DE3705222C2 - - Google Patents

Info

Publication number
DE3705222C2
DE3705222C2 DE3705222A DE3705222A DE3705222C2 DE 3705222 C2 DE3705222 C2 DE 3705222C2 DE 3705222 A DE3705222 A DE 3705222A DE 3705222 A DE3705222 A DE 3705222A DE 3705222 C2 DE3705222 C2 DE 3705222C2
Authority
DE
Germany
Prior art keywords
circuit
battery
signal
sample
temperature
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
Application number
DE3705222A
Other languages
German (de)
English (en)
Other versions
DE3705222A1 (de
Inventor
Satoru Hikone Shiga Jp Inakagata
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Publication of DE3705222A1 publication Critical patent/DE3705222A1/de
Application granted granted Critical
Publication of DE3705222C2 publication Critical patent/DE3705222C2/de
Granted legal-status Critical Current

Links

Classifications

    • H02J7/977—
    • 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
    • Y10S320/13—Fault detection

Landscapes

  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
DE19873705222 1986-02-20 1987-02-19 Ladekontroll-schaltkreis fuer ein batterie-ladegeraet Granted DE3705222A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61035623A JPH0681427B2 (ja) 1986-02-20 1986-02-20 充電器の制御回路

Publications (2)

Publication Number Publication Date
DE3705222A1 DE3705222A1 (de) 1987-08-27
DE3705222C2 true DE3705222C2 (enExample) 1989-09-14

Family

ID=12446988

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873705222 Granted DE3705222A1 (de) 1986-02-20 1987-02-19 Ladekontroll-schaltkreis fuer ein batterie-ladegeraet

Country Status (3)

Country Link
US (1) US4755735A (enExample)
JP (1) JPH0681427B2 (enExample)
DE (1) DE3705222A1 (enExample)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3736069A1 (de) * 1987-10-24 1989-05-11 Digatron Ind Elektronik Gmbh Verfahren zum formieren elektrischer batterien
JP2675794B2 (ja) * 1988-01-14 1997-11-12 松下電工株式会社 充電器の制御回路
DE3815001A1 (de) * 1988-05-03 1989-11-16 Ullmann Ulo Werk Einrichtung zum laden von akkumulatoren
DE3832841C2 (de) * 1988-09-28 1999-07-01 Ind Automation Mikroelektronik Verfahren zum Laden von wiederaufladbaren Batterien
JPH02246739A (ja) * 1989-03-15 1990-10-02 Matsushita Electric Works Ltd 充電制御回路
DE3937158A1 (de) * 1989-11-08 1991-05-16 Bosch Gmbh Robert Kontrolleinrichtung fuer batteriegeraet
US5391974A (en) * 1990-10-15 1995-02-21 Toshiba Battery Co., Ltd. Secondary battery charging circuit
US5304917A (en) * 1990-11-30 1994-04-19 Burr-Brown Corporation Compact low noise low power dual mode battery charging circuit
US5111131A (en) * 1990-11-30 1992-05-05 Burr-Brown Corporation Compact low noise low power dual mode battery charging circuit
US5095260A (en) * 1990-12-24 1992-03-10 Century Manufacturing Company Self limiting battery charger
DK25391D0 (da) * 1991-02-14 1991-02-14 Pan Europ Holding S A Fremgangsmaade og apparat til opladning af et genopladeligt batteri
US5352969A (en) * 1991-05-30 1994-10-04 Black & Decker Inc. Battery charging system having logarithmic analog-to-digital converter with automatic scaling of analog signal
ATE159130T1 (de) * 1992-03-16 1997-10-15 4C Technologies Inc Schnell-lader und schnell-lademethode für nickel kadmium batterie
JP2718317B2 (ja) * 1992-03-27 1998-02-25 日立工機株式会社 電池の充電装置
US5307001A (en) * 1992-05-05 1994-04-26 Dimensions Unlimited, Inc. Battery charging method and apparatus
US5329219A (en) * 1993-04-28 1994-07-12 Motorola, Inc. Method and apparatus for charging a battery
FR2705835B1 (fr) * 1993-05-24 1995-06-30 Accumulateurs Fixes Procédé de contrôle de la charge d'accumulateurs étanches au nickel et chargeur utilisant ce procédé.
US5864220A (en) * 1993-09-16 1999-01-26 Chartec Laboratories A/S Method and apparatus for controlling the charging of a rechargeable battery to ensure that full charge is achieved without damaging the battery
DE4332533C2 (de) * 1993-09-22 1999-09-02 Siemens Ag Verfahren zur Kompensation des Einflusses der Umgebungstemperatur auf das Abschaltkriterium Temperaturgradient beim Schnelladen von Akkumulatoren
US5519303A (en) * 1993-09-30 1996-05-21 Motorola, Inc. Fast battery charging method and apparatus with temperature gradient detection
US5600226A (en) * 1993-10-13 1997-02-04 Galaxy Power, Inc. A Pennsylvania Corporation Methods of controlling the application and termination of charge to a rechargeable battery
US5403093A (en) * 1993-11-12 1995-04-04 Anton/Bauer, Inc. DT/Dt detector for cell pack charge determination
US5493198A (en) * 1994-05-13 1996-02-20 Motorola, Inc. Apparatus and method for maintaining the charge of a battery
JP3161272B2 (ja) * 1994-06-03 2001-04-25 日立工機株式会社 電池の充電装置
DE19508469A1 (de) * 1995-03-09 1996-09-12 Siemens Ag Verfahren zur Kompensation des Einflusses der Umgebungstemperatur auf das Abschaltkriterium Temperaturgradient beim Schnelladen von Akkumultatoren
DE59600823D1 (de) * 1995-03-09 1998-12-24 Siemens Ag Verfahren zur Kompensation des Einflusses der Umgebungstemperatur auf das Abschaltkriterium "Temperaturgradient" beim Schnelladen von Akkumulatoren
KR0151495B1 (ko) * 1995-12-02 1998-12-15 김광호 배터리 충전 모드 제어 회로
TW348325B (en) * 1996-01-26 1998-12-21 Yamaha Motor Co Ltd Method and apparatus for monitoring deterioration of a storage battery
US5747970A (en) * 1996-09-24 1998-05-05 Motorola, Inc. Battery charger charging time control
JPH10151148A (ja) * 1996-11-26 1998-06-09 Matsushita Electric Works Ltd 洗浄装置
US6114839A (en) * 1997-11-20 2000-09-05 Hitachi Koki Co., Ltd. Battery charging apparatus with error detection
KR100409210B1 (ko) * 1998-05-20 2003-12-12 오사까 가스 가부시키가이샤 비수계 2차 전지 및 그 제어방법
US6172487B1 (en) * 1998-06-17 2001-01-09 Black & Decker Inc. Method and apparatus for charging batteries
JP3495637B2 (ja) 1999-03-26 2004-02-09 株式会社マキタ 充電装置及び充電方式
JP3495636B2 (ja) * 1999-03-25 2004-02-09 株式会社マキタ 充電装置
US6160383A (en) * 1999-07-02 2000-12-12 Research In Motion Limited Indirect contact battery temperature detection for rechargeable battery system
JP3695266B2 (ja) * 1999-12-03 2005-09-14 日立工機株式会社 満充電判別方法
US6278260B1 (en) * 1999-12-08 2001-08-21 Tai-Her Yang Charging device which monitors charging by detecting a temperature of the battery and which includes compensation for increases or decreases in ambient temperature
DE10353839A1 (de) * 2002-11-18 2004-06-03 Hitachi Koki Co., Ltd. Batterieladeeinheit, die in der Lage ist, eine Zeit anzuzeigen, die verbleibt, um eine vollständige Aufladung zu erreichen
US20060113956A1 (en) * 2003-05-07 2006-06-01 Bublitz Scott D Battery charger and assembly
US7061789B2 (en) * 2003-07-02 2006-06-13 Micron Technology, Inc. Sensing scheme for programmable resistance memory using voltage coefficient characteristics
JP4079871B2 (ja) * 2003-12-17 2008-04-23 三洋電機株式会社 パック電池
JP4148183B2 (ja) 2004-05-18 2008-09-10 日立工機株式会社 充電装置
US7548041B2 (en) * 2004-12-30 2009-06-16 Linear Technology Corporation Power management circuit and methodology for battery-powered systems
JP4507191B2 (ja) 2005-03-11 2010-07-21 日立工機株式会社 電池の充電装置
AT502244B1 (de) * 2005-10-11 2007-02-15 Fronius Int Gmbh Batterieladegerät und verfahren zum betreiben eines solchen batterieladegeräts und stromwandler
US7426120B2 (en) * 2005-11-28 2008-09-16 System General Corporation Switching control circuit having a valley voltage detector to achieve soft switching for a resonant power converter
US7518340B2 (en) * 2005-12-15 2009-04-14 Dell Products L.P. Method and system for charge rate adjustment to enhance battery cycle life
US7710078B2 (en) * 2006-01-05 2010-05-04 Pine Valley Investments, Inc. Battery charger with temperature compensation
JP4618561B2 (ja) 2006-04-28 2011-01-26 日立工機株式会社 電池の充電装置
JP2010154703A (ja) 2008-12-26 2010-07-08 Hitachi Koki Co Ltd 充電装置
US8324864B2 (en) 2010-08-17 2012-12-04 GM Global Technology Operations LLC Battery fast charging current control algorithm
FR2974894B1 (fr) * 2011-05-04 2013-06-21 Dcns Engin sous-marin equipe de moyens electrochimiques de generation d'energie electrique
JP5396428B2 (ja) * 2011-05-16 2014-01-22 三菱電機株式会社 車載バッテリの満充電制御装置
US10061331B2 (en) * 2015-01-22 2018-08-28 Qualcomm Incorporated Systems and methods for detecting thermal runaway
DE102015206840B4 (de) * 2015-04-16 2024-08-08 Bayerische Motoren Werke Aktiengesellschaft Thermisch überwachte Ladevorrichtung
KR102449399B1 (ko) * 2015-09-11 2022-09-30 현대모비스 주식회사 과충전 방지 회로 및 이의 제어 방법
TWI627808B (zh) * 2017-04-28 2018-06-21 廣達電腦股份有限公司 電池裝置及電池保護方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH515644A (fr) * 1968-10-15 1971-11-15 Accumulateurs Fixes Dispositif de charge d'une batterie d'accumulateurs comprenant des moyens de commande du régime de charge sensibles à la température
US3852652A (en) * 1973-08-06 1974-12-03 Motorola Inc Rapid battery charging system and method
US3917990A (en) * 1974-04-11 1975-11-04 Gen Electric Battery charging control using temperature differential circuit
DE2430684A1 (de) * 1974-06-26 1976-01-15 Dreyer Karl August Dipl Ing Verfahren zum laden von sammlern und sammlerbatterien
FR2326052A1 (fr) * 1975-09-26 1977-04-22 Accumulateurs Fixes Methode et dispositif de charge pour les batteries d'accumulateurs
FR2553894B1 (fr) * 1983-10-25 1986-04-18 Europ Agence Spatiale Procede et circuit pour le controle de la charge de piles au ni-cd

Also Published As

Publication number Publication date
DE3705222A1 (de) 1987-08-27
JPS62193518A (ja) 1987-08-25
JPH0681427B2 (ja) 1994-10-12
US4755735A (en) 1988-07-05

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee