(19)
(11) EP 2 316 684 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:
29.05.2013 Bulletin 2013/22

(45) Mention of the grant of the patent:
09.01.2013 Bulletin 2013/02

(21) Application number: 10189409.5

(22) Date of filing: 29.10.2010
(51) International Patent Classification (IPC): 
B60K 11/02(2006.01)
F01P 7/10(2006.01)
 B60L 11/00(2006.01)
F01P 7/16(2006.01)

(54)

Cooling system of electric vehicle

Kühlsystem für ein Elektrofahrzeug

Système de refroidissement de véhicule électrique

(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 RS SE SI SK SM TR

(30) Priority: 29.10.2009 JP 2009249165

(43) Date of publication of application:
04.05.2011 Bulletin 2011/18

(73) Proprietor: Hitachi Ltd.
Tokyo 100-8280 (JP)

(72) Inventors:
  • Sawada, Itsuro c/o Hitachi, Ltd.
    Tokyo 100-8220 (JP)
  • Osaka, Tadashi c/o Hitachi, Ltd.
    Tokyo 100-8220 (JP)
  • Yokoyama, Atsushi c/o Hitachi, Ltd.
    Tokyo 100-8220 (JP)
  • Nasu, Shingo c/o Hitachi, Ltd.
    Tokyo 100-8220 (JP)
  • Imanishi, Yuto c/o Hitachi, Ltd.
    Tokyo 100-8220 (JP)
  • Sekiya, Sachio c/o Hitachi, Ltd.
    Tokyo 100-8220 (JP)

(74) Representative: MERH-IP Matias Erny Reichl Hoffmann 
Paul-Heyse-Strasse 29
80336 München
80336 München (DE)


(56) References cited: : 
JP-A- 11 285 106
 US-A1- 2009 015 205
   
       
    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).