FI960591A - Charging circuit for an accumulator - Google Patents

Charging circuit for an accumulator Download PDF

Info

Publication number
FI960591A
FI960591A FI960591A FI960591A FI960591A FI 960591 A FI960591 A FI 960591A FI 960591 A FI960591 A FI 960591A FI 960591 A FI960591 A FI 960591A FI 960591 A FI960591 A FI 960591A
Authority
FI
Finland
Prior art keywords
accumulator
charging circuit
charging
circuit
Prior art date
Application number
FI960591A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI960591A0 (en
Inventor
Goesta Baarman
Eero Sirola
Original Assignee
Nokia Telecommunications Oy
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 Telecommunications Oy filed Critical Nokia Telecommunications Oy
Priority to FI960591A priority Critical patent/FI960591A/en
Publication of FI960591A0 publication Critical patent/FI960591A0/en
Priority to GB9702282A priority patent/GB2310089A/en
Priority to DE1997106058 priority patent/DE19706058A1/en
Publication of FI960591A publication Critical patent/FI960591A/en

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
    • 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
    • H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
FI960591A 1996-02-08 1996-02-08 Charging circuit for an accumulator FI960591A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI960591A FI960591A (en) 1996-02-08 1996-02-08 Charging circuit for an accumulator
GB9702282A GB2310089A (en) 1996-02-08 1997-02-05 Battery charging; back-up power supply
DE1997106058 DE19706058A1 (en) 1996-02-08 1997-02-05 Battery charging circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI960591A FI960591A (en) 1996-02-08 1996-02-08 Charging circuit for an accumulator

Publications (2)

Publication Number Publication Date
FI960591A0 FI960591A0 (en) 1996-02-08
FI960591A true FI960591A (en) 1997-08-09

Family

ID=8545379

Family Applications (1)

Application Number Title Priority Date Filing Date
FI960591A FI960591A (en) 1996-02-08 1996-02-08 Charging circuit for an accumulator

Country Status (3)

Country Link
DE (1) DE19706058A1 (en)
FI (1) FI960591A (en)
GB (1) GB2310089A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE519419C2 (en) * 2000-02-28 2003-02-25 Bombardier Transp Gmbh Method and device for charging a battery
US6215279B1 (en) * 2000-03-30 2001-04-10 Adc Telecommunications, Inc. Power circuit with double current limiting
JP4124041B2 (en) * 2003-07-18 2008-07-23 日立工機株式会社 DC power supply with charging function
AT509967B1 (en) * 2010-06-01 2015-09-15 Siemens Ag POWER SUPPLY AND METHOD FOR OPERATING THE POWER SUPPLY

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ229639A (en) * 1989-06-21 1993-03-26 Auckland Uniservices Ltd Uninterruptible power supply: full-load battery test by discharging into ac supply
US5166595A (en) * 1990-09-17 1992-11-24 Circom Inc. Switch mode battery charging system
US5382893A (en) * 1991-05-16 1995-01-17 Compaq Computer Corporation Maximum power regulated battery charger
DE69319106D1 (en) * 1992-03-18 1998-07-16 Ast Research Inc POWER SUPPLY AND BATTERY CHARGING SYSTEM
US5234319A (en) * 1992-05-04 1993-08-10 Wilder Richard W Sump pump drive system
WO1994013057A1 (en) * 1992-11-27 1994-06-09 Living Image Technology Pty. Ltd. Power converter circuit
DE69400033T2 (en) * 1994-03-03 1996-05-15 Sgs Thomson Microelectronics Constant current battery charger with auxiliary power supply output for portable device.

Also Published As

Publication number Publication date
GB2310089A (en) 1997-08-13
DE19706058A1 (en) 1997-08-14
FI960591A0 (en) 1996-02-08
GB9702282D0 (en) 1997-03-26

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