Title:
撤去対象の配線特定方法及びシステム
Document Type and Number:
Japanese Patent JP6454235
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a method and system for transmitting a signal to wiring to be removed and specifying the wiring to be removed without affecting other apparatuses in operation.SOLUTION: The present invention is a method for specifying wiring to be removed in order to remove, after removing an electronic device from a power supply device, wiring that had connected the power supply device and the electronic device, the method comprising the steps of: connecting a dummy load device including an impedance-variable device to two lengths of wiring to be removed, the impedance-variable device being connected between the two lengths of wiring to be removed; connecting a current sensor to one of wiring that are assumed to be the two lengths of wiring to be removed; adjusting the impedance-variable device and applying a temporal change to a current flowing in the dummy load device; and specifying the assumed wiring as the wiring to be removed when a temporal change in the current is detected by the current sensor.SELECTED DRAWING: Figure 2
Inventors:
Yasunao Suzuki
Masaki Kosai
Masato Maruyama
Masaki Yamamoto
Takashi Oyama
Masaki Kosai
Masato Maruyama
Masaki Yamamoto
Takashi Oyama
Application Number:
JP2015130457A
Publication Date:
January 16, 2019
Filing Date:
June 29, 2015
Export Citation:
Assignee:
Nippon Telegraph and Telephone Corporation
International Classes:
G01R31/02; H02G1/06
Domestic Patent References:
| JP2075914U | ||||
| JP2014082913A | ||||
| JP2001074800A | ||||
| JP6222103A | ||||
| JP54085391A | ||||
| JP2000275293A | ||||
| JP63033669A |
Attorney, Agent or Firm:
Patent Business Corporation Tani/Abe Patent Office