Arc detector for gas insulated electrical apparatus

Details Arc detector for gas insulated electrical apparatus Arc detector for gas insulated electrical apparatus

1986-06-23

1987-08-04

Pellinen, A. D.

Electricity: electrical systems and devices

Safety and protection of systems and devices

361174, 361175, H02H 500

Patent

active

046850180

ABSTRACT:
An arc detector includes a luminous diode 22 for irradiating the space within a vessel 1 containing an electrical device such as a bus bar 5 and filled with insulating gas such as SF.sub.6. A shielded photo-diode 24 receives light reflected back from a fine powder 12 produced when an arc occurs, and drives an indicator 8.

REFERENCES:
patent: 3461443 (1969-08-01), Vasel
patent: 4369364 (1983-01-01), Kuntermann
patent: 4461571 (1984-07-01), Killion

Affiliated with

Also associated with

Rating

Arc detector for gas insulated electrical apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Arc detector for gas insulated electrical apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Arc detector for gas insulated electrical apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-886988