FI945309A - Menetelmä erityyppisten akkujen nopeata lataamista varten - Google Patents

Menetelmä erityyppisten akkujen nopeata lataamista varten Download PDF

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Publication number
FI945309A
FI945309A FI945309A FI945309A FI945309A FI 945309 A FI945309 A FI 945309A FI 945309 A FI945309 A FI 945309A FI 945309 A FI945309 A FI 945309A FI 945309 A FI945309 A FI 945309A
Authority
FI
Finland
Prior art keywords
batteries
different types
fast charging
charging
fast
Prior art date
Application number
FI945309A
Other languages
English (en)
Swedish (sv)
Other versions
FI945309A0 (fi
FI99176C (fi
FI99176B (fi
Inventor
Matti Naskali
Original Assignee
Nokia Mobile Phones 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 Nokia Mobile Phones Ltd filed Critical Nokia Mobile Phones Ltd
Priority to FI945309A priority Critical patent/FI99176C/fi
Publication of FI945309A0 publication Critical patent/FI945309A0/fi
Priority to EP95307865A priority patent/EP0712194B1/en
Priority to DE69508702T priority patent/DE69508702T2/de
Priority to US08/555,206 priority patent/US5625274A/en
Publication of FI945309A publication Critical patent/FI945309A/fi
Application granted granted Critical
Publication of FI99176B publication Critical patent/FI99176B/fi
Publication of FI99176C publication Critical patent/FI99176C/fi

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
    • H02J7/007—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
    • H02J7/007184—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage in response to battery voltage gradient
FI945309A 1994-11-11 1994-11-11 Menetelmä erityyppisten akkujen nopeata lataamista varten FI99176C (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI945309A FI99176C (fi) 1994-11-11 1994-11-11 Menetelmä erityyppisten akkujen nopeata lataamista varten
EP95307865A EP0712194B1 (en) 1994-11-11 1995-11-03 Fast charging of different types of batteries
DE69508702T DE69508702T2 (de) 1994-11-11 1995-11-03 Schnelladung von verschiedenen Typen von Batterien
US08/555,206 US5625274A (en) 1994-11-11 1995-11-08 Method for fast charging of different types of batteries

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI945309 1994-11-11
FI945309A FI99176C (fi) 1994-11-11 1994-11-11 Menetelmä erityyppisten akkujen nopeata lataamista varten

Publications (4)

Publication Number Publication Date
FI945309A0 FI945309A0 (fi) 1994-11-11
FI945309A true FI945309A (fi) 1996-05-12
FI99176B FI99176B (fi) 1997-06-30
FI99176C FI99176C (fi) 1997-10-10

Family

ID=8541780

Family Applications (1)

Application Number Title Priority Date Filing Date
FI945309A FI99176C (fi) 1994-11-11 1994-11-11 Menetelmä erityyppisten akkujen nopeata lataamista varten

Country Status (4)

Country Link
US (1) US5625274A (fi)
EP (1) EP0712194B1 (fi)
DE (1) DE69508702T2 (fi)
FI (1) FI99176C (fi)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6229285B1 (en) * 1997-10-03 2001-05-08 Georgia Tech Research Corporation Detector for rapid charging and method
US6094033A (en) * 1998-10-02 2000-07-25 Georgia Tech Research Corporation Battery state of charge detector with rapid charging capability and method
FI109861B (fi) 1998-01-05 2002-10-15 Nokia Corp Menetelmä solun yleislähetyskapasiteetin tehokkaaksi hyödyntämiseksi
US6157172A (en) * 1999-06-11 2000-12-05 Nokia Mobile Phones Limited Charging method and device
KR100326704B1 (ko) * 1999-07-08 2002-03-12 이계안 전기 자동차의 배터리 충전 장치 및 방법
US6100672A (en) * 1999-08-11 2000-08-08 Nokia Mobile Phones Limited Start up charging control
US20040056065A1 (en) * 2002-09-25 2004-03-25 Wasko Erik C. Multi-track nail insertion apparatus
US7110896B2 (en) * 2003-04-22 2006-09-19 Hewlett-Packard Development Company, L.P. System and method for displaying battery status and other parameters of a portable electronic device in a power-off state
US7221125B2 (en) * 2003-11-06 2007-05-22 Y. Ding System and method for charging a battery
EP2293253A1 (en) 2009-08-14 2011-03-09 Services Pétroliers Schlumberger Method of displaying well drilling operations

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4306183A (en) * 1979-03-14 1981-12-15 Lucas Industries Limited Voltage regulation circuit for a solar cell charging system
CA1335601C (en) * 1988-01-29 1995-05-16 Nec Corporation Charge control circuit for cordless telephone system
JPH088748B2 (ja) * 1988-11-11 1996-01-29 三洋電機株式会社 満充電検出回路
US5206579A (en) * 1990-02-26 1993-04-27 Nippon Densan Corporation Battery charger and charge controller therefor
US5200690A (en) * 1990-10-01 1993-04-06 Sanyo Electric Co., Ltd. Quick charge control apparatus and control method thereof
US5187425A (en) * 1990-11-09 1993-02-16 Ast Research, Inc. Rechargeable battery controller
US5225763A (en) * 1991-03-20 1993-07-06 Sherwood Medical Company Battery charging circuit and method for an ambulatory feeding pump
US5177427A (en) * 1991-03-22 1993-01-05 H. M. Electronics, Inc. Battery charging system and method for preventing false switching from fast charge to trickle charge
JPH05137271A (ja) * 1991-11-08 1993-06-01 Nec Corp 電池充電方法
US5350995A (en) * 1992-07-17 1994-09-27 Asahi Kogaku Kogyo Kabushiki Kaisha Battery charger for charging both a frequently and infrequently used battery
US5467005A (en) * 1992-08-11 1995-11-14 Makita Corporation Battery charger which accounts for initial surge in battery voltage and which is immune to noise during completion of charging
JPH082149B2 (ja) * 1992-08-20 1996-01-10 株式会社マキタ 充電装置
EP0623986B1 (en) * 1993-05-05 1998-04-29 Sgs-Thomson Microelectronics Pte Ltd. Battery charger
DE69419362T2 (de) * 1993-05-05 1999-11-04 St Microelectronics Pte Ltd Batterieladegerät
DE4339363C2 (de) * 1993-11-18 1996-05-15 Telefunken Microelectron Ladeverfahren für Akkumulatoren

Also Published As

Publication number Publication date
FI945309A0 (fi) 1994-11-11
FI99176C (fi) 1997-10-10
DE69508702T2 (de) 1999-11-04
EP0712194A2 (en) 1996-05-15
EP0712194A3 (en) 1996-08-14
DE69508702D1 (de) 1999-05-06
EP0712194B1 (en) 1999-03-31
US5625274A (en) 1997-04-29
FI99176B (fi) 1997-06-30

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Legal Events

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