Redundant transmission of protection commands between remote...

Multiplex communications – Fault recovery – Bypass an inoperative channel

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C361S062000

Reexamination Certificate

active

07372808

ABSTRACT:
In a method and a device for redundant transmission of protection commands between remote tripping devices (1, 8), useful information which represents a protection command or a rest signal is transmitted by a first remote tripping device (1) in at least two time slots via a first interface (2) to a first multiplexer (3), and is transmitted via different transmission paths (4, 5) by the multiplexer (3) based on the time slots. A second multiplexer (6) receives the useful information via the different transmission paths (4, 5), and transmits each useful information item via a time slot, which is allocated to the respective transmission path (4, 5), in a second interface (7) to a second remote tripping device (8).

REFERENCES:
patent: 3626297 (1971-12-01), Green et al.
patent: 3940566 (1976-02-01), Jeppsson et al.
patent: 4093825 (1978-06-01), Gladstone et al.
patent: 4380814 (1983-04-01), Shinmyo
patent: 4698802 (1987-10-01), Goke et al.
patent: 4819225 (1989-04-01), Hochstein
patent: 5034966 (1991-07-01), Hochstein
patent: 5065396 (1991-11-01), Castellano et al.
patent: 5267231 (1993-11-01), Dzieduszko
patent: 5577196 (1996-11-01), Peer
patent: 6604137 (2003-08-01), Cowan et al.
patent: 6680954 (2004-01-01), Cam et al.
patent: 0311251 (1989-04-01), None
patent: WO99/63635 (1999-12-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Redundant transmission of protection commands between remote... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Redundant transmission of protection commands between remote..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Redundant transmission of protection commands between remote... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2749455

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.