JP4038856B2 - 充電システム、充電装置及びバッテリパック - Google Patents

充電システム、充電装置及びバッテリパック Download PDF

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Publication number
JP4038856B2
JP4038856B2 JP36919697A JP36919697A JP4038856B2 JP 4038856 B2 JP4038856 B2 JP 4038856B2 JP 36919697 A JP36919697 A JP 36919697A JP 36919697 A JP36919697 A JP 36919697A JP 4038856 B2 JP4038856 B2 JP 4038856B2
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JP
Japan
Prior art keywords
charging
battery pack
current
battery cell
battery
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 - Fee Related
Application number
JP36919697A
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English (en)
Japanese (ja)
Other versions
JPH11195435A (ja
JPH11195435A5 (enExample
Inventor
賀也 樋口
弘高 平野
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP36919697A priority Critical patent/JP4038856B2/ja
Priority to US09/221,463 priority patent/US6163132A/en
Priority to KR1019980059861A priority patent/KR100570452B1/ko
Publication of JPH11195435A publication Critical patent/JPH11195435A/ja
Publication of JPH11195435A5 publication Critical patent/JPH11195435A5/ja
Priority to JP2006230765A priority patent/JP2007052026A/ja
Application granted granted Critical
Publication of JP4038856B2 publication Critical patent/JP4038856B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M10/4257—Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/80—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including monitoring or indicating arrangements
    • H02J7/82—Control of state of charge [SOC]
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S320/00—Electricity: battery or capacitor charging or discharging
    • Y10S320/18—Indicator or display
    • Y10S320/21—State of charge of battery

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (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)
  • Tests Of Electric Status Of Batteries (AREA)
JP36919697A 1997-12-29 1997-12-29 充電システム、充電装置及びバッテリパック Expired - Fee Related JP4038856B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP36919697A JP4038856B2 (ja) 1997-12-29 1997-12-29 充電システム、充電装置及びバッテリパック
US09/221,463 US6163132A (en) 1997-12-29 1998-12-28 Battery charging status indicator apparatus
KR1019980059861A KR100570452B1 (ko) 1997-12-29 1998-12-29 배터리 충전 장치 및 배터리팩 부착 전자 기기
JP2006230765A JP2007052026A (ja) 1997-12-29 2006-08-28 充電装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP36919697A JP4038856B2 (ja) 1997-12-29 1997-12-29 充電システム、充電装置及びバッテリパック
JP2006230765A JP2007052026A (ja) 1997-12-29 2006-08-28 充電装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2006230765A Division JP2007052026A (ja) 1997-12-29 2006-08-28 充電装置

Publications (3)

Publication Number Publication Date
JPH11195435A JPH11195435A (ja) 1999-07-21
JPH11195435A5 JPH11195435A5 (enExample) 2005-03-17
JP4038856B2 true JP4038856B2 (ja) 2008-01-30

Family

ID=49684328

Family Applications (2)

Application Number Title Priority Date Filing Date
JP36919697A Expired - Fee Related JP4038856B2 (ja) 1997-12-29 1997-12-29 充電システム、充電装置及びバッテリパック
JP2006230765A Pending JP2007052026A (ja) 1997-12-29 2006-08-28 充電装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2006230765A Pending JP2007052026A (ja) 1997-12-29 2006-08-28 充電装置

Country Status (2)

Country Link
US (1) US6163132A (enExample)
JP (2) JP4038856B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1036348C (zh) * 1994-06-02 1997-11-05 中国科学院化学研究所 一种用于半导体器件塑封的环氧树脂组合物及其制法

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000350374A (ja) * 1999-06-01 2000-12-15 Sony Corp 携帯型電子機器
US6556020B1 (en) 2002-04-02 2003-04-29 The Raymond Corporation Battery state of charge indicator
JP2003319563A (ja) * 2002-04-24 2003-11-07 Sony Corp バッテリ残量情報表示機能付き電子機器
KR20020082200A (ko) * 2002-10-12 2002-10-30 백종호 여행용 충전기 및 충전 상태 표시 방법
JP4112341B2 (ja) * 2002-11-20 2008-07-02 オリンパス株式会社 プリントシステム並びにこのシステムに適合するデジタルカメラ
JP2004184135A (ja) * 2002-11-29 2004-07-02 Sanyo Electric Co Ltd 電池の残容量演算システム
GB2401259B (en) * 2003-04-30 2005-12-21 Research In Motion Ltd Charging status indicator control system and method
US7375492B2 (en) * 2003-12-12 2008-05-20 Microsoft Corporation Inductively charged battery pack
US7378817B2 (en) * 2003-12-12 2008-05-27 Microsoft Corporation Inductive power adapter
US7843167B2 (en) * 2007-01-22 2010-11-30 Snap-on Incorporated, Inc. Battery charger with charge indicator
US20080174263A1 (en) * 2007-01-22 2008-07-24 Snap-On Incorporated Battery charger for different capacity cells
JP5125303B2 (ja) * 2007-08-10 2013-01-23 ソニー株式会社 バッテリパック、電子機器、および残容量表示導出方法
US8222868B2 (en) * 2008-04-02 2012-07-17 Techtronic Power Tools Technology Limited Battery tester for rechargeable power tool batteries
CN101825687B (zh) * 2009-03-06 2012-06-13 鸿富锦精密工业（深圳）有限公司 电量侦测装置
US8427114B2 (en) * 2009-06-23 2013-04-23 Evergreen Micro Devices Co., Ltd. Apparatus for controlling LED indicator of charging status at the primary control side of an AC-DC power charger
JP5051794B2 (ja) * 2009-12-17 2012-10-17 トヨタ自動車株式会社 充電装置
CN101887993A (zh) * 2010-07-16 2010-11-17 深圳市三俊电池有限公司 一种带有检测装置的镍氢电池组
US8749194B1 (en) 2011-02-18 2014-06-10 Vanguard Products Group, Inc. Inductive charging retail display device
KR101193173B1 (ko) 2011-04-14 2012-10-19 삼성에스디아이 주식회사 회로모듈 및 이를 구비한 전지 팩
JP5978730B2 (ja) * 2012-04-16 2016-08-24 ソニー株式会社 情報処理装置、情報処理方法、およびプログラム
CN102931709B (zh) * 2012-11-21 2015-04-29 福建钧石能源有限公司 一种电源适配器的工作方法
TW201506599A (zh) * 2013-08-09 2015-02-16 Hon Hai Prec Ind Co Ltd 具有電池顯示功能之筆記本電腦
WO2015113461A1 (zh) * 2014-01-28 2015-08-06 广东欧珀移动通信有限公司 电源适配器和终端

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4333149A (en) * 1980-03-06 1982-06-01 General Electric Company Microprocessor-based state of charge gauge for secondary batteries
JP2807793B2 (ja) * 1988-11-28 1998-10-08 オリンパス光学工業株式会社 電源システム
US5349282A (en) * 1990-12-11 1994-09-20 Span, Inc. Battery charging and monitoring system
US5162741A (en) * 1991-04-03 1992-11-10 The United States Of America As Represented By The Secretary Of The Navy Temperature compensated lithium battery energy monitor
US5539318A (en) * 1992-07-16 1996-07-23 Toyota Jidosha Kabushiki Kaisha Residual capacity meter for electric car battery
JPH06310179A (ja) * 1993-04-23 1994-11-04 Sony Corp 電池の負荷装置、充電装置及び電池パック
JP2985611B2 (ja) * 1993-09-29 1999-12-06 日本電池株式会社 充電容量検出機能付蓄電池装置
JPH07128416A (ja) * 1993-11-04 1995-05-19 Mitsubishi Motors Corp 電気自動車用バッテリ残存容量計
US5606243A (en) * 1993-11-19 1997-02-25 Nippon Soken, Inc. Battery state judging apparatus
JP3242774B2 (ja) * 1993-12-27 2001-12-25 本田技研工業株式会社 電気自動車用バッテリの残容量検出方法
US5596260A (en) * 1994-05-13 1997-01-21 Apple Computer, Inc. Apparatus and method for determining a charge of a battery
JP3157688B2 (ja) * 1994-12-05 2001-04-16 松下電器産業株式会社 組電池の充電制御方法及び充電制御装置
US5565759A (en) * 1994-12-15 1996-10-15 Intel Corporation Smart battery providing battery life and recharge time prediction
US5600230A (en) * 1994-12-15 1997-02-04 Intel Corporation Smart battery providing programmable remaining capacity and run-time alarms based on battery-specific characteristics
JP3941140B2 (ja) * 1996-03-08 2007-07-04 ソニー株式会社 バッテリ使用残時間表示機能付き電子機器及びバッテリ使用残時間の表示方法
JP3508384B2 (ja) * 1996-04-05 2004-03-22 ソニー株式会社 バッテリ充電装置及び方法、並びにバッテリパック
US5751134A (en) * 1996-05-16 1998-05-12 Itronix Corporation Gas gauging system and method for monitoring battery capacity for battery powered electronic devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1036348C (zh) * 1994-06-02 1997-11-05 中国科学院化学研究所 一种用于半导体器件塑封的环氧树脂组合物及其制法

Also Published As

Publication number Publication date
JPH11195435A (ja) 1999-07-21
JP2007052026A (ja) 2007-03-01
US6163132A (en) 2000-12-19

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