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Title:
CONTROL SYSTEM FOR ILLUMINATION LAMP
Document Type and Number:
Japanese Patent JP3728189
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To disconnect and reset an illumination lamp from/to a main power source, in a power source supply facility.
SOLUTION: A terminal device 2 provided with a switch (a) connected to a main power source circuit, a power source detecting unit 21 for detecting the order of connection of the main electric power source and a dimmer power source, and a control unit 23 for opening and closing the switch, when the main power source is turned off at a time after the switch opening and closing time is passed from the time, when the closing order of the dimmer power source to the main power source is detected by the power source detecting unit 21 is provided in each of plural illumination lamps 1. The switch opening and closing time of each terminal device is set at a different time from each other, and the power source is connected to the illumination lamps 1, in the order starting from the dimmer power source to the main electric power source in the power source supplying facility. Time required from turning on to turning on of the main power source is set at the switch opening and closing time of the terminal device 2 as a target, so as to specify the terminal device and disconnect it from the main electric power source. The switch of the specified terminal device 1 which is in the off condition is reset to be turned off by a similar operation.


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Inventors:
Yasushi Meisaka
Akio Kanamori
Application Number:
JP2000219190A
Publication Date:
December 21, 2005
Filing Date:
July 19, 2000
Export Citation:
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Assignee:
Toen Co., Ltd.
Seiwa Electric Co., Ltd.
International Classes:
H05B37/02; G05B23/02; (IPC1-7): H05B37/02; G05B23/02
Domestic Patent References:
JP2000068078A
JP4337287A
JP11144881A
JP64086481A
JP2000068078A
JP4337287A
JP11144881A
JP64086481A
JP2000068078A
JP4337287A
JP11144881A
Attorney, Agent or Firm:
Yoshiro Kurauchi



 
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