General Electric Company

L Edwin Fisher

Marc D Pape

James V Yu

James A Butcher

Mark A Reiter

Robert E Ellis

Greg Skene

Carlos G Estrada

David R Blake

Mike A Marks

A motor including a first compartment, a second compartment, a frame, a first end shield, a second end shield, an armature shaft, a stator winding, an armature, a cover, and a switchboard is provided. The first and second end shields are disposed adjacent opposing ends of the frame to define the first compartment. The armature shaft extends between the first and second end shields. The stator winding is supported by the frame within the first compartment. The armature is rotatably supported by the end shields and disposed within the first compartment adjacent the stator winding. The cover includes a first end, a peripheral edge, and ventilation openings. The cover peripheral edge is mounted to the motor adjacent the second end shield. The ventilation openings include a plurality of openings positioned along at least part of the cover peripheral edge and in the cover first end. The switchboard is mounted to the second end shield to define the second compartment between the switchboard and the second end shield. The switchboard includes a mounting means for securing a plurality of electrical components.

Two compartment motor

A sump pump motor switch assembly for a sump pump including a motor casing and an end shield, includes a switch assembly and a housing mounted to the end shield. A cam actuator is connected to the housing and a sump pump actuation switch is mounted with the cam actuator. A motor actuation switch is also mounted with the cam actuator body. The sump actuation switch and the motor actuation switch are snap action switches that are simultaneously actuated by the cam actuator. The switch assembly includes a snap fitting assembly configured to fit into a receiving retainer within the motor casing.

Sump pump motor switch assembly

An endshield assembly for an electric motor is described. The endshield assembly includes a metal endshield, a bearing assembly, and an injected molded metal center housing that couples the bearing assembly to the metal endshield. The bearing assembly includes a cylindrical housing having an outer surface. The center housing includes a cylindrical wall having an inside surface and a plurality of projections extending from the inside surface of the cylindrical wall. The projections are positioned around the circumference of the inside surface of the center housing to engage the outer surface of the bearing housing. The projections are staggered about the center housing circumference so that every projection contacts the outer surface of the bearing housing on an opposite side of a bearing housing circumferential centerline than an immediately adjacent projection.

Endshield assembly with alignable bearing for an electric motor

An electric motor assembly including an integral tray for placement of tools and accessories is disclosed. The tray includes a plurality of compartments having a variety of shapes and sizes. A first portion of the tray is connected to a cover and the tray extends from the cover along a portion of the electric motor. A second portion of the tray is perpendicular to the cover and includes an open top which allows tools and accessories to be placed within the compartments.

Accessories tray for an electric motor

A terminal board assembly for an electric motor is described. The terminal board assembly is configured to mount inside an electric motor terminal or conduit box and includes a terminal board and a mounting bracket. The terminal board includes six terminal studs and three connecting bars extending between the terminal studs. Quick connect spade type connectors are coupled to the six terminal studs adjacent the bottom of the terminal board to facilitate quick and easy connection of the wire connection leads of an electric motor. The terminal studs and connecting bars permit a choice of &ldquo;Y&rdquo; or &ldquo;Delta&rdquo; voltage connections to the electric motor. The terminal board also includes a first and a second slot positioned at, and parallel to, opposing ends of the board. The mounting bracket includes a base portion and first and second side portions depending from opposing ends of the base portion. An engaging portion extends from each side portion and is configured to extend through the slots positioned at the opposing ends of the terminal board. Each engaging portion includes a retaining tab configured to engage the terminal board. The base portion of the mounting bracket includes at least one mounting opening for attaching the bracket to the electric motor conduit box.

Electric motor terminal board assembly

A submersible sump pump connected to a discharge pipe is disclosed. The sump pump includes a pedestal mounted above a sump. The pedestal includes a power cord, an indicator, and a high water alarm. The sump pump further includes a float switch connected to a styrofoam float which detects movement of the drainage level beyond a first predetermined point, a second predetermined point, and a third predetermined point.

Sump pump system and apparatus

An air switch assembly for an electric motor including a first snap action switch, a second snap action switch, and an actuator, is described. The first snap action switch is connected to the motor start winding and the second snap action switch is connected to the run winding. An actuator is positioned within the air switch assembly such that the air switch energizes the start winding, energizes the run winding, and de-energizes the start winding while maintaining the run winding energized when the actuator is actuated from an initial position to a final position.

Growing community of inventors

Fort Wayne, IN, United States of America

L Edwin Fisher