Electric motor

Details Electric motor Electric motor

1990-01-26

1991-07-16

Skudy, R.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 71, 310254, H02K 1100

Patent

active

050327496

ABSTRACT:
An electric motor comprising a stator having a plurality of radially inwardly extending circumferentially spaced polar segments. A coil is wound around each stator segment. A unitary motor overload assembly is provided and connected by a standard lead from one of the coils and by a solid uninsulated conductor lead to the other of the coils. The cross-section of the solid conductor is such that the motor will operate satisfactorily during normal running or locked rotor condition but would open by melting in the event of a winding failure of the coils which would normally result in higher than normal operating currents in the winding.

REFERENCES:
patent: 1075882 (1913-10-01), Walters
patent: 2827583 (1958-03-01), Hoddy
patent: 3567973 (1971-03-01), Mastrodonato, Sr.
patent: 3974407 (1976-08-01), Dochtermann
patent: 3975654 (1976-08-01), Dryburgh
patent: 4181393 (1980-01-01), Lill
patent: 4188553 (1980-02-01), Wheaton
patent: 4236092 (1980-11-01), Di Flora
patent: 4250419 (1981-02-01), Zolman
patent: 4641121 (1987-02-01), Boulanger
patent: 4791329 (1988-12-01), Ubukata
patent: 4893041 (1990-01-01), Snider

Affiliated with

Also associated with

Rating

Electric motor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electric motor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electric motor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-133179