Title:
ELECTRICAL APPARATUS
Document Type and Number:
Japanese Patent JP2015143743
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an electrical apparatus capable of preventing a circuit breaker from being tripped when electric power is supplied through a plurality of power cords.SOLUTION: An image formation apparatus 100 includes: input voltage detection parts 142 and 152 which detect input voltages input through a plurality of power cords 140 and 150 individually; a plurality of heater lamps 132 and 134 which are connected to the power cords respectively and supplied with electric power through the connected power cords; and heater lamp control parts 144 and 154 for controlling supply of the electric power to the heater lamps individually. Further, the image formation apparatus 100 acquires the input voltages by the power cords in respective control states when the control states of the heater lamp control parts 144 and 154 are changed from the input voltage detection parts 142 and 152, and determines whether the power cords are properly connected to outlets on the basis of the acquired input voltages.
Inventors:
WATASE SHIGERU
Application Number:
JP2014016659A
Publication Date:
August 06, 2015
Filing Date:
January 31, 2014
Export Citation:
Assignee:
SHARP KK
International Classes:
G03G21/00
Attorney, Agent or Firm:
Satoshi Shimizu