Rotor with a damper screen for an alternator with projecting pol

Details Rotor with a damper screen for an alternator with projecting pol Rotor with a damper screen for an alternator with projecting pol

1980-06-25

1982-05-11

Duggan, Donovan F.

Electrical generator or motor structure

Dynamoelectric

Rotary

310216, H02K 110

Patent

active

043296092

ABSTRACT:
The invention relates to a rotor with a damper for an alternator with projecting poles. The squirrel cage type screen damper, includes not only conventional polar bars (10) sunk in projecting pole pieces (6a, 6b), but also interpolar bars (22) having wings (26) arranged between consecutive projecting pole pieces and ensuring damping of the components of the variable magnetic flux which are of large space pitch. Application to the production of electric power, in particular by submerged hydro-electric bulb units.

REFERENCES:
patent: 626172 (1899-05-01), Lamme
patent: 1030041 (1912-06-01), Williamson
patent: 1208460 (1916-12-01), Bisbee et al.
patent: 2752518 (1956-06-01), Ringland
patent: 3106654 (1963-10-01), Wesolowski
patent: 3562568 (1971-02-01), Susdorf et al.
patent: 4028574 (1977-06-01), Canay

Affiliated with

Also associated with

Rating

Rotor with a damper screen for an alternator with projecting pol does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rotor with a damper screen for an alternator with projecting pol, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotor with a damper screen for an alternator with projecting pol will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-758596