Patent application number | Description | Published |
20080246357 | MOTOR HAVING A THRUST SYSTEM - An electric motor includes a stator and a rotor having a rotor shaft with a longitudinal axis. The rotor shaft has a locating groove formed substantially continuously around the rotor shaft. The locating groove has a base and a pair of opposing sidewalls. The base is arranged substantially parallel to the axis of rotation. The pair of opposing sidewalls extends from the base wall substantially perpendicular to the axis of rotation. The motor includes a thrust system mounted on the rotor shaft, and a locator disposed in the groove for locating the thrust system in a predetermined position along the rotor shaft. | 10-09-2008 |
20100031529 | CLOTHES DRYER MOTOR WITH BROKEN BELT SWITCH - A clothes dryer includes a motor adapted to be mounted on a frame of the dryer for driving a dryer belt to rotate a drum of the dryer. The motor includes a rotor adapted to rotate the belt, at least one winding energizable to cause rotation of the rotor, and a first switch operable to control energization of the winding. A second switch has a sensor for sensing belt breakage. The second switch is mounted on the first switch and is electrically connected to the winding so that when the belt is no longer sensed, the second switch stops operation of the winding and thereby stops rotation of the rotor. | 02-11-2010 |
20100329904 | Integrated Endshield and Pump Volute For An Electric Pump And Method of Forming An Electric Pump - An electric pump comprises a stator, a rotor, and an endshield. The interface plate is fixed to the stator and is configured to couple the electric motor to a pump. The pump volute is formed as an integral portion of the endshield, thereby minimizing the axial length of the electric pump. A drainage passageway is provided on the endshield to harmlessly drain away any fluid that seeps past the pump's seals. In one embodiment of the invention, the drainage passageway is a groove that faces the stator and is configured to facilitate the evaporation of and leak fluid by channeling the fluid near the stator, which warms the fluid and thereby increases the fluid's evaporation rate. | 12-30-2010 |
20110240070 | Offset Inlet Dishwasher Pumps - A dishwasher pump assembly according to one example embodiment includes a pump having a housing and a pumping chamber within the housing. The pumping chamber includes a fluid inlet and a fluid outlet. The fluid inlet has a center axis. The assembly also includes a motor having a shaft operably coupled to the pump for rotating the pump. The shaft has a center axis that is offset from the center axis of the fluid inlet. Other embodiments, assemblies and methods are also disclosed. | 10-06-2011 |
20120043844 | Direct Drive Rotor with Metal Coupler - An overmolded-type rotor for an outer rotor-type electric motor, wherein, in addition to a backing ring and magnets, a metallic coupler that comprises an inner axial surface configured to interface with a shaft to be driven by the rotor and an outer axial surface that corresponds to a multiplicity of outer teeth is overmolded with a polymer frame. | 02-23-2012 |
20130082579 | DIRECT DRIVE ROTOR WITH METAL COUPLER - A rotor for an outer rotor-type motor is provided. The rotor includes a metallic coupler and a polymeric frame molded over at least part of the metallic coupler. | 04-04-2013 |
20130140926 | MOUNTING CAP FOR INSULATED STATOR OF OUTER ROTOR MOTOR - A mounting cap is provided for use with an insulated stator of an outer rotor motor. The mounting cap is configured to support the stator and is fixed to the stator to prevent relative rotation therebetween. The mounting cap includes mounting structure configured to fix the mounting cap to the machine, such that the stator is fixed to and supported on the machine by the mounting cap. Furthermore, the mounting cap is configured to facilitate routing of wiring associated with the stator. | 06-06-2013 |
20130187500 | DIRECT MACHINE MOUNTING FOR INSULATED STATOR OF OUTER ROTOR MOTOR - Mounting structure is provided for support of a motor within a machine. More particularly, the mounting structure is configured for the support of a stator within the machine, with the mounting structure preventing axial and rotational movement of the stator relative thereto. | 07-25-2013 |
20130270930 | DIRECT DRIVE ROTOR WITH METAL COUPLER - A rotor for an outer rotor-type motor is provided. The rotor includes a metallic coupler and a polymeric frame molded over at least part of the metallic coupler. | 10-17-2013 |
20140232214 | DIRECT DRIVE ROTOR WITH METAL COUPLER - A rotor for an outer rotor-type motor is provided. The rotor includes a metallic coupler and a polymeric frame molded over at least part of the metallic coupler. | 08-21-2014 |