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21. 发明申请

US20080174276A1 SWITCHING POWER SUPPLY 有权
标题翻译：切换电源
公开(公告)号：US20080174276A1
公开(公告)日：2008-07-24
申请号：US12016219
申请日：2008-01-18
申请人： Fumikazu TAKAHASHI , Akihiko KANOUDA , Masahiro HAMAOGI , Yoshihide TAKAHASHI
发明人： Fumikazu TAKAHASHI , Akihiko KANOUDA , Masahiro HAMAOGI , Yoshihide TAKAHASHI
IPC分类号： H02J9/00 , H02J7/02
CPC分类号： H02J9/061 , H02M3/33561 , Y10T307/625
摘要： To provide a smaller and more efficient switching power supply 10. The switching power supply 10 according to the present invention includes: a high frequency transformer 40; a primary side switching circuit 30 adapted to switch a current flowing through a primary winding 41 of the high frequency transformer 40 to thereby generate predetermined voltages in a secondary winding 42 and an auxiliary winding 43 of the high frequency transformer 40; a secondary side rectifier 50 adapted to rectify a voltage generated in the secondary winding 42 of the high frequency transformer 40 to supply the rectified voltage to a load; a charging circuit 60 adapted to rectify a current flowing through the auxiliary winding 43 of the high frequency transformer 40 and switch the rectified current to thereby charge a secondary battery 70 at a constant current; and a switch 80 provided between the secondary battery 70 and the load, and supplies, when the voltage supplied to the load is interrupted, the voltage of the secondary battery 70 to the load without via the high frequency transformer 40.
摘要翻译：提供更小更高效的开关电源10。根据本发明的开关电源10包括：高频变压器40; 初级侧切换电路30适于切换流过高频变压器40的初级绕组41的电流，从而在高频变压器40的次级绕组42和辅助绕组43中产生预定电压; 适于对在高频变压器40的次级绕组42中产生的电压进行整流以将整流电压提供给负载的次级侧整流器50; 充电电路60，用于对流过高频变压器40的辅助绕组43的电流进行整流，并切换整流电流，从而以恒定电流对二次电池70充电; 以及设置在二次电池70和负载之间的开关80，并且当提供给负载的电压被中断时，不经高频变压器40将二次电池70的电压提供给负载。

22. 发明授权

US07049711B2 Uninterruptible power system 有权
标题翻译：不间断电源系统
公开(公告)号：US07049711B2
公开(公告)日：2006-05-23
申请号：US10623681
申请日：2003-07-22
申请人： Akihiko Kanouda , Fumikazu Takahashi , Minehiro Nemoto , Masahiro Hamaogi
发明人： Akihiko Kanouda , Fumikazu Takahashi , Minehiro Nemoto , Masahiro Hamaogi
IPC分类号： H02J7/00
CPC分类号： H02M1/4225 , H02J9/061 , H02M2001/009 , Y02B70/126 , Y10T307/625
摘要： A boost circuit is connected to a rechargeable battery and a switch is connected between a rectification circuit and a power factor correction converter. In the power failure state, the switch is turned on to activate the boost circuit and energy of the rechargeable battery is supplied to a load by rasing the voltage at two steps in the path from the boost circuit, switch, and to power factor correction converter. Since the voltage of the battery can be lowered, the number of serially connected cells can be made small. The volume of UPS can be reduced and a low cost can be realized. Since the number of serially connected cells is reduced, the reliability against failure of battery cells can be improved.
摘要翻译：升压电路连接到可再充电电池，开关连接在整流电路和功率因数校正转换器之间。在电源故障状态下，开关导通以激活升压电路，并且通过在从升压电路，开关和功率因数校正转换器的路径中以两个步进电压的方式将可再充电电池的能量提供给负载。由于可以降低电池的电压，可以使串联连接的电池的数量变小。可以减少UPS的体积，并且可以实现低成本。由于串联连接的电池的数量减少，因此可以提高电池单元的故障的可靠性。

23. 发明申请

US20050206242A1 DC backup power supply system 有权
标题翻译：直流备用电源系统
公开(公告)号：US20050206242A1
公开(公告)日：2005-09-22
申请号：US11130123
申请日：2005-05-17
申请人： Akihiko Kanouda , Minehiro Nemoto , Fumikazu Takahashi , Masahiro Hamaogi , Yoshihide Takahashi , Takashi Tanabe , Takao Gotou , Masato Isogai , Toshikatsu Miyata
发明人： Akihiko Kanouda , Minehiro Nemoto , Fumikazu Takahashi , Masahiro Hamaogi , Yoshihide Takahashi , Takashi Tanabe , Takao Gotou , Masato Isogai , Toshikatsu Miyata
IPC分类号： H02J9/00 , G06F1/30 , H01M2/10 , H01M10/44 , H01M10/46 , H02J9/06
CPC分类号： G06F1/30 , H01M2/1077 , H01M10/46 , H02J9/062 , Y10T307/625
摘要： A DC backup power supply system having a battery a charge-discharge circuit for charging and discharging a power between the battery and a DC line and a control circuit for controlling the charge-discharge circuit, wherein the battery has a number of battery cells and cylindrical portions of the battery cells are laid on an approximately horizontal plane.
摘要翻译：一种DC备用电源系统，具有电池，用于对电池和DC线之间的电力进行充电和放电的充电 - 放电电路和用于控制充放电电路的控制电路，其中电池具有多个电池单元和圆柱形电池单元的一部分被放置在近似水平的平面上。

24. 发明申请

US20050146223A1 DC backup power supply system 审中-公开
标题翻译：直流备用电源系统
公开(公告)号：US20050146223A1
公开(公告)日：2005-07-07
申请号：US11068828
申请日：2005-03-02
申请人： Akihiko Kanouda , Minehiro Nemoto , Fumikazu Takahashi , Masahiro Hamaogi , Yoshihide Takahashi , Takashi Tanabe , Takao Gotou , Masato Isogai , Toshikatsu Miyata
发明人： Akihiko Kanouda , Minehiro Nemoto , Fumikazu Takahashi , Masahiro Hamaogi , Yoshihide Takahashi , Takashi Tanabe , Takao Gotou , Masato Isogai , Toshikatsu Miyata
IPC分类号： H02J9/00 , G06F1/30 , H01M2/10 , H01M10/44 , H01M10/46 , H02J9/06 , H02J7/00
CPC分类号： G06F1/30 , H01M2/1077 , H01M10/46 , H02J9/062 , Y10T307/625
摘要： An information apparatus including a DC backup power supply system for supplying DC power to the information apparatus. The DC backup power supply system includes a battery pack having a plurality of sets of battery cells, each set including a plurality of serially connected battery cells extending in one direction, and the plurality of sets of the battery cells being disposed in a second direction which is transverse to the first direction. The plurality of sets of battery cells are serially connected to one another, and at least adjacent sets of the battery cells have an insulated sheet disposed therebetween.
摘要翻译：一种信息装置，包括用于向信息装置提供直流电力的直流备用电源系统。直流备用电源系统包括具有多组电池单元的电池组，每组电池单元包括沿一个方向延伸的多个串联连接的电池单元，并且多组电池单元设置在第二方向上横向于第一方向。多组电池单元彼此串联连接，并且至少相邻的电池单元组具有设置在其间的绝缘片。

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