Stator bars internally graded with conductive binder tape

Details Stator bars internally graded with conductive binder tape Stator bars internally graded with conductive binder tape

1994-10-12

1998-03-03

Stephan, Steven L.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 45, 310213, H02K 314

Patent

active

057239207

ABSTRACT:
Stator bars for dynamoelectric machines are covered with an electrically conductive tape formed of a fabric support sheet carrying an electrically conductive polymeric binder system comprised of carbon particles dispersed in a polymeric matrix. The carbon particles are preferably selected from carbon black and/or graphite, and are present in the polymeric binder system in an amount of at least 5 percent by weight, based on the weight of the binder system. Low tip-up values of less than 0.025% and increased high voltage breakdown strengths of at least 700 VPM are obtained.

REFERENCES:
patent: 4091139 (1978-05-01), Quirk
patent: 4388546 (1983-06-01), Schwanzer
patent: 5066881 (1991-11-01), Elton et al.

Affiliated with

Also associated with

Rating

Stator bars internally graded with conductive binder tape 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 bars internally graded with conductive binder tape, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stator bars internally graded with conductive binder tape will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2251447