Insulated armature coil for dynamoelectric machine

Details Insulated armature coil for dynamoelectric machine Insulated armature coil for dynamoelectric machine

1985-01-07

1986-07-22

Salce, Patrick R.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 43, 310201, H02K 330

Patent

active

046021809

ABSTRACT:
A multiple turn coil adapted to be inserted in a slot of a rotor in a dynamoelectric machine is formed by a bundle of individually insulated parallel bars of electroconductive material arranged close together and surrounded, in the vicinity of each slot section of the coil, by a pre-formed tube of substantially non-compressible, non-thermoplastic dielectric material (e.g., polyimide film), the wall of which is thin and flexible enough to bend in any plane and smooth enough to permit substantially unfettered longitudinal expansion and contraction of the insulated conductors inside the tube. Inside the coil a cross-shaped member of the same dielectric material enhances the turn-to-turn insulation.

REFERENCES:
patent: 1605112 (1926-11-01), Huggins
patent: 2085099 (1937-06-01), Jones
patent: 2675421 (1954-04-01), Dexter
patent: 2697055 (1954-12-01), Finholt
patent: 2705292 (1955-03-01), Wagenseil
patent: 2921207 (1960-01-01), Fletcher
patent: 2991328 (1961-07-01), Lay
patent: 3334255 (1967-08-01), Peters
patent: 3662199 (1972-05-01), Anderson et al.
patent: 4282450 (1981-08-01), Eckels
patent: 4376904 (1983-03-01), Horrigan
patent: 4486506 (1984-12-01), Kenjo et al.
D. H. Berkebile & D. L. Stevenson "The Use of Kapton Polyimide Film in Aerospace Applications"--SAE Conf. Record, pp. 3562-3568 (1982)--Preprint No. 811091.

Affiliated with

Also associated with

Rating

Insulated armature coil for dynamoelectric machine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Insulated armature coil for dynamoelectric machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Insulated armature coil for dynamoelectric machine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-867525