ATE539478T1 - Verfahren und system zur erkennung von gefälschten batterien - Google Patents

Verfahren und system zur erkennung von gefälschten batterien

Info

Publication number
ATE539478T1
ATE539478T1 AT09153670T AT09153670T ATE539478T1 AT E539478 T1 ATE539478 T1 AT E539478T1 AT 09153670 T AT09153670 T AT 09153670T AT 09153670 T AT09153670 T AT 09153670T AT E539478 T1 ATE539478 T1 AT E539478T1
Authority
AT
Austria
Prior art keywords
battery pack
indication
temperature profile
portable electronic
electronic device
Prior art date
Application number
AT09153670T
Other languages
English (en)
Inventor
Lyall Winger
Mallikarjun Boda
Jonathan Brubacher
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 ATE539478T1 publication Critical patent/ATE539478T1/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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00309—Overheat or overtemperature protection
    • 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
    • H02J7/007188—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters
    • H02J7/007192—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature
    • H02J7/007194—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature of the battery

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Telephone Function (AREA)
AT09153670T 2009-02-25 2009-02-25 Verfahren und system zur erkennung von gefälschten batterien ATE539478T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09153670A EP2224574B1 (de) 2009-02-25 2009-02-25 Verfahren und System zur Erkennung von gefälschten Batterien

Publications (1)

Publication Number Publication Date
ATE539478T1 true ATE539478T1 (de) 2012-01-15

Family

ID=40689562

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09153670T ATE539478T1 (de) 2009-02-25 2009-02-25 Verfahren und system zur erkennung von gefälschten batterien

Country Status (3)

Country Link
EP (2) EP2424071B1 (de)
AT (1) ATE539478T1 (de)
CA (1) CA2694531C (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2461172B1 (de) * 2010-12-02 2013-07-03 Research In Motion Limited System und Verfahren zur Erkennung von gefälschten und defekten Batterien mittels Batterieeigenschaftsprofilen
US9146282B2 (en) * 2010-12-02 2015-09-29 Blackberry Limited System and method for detecting counterfeit and defective batteries using battery characteristic profiles
US8820626B2 (en) 2011-09-16 2014-09-02 Blackberry Limited Diagnostic use of physical and electrical battery parameters
US8860420B2 (en) 2011-09-16 2014-10-14 Blackberry Limited Diagnostic use of physical and electrical battery parameters and storing relative condition data
EP2571131B1 (de) * 2011-09-16 2018-01-24 BlackBerry Limited Diagnostische Verwendung einer Vielzahl elektrischer Batterieparametern
US8829911B2 (en) 2011-09-16 2014-09-09 Blackberry Limited Diagnostic use of a plurality of electrical battery parameters
JP5992282B2 (ja) * 2012-09-26 2016-09-14 京セラ株式会社 電子機器及び制御プログラム並びに電池異常判定方法
FR3031628B1 (fr) 2015-01-13 2019-07-05 Commissariat A L'energie Atomique Et Aux Energies Alternatives Accumulateur electrochimique avec module electronique interne au boitier
WO2024050171A1 (en) * 2022-08-31 2024-03-07 Google Llc Temperature-based battery-charging-profile architectures and applications thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4147567B2 (ja) * 1999-02-26 2008-09-10 日立工機株式会社 電池の充電装置
JP3625799B2 (ja) * 2001-11-30 2005-03-02 三洋電機株式会社 真贋判別回路を備えるパック電池
TW200503305A (en) * 2003-07-03 2005-01-16 Ray O Vac Corp Method and apparatus for regulating charging of electrochemical cells using cell temperature increase rate
JP2006254650A (ja) 2005-03-14 2006-09-21 Mitsumi Electric Co Ltd 電池保護回路
US7877815B2 (en) 2006-01-20 2011-01-25 Kyocera Corporation Battery authentication in a wireless communication device
JP4784490B2 (ja) * 2006-03-13 2011-10-05 セイコーエプソン株式会社 電子機器、その制御方法及びそのプログラム
JP4172499B2 (ja) * 2006-05-26 2008-10-29 ソニー株式会社 電子機器および電源識別方法

Also Published As

Publication number Publication date
EP2224574B1 (de) 2011-12-28
EP2424071B1 (de) 2016-04-20
EP2424071A1 (de) 2012-02-29
CA2694531C (en) 2014-09-09
EP2224574A1 (de) 2010-09-01
CA2694531A1 (en) 2010-08-25

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