead wires cooperative with the restraining and ventilating structure.
摘要翻译：一种用于定子芯的改进的定子端盖绝缘体组件，其中用于定子芯的模制端盖绝缘体结构包括端部匝限制结构，其具有用于缠绕在极片上的磁线圈的端匝的通风凹槽，并且还包括用于固定外部导线与限制通风结构配合。

3. 发明授权

US4670677A Electric motor with shrouded fan 失效
标题翻译：带电扇的电动机
公开(公告)号：US4670677A
公开(公告)日：1987-06-02
申请号：US855956
申请日：1986-04-25
申请人： S. Duke Snider , Kevin M. May
发明人： S. Duke Snider , Kevin M. May
IPC分类号： H02K9/06
CPC分类号： H02K9/06
摘要： An electric motor has stator coils extending longitudinally past an end of its rotor so that the end turns and at least a portion of the inner side of the stator coils are exposed. A fan is disposed inside the motor shell between a first air passageway and the stator coils. The fan is secured to and driven by the rotor shaft to cause a flow of cooling air to pass over the stator coils when the motor is in operation. The fan has a number of vanes extending outwardly from a hub to a circumferential ring, which ring defines a central opening of the fan. The central opening extends past the vanes from the front to the rear of the fan so that the rear of the fan is relatively open. The inner surface of the ring is smoothly curved outwardly and rearwardly from the front of the central opening to direct air which enters the central opening toward the stator coils. The vanes are disposed adjacent the exposed portions of the stator coils to cause turbulent air flow along the exposed portions.
摘要翻译：电动机具有纵向延伸超过其转子的端部的定子线圈，使得端部匝并且定子线圈的内侧的至少一部分被暴露。在第一空气通道和定子线圈之间的风扇设置在电动机壳体的内部。风扇固定在转子轴上并由转子轴驱动，当电动机运行时，风扇流过定子线圈。风扇具有从轮毂向周向环向外延伸的多个叶片，该环限定了风扇的中心开口。中心开口从风扇的前部延伸穿过叶片，使得风扇的后部相对敞开。环的内表面从中央开口的前部向外和向后平滑地弯曲，以将进入中心开口的空气引向定子线圈。叶片邻近定子线圈的暴露部分设置，以使沿着暴露部分的湍流空气流动。

4. 发明授权

US4893041A Stator end cap insulator assembly including an improved stator liner, stator liner retainer and shading element insulator 失效
标题翻译：定子端盖绝缘体组件包括改进的定子衬套，定子衬垫保持器和遮光元件绝缘体
公开(公告)号：US4893041A
公开(公告)日：1990-01-09
申请号：US263615
申请日：1988-10-27
申请人： S. Duke Snider , L. Ranney Dohogne , Patrick K. Murphy
发明人： S. Duke Snider , L. Ranney Dohogne , Patrick K. Murphy
IPC分类号： H02K3/32 , H02K3/52
CPC分类号： H02K3/522 , H02K3/325
摘要： An improved stator end wire insulation assembly for a stator core wherein molded end cap insulator structure for such stator core includes means to restrain stator core opening free-ended insulation liners from both axial and radial movement, the end cap further including means to receive the protruding tips of shading elements of the stator core, insulating the shading element tips from adjacent wound magnetic wire.
摘要翻译：一种用于定子芯的改进的定子端部线绝缘组件，其中用于这种定子芯的模制端盖绝缘体结构包括用于限制轴向和径向运动的定子芯开口自由端绝缘衬套的装置，端盖还包括用于接收突出定子芯的遮光元件的尖端，将遮光元件尖端与相邻的缠绕磁线绝缘。

5. 发明授权

US4471250A Hub assembly for dynamoelectric machine and method of making same 失效
标题翻译：电动机用毂组件及其制造方法
公开(公告)号：US4471250A
公开(公告)日：1984-09-11
申请号：US435729
申请日：1982-10-21
申请人： S. Duke Snider
发明人： S. Duke Snider
IPC分类号： H02K5/173 , H02K7/14 , H02K7/00
CPC分类号： H02K5/1735 , H02K7/14
摘要： A dynamoelectric machine (e.g., an induction motor for an overhead ceiling fan or the like) is disclosed having a stator assembly and a rotor assembly with the stator assembly comprising a bearing support or end shield, a core mounted within the bearing support with the core having a bore therethrough for rotatably receiving the rotor body of the rotor assembly. The end shield has a central shaft stationarily mounted relative thereto and a pair of bearings, preferably ball or roller bearings, is provided for journalling the rotor body on the stationary shaft. More specifically, the rotor assembly includes a hub having a generally cylindrical body on which the rotor body is secured by means of an interference or shrink fit with the hub body having a longitudinal central opening therethrough receiving the stationary shaft and further having a mounting flange on its outer end.
摘要翻译：公开了一种电动机（例如，用于顶棚吊扇等的感应电动机），其具有定子组件和转子组件，其中定子组件包括轴承支撑件或端盖，芯安装在轴承支撑件内与芯具有穿过其中的孔，用于可旋转地接收转子组件的转子体。端盖具有相对于其固定地安装的中心轴，并且提供一对轴承，优选地是滚珠或滚子轴承，用于将转子体固定在固定轴上。更具体地，转子组件包括具有大致圆柱形主体的毂，转子主体通过干涉或紧固配合与毂体固定在一起，毂主体具有纵向中心开口，通过该纵向中心开口穿过固定轴，并且还具有安装凸缘其外端。

6. 发明授权

US5222888A Advanced proof-of-rotation switch 失效
标题翻译：先进的旋转开关
公开(公告)号：US5222888A
公开(公告)日：1993-06-29
申请号：US748287
申请日：1991-08-21
申请人： Robert E. Jones , S. Duke Snider
发明人： Robert E. Jones , S. Duke Snider
IPC分类号： F23N5/24 , F23N1/00 , F23N1/06 , F23N3/08
CPC分类号： F23N3/082 , F23N1/00 , F23N1/06 , F23N2025/12 , F23N2031/10 , F23N2031/26 , F23N2033/02 , F23N2033/04 , F23N2035/14 , F23N3/08 , F23N5/24
摘要： A HVAC system (10) employs a gas valve (20) to supply gas for combustion within a heating portion (12) of the system. An exhaust (22) removes combustion products using a motor (28) driven exhaust fan (24). An apparatus (34) controls combustion and uses a sensor (36) for sensing the rotational speed of a motor shaft (26). A switch (T1) is responsive to sensed motor speed to open and close the valve, the valve being opened only if the motor is operating within a predetermined speed range. A first speed discriminator (48A) enables of the switch to open the valve when the motor speed exceeds a first predetermined value. A second speed discriminator (48B) disables the switch to close the valve when motor speed exceeds a second and higher predetermined speed which is indicative of a blocked exhaust, or a fan blade is loose. This latter action insures that a build-up of potentially dangerous exhaust gases cannot occur.
摘要翻译： HVAC系统（10）使用燃气阀（20）在系统的加热部分（12）内供应用于燃烧的气体。排气（22）使用马达（28）驱动排气扇（24）去除燃烧产物。设备（34）控制燃烧并使用用于感测电动机轴（26）的转速的传感器（36）。开关（T1）响应于感测的电动机速度来打开和关闭阀门，仅当电动机在预定的速度范围内运行时，阀才打开。当电动机速度超过第一预定值时，第一速度鉴别器（48A）使开关能够打开阀门。当电机速度超过指示阻塞排气的第二和更高的预定速度或风扇叶片松动时，第二速度鉴别器（48B）禁止开关关闭阀门。后一种行为确保不会发生潜在危险废气的积聚。

7. 发明授权

US07544042B2 Insert with sleeve for a molded impeller 失效
标题翻译：用套筒插入成型叶轮
公开(公告)号：US07544042B2
公开(公告)日：2009-06-09
申请号：US11324993
申请日：2006-01-03
申请人： Eric W. Rush , Donald E. Morgan , S. Duke Snider
发明人： Eric W. Rush , Donald E. Morgan , S. Duke Snider
IPC分类号： F04D29/20
CPC分类号： F04D29/20 , B29C45/14311 , B29C45/14598 , B29C2045/14122 , B29K2705/00 , B29L2031/087 , F04D29/026 , F05D2230/60 , F05D2230/64 , Y10S411/903 , Y10T29/49329 , Y10T29/49982 , Y10T403/10 , Y10T403/472 , Y10T403/475
摘要： An impeller assembly includes a molded impeller and an insert within the impeller. The insert includes an unthreaded sleeve and a shoulder adjacent the sleeve for locating the impeller and the insert during manufacturing and installation. Methods of manufacturing and installing are also disclosed.
摘要翻译：叶轮组件包括模制叶轮和叶轮内的插入件。插入件包括无螺纹套筒和邻近套筒的肩部，用于在制造和安装期间定位叶轮和插入件。还公开了制造和安装方法。

8. 发明授权

US07137263B2 Low profile condenser motor 有权
标题翻译：低调冷凝器电机
公开(公告)号：US07137263B2
公开(公告)日：2006-11-21
申请号：US10771208
申请日：2004-02-02
申请人： Michael T Collins , Ralph D Furmanek , S. Duke Snider
发明人： Michael T Collins , Ralph D Furmanek , S. Duke Snider
IPC分类号： F25D17/00 , F25B39/04
CPC分类号： F24F1/50 , F24F1/06 , F24F1/38 , H02K7/14
摘要： An air conditioning (A/C) system includes a condenser and an electric motor that drives a fan to induce air flow through the condenser. The electric motor includes an internal stator assembly and an external rotor assembly rotatable about the internal stator assembly. A housing is attached to the external rotor assembly. The fan is connected to the housing.
摘要翻译：空调（A / C）系统包括冷凝器和电动机，其驱动风扇以引起空气流过冷凝器。电动机包括内部定子组件和可围绕内部定子组件旋转的外部转子组件。壳体附接到外部转子组件。风扇连接到外壳。

9. 发明授权

US5616975A Integral connector and motor housing 失效
标题翻译：整体连接器和电机外壳
公开(公告)号：US5616975A
公开(公告)日：1997-04-01
申请号：US240635
申请日：1994-05-11
申请人： Kevin M. May , S. Duke Snider , Daniel R. Messner
发明人： Kevin M. May , S. Duke Snider , Daniel R. Messner
IPC分类号： H02K29/00 , H02K5/22 , H02K7/14 , H02K11/00 , H02K15/14 , H02K5/00
CPC分类号： H02K5/225 , H02K11/40 , H02K11/00 , H02K2211/03 , H02K7/14
摘要： A motor with a hollow housing with an open mouth defined by a side wall, and a cover for its mouth, an electrical motor circuit and power conductors electrically connected to the circuit at one end and adapted to be connected to a source of power at another end, has, when it is assembled, a current supply connecter receptacle. The housing has integral with it, a housing receptacle part with conductor-receiving seats in which the power conductors are seated. The cover has a cover receptacle part integral with the cover. The cover is latched into position, closing the housing mouth and completing the receptacle, by at least one deflectable finger, one end of which is integral with one of the cover and housing and a free end of which is provided with a latching lip, and a complementary ledge integral with the other of the housing and cover, the ledge being spaced and shaped to receive and be engaged by the lip. Provision is made for permitting the lip to be displaced from the ledge to free the cover. Preferably, two fingers, both integral with the cover, are provided, ledges being formed on the housing receptacle part.
摘要翻译：具有中空壳体的电动机，其具有由侧壁限定的开口和用于其嘴部的盖子，电动机电路和在一端电连接到电路并且适于连接到另一端的电源的电力导体当组装时，具有电流供应连接器插座。外壳与其一体，一个带有导体接收座的外壳插座部分，其中电源导体就座。盖具有与盖一体的盖插座部分。盖子被锁定到位，通过至少一个可偏转的手指闭合壳体口并完成容器，其一端与盖和壳体中的一个一体，其自由端设有闩锁唇，并且与壳体和盖子中的另一个成一体的互补凸缘，凸缘间隔和成形以接收和接合唇缘。规定允许唇缘从突出部位移位以释放盖子。优选地，设置有与盖一体的两个手指，凸缘形成在壳体容纳部分上。

10. 发明授权

US5291089A Low drag/high feed rate bearing wick for a unit bearing motor 失效
标题翻译：单位轴承电机的低阻力/高进给速度轴承油丝
公开(公告)号：US5291089A
公开(公告)日：1994-03-01
申请号：US5293
申请日：1993-01-19
申请人： S. Duke Snider , Stephen J. Burton
发明人： S. Duke Snider , Stephen J. Burton
IPC分类号： F16C33/10 , H02K5/08 , H02K5/167 , H02K5/16
CPC分类号： F16C33/103 , H02K5/08 , H02K5/1675
摘要： An electric motor includes a rotor body having a longitudinal central axis, a longitudinal central opening substantially coaxial with the central axis, a journal bearing which is received in the central opening, a rotor shaft rotatably journaled in the bearing, and a wicking element through which the rotor shaft is journaled. The wicking element is in wicking contact with a source of lubricant and the rotor shaft to deliver lubricant from the source of lubricant to the rotor shaft. The improved wicking element has an opening which positively contacts the rotor shaft at at least one point, and is spaced from the shaft throughout substantially the remainder of the periphery to provide a wick which will improve oil flow to the rotor to improve lubrication of the shaft. Further, the wick is made from a polyester-cotton blend textile which has relatively short fibers. These fibers will not readily separate from the wick.
摘要翻译：一种电动机包括具有纵向中心轴线的转子体，与中心轴线基本同轴的纵向中心开口，容纳在中心开口中的轴颈轴承，可旋转地轴承在该轴承中的转子轴和芯吸元件，转子轴轴颈。芯吸元件与润滑剂源和转子轴芯吸接触以将润滑剂从润滑剂源传递到转子轴。改进的芯吸元件具有在至少一个点处正确地接触转子轴的开口，并且在整个基本上周边的其余部分处与轴间隔开，以提供芯，其将改善油流到转子以改善轴的润滑。此外，灯芯由具有相对较短纤维的聚酯 - 棉混纺织物制成。这些纤维将不容易从灯芯分离。

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