AU2003274771A1 - Portable charger having built-in secondary lithium battery - Google Patents

Portable charger having built-in secondary lithium battery

Info

Publication number
AU2003274771A1
AU2003274771A1 AU2003274771A AU2003274771A AU2003274771A1 AU 2003274771 A1 AU2003274771 A1 AU 2003274771A1 AU 2003274771 A AU2003274771 A AU 2003274771A AU 2003274771 A AU2003274771 A AU 2003274771A AU 2003274771 A1 AU2003274771 A1 AU 2003274771A1
Authority
AU
Australia
Prior art keywords
built
lithium battery
secondary lithium
portable charger
charger
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.)
Abandoned
Application number
AU2003274771A
Inventor
Woo Young Kim
Won Jae Lee
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.)
E Square Technologies Co Ltd
Original Assignee
E Square Technologies Co Ltd
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 E Square Technologies Co Ltd filed Critical E Square Technologies Co Ltd
Publication of AU2003274771A1 publication Critical patent/AU2003274771A1/en
Abandoned 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
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/46—Accumulators structurally combined with charging apparatus
    • 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/0034—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using reverse polarity correcting or protecting circuits
    • 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
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
    • 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
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/342—The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging
    • 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
    • H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J2207/20—Charging or discharging characterised by the power electronics converter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
AU2003274771A 2003-10-08 2003-10-29 Portable charger having built-in secondary lithium battery Abandoned AU2003274771A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20-2003-0031581U KR200339025Y1 (en) 2003-10-08 2003-10-08 Portable charger built in lithium secondary battery
KR20-2003-0031581 2003-10-08
PCT/KR2003/002290 WO2005034303A1 (en) 2003-10-08 2003-10-29 Portable charger having built-in secondary lithium battery

Publications (1)

Publication Number Publication Date
AU2003274771A1 true AU2003274771A1 (en) 2005-04-21

Family

ID=34420479

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003274771A Abandoned AU2003274771A1 (en) 2003-10-08 2003-10-29 Portable charger having built-in secondary lithium battery

Country Status (3)

Country Link
KR (1) KR200339025Y1 (en)
AU (1) AU2003274771A1 (en)
WO (1) WO2005034303A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100726757B1 (en) 2005-05-11 2007-06-11 (주)한국입체방송 Charge apparatus for Lithium series battery of large capacity
CN101001057B (en) * 2006-01-12 2012-01-04 宇太光电科技股份有限公司 Portable solar power supply system and its applied structure
CN100525007C (en) * 2006-01-13 2009-08-05 宇太光电科技股份有限公司 Composite power supply system of portable device
KR100990664B1 (en) * 2007-11-21 2010-10-29 유성정밀 주식회사 Portable charge/discharge apparatus
US9235044B2 (en) * 2014-01-29 2016-01-12 The Gillette Company Light activated power indicator
CN103840522B (en) * 2014-03-05 2016-04-27 中煤科工集团重庆研究院有限公司 A kind of mining battery supply
CN104237675B (en) * 2014-08-18 2017-02-15 深圳市财富之舟科技有限公司 Method and system for testing mobile phone charger
CN110943520B (en) * 2018-09-21 2022-03-01 南京翊宁智能科技有限公司 Charging path management circuit of equipment and equipment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4220660B2 (en) * 2000-07-13 2009-02-04 アルゼ株式会社 Method of charging lithium ion secondary battery using solar battery and solar battery type charging device for lithium ion secondary battery
JP2002351853A (en) * 2001-05-28 2002-12-06 Fujitsu Ltd Load and balance method
KR200268947Y1 (en) * 2001-12-26 2002-03-18 주식회사 한림산전 Folder-type charging battery using solar-battery

Also Published As

Publication number Publication date
WO2005034303A1 (en) 2005-04-14
KR200339025Y1 (en) 2004-01-16

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase