Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1981-06-15
1983-04-26
Gonzales, John
Electrical generator or motor structure
Dynamoelectric
Rotary
310 71, H02K 344
Patent
active
043814646
ABSTRACT:
An electric motor which has an extended service life in high moisture environments. The motor includes non-moisture absorbing (i.e., non-hygroscopic) electrical insulation applied to the magnet wires comprising the stator coils of the motor, non-moisture absorbing ground insulation, a double-cured protective insulation coating applied to the stator coils and to the electrical connections thereof, and a connector insulation cap which effectively seals moisture out of the stator coil electrical connections. A method of manufacturing such moisture resistant motors is also disclosed.
REFERENCES:
patent: 2935859 (1960-05-01), Marvin
patent: 3512902 (1970-05-01), Emmon et al.
patent: 3821846 (1974-07-01), Pleiss et al.
patent: 3908267 (1975-09-01), Loyd et al.
patent: 3912957 (1975-10-01), Reynolds
patent: 4113518 (1978-09-01), Henderson
Emerson Electric Co.
Gonzales John
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