TW258799B - A data processing system, and a power supply apparatus and a method for its use with a data processing system - Google Patents

A data processing system, and a power supply apparatus and a method for its use with a data processing system

Info

Publication number
TW258799B
TW258799B TW084102424A TW84102424A TW258799B TW 258799 B TW258799 B TW 258799B TW 084102424 A TW084102424 A TW 084102424A TW 84102424 A TW84102424 A TW 84102424A TW 258799 B TW258799 B TW 258799B
Authority
TW
Taiwan
Prior art keywords
battery
data processing
processing system
power supply
electric circuitry
Prior art date
Application number
TW084102424A
Other languages
English (en)
Inventor
Hiroyuki Yamamoto
Takeo Kawamura
Original Assignee
Ibm
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ibm filed Critical Ibm
Application granted granted Critical
Publication of TW258799B publication Critical patent/TW258799B/zh

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/263—Arrangements for using multiple switchable power supplies, e.g. battery and AC
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Power Sources (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Calculators And Similar Devices (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Multi-Process Working Machines And Systems (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
TW084102424A 1994-09-28 1995-03-14 A data processing system, and a power supply apparatus and a method for its use with a data processing system TW258799B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6233285A JP2716374B2 (ja) 1994-09-28 1994-09-28 情報処理機器、情報処理機器のための給電装置及び給電方法

Publications (1)

Publication Number Publication Date
TW258799B true TW258799B (en) 1995-10-01

Family

ID=16952710

Family Applications (1)

Application Number Title Priority Date Filing Date
TW084102424A TW258799B (en) 1994-09-28 1995-03-14 A data processing system, and a power supply apparatus and a method for its use with a data processing system

Country Status (11)

Country Link
US (1) US5754868A (zh)
EP (1) EP0704790B1 (zh)
JP (1) JP2716374B2 (zh)
KR (1) KR100198906B1 (zh)
CN (1) CN1038962C (zh)
AT (1) ATE236424T1 (zh)
BR (1) BR9503895A (zh)
CA (1) CA2157973C (zh)
DE (1) DE69530157T2 (zh)
ES (1) ES2193175T3 (zh)
TW (1) TW258799B (zh)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3477689B2 (ja) * 1995-12-07 2003-12-10 株式会社日立製作所 磁気ディスク制御装置
US5710504A (en) * 1996-05-20 1998-01-20 The Board Of Trustees Of The University Of Illinois Switched capacitor system for automatic battery equalization
US6047379A (en) * 1997-12-17 2000-04-04 Henri Larabell Information bus regenerator
KR100497345B1 (ko) * 1998-04-28 2005-09-09 삼성전자주식회사 비밀번호에 의해 전원이 제어되는 컴퓨터 시스템 및 그 전원제어방법
US6357011B2 (en) * 1998-07-15 2002-03-12 Gateway, Inc. Bus-powered computer peripheral with supplement battery power to overcome bus-power limit
US6532425B1 (en) * 1998-09-18 2003-03-11 C&D Charter Holdings, Inc. Remote battery plant monitoring system
US6353893B1 (en) * 1999-05-24 2002-03-05 Christine Liu Sleep mode indicator for a battery-operated device
JP4075246B2 (ja) * 1999-09-28 2008-04-16 ソニー株式会社 電源ユニット
US6339309B1 (en) * 1999-12-03 2002-01-15 General Electric Company Method and apparatus for switching an AC motor between two power supplies
US6586850B1 (en) * 2000-07-05 2003-07-01 Koninklijke Philips Electronics N.V. Device with multiple, concurrently-installed power molecules and method for controlling same
US20030137283A1 (en) * 2001-04-19 2003-07-24 Yasuhiro Isomichi Electronic apparatus having charging function
JP3539414B2 (ja) * 2001-09-25 2004-07-07 株式会社日立製作所 情報記録装置
JP3611316B2 (ja) 2001-10-29 2005-01-19 インターナショナル・ビジネス・マシーンズ・コーポレーション 電気機器、コンピュータ装置、電源切換装置、および電源切換方法
JP3690665B2 (ja) * 2001-10-30 2005-08-31 インターナショナル・ビジネス・マシーンズ・コーポレーション 電気機器、コンピュータ装置、および電力供給方法
US7071625B2 (en) * 2003-04-08 2006-07-04 Hsin-Hui Cheng LED illuminator with capability of stable brightness
CN1328673C (zh) * 2003-09-12 2007-07-25 华硕电脑股份有限公司 以基本输入输出系统存储器储存传输控制器数据的电脑系统
JP2005165545A (ja) * 2003-12-01 2005-06-23 Sony Corp 電子機器及びバッテリーパック
JP3920263B2 (ja) * 2003-12-22 2007-05-30 インターナショナル・ビジネス・マシーンズ・コーポレーション 情報処理装置、制御方法、プログラム、及び記録媒体
US7166988B2 (en) * 2004-03-01 2007-01-23 Acer Incorporated Portable electronic apparatus including detachable system and expansion modules
DE102004018502B3 (de) * 2004-04-14 2006-01-12 Phoenix Contact Gmbh & Co. Kg Vorrichtung zur unterbrechungsfreien Stromversorgung
JP2005346321A (ja) * 2004-06-02 2005-12-15 Hitachi Ltd ディスクアレイ装置及びディスクアレイ装置のバッテリ出力制御方法
CN100353286C (zh) * 2004-09-03 2007-12-05 索尼株式会社 电源电路和电子设备
JP5148058B2 (ja) * 2005-10-21 2013-02-20 ソニー株式会社 ラップトップ型パーソナルコンピュータ
TWI299236B (en) * 2005-12-08 2008-07-21 Princeton Technology Corp Video and audio system capable of saving electric power, power management system and method of saving electric power
US20080100143A1 (en) * 2006-11-01 2008-05-01 O2Micro Inc. Power management system with charger/boost controller
KR101429667B1 (ko) * 2006-11-20 2014-08-14 삼성전자 주식회사 컴퓨터 및 그 전원제어방법
KR101391758B1 (ko) * 2007-01-11 2014-05-07 삼성전자 주식회사 배터리 모듈과 컴퓨터 시스템 및 그 전원공급방법
JP5176398B2 (ja) * 2007-05-31 2013-04-03 富士通株式会社 半導体装置
US7944082B1 (en) * 2007-10-05 2011-05-17 Juniper Networks, Inc. Connection module for providing N+N and M+1 redundant power distribution
JP5103198B2 (ja) * 2008-01-18 2012-12-19 株式会社日立製作所 情報記録再生装置
US20090212635A1 (en) * 2008-02-21 2009-08-27 Mv Circuit Design Inc. Charge coupling and decoupling circuit
US8235803B2 (en) 2008-04-02 2012-08-07 Wms Gaming Inc. Gaming machines with normalized power consumption
JP5360888B2 (ja) * 2009-04-15 2013-12-04 Ｎｅｃエンジニアリング株式会社 直流電源システムおよび出力制御方法
CN101931249B (zh) * 2009-06-25 2012-09-19 鸿富锦精密工业（深圳）有限公司 可指示电池充电状态的电子装置
US9166436B2 (en) 2010-04-19 2015-10-20 Sony Corporation Portable electronic apparatus and charging apparatus
CN101888183B (zh) * 2010-07-28 2013-03-20 鸿富锦精密工业（深圳）有限公司 开关电源电路及电子设备
US9379558B2 (en) * 2011-03-08 2016-06-28 Lenovo (Singapore) Pte. Ltd. Dual rate charger for notebook computer
JP5353966B2 (ja) * 2011-07-12 2013-11-27 ソニー株式会社 情報処理装置
US20140108846A1 (en) 2012-10-15 2014-04-17 Dell Products L.P. Supplemental power system for power excursions
US9577446B2 (en) * 2012-12-13 2017-02-21 Semiconductor Energy Laboratory Co., Ltd. Power storage system and power storage device storing data for the identifying power storage device
TWI602051B (zh) * 2016-12-15 2017-10-11 宏碁股份有限公司 電源供應系統及電源供應方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4611289A (en) * 1983-09-29 1986-09-09 Coppola Anthony F Computer power management system
JPS61218326A (ja) * 1985-03-22 1986-09-27 富士通株式会社 分離型ポ−タブル情報処理装置の電源供給方式
DE68922776T2 (de) * 1988-03-30 1995-10-05 Toshiba Kawasaki Kk Vorrichtung zur Batterieauswahlsteuerung.
US5270946A (en) * 1988-03-30 1993-12-14 Kabushiki Kaisha Toshiba Method and apparatus for controlling selection of batteries
US4841160A (en) * 1988-12-01 1989-06-20 Ncr Corporation Power supply switching circuit
JPH03207226A (ja) * 1989-12-29 1991-09-10 Toshiba Corp 電池切換方式
US5151907A (en) * 1990-02-20 1992-09-29 Robbins Walter A Auxiliary power supply for continuation of computer system operation during commercial AC power failure
JPH0439088U (zh) * 1990-07-26 1992-04-02
JPH0773413B2 (ja) * 1990-07-31 1995-08-02 三洋電機株式会社 外部バッテリ用アダプタ及びバッテリシステム
JPH04205120A (ja) 1990-11-29 1992-07-27 Toshiba Corp 携帯型電子装置
JPH05184098A (ja) 1991-12-27 1993-07-23 Mitsubishi Electric Corp 密閉容器の撹拌装置
US5410713A (en) * 1992-01-02 1995-04-25 Smith Corona/Acer Power-management system for a computer
US5225761A (en) * 1992-01-15 1993-07-06 Wells Marine Technology, Inc. Battery management system
US5579197A (en) * 1995-01-24 1996-11-26 Best Power Technology, Incorporated Backup power system and method

Also Published As

Publication number Publication date
KR100198906B1 (ko) 1999-06-15
CN1119757A (zh) 1996-04-03
EP0704790A2 (en) 1996-04-03
DE69530157D1 (de) 2003-05-08
JPH08106344A (ja) 1996-04-23
ATE236424T1 (de) 2003-04-15
CA2157973C (en) 2001-08-14
US5754868A (en) 1998-05-19
DE69530157T2 (de) 2003-12-04
CN1038962C (zh) 1998-07-01
EP0704790B1 (en) 2003-04-02
CA2157973A1 (en) 1996-03-29
BR9503895A (pt) 1996-09-17
EP0704790A3 (en) 1998-11-25
ES2193175T3 (es) 2003-11-01
JP2716374B2 (ja) 1998-02-18
KR960011630A (ko) 1996-04-20

Similar Documents

Publication Publication Date Title
TW258799B (en) A data processing system, and a power supply apparatus and a method for its use with a data processing system
TW200613962A (en) Portable electronic apparatus used by opening lid, method of controlling portable electronic apparatus, and program
EP1035536A3 (en) Liquid crystal display device portable electronic device and driving thereof
EP0584358A4 (en) LIQUID CRYSTAL DISPLAY DEVICE.
MY118658A (en) Method of and apparatus for controlling supply of power to a peripheral device in a computer system
CA2383972A1 (en) Method and apparatus for increasing the battery life of portable electronic devices
US6338143B1 (en) Electronic device
SE9902174L (sv) Portabel elektrisk apparat med en display, samt en effektbesparande metod för en sådan apparat
US6766392B2 (en) Electronic apparatus, control circuit for electronic apparatus, and method of controlling electronic apparatus
JPH07200108A (ja) 電子機器
JPH0883143A (ja) ペン入力装置
JPH11296265A (ja) 電源スイッチ監視回路
JPS62193516A (ja) 電子機器
JPH05215793A (ja) 消費電流積算方式
KR19990073937A (ko) 컴퓨터 시스템의 전원 제어장치 및 그 방법
JP4103337B2 (ja) 電池駆動型電子機器
EP0841632A3 (en) Optical reading apparatus and stand
KR0155212B1 (ko) 컴퓨터의 전원오프장치
JPH06168056A (ja) 情報処理装置及び消費電力表示方法
JP2872455B2 (ja) 携帯型処理装置
JPH04205020A (ja) 情報処理装置の節電制御装置
JP3288160B2 (ja) 電子機器の表示装置
JP2529385Y2 (ja) フラットパネル表示装置を有する電子機器
JP3333612B2 (ja) 充電機能を有する端末装置
JPS5617414A (en) Electric power supply system of electronic apparatus

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees