Communications: electrical – Continuously variable indicating – With meter reading
Reexamination Certificate
2005-10-11
2005-10-11
Horabik, Michael (Department: 2635)
Communications: electrical
Continuously variable indicating
With meter reading
C340S870030, C340S315000
Reexamination Certificate
active
06954151
ABSTRACT:
A selector switch for a supervisory remote control system is provided. This control system comprises operation terminals such as switches and control terminals such as relays, and a signal line for connecting a signal transmission unit to the operation and control terminals. Each of the operation and control terminals has an individual address. The transmission unit provides a control signal to the signal line according to a time-division-multiplexing manner such that when one of the operation terminals is operated, a load connected to the control terminal in an address correspondence with the operation terminal can be controlled. The selector switch comprises a data receiver for receiving data including conditions of loads connected to the control terminals from the transmission unit through the signal line, a memory for storing the data received by the data receiver, a selector for selecting desired information from the data in the memory, and an output unit for providing the desired information to an external device such as personal computers according to an order of the selector.
REFERENCES:
patent: 5307058 (1994-04-01), Tokizane et al.
patent: 2338809 (1999-12-01), None
patent: 6-14366 (1994-01-01), None
patent: 6-14378 (1994-01-01), None
patent: 6-269070 (1994-09-01), None
patent: 7-240979 (1995-09-01), None
patent: 2505017 (1996-04-01), None
patent: 8-251675 (1996-09-01), None
patent: 11-348391 (1999-12-01), None
patent: 2000-10621 (2000-01-01), None
patent: 2000-358287 (2000-12-01), None
patent: 2001-27911 (2001-01-01), None
Kawamata Mototsugu
Sakasegawa Shinji
Tokizane Toshiaki
Horabik Michael
Matsushita Electric & Works Ltd.
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Shimizu Matsuichiro
LandOfFree
Selector switch for supervisory remote control system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Selector switch for supervisory remote control system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Selector switch for supervisory remote control system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3472962