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Generators or Motors

Motor-for-whirlpool-baths

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Motor for whirlpool baths

Details

Inventors: Howard, Dennis; Heilman, Raymond D.;
Assignee: Emerson Electric Co. (St. Louis, MO)
Primary Examiner: Budd; Mark O.
Assistant Examiner: Rebsch; D. L.
Attorney, Agent or Firm: Polster, Polster and Lucchesi

A dynamoelectric machine in the form of an electric motor which can be easily converted between normal motor operation and remote actuation through a simple conversion device. The conversion device includes a remotely located on/off actuator for operating a switch attached to the motor. The switch is mounted to the motor through a simple bracket arrangement, and jumper wires are used to permit the switch element is be interposed in the electrical circuit of the motor without special tools by regular field personnel.

DETAILED DESCRIPTION In accordance with this invention, generally stated, a conversion device is provided for mounting an optional switch to a dynamoelectric machine in the form of an induction motor.
The motor includes a stator assembly, a rotor assembly and an enclosure.
End shields are mounted on each end of the enclosure and the rotor assembly is mounted for rotation along the end shields.
An outer face of one end shield is formed to provide mounting systems for a plurality of motor system components.
Preferably, the end shield provides mounting for an associated motor terminal board, an electrical protector, and an optional mounting for a switch assembly which may be remotely actuated.
A cover assembly normally encloses the mounting areas.
The cover assembly includes an access opening for installing the mechanism for remotely operating the switch.

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