SE400427B - Forfarande for laddning och overvakning av ett batteri, samt anordning for utforande av forfarandet - Google Patents

Forfarande for laddning och overvakning av ett batteri, samt anordning for utforande av forfarandet

Info

Publication number
SE400427B
SE400427B SE7701792A SE7701792A SE400427B SE 400427 B SE400427 B SE 400427B SE 7701792 A SE7701792 A SE 7701792A SE 7701792 A SE7701792 A SE 7701792A SE 400427 B SE400427 B SE 400427B
Authority
SE
Sweden
Prior art keywords
procedure
charging
battery
monitoring
Prior art date
Application number
SE7701792A
Other languages
English (en)
Swedish (sv)
Inventor
H S H Lind
S A W Orevik
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE7701792A priority Critical patent/SE400427B/xx
Priority to US05/874,121 priority patent/US4225815A/en
Priority to FI780326A priority patent/FI66506C/sv
Priority to GB5725/78A priority patent/GB1577606A/en
Priority to MX172422A priority patent/MX144369A/es
Priority to DK68678A priority patent/DK147090C/da
Priority to ES467031A priority patent/ES467031A1/es
Priority to NO780530A priority patent/NO147289C/no
Priority to BR7800947A priority patent/BR7800947A/pt
Publication of SE400427B publication Critical patent/SE400427B/xx

Links

Classifications

    • 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
    • H02J7/90—Regulation of charging or discharging current or voltage
    • H02J7/94—Regulation of charging or discharging current or voltage in response to battery current
    • H02J7/953—Regulation of charging or discharging current or voltage in response to battery current in response to charge current gradient

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
SE7701792A 1977-02-17 1977-02-17 Forfarande for laddning och overvakning av ett batteri, samt anordning for utforande av forfarandet SE400427B (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE7701792A SE400427B (sv) 1977-02-17 1977-02-17 Forfarande for laddning och overvakning av ett batteri, samt anordning for utforande av forfarandet
US05/874,121 US4225815A (en) 1977-02-17 1978-02-01 Method and apparatus for the charging and supervision of a battery
FI780326A FI66506C (fi) 1977-02-17 1978-02-01 Foerfarande foer automatisk laddning och oevervakning av ett batteri jaemte anordning foer utfoerande av foerfarandet
GB5725/78A GB1577606A (en) 1977-02-17 1978-02-13 Battery charging
MX172422A MX144369A (es) 1977-02-17 1978-02-15 Mejoras en metodo y aparato para carga y supervision automaticas de baterias
DK68678A DK147090C (da) 1977-02-17 1978-02-16 Fremgangsmaade og apparat til automatisk opladning og overvaagning af et elektrisk akkumulatorbatteri
ES467031A ES467031A1 (es) 1977-02-17 1978-02-16 Un metodo para la carga y supervision de una bateria.
NO780530A NO147289C (no) 1977-02-17 1978-02-16 Fremgangsmaate for automatisk ladning og overvaakning av et batteri samt anordning for utfoerelse av fremgangsmaaten
BR7800947A BR7800947A (pt) 1977-02-17 1978-02-16 Processo e aparelho para carregar e supervisionar automaticamente uma bateria

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7701792A SE400427B (sv) 1977-02-17 1977-02-17 Forfarande for laddning och overvakning av ett batteri, samt anordning for utforande av forfarandet

Publications (1)

Publication Number Publication Date
SE400427B true SE400427B (sv) 1978-03-20

Family

ID=20330486

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7701792A SE400427B (sv) 1977-02-17 1977-02-17 Forfarande for laddning och overvakning av ett batteri, samt anordning for utforande av forfarandet

Country Status (9)

Country Link
US (1) US4225815A (da)
BR (1) BR7800947A (da)
DK (1) DK147090C (da)
ES (1) ES467031A1 (da)
FI (1) FI66506C (da)
GB (1) GB1577606A (da)
MX (1) MX144369A (da)
NO (1) NO147289C (da)
SE (1) SE400427B (da)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4563628A (en) * 1982-10-12 1986-01-07 Baker Industries, Inc. Supervision system for monitoring the condition of a battery and a series-connected fuse
US4647834A (en) * 1984-12-17 1987-03-03 Castleman Cordell V Battery charger
US4629965A (en) * 1985-02-26 1986-12-16 General Battery Corporation Battery charger termination circuit
FR2638584B1 (fr) * 1988-10-28 1993-08-20 Accumulateurs Fixes Dispositif de commande pour chargeur d'accumulateur cadmium-nickel
US5304916A (en) * 1990-04-11 1994-04-19 Compaq Computer Corporation Battery charger
KR920009364B1 (ko) * 1990-09-19 1992-10-15 주식회사 금성사 충전 제어장치
US6377028B1 (en) 1990-10-23 2002-04-23 Texas Instruments Incorporated System for charging monitoring batteries for a microprocessor based method
US5432429A (en) * 1990-10-23 1995-07-11 Benchmarq Microelectronics, Inc. System for charging/monitoring batteries for a microprocessor based system
US5200689A (en) * 1992-01-24 1993-04-06 Compaq Computer Corporation Battery charge monitor to determine fast charge termination
US5315228A (en) * 1992-01-24 1994-05-24 Compaq Computer Corp. Battery charge monitor and fuel gauge
US5284719A (en) * 1992-07-08 1994-02-08 Benchmarq Microelectronics, Inc. Method and apparatus for monitoring battery capacity
US5355073A (en) * 1992-09-30 1994-10-11 Compaq Computer Corporation Battery pack sensor for an AC adapter
US5402055A (en) * 1992-09-30 1995-03-28 Compaq Computer Corporation AC adapter including differential comparator for tracking battery voltage during trickle charge
US5592069A (en) 1992-10-07 1997-01-07 Dallas Semiconductor Corporation Battery charger
US5539298A (en) * 1993-03-19 1996-07-23 Compaq Computer Corporation Pulse charge technique to trickle charge a rechargeable battery
US5514946A (en) * 1993-03-19 1996-05-07 Compaq Computer Corp. Battery pack including static memory and a timer for charge management
US5581170A (en) * 1994-12-12 1996-12-03 Unitrode Corporation Battery protector
US5652501A (en) * 1994-12-12 1997-07-29 Unitrode Corporation Voltage sensor for detecting cell voltages
US5898295A (en) * 1997-06-09 1999-04-27 Motorola, Inc. Technique for avoiding overcharging a battery
JP2001121974A (ja) * 1999-10-29 2001-05-08 Honda Motor Co Ltd 車両走行用モータの制御用電流検出装置
WO2004079383A1 (en) * 2003-03-03 2004-09-16 Sony Ericsson Mobile Communications Ab Apparatus and method for charging battery cells
EP1455194B1 (en) * 2003-03-03 2006-02-15 Sony Ericsson Mobile Communications AB Apparatus and method for charging battery cells
US7528579B2 (en) 2003-10-23 2009-05-05 Schumacher Electric Corporation System and method for charging batteries

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1163376B (de) * 1962-11-17 1964-02-20 Varta Deutsche Edison Akkumula Extremwert-Signalgeber
FR2203197B1 (da) * 1972-10-13 1976-08-20 Saft Ste
US3835362A (en) * 1973-08-09 1974-09-10 Safe Flight Instrument Defective battery condition/charging system warning device

Also Published As

Publication number Publication date
NO147289C (no) 1983-03-09
MX144369A (es) 1981-10-05
FI66506C (fi) 1984-10-10
ES467031A1 (es) 1978-11-01
US4225815A (en) 1980-09-30
DK147090B (da) 1984-04-02
DK147090C (da) 1984-09-10
FI66506B (fi) 1984-06-29
FI780326A7 (fi) 1978-08-18
DK68678A (da) 1978-08-18
NO147289B (no) 1982-11-29
GB1577606A (en) 1980-10-29
NO780530L (no) 1978-08-18
BR7800947A (pt) 1978-10-10

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