Automatic transfer switch with double throw air circuit breaker

Details Automatic transfer switch with double throw air circuit breaker Automatic transfer switch with double throw air circuit breaker

2007-07-27

2008-10-14

Friedhofer, Michael A (Department: 2832)

Electricity: circuit makers and breakers

Interlocking

Between plural switches

C200S050330, C307S064000

Reexamination Certificate

active

07435920

ABSTRACT:
An automatic transfer switch with a double throw air circuit breaker is disclosed, which consists of a unit able to automatically disconnect a preparatory power when a contact point is connected with a commercial power and able to automatically disconnect a commercial power when it is connected with a preparatory power and a unit able to concurrently disconnect a commercial power and an emergency power, and a unit for automatically connecting a contact point.

REFERENCES:
patent: 3936782 (1976-02-01), Moakler et al.
patent: 4021678 (1977-05-01), Moakler et al.
patent: 4157461 (1979-06-01), Wiktor
patent: 4398097 (1983-08-01), Schell et al.
patent: 5023469 (1991-06-01), Bassett et al.
patent: 5070252 (1991-12-01), Castenschiold et al.
patent: 5576604 (1996-11-01), Kunert et al.
patent: 5638948 (1997-06-01), Sharaf et al.
patent: 6100604 (2000-08-01), Morroni et al.
patent: 6765157 (2004-07-01), Rademacher et al.
patent: 6815622 (2004-11-01), Milman et al.
patent: 6815624 (2004-11-01), Schultz

Affiliated with

Also associated with

Rating

Automatic transfer switch with double throw air circuit breaker does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Automatic transfer switch with double throw air circuit breaker, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automatic transfer switch with double throw air circuit breaker will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3993617