Switchgear and receiving transformation apparatus using the...

Details Switchgear and receiving transformation apparatus using the... Switchgear and receiving transformation apparatus using the...

2006-10-31

2006-10-31

Jackson, Stephen W. (Department: 2836)

Electricity: electrical systems and devices

Safety and protection of systems and devices

Feeder protection in distribution networks

C361S064000

Reexamination Certificate

active

07130172

ABSTRACT:
A switchgear having a primary circuit breaker and a secondary circuit breaker respectively arranged on the primary side and secondary side of a load switch or a voltage and current transformer for an instrument, a primary grounding switch arranged between the load switch or voltage and current transformer for an instrument and the primary circuit breaker, and a secondary grounding switch arranged between the load switch or voltage and current transformer for an instrument and the secondary circuit breaker, wherein to the primary and secondary circuit breakers and grounding switches, connection means are respectively connected so as to move the moving electrodes of the circuit breakers and grounding switches and an operation device for operating the moving electrodes in connection with each other via the connection bars is included and a receiving transformation apparatus using it.

REFERENCES:
patent: 5045968 (1991-09-01), Suzuyama et al.
patent: 5126917 (1992-06-01), Matsuda
patent: 5450281 (1995-09-01), Tanaka et al.
patent: 5559669 (1996-09-01), Inami et al.
patent: 5898565 (1999-04-01), Yamauchi et al.
patent: 6469270 (2002-10-01), Omori et al.
patent: 6762386 (2004-07-01), Itou et al.
patent: 6-74012 (1994-10-01), None
patent: 8-214425 (1996-08-01), None
patent: 9-28011 (1997-01-01), None
patent: 9-74620 (1997-03-01), None
patent: 11-355926 (1999-12-01), None

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