Stator body with laminated compression plates

Details Stator body with laminated compression plates Stator body with laminated compression plates

1985-07-12

1987-01-20

Skudy, R.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 45, 310 58, 310217, 310259, 310260, H02K 500

Patent

active

046381996

ABSTRACT:
The laminated stator body of a large turbo-generator consists of a stack of laminations (1) comprising laminated compression plates (2), which stack is clamped together by means of tie plates (3) and tension bolts (8). The end face of the compression plate is stepped in the axial and radial direction. The tie plates have either a contour which matches the outside contour of the compression plate (2) or are smooth and, in the latter case, are supported by arch pressure in the radial direction. The elaborate machining of the compression plate end face, resulting in the elimination of lamination shorts, can thus be omitted without impairing the electrical and magnetic effects of the laminated compression plate on the end field of the machine.

REFERENCES:
patent: 1689187 (1928-10-01), Pohl
patent: 2795714 (1957-06-01), Baudry
patent: 3619674 (1971-11-01), Daimo
patent: 4031422 (1971-06-01), Armor
patent: 4227109 (1980-10-01), Mulach
patent: 4322645 (1982-03-01), Spirk
patent: 4488079 (1984-11-01), Dailey
patent: 4494030 (1985-01-01), Mulach
patent: 4501985 (1985-02-01), Dobson
Swiss Journal "Bulletin SEV/VSE", vol. 68, (1977), No. 14, pp. 685-689.
Material in Electrical Machines-Today and Tomorrow-R. Noser 22nd Bernard Price Mem. Lecture, read before Cape Western Centre on Sep. 12, 1973.

Affiliated with

Also associated with

Rating

Stator body with laminated compression plates does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2136487