Transposed bar for an electrical machine

Details Transposed bar for an electrical machine Transposed bar for an electrical machine

1985-07-05

1987-01-20

Grimley, Arthur T.

Electricity: conductors and insulators

Anti-inductive structures

Conductor transposition

310213, 336187, H02K 314

Patent

active

046381139

ABSTRACT:
To simplify the fabrication and use of a transposed bar, the strip of insulating material for the strut projects higher than the conductor element stack and is incised along the longitudinal edges. Sections are formed, some of which (i.e., those immediately adjoining the offset location) are bent to be positioned below the offset points during the inserting of the strip. The non-incised surface of the strip serves as the strut of the transposed bar. The need for manual insertion of square- or diamond-shaped strips for additional insulation of the offset points is thereby eliminated. As the sections also contain a hardening resin, the internal corona shielding is improved.

REFERENCES:
patent: 4260924 (1981-04-01), Lugosi et al.
patent: 4295071 (1981-10-01), Kaspar
patent: 4308476 (1981-12-01), Schuler
patent: 4321426 (1982-03-01), Schaeffer et al.
Herstellung der Wicklungen elektrisher Maschinen, authored by H. Sequenz, published by Springer-Verlag, Chapter 2, pp. 141 & 142 and FIG. 83, p. 1, lines 14-27.

Affiliated with

Also associated with

Rating

Transposed bar for an electrical 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 Transposed bar for an electrical machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transposed bar for an electrical machine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2135738