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公开(公告)号：US5855354A
公开(公告)日：1999-01-05
申请号：US719638
申请日：1996-09-25
申请人： Lynn E. Fisher , Marc D. Pape
发明人： Lynn E. Fisher , Marc D. Pape
CPC分类号： H02K5/00
摘要： A weldment for attaching mounting brackets and bases to electric motors includes an internal doubler element that is positioned within a motor shell and attached to the inner wall surface of the motor shell. A mounting bracket or base positioned on the outer wall surface of the motor shell is attached to the internal doubler element by a plug weld. The internal doubler element is positioned to increase the strength of the shell at critical stress areas. In addition to utilizing the internal doubler element, the mounting bracket is positioned to be aligned with and adjacent the lap weld seam of the motor shell.
摘要翻译： 用于将安装支架和基座附接到电动机的焊件包括位于电动机外壳内并附接到电动机壳体的内壁表面的内部倍增元件。 位于电动机外壳的外壁表面上的安装支架或底座通过插头焊接连接到内部倍增元件。 内部倍增元件被定位成在临界应力区域增加壳体的强度。 除了利用内部倍增器元件之外，安装支架被定位成与电动机壳体的搭接焊缝对准并相邻。
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2.发明授权
公开(公告)号：US5266761A
公开(公告)日：1993-11-30
申请号：US797481
申请日：1991-11-22
CPC分类号： H02K5/225 , H01H35/10 , H02K11/23 , H02K2211/03
摘要： A terminal board assembly for a dynamoelectric machine includes a body, a switch device associated with the body and having a movable actuating lever. An enclosures overlays the switch device and includes a pair of at least partially overlapping cover segments associated with the body for extending in part in enclosing relation about the switch device. Aligned passages extend through the pair of cover segments for the extension therethrough of a part of the actuating lever exteriorly of the pair of cover segments. A movable seat strip spans the passages and is associated in sealing relation with the pair of cover segments and the actuating lever part for accommodating the movement of the actuating lever while maintaining the sealing relationship.
摘要翻译： 用于电动机的端子板组件包括主体，与主体相关联并具有可移动的致动杆的开关装置。 外壳覆盖开关装置，并且包括与主体相关联的一对至少部分重叠的盖部分，用于部分地围绕开关装置的包围关系延伸。 对齐的通道延伸穿过一对盖部分，用于在一对盖部分外部的致动杆的一部分的延伸穿过其中。 可移动的座椅条跨越通道，并且与保持密封关系的一对盖部分和致动杆部分密封关系，用于容纳致动杆的运动。
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公开(公告)号：US5245237A
公开(公告)日：1993-09-14
申请号：US854337
申请日：1992-03-19
申请人： Lynn E. Fisher , Michael A. Marks , David L. Smith
发明人： Lynn E. Fisher , Michael A. Marks , David L. Smith
CPC分类号： H02K17/30 , H02K11/21 , H02K11/23 , H02K11/25 , H02K11/33 , H02K11/40 , H02K5/225 , H02K2211/03 , Y10T29/49009 , Y10T29/49105
摘要： A two compartment motor has a frame, a pair of end shields disposed adjacent opposing ends of the frame to define a first compartment, a stator winding supported by the frame within the first compartment, an armature rotatably supported by the end shields and disposed within the first compartment adjacent the stator winding, a cover mounted to the motor adjacent one of the end shields to define a second compartment between the cover and the end shield, and a control plate mounted within the second compartment. The control plate serves as a mounting surface for securing a plurality of electrical components used in the control and operation of the motor in position within the second compartment. The control plate is a molded plastic component having integrally formed mounting mechanisms for at least one of the electrical components. The electrical components may include a starting capacitor, voltage and/or speed control switches, an overload device and electrical terminals. Ventilation openings, lead openings and shields may also be integrally formed in the control plate. The plate may be provided with recesses to accommodate electrical connectors, a centrifugal switch and other components. A method of assembling the motor includes mounting the plurality of components to the control plate to form a sub-assembly prior to connecting this sub-assembly to the other components of the motor.
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公开(公告)号：US4958051A
公开(公告)日：1990-09-18
申请号：US333537
申请日：1989-04-05
CPC分类号： H02K5/225 , H01H35/10 , H02K11/23 , H02K2211/03
摘要： A terminal board for a dynamoelectric machine has a body with a pair of opposite faces. At least one terminal secured to the body includes an electrical connector section extending beyond one of the opposite faces and a deformed end section generally opposite the electrical connector section arranged in spaced apart relation with the other of the opposite face. A switch element is conductively secured to the deformed end section of the at least one terminal and extends in overlaying spaced relation with the other opposite face for switching between a set of switching modes.
摘要翻译： 用于电动机的端子板具有带有一对相对面的主体。 固定到主体的至少一个端子包括延伸超过相对面中的一个的电连接器部分和大致与电连接器部分相对的变形的端部，该电连接器部分与相对面中的另一个间隔开地设置。 开关元件被导电地固定到至少一个端子的变形的端部并且以与另一个相对的面重叠间隔的关系延伸，用于在一组开关模式之间切换。
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公开(公告)号：US4788763A
公开(公告)日：1988-12-06
申请号：US134312
申请日：1987-12-17
申请人： Lynn E. Fisher
发明人： Lynn E. Fisher
CPC分类号： H01H35/10 , H01H1/26 , H01H3/001 , H02K11/28 , Y10T29/49009 , Y10T29/49105
摘要： A method of manufacturing a switch assembly for an electric motor having a switch operating mechanism for actuating the assembly. The assembly including a switch actuator having at least one slot therein, a switch arm support having an elongate channel and a switch actuator accommodating distal portion, and at least two switch arms having contacts thereon. To practice this method, the actuator is disposed along the distal portion, and one of the switch arms secured to the support is positioned along the elongate channel in overlaying relation with the actuator so as to be laterally confined by the actuator slot. Another of the switch arms secured to the support is positioned in overlaying essentially parallel relation with the one switch arm so as to be laterally confined by the actuator slot.
摘要翻译： 一种用于制造具有用于致动组件的开关操作机构的电动机的开关组件的方法。 所述组件包括其中具有至少一个槽的开关致动器，具有细长通道的开关臂支撑件和容纳远端部分的开关致动器以及在其上具有触点的至少两个开关臂。 为了实施该方法，致动器沿着远端部分设置，并且固定到支撑件上的开关臂中的一个以与致动器重叠的方式沿着细长通道定位，以便被致动器狭槽侧向限制。 固定到支撑件上的另一个开关臂位于与一个开关臂基本上平行的关系上，以便被致动器狭槽侧向限制。
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公开(公告)号：US4781726A
公开(公告)日：1988-11-01
申请号：US033975
申请日：1987-04-03
CPC分类号： H02K5/225 , H01H35/10 , H02K11/23 , H02K2211/03 , Y10T29/49009
摘要： In a method of assembling a dynamoelectric machine, a set of pads on a terminal board are inserted into assembly positions in engagement with a set of slots in one end of a housing for the dynamoelectric machine, and the pads are in part overlaid with the housing about the slots therein. The terminal board is positioned in a preselected position therefor within the housing, and a peripheral portion of the terminal board is disposed at least generally adjacent the housing therewithin when the pads are in their assembly positions. An end frame is mounted in an assembly on the housing in engagement with the one end thereof so as to retain the pads against displacement from the assembly positions thereof past the one end of the housing.A dynamoelectric machine, methods of assembling a switch device with a means for supporting it, and a terminal board assembly are also disclosed.
摘要翻译： 在组装电动机的方法中，将端子板上的一组焊盘插入组装位置，以与用于电动机的壳体的一端中的一组狭槽接合，并且所述垫部分地与壳体 关于其中的槽。 端子板被定位在壳体内的预选位置中，并且端子板的周边部分至少大体上邻近壳体设置在当它们处于其组装位置时。 端框架安装在壳体上的与其一端接合的组件中，以便保持垫不会从组装位置移动超过壳体的一端。 还公开了一种电动机，组装开关装置和支撑装置的方法以及端子板组件。
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公开(公告)号：US4341987A
公开(公告)日：1982-07-27
申请号：US187758
申请日：1980-09-16
申请人： Lynn E. Fisher
发明人： Lynn E. Fisher
CPC分类号： H02P1/44
摘要： A two-speed single phase motor of the capacitor-start type is disclosed wherein the motor is switched from the start condition to the run condition by means of a single contact centrifugally actuated switch. The motor comprises high speed and low speed main windings and a start winding employed in both the high speed and low speed configurations. A single pole single throw centrifugally actuated switch connected to the rotor has a single contact pair which opens when the motor exceeds a predetermined speed, and the same contact pair is used in both the high speed and low speed configurations. A relay comprising a coil in series with the centrifugal switch contacts has a pair of normally open contacts in series with the start capacitor so that when the centrifugal switch contacts open and interrupt the flow of current through the relay coil, the relay contacts will open thereby disconnecting the start capacitor from the circuit. A double throw selector switch having a high speed position and an alternative low speed position connects the centrifugal switch contacts and the relay coil in series either with the low speed main winding or the high speed main winding so that the low speed winding is disconnected upon reaching run conditions when the selector switch is in the high speed position, and the high speed main winding is disconnected upon reaching run conditions when the selector switch is in the low speed position. A run capacitor may be connected in series with the start winding, preferably in parallel with the start capacitor and the relay contacts.
摘要翻译： 公开了一种电容器起动型的双速单相电动机，其中电动机通过单个接触离心致动开关从起动状态切换到运行状态。 电机包括高速和低速主绕组以及采用高速和低速配置的起动绕组。 连接到转子的单极单掷离心致动开关具有当电动机超过预定速度时打开的单个接触对，并且在高速和低速配置中都使用相同的接触对。 包括与离心开关触点串联的线圈的继电器具有与启动电容器串联的一对常开触点，使得当离心开关接触打开并中断通过继电器线圈的电流时，继电器触点将打开， 断开起动电容器与电路的连接。 具有高速位置和替代低速位置的双掷选择器开关将离心开关触点和继电器线圈与低速主绕组或高速主绕组串联连接，使得低速绕组在到达时断开 当选择开关处于高速位置时，运行条件，高速主绕组在达到运行状态时断开。 运行电容器可以与起动绕组串联连接，优选地与启动电容器和继电器触点并联连接。
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公开(公告)号：US5975866A
公开(公告)日：1999-11-02
申请号：US943257
申请日：1997-10-03
申请人： Lynn E. Fisher , James V. Yu
发明人： Lynn E. Fisher , James V. Yu
CPC分类号： F04D15/0077 , F04D15/0218 , F04D29/606
摘要： A mounting and handling shroud for a pedestal-type sump pump includes a cup-shaped member mounted to the sump pump motor. The cup shaped member has an end shroud plate contiguous with an outer shroud plate extending along at least a portion of the motor housing, generally perpendicular to the end shroud plate. The mounting member includes at least one mounting element formed therein that defines an opening for securing the motor to the sump. The mounting element includes a handle portion extending generally transversely relative to the outer shroud plate and a depending leg portion that defines a handle. The shroud can include a pump start switch, pump power and running indicators and a power cord strain relief device.
摘要翻译： 用于基座式贮槽泵的安装和处理护罩包括安装在贮槽泵马达上的杯形部件。 杯状构件具有与沿着马达壳体的至少一部分延伸的外护罩板邻接的端部罩板，其大致垂直于端部护罩板。 安装构件包括形成在其中的至少一个安装元件，其限定用于将马达固定到贮槽的开口。 安装元件包括相对于外护罩板大致横向延伸的把手部分和限定手柄的悬垂腿部。 护罩可以包括泵启动开关，泵功率和运行指示器以及电源线应变消除装置。
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公开(公告)号：US5430931A
公开(公告)日：1995-07-11
申请号：US70014
申请日：1993-05-28
申请人： Lynn E. Fisher , Michael A. Marks , David L. Smith
发明人： Lynn E. Fisher , Michael A. Marks , David L. Smith
CPC分类号： H02K17/30 , H02K11/21 , H02K11/23 , H02K11/25 , H02K11/33 , H02K11/40 , H02K5/225 , H02K2211/03 , Y10T29/49009 , Y10T29/49105
摘要： A two compartment motor has a frame, a pair of end shields disposed adjacent opposing ends of the frame to define a first compartment, a stator winding supported by the frame within the first compartment, an armature rotatably supported by the end shields and disposed within the first compartment adjacent the stator winding, a cover mounted to the motor adjacent one of the end shields to define a second compartment between the cover and the end shield, and a control plate mounted within the second compartment. The control plate serves as a mounting surface for securing a plurality of electrical components used in the control and operation of the motor in position within the second compartment. The control plate is a molded plastic component having integrally formed mounting mechanisms for at least one of the electrical components. The electrical components may include a starting capacitor, voltage and/or speed control switches, an overload device and electrical terminals. Ventilation openings, lead openings and shields may also be integrally formed in the control plate. The plate may be provided with recesses to accommodate electrical connectors, a centrifugal switch and other components. A method of assembling the motor includes mounting the plurality of components to the control plate to form a sub-assembly prior to connecting this sub-assembly to the other components of the motor.
摘要翻译： 双室马达具有框架，一对端盖设置在框架的相对端附近以限定第一隔室，由第一隔间内的框架支撑的定子绕组，由端盖可旋转地支撑并设置在该框架内的定子 邻近所述定子绕组的第一隔室，邻近所述端罩之一安装到所述马达的盖，以在所述盖和所述端盖之间限定第二隔室，以及安装在所述第二隔室内的控制板。 控制板用作用于将用于电动机的控制和操作的多个电气部件固定在第二隔室内的适当位置的安装表面。 控制板是具有一体形成的用于至少一个电气部件的安装机构的模制塑料部件。 电气部件可以包括起动电容器，电压和/或速度控制开关，过载装置和电气端子。 通风开口，引线开口和屏蔽件也可以一体地形成在控制板中。 板可以设置有凹部以容纳电连接器，离心开关和其它部件。 组装电动机的方法包括将多个部件安装到控制板上，以在将该子组件连接到电动机的其它部件之前形成子组件。
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公开(公告)号：US5093592A
公开(公告)日：1992-03-03
申请号：US515074
申请日：1990-04-26
CPC分类号： H02K5/225 , H01H35/10 , H02K11/23 , H02K2211/03
摘要： A dynamoelectric machine has a housing, a terminal board and a stationary assembly including a winding with a set of leads. The terminal board has a pair of opposite faces with a peripheral portion therebetween and a set of separate recesses in the peripheral portion. The recesses define with the housing a set of separate passages for receiving at least the winding leads.
摘要翻译： 电动机具有壳体，端子板和固定组件，其包括具有一组引线的绕组。 端子板具有一对相对面，其周边部分和周边部分中的一组分开的凹部。 所述凹部与所述壳体一起限定一组用于至少接收所述绕组引线的独立通道。
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