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

US07840822B2 Network communication system and a power feeding apparatus for a network hub 有权
标题翻译：网络通信系统和网络集线器的供电装置
公开(公告)号：US07840822B2
公开(公告)日：2010-11-23
申请号：US11847674
申请日：2007-08-30
申请人： Yuzo Yamamoto , Kazunori Tobita , Toshio Sawahata , Hideyuki Higo , Mitsuo Ikeda
发明人： Yuzo Yamamoto , Kazunori Tobita , Toshio Sawahata , Hideyuki Higo , Mitsuo Ikeda
IPC分类号： G06F1/26
CPC分类号： G06F1/28 , G06F1/263 , G06F1/30
摘要： To make such an ordinary hub as works on the power fed through a power adapter connected to a commercial power supply be capable of maintaining its hub-function without interruption even when a commercial power supply failure occurs. The ordinary hub is connected to a line securement power supply unit 8 that is power-fed from a POE-compliant power-feeding hub 3 through a communication cable 5c, wherein a means for producing a power for an ordinary hub using a power fed through said communication cable 5c so as to feed produced power to an ordinary hub 2; and a storage battery 806, which stores power while power-receiving, to be used as the power source for producing a power for said ordinary hub when a power failure, are provided in said line securement power supply unit 8.
摘要翻译：为了使这样的普通集线器作为通过连接到商用电源的电力适配器馈送的电力的功能，即使在商业电源故障发生时也能够不间断地保持其集线器功能。普通集线器连接到通过通信电缆5c从POE兼容供电集线器3供电的线路固定电源单元8，其中，用于通过馈送电力为普通集线器产生电力的装置所述通信电缆5c，以便向普通集线器2供电; 并且在所述线路固定电源单元8中设置有用于在电源故障时用作为所述普通集线器产生电力的电源而在电力接收时存储电力的蓄电池806。

2. 发明授权

US08421278B2 Power feeding control apparatus and charging system 有权
标题翻译：供电控制装置和充电系统
公开(公告)号：US08421278B2
公开(公告)日：2013-04-16
申请号：US12494749
申请日：2009-06-30
申请人： Yuzo Yamamoto , Kiichiro Uno , Hideyuki Higo , Mitsuo Ikeda
发明人： Yuzo Yamamoto , Kiichiro Uno , Hideyuki Higo , Mitsuo Ikeda
IPC分类号： H02J3/14
CPC分类号： H02J7/0027 , H02J3/14 , Y10T307/469
摘要： In order to actualize a power feeding control apparatus and a charging system that are capable of efficiently charging plural storage batteries using a load-capacity controlled power source, the power feeding control apparatus 1 is configured so that a changeover control of the feeding of the alternating-current voltage to each charger will be performed monitoring the magnitude of the alternating current flowing in each of the plural chargers 4 to 6, therewith, the power feeding control apparatus performs the feeding changeover control comprising the steps of: feeding only to a predetermined one particular charger at the early stage of the start of charging, in which stage a large charging current flows into a storage battery; monitoring inflow current of the predetermined one particular charger; and switching power feeding to another charger to start feeding thereto when the inflow current reduces to the charging saturation current (a current still flowing even at the fully charged state).
摘要翻译：为了实现能够使用负载能力控制的电源对多个蓄电池进行有效充电的供电控制装置和充电系统，供电控制装置1被配置为使得交替地进行供给的切换控制将对每个充电器的电流进行电压监视在多个充电器4至6中的每一个中流动的交流电流的大小，因此，馈电控制装置执行馈送切换控制，包括以下步骤：仅馈送预定的一个特定的充电器在充电开始的早期阶段，在该阶段大的充电电流流入蓄电池; 监测预定的一个特定充电器的流入电流; 并且当流入电流降低到充电饱和电流（甚至在完全充电状态下仍然流动的电流）时，切换向另一个充电器供电以开始供电。

3. 发明申请

US20100079000A1 Power Feeding Control Apparatus and Charging System 有权
标题翻译：供电控制装置和充电系统
公开(公告)号：US20100079000A1
公开(公告)日：2010-04-01
申请号：US12494749
申请日：2009-06-30
申请人： Yuzo Yamamota , Kiichiro Uno , Hideyuki Higo , Mitsuo Ikeda
发明人： Yuzo Yamamota , Kiichiro Uno , Hideyuki Higo , Mitsuo Ikeda
IPC分类号： H02J3/14
CPC分类号： H02J7/0027 , H02J3/14 , Y10T307/469
摘要： In order to actualize a power feeding control apparatus and a charging system that are capable of efficiently charging plural storage batteries using a load-capacity controlled power source, the power feeding control apparatus 1 is configured so that a changeover control of the feeding of the alternating-current voltage to each charger will be performed monitoring the magnitude of the alternating current flowing in each of the plural chargers 4 to 6, therewith, the power feeding control apparatus performs the feeding changeover control comprising the steps of: feeding only to a predetermined one particular charger at the early stage of the start of charging, in which stage a large charging current flows into a storage battery; monitoring inflow current of the predetermined one particular charger; and switching power feeding to another charger to start feeding thereto when the inflow current reduces to the charging saturation current (a current still flowing even at the fully charged state).
摘要翻译：为了实现能够使用负载能力控制的电源对多个蓄电池进行有效充电的供电控制装置和充电系统，供电控制装置1被配置为使得交替地进行供给的切换控制将对每个充电器的电流进行电压监视在多个充电器4至6中的每一个中流动的交流电流的大小，因此，馈电控制装置执行馈送切换控制，包括以下步骤：仅馈送预定的一个特定的充电器在充电开始的早期阶段，在该阶段大的充电电流流入蓄电池; 监测预定的一个特定充电器的流入电流; 并且当流入电流降低到充电饱和电流（甚至在完全充电状态下仍然流动的电流）时，切换向另一个充电器供电以开始供电。

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