(19)
(11) EP 2 306 581 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
03.07.2013 Bulletin 2013/27

(45) Mention of the grant of the patent:
17.04.2013 Bulletin 2013/16

(21) Application number: 10180313.8

(22) Date of filing: 27.09.2010
(51) International Patent Classification (IPC): 
H01M 10/42(2006.01)
G01R 31/36(2006.01)
 H01M 10/48(2006.01)

(54)

Abnormality prediction system for secondary batteries

Anormalitätsvorhersagesystem für Sekundärbatterien

Système de prédiction des anomalies pour batteries secondaires

(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

(30) Priority: 29.09.2009 JP 2009224225

(43) Date of publication of application:
06.04.2011 Bulletin 2011/14

(73) Proprietor: Mitsubishi Heavy Industries, Ltd.
Tokyo 108-8215 (JP)

(72) Inventors:
  • Matsumura, Hitoshi
    Tokyo 108-8215 (JP)
  • Ohishi, Masazumi
    Tokyo 108-8215 (JP)
  • Uchida, Masataka
    Tokyo 108-8215 (JP)
  • Kobayashi, Katsuaki
    Tokyo 108-8215 (JP)
  • Shigemizu, Tetsuro
    Tokyo 108-8215 (JP)
  • Tajima, Hidehiko
    Tokyo 108-8215 (JP)

(74) Representative: Henkel, Breuer & Partner 
Patentanwälte Maximiliansplatz 21
80333 München
80333 München (DE)


(56) References cited: : 
GB-A- 1 494 458
US-A- 6 072 300
 GB-A- 1 531 294
US-A1- 2005 242 820
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).