Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1978-09-13
1983-07-05
Budd, Mark O.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 43, 310 44, 310254, 310259, H02K 100, H02K 1512
Patent
active
043920721
ABSTRACT:
A dynamoelectric machine stator is formed of an amorphous metal yoke or back iron portion, consisting of either a spirally wound coil of amorphous metal ribbon or an edge-wound helix of such ribbon in which the respective turns are stacked together to define a cylinder, in combination with a plurality of separately formed amorphous metal teeth that are mounted at spaced intervals on the interior surface of the yoke to define a plurality of spaced winding-receiving slots that each extend axially between pairs of the teeth. The teeth are each secured in operating position on the yoke by being both bonded directly to it and by the supporting relationship established between the teeth and abutting slot liners, energizing windings and a cured insulating coating which is applied to the stator after the energizing winding is positioned in the stator winding slots. In various disclosed embodiments of the invention a number of different tooth configurations and back iron arrangements are disclosed in combination with different arrangements of slot liners and energizing winding supports for holding the teeth in their respective fixed positions on the stator yoke.
REFERENCES:
patent: B521044 (1976-02-01), Sims
patent: 2134795 (1938-11-01), Myers
patent: 2303291 (1942-11-01), Moss
patent: 2361748 (1944-10-01), Daiger
patent: 2825108 (1958-03-01), Pond
patent: 2879566 (1959-03-01), Pond
patent: 2950401 (1962-04-01), Evans
patent: 3188505 (1965-06-01), Wiley
patent: 3320451 (1967-05-01), Wiley
patent: 3591819 (1971-07-01), Laing
patent: 3827141 (1974-08-01), Hallerback
patent: 3856513 (1974-12-01), Chen et al.
patent: 3881542 (1975-05-01), Polk
patent: 4036638 (1977-07-01), Ray
patent: 4059441 (1977-11-01), Ray et al.
patent: 4067732 (1978-01-01), Ray
patent: 4116728 (1978-09-01), Becker et al.
patent: 4155397 (1979-05-01), Honsinger et al.
Budd Mark O.
General Electric Company
Myles Vale P.
LandOfFree
Dynamoelectric machine stator having articulated amorphous metal does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Dynamoelectric machine stator having articulated amorphous metal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dynamoelectric machine stator having articulated amorphous metal will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1441906