FR2872634B1 - Dispositif indicateur de l'usure d'une batterie - Google Patents

Dispositif indicateur de l'usure d'une batterie

Info

Publication number
FR2872634B1
FR2872634B1 FR0407264A FR0407264A FR2872634B1 FR 2872634 B1 FR2872634 B1 FR 2872634B1 FR 0407264 A FR0407264 A FR 0407264A FR 0407264 A FR0407264 A FR 0407264A FR 2872634 B1 FR2872634 B1 FR 2872634B1
Authority
FR
France
Prior art keywords
wear
battery
device indicating
indicating
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR0407264A
Other languages
English (en)
Other versions
FR2872634A1 (fr
Inventor
Francois Millon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valeo Equipements Electriques Moteur SAS
Original Assignee
Valeo Equipements Electriques Moteur SAS
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 Valeo Equipements Electriques Moteur SAS filed Critical Valeo Equipements Electriques Moteur SAS
Priority to FR0407264A priority Critical patent/FR2872634B1/fr
Publication of FR2872634A1 publication Critical patent/FR2872634A1/fr
Application granted granted Critical
Publication of FR2872634B1 publication Critical patent/FR2872634B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/488—Cells or batteries combined with indicating means for external visualization of the condition, e.g. by change of colour or of light density
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/06—Lead-acid accumulators
    • H01M10/12—Construction or manufacture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)
FR0407264A 2004-06-30 2004-06-30 Dispositif indicateur de l'usure d'une batterie Expired - Fee Related FR2872634B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0407264A FR2872634B1 (fr) 2004-06-30 2004-06-30 Dispositif indicateur de l'usure d'une batterie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0407264A FR2872634B1 (fr) 2004-06-30 2004-06-30 Dispositif indicateur de l'usure d'une batterie

Publications (2)

Publication Number Publication Date
FR2872634A1 FR2872634A1 (fr) 2006-01-06
FR2872634B1 true FR2872634B1 (fr) 2006-09-01

Family

ID=34949572

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0407264A Expired - Fee Related FR2872634B1 (fr) 2004-06-30 2004-06-30 Dispositif indicateur de l'usure d'une batterie

Country Status (1)

Country Link
FR (1) FR2872634B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3460995A (en) * 1967-09-15 1969-08-12 Webb James E Method and device for determining battery state of charge
US6106969A (en) * 1998-05-31 2000-08-22 Motorola, Inc. Energy devices with means for failure detection
WO2001089008A1 (fr) * 2000-05-16 2001-11-22 Flexcon Company, Inc. Etiquette indiquant une premiere utilisation
FR2846150B1 (fr) * 2002-10-16 2005-01-28 Renault Sa Dispositif pour diagnostiquer l'etat de corrosion d'une batterie notamment de vehicule automobile

Also Published As

Publication number Publication date
FR2872634A1 (fr) 2006-01-06

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100630