ATE555534T1 - Aufladegerät für ein tragbares datenverarbeitungsgerät und externer akku - Google Patents

Aufladegerät für ein tragbares datenverarbeitungsgerät und externer akku

Info

Publication number
ATE555534T1
ATE555534T1 AT07108091T AT07108091T ATE555534T1 AT E555534 T1 ATE555534 T1 AT E555534T1 AT 07108091 T AT07108091 T AT 07108091T AT 07108091 T AT07108091 T AT 07108091T AT E555534 T1 ATE555534 T1 AT E555534T1
Authority
AT
Austria
Prior art keywords
battery
charger
data processing
processing device
charge
Prior art date
Application number
AT07108091T
Other languages
English (en)
Inventor
Dusan Veselic
Original Assignee
Research In Motion 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 Research In Motion Ltd filed Critical Research In Motion Ltd
Application granted granted Critical
Publication of ATE555534T1 publication Critical patent/ATE555534T1/de

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
    • H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
AT07108091T 2007-05-11 2007-05-11 Aufladegerät für ein tragbares datenverarbeitungsgerät und externer akku ATE555534T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07108091A EP1990886B1 (de) 2007-05-11 2007-05-11 Aufladegerät für ein tragbares Datenverarbeitungsgerät und externer Akku

Publications (1)

Publication Number Publication Date
ATE555534T1 true ATE555534T1 (de) 2012-05-15

Family

ID=38787740

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07108091T ATE555534T1 (de) 2007-05-11 2007-05-11 Aufladegerät für ein tragbares datenverarbeitungsgerät und externer akku

Country Status (3)

Country Link
EP (1) EP1990886B1 (de)
AT (1) ATE555534T1 (de)
CA (1) CA2627964C (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2230755B1 (de) * 2009-03-19 2017-09-06 Dialog Semiconductor GmbH Ladungsstromreduzierung für strombegrenzte, geschaltete Stromversorgung
US8614564B2 (en) * 2010-11-18 2013-12-24 GM Global Technology Operations LLS Systems and methods for providing power to a load based upon a control strategy
CN108711930A (zh) * 2018-06-06 2018-10-26 广州龙之杰科技有限公司 一种电源适配器和电池切换准确检测装置及方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5804935A (en) 1997-02-06 1998-09-08 Radev; Vladimir Drive system for electric vehicles
KR100259263B1 (ko) 1997-05-21 2000-06-15 윤종용 휴대용 컴퓨터 시스템의 배터리 충전회로 및 그 충전방법
JP2003259560A (ja) 2002-02-28 2003-09-12 Mitsumi Electric Co Ltd 充電回路
US7135837B2 (en) * 2003-12-19 2006-11-14 Motorola, Inc. Method and system for selectivly diverting current during charging of multiple batteries
US7116079B2 (en) 2004-02-27 2006-10-03 Research In Motion Limited Methods and apparatus for simultaneously charging multiple rechargable batteries

Also Published As

Publication number Publication date
CA2627964A1 (en) 2008-11-11
CA2627964C (en) 2014-12-02
EP1990886A1 (de) 2008-11-12
EP1990886B1 (de) 2012-04-25

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