会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 16. 发明公开
    • POWER SUPPLY APPARATUS, PRINTER, AND CONTROL METHOD
    • STROMVERSORGUNGSVORRICHTUNG,DRUCKER UND STEUERUNGSVERFAHREN
    • EP3112157A1
    • 2017-01-04
    • EP16171479.5
    • 2016-05-26
    • Canon Kabushiki Kaisha
    • OGASAWARA, YasufumiSAKAI, TakashiOKITA, HisaoISHIKAWA, ShinyaOSHIKA, Toru
    • B41J1/00H02J7/34
    • B41J23/00B60L11/005B60L2270/20H02J7/0057H02J7/0068H02J7/0075H02J7/045H02J7/345H02M3/156H02M7/02
    • A power supply apparatus for supplying power to an electric load (3) through a power supply line includes power source means (101) which supplies electric power through the power supply line, a capacitor (105) connected to the power supply line which extends from the power source means (101), a charge circuit (106) which receives power from the power source means (101) and outputs a current value to charge the capacitor (105), detecting means (121) which detects a voltage value of the capacitor (105), first determination means (122) which determines whether charge of the capacitor (105) is complete based on the voltage detected by the detecting means (121), and second determination means (122) which determines, in the case that the first determination means determines that the charge of the capacitor (105) is complete, whether the voltage detected by the detecting means (121) is equal to or smaller than a threshold value to determine whether an error occurs.
    • 通过电源线向电负载(3)供电的电源装置包括通过电源线供电的电源装置(101),与电源线连接的电容器(105),电源线从 电源装置(101),从电源装置(101)接收电力并输出电流值以对电容器(105)充电的充电电路(106);检测装置(121),其检测电容器 电容器(105),第一确定装置(122),其基于由检测装置(121)检测到的电压确定电容器(105)的电荷是否完成;以及第二确定装置(122),其在 第一确定装置确定电容器(105)的电荷是否完成,检测装置(121)检测到的电压是否等于或小于阈值,以确定是否发生错误。