Stator slot wedge assembly with axial spring retainer

Details Stator slot wedge assembly with axial spring retainer Stator slot wedge assembly with axial spring retainer

1983-06-27

1984-09-04

Miller, J. D.

Electrical generator or motor structure

Dynamoelectric

Rotary

29596, 310215, H02K 348

Patent

active

044699719

ABSTRACT:
A stator wedge assembly provides a spring force to assist in retaining a conductor securely in a slot, without requiring a separate spring. Two ends of the assembly are received in a dove-tail at the mouth of a slot. A central spring section extends between the two ends and is slightly narrower than the walls at the mouth of the slot, so that it is free to flex. The central part of the central spring section has an increased thickness extending towards the conductor in the slot. At least one wedge is inserted, to press against the conductor in the slot on one side and to press against at least one of the two ends and the central part of the central spring section on the other side, forcing the central spring section away from the conductor. Because of the flexibility or springiness of the material of the flexed central spring section, a spring force is applied to assist in restraining the conductor in the slot.

REFERENCES:
patent: 2723358 (1955-11-01), Holmgren
patent: 3139550 (1964-06-01), Geer
patent: 3665576 (1972-05-01), Nordmann et al.
patent: 3949255 (1976-04-01), Brown et al.
patent: 4015156 (1977-03-01), Johrde
patent: 4149101 (1979-04-01), Lesokhin et al.
patent: 4200818 (1980-04-01), Ruffing et al.
patent: 4387316 (1983-06-01), Katsekas

Affiliated with

Also associated with

Rating

Stator slot wedge assembly with axial spring retainer 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 slot wedge assembly with axial spring retainer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stator slot wedge assembly with axial spring retainer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1894156