Motor enclosure

Details Motor enclosure Motor enclosure

1993-09-09

1994-10-18

Stephan, Steven L.

Electrical generator or motor structure

Dynamoelectric

Rotary

174 50, H02K 504, H02K 526

Patent

active

053571614

ABSTRACT:
An enclosure is provided for a motor assembly having a stator, a rotor, a shaft extending from the rotor, a first end shield and a second end shield which rotatably support the shaft, and a voltage change switch. The enclosure encases the voltage change switch so that the voltage change switch is not normally accessible. The enclosure includes a housing which at least partly covers one of the endshields and a cover which covers the voltage change switch. The cover pivots with respect to the housing so that voltage change switch may be accessed and operated. The cover is held in place by a single screw to make accessibility, when needed, simple.

REFERENCES:
patent: 2024726 (1935-12-01), Ehrenfeld
patent: 3231767 (1966-01-01), Powell
patent: 4518896 (1985-05-01), Miles, Jr.
patent: 4683369 (1987-07-01), Rieckman et al.
patent: 4734602 (1988-03-01), Hauser et al.
patent: 4858303 (1989-08-01), Fisher
patent: 4937482 (1990-06-01), Dohogne
patent: 4963777 (1990-10-01), Blum
patent: 5245237 (1993-09-01), Fisher et al.

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