DE69319106D1 - Stromversorgungs-und batterie-ladesystem - Google Patents

Stromversorgungs-und batterie-ladesystem

Info

Publication number
DE69319106D1
DE69319106D1 DE69319106T DE69319106T DE69319106D1 DE 69319106 D1 DE69319106 D1 DE 69319106D1 DE 69319106 T DE69319106 T DE 69319106T DE 69319106 T DE69319106 T DE 69319106T DE 69319106 D1 DE69319106 D1 DE 69319106D1
Authority
DE
Germany
Prior art keywords
power
battery
charger
power supply
charge
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69319106T
Other languages
English (en)
Inventor
Gerald Brainard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AST Research Inc
Original Assignee
AST Research Inc
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 AST Research Inc filed Critical AST Research Inc
Application granted granted Critical
Publication of DE69319106D1 publication Critical patent/DE69319106D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • H02J7/007182—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/007188—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters
    • H02J7/007192—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature
    • H02J7/007194—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature of the battery
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
DE69319106T 1992-03-18 1993-03-18 Stromversorgungs-und batterie-ladesystem Expired - Lifetime DE69319106D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US85336492A 1992-03-18 1992-03-18
PCT/US1993/002606 WO1993019508A1 (en) 1992-03-18 1993-03-18 A power supply and battery charging system

Publications (1)

Publication Number Publication Date
DE69319106D1 true DE69319106D1 (de) 1998-07-16

Family

ID=25315832

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69319106T Expired - Lifetime DE69319106D1 (de) 1992-03-18 1993-03-18 Stromversorgungs-und batterie-ladesystem

Country Status (8)

Country Link
US (1) US5371456A (de)
EP (1) EP0631696B1 (de)
JP (1) JPH07506238A (de)
AT (1) ATE167338T1 (de)
AU (1) AU3816293A (de)
CA (1) CA2132419C (de)
DE (1) DE69319106D1 (de)
WO (1) WO1993019508A1 (de)

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US7581119B2 (en) * 2004-07-18 2009-08-25 Apple Inc. Method and system for discovering a power source on a peripheral bus
US7541776B2 (en) 2004-12-10 2009-06-02 Apple Inc. Method and system for operating a portable electronic device in a power-limited manner
US7525216B2 (en) 2005-01-07 2009-04-28 Apple Inc. Portable power source to provide power to an electronic device via an interface
US7366924B2 (en) * 2005-04-25 2008-04-29 Hewlett-Packard Development Company, L.P. Systems and methods for disabling power management in a computer system
US7656125B2 (en) 2005-07-14 2010-02-02 Boston-Power, Inc. Method and device for controlling a storage voltage of a battery pack
CN101331661B (zh) 2005-12-16 2011-07-27 Nxp股份有限公司 用于充电及工作电路的电池完全充电检测
CN2891442Y (zh) * 2005-12-29 2007-04-18 比亚迪股份有限公司 电动汽车便携式充电器
US10099308B2 (en) * 2006-02-09 2018-10-16 Illinois Tool Works Inc. Method and apparatus for welding with battery power
US7848527B2 (en) 2006-02-27 2010-12-07 Apple Inc. Dynamic power management in a portable media delivery system
US7770036B2 (en) * 2006-02-27 2010-08-03 Apple Inc. Power management in a portable media delivery system
TWI426678B (zh) 2006-06-28 2014-02-11 Boston Power Inc 具有多重充電率之電子裝置、電池組、充電於電子裝置中的鋰離子電荷儲存電源供應器之方法及可攜式電腦
US8001400B2 (en) * 2006-12-01 2011-08-16 Apple Inc. Power consumption management for functional preservation in a battery-powered electronic device
US8253373B2 (en) * 2006-12-20 2012-08-28 Techtium Ltd Battery powered charger
TWI340489B (en) * 2007-03-02 2011-04-11 Compal Electronics Inc Charging method and system for adjusting charging current
WO2008151643A1 (en) * 2007-06-12 2008-12-18 Nokia Corporation Apparatus for battery charging and method of charging a battery
US20090160255A1 (en) * 2007-12-20 2009-06-25 Grady John K Uninterruptible power supply
US20100033025A1 (en) * 2008-08-11 2010-02-11 Sang Hun Lee Power adator having power-saving circuit
JP2010246225A (ja) * 2009-04-03 2010-10-28 Sony Corp 電池パックおよび充電方法
JP5275176B2 (ja) * 2009-08-31 2013-08-28 レノボ・シンガポール・プライベート・リミテッド 電池パックおよびその機能停止方法
EP2474058A4 (de) 2009-09-01 2014-11-12 Boston Power Inc Grossflächige batteriesysteme und verfahren zu ihrer zusammensetzung
TW201202728A (en) * 2010-07-12 2012-01-16 Hon Hai Prec Ind Co Ltd Charge circuit
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US8564447B2 (en) * 2011-03-18 2013-10-22 Medtronic Minimed, Inc. Battery life indication techniques for an electronic device
US20130049700A1 (en) * 2011-08-30 2013-02-28 Madhavan Pisharodi Method and apparatus for timed electrical application
US9450430B2 (en) * 2013-03-15 2016-09-20 Samuel Blake Fuller Mobile device mount which is wearable or may be used with a mounting system
CN104124741A (zh) * 2013-04-29 2014-10-29 鸿富锦精密电子(天津)有限公司 定时充电电路
US10516294B2 (en) * 2015-02-09 2019-12-24 Eaton Intelligent Power Limited Uninterruptible constant current regulator
CN116909377A (zh) * 2023-06-30 2023-10-20 进迭时空(珠海)科技有限公司 一种移动电子设备的功耗优化装置及方法

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Also Published As

Publication number Publication date
WO1993019508A1 (en) 1993-09-30
AU3816293A (en) 1993-10-21
ATE167338T1 (de) 1998-06-15
CA2132419C (en) 1996-12-17
JPH07506238A (ja) 1995-07-06
US5371456A (en) 1994-12-06
EP0631696A1 (de) 1995-01-04
EP0631696A4 (de) 1995-04-26
EP0631696B1 (de) 1998-06-10

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Legal Events

Date Code Title Description
8332 No legal effect for de