专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP3112157B1 POWER SUPPLY APPARATUS, PRINTER, AND CONTROL METHOD 有权
标题翻译：电源装置，打印机和控制方法
公开(公告)号：EP3112157B1
公开(公告)日：2018-02-28
申请号：EP16171479.5
申请日：2016-05-26
申请人： Canon Kabushiki Kaisha
发明人： OGASAWARA, Yasufumi , SAKAI, Takashi , OKITA, Hisao , ISHIKAWA, Shinya , OSHIKA, Toru
IPC分类号： B41J1/00 , H02J7/34
CPC分类号： B41J23/00 , B60L11/005 , B60L2270/20 , H02J7/0057 , H02J7/0068 , H02J7/0075 , H02J7/045 , H02J7/345 , H02M3/156 , H02M7/02 , Y02T10/7022
摘要： 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.

2. 发明授权

EP3113318B1 POWER SUPPLY APPARATUS AND CONTROL METHOD 有权
公开(公告)号：EP3113318B1
公开(公告)日：2018-07-18
申请号：EP16171478.7
申请日：2016-05-26
申请人： Canon Kabushiki Kaisha
发明人： OKITA, Hisao , OGASAWARA, Yasufumi , SAKAI, Takashi , OSHIKA, Toru , ISHIKAWA, Shinya
IPC分类号： H02J7/00
CPC分类号： B41J29/38 , H02J7/0021 , H02J7/0075 , H02J7/045 , H02J7/345 , H02M1/088
摘要： A power supply apparatus for supplying power to an electric load (3) through a power supply line includes power source means (101) supplying power through the power supply line, a capacitor (105) connected to the power supply line, a charge circuit (106) receiving power from the power source means (101) and outputting a current value to charge the capacitor, detection means (134) detecting a capacitor voltage value, control means (122) changing, after charge of the capacitor is complete, a first current value supplied before the charge of the capacitor is complete to a second current value smaller than the first current value, first determination means (122) determining whether a first condition is satisfied based on the detected voltage value after charge of the capacitor is complete, and second determination means (122) determining, in the case that the first condition is satisfied, whether an error process is to be performed.

3. 发明公开

EP3113318A1 POWER SUPPLY APPARATUS AND CONTROL METHOD 有权
标题翻译： STROMVERSORGUNGSVORRICHTUNG UND STEUERUNGSVERFAHREN
公开(公告)号：EP3113318A1
公开(公告)日：2017-01-04
申请号：EP16171478.7
申请日：2016-05-26
申请人： Canon Kabushiki Kaisha
发明人： OKITA, Hisao , OGASAWARA, Yasufumi , SAKAI, Takashi , OSHIKA, Toru , ISHIKAWA, Shinya
IPC分类号： H02J7/00
CPC分类号： B41J29/38 , H02J7/0021 , H02J7/0075 , H02J7/045 , H02J7/345 , H02M1/088
摘要： A power supply apparatus for supplying power to an electric load (3) through a power supply line includes power source means (101) supplying power through the power supply line, a capacitor (105) connected to the power supply line, a charge circuit (106) receiving power from the power source means (101) and outputting a current value to charge the capacitor, detection means (134) detecting a capacitor voltage value, control means (122) changing, after charge of the capacitor is complete, a first current value supplied before the charge of the capacitor is complete to a second current value smaller than the first current value, first determination means (122) determining whether a first condition is satisfied based on the detected voltage value after charge of the capacitor is complete, and second determination means (122) determining, in the case that the first condition is satisfied, whether an error process is to be performed.
摘要翻译：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），充电电路 106）从电源装置（101）接收电力并输出电流值以对电容器进行充电，检测装置（134）检测电容器电压值，控制装置（122）在电容器充电完成之后改变第一在电容器的充电完成之前提供的电流值小于第一电流值的第二电流值，第一确定装置（122）基于电容器的充电完成之后的检测电压值来确定是否满足第一条件，以及第二确定装置（122）在满足第一条件的情况下确定是否执行错误处理。

4. 发明公开

EP3112157A1 POWER SUPPLY APPARATUS, PRINTER, AND CONTROL METHOD 有权
标题翻译： STROMVERSORGUNGSVORRICHTUNG，DRUCKER UND STEUERUNGSVERFAHREN
公开(公告)号：EP3112157A1
公开(公告)日：2017-01-04
申请号：EP16171479.5
申请日：2016-05-26
申请人： Canon Kabushiki Kaisha
发明人： OGASAWARA, Yasufumi , SAKAI, Takashi , OKITA, Hisao , ISHIKAWA, Shinya , OSHIKA, Toru
IPC分类号： B41J1/00 , H02J7/34
CPC分类号： B41J23/00 , B60L11/005 , B60L2270/20 , H02J7/0057 , H02J7/0068 , H02J7/0075 , H02J7/045 , H02J7/345 , H02M3/156 , H02M7/02
摘要： 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.
摘要翻译：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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式