(19)
(11) EP 2 116 713 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:
14.09.2011 Bulletin 2011/37

(45) Mention of the grant of the patent:
13.04.2011 Bulletin 2011/15

(21) Application number: 09010526.3

(22) Date of filing: 01.10.2007
(51) International Patent Classification (IPC): 
F02D 45/00(2006.01)

(54)

Internal combustion engine knock determination device and knock determination method

Vorrichtung zur Beurteilung des Klopfens einer Brennkraftmaschine und Verfahren zur Beurteilung des Klopfens

Dispositif de jugement de cliquetis de moteur à combustion interne et procédé de jugement de cliquetis

(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

(30) Priority: 06.10.2006 JP 2006274948
10.05.2007 JP 2007125892

(43) Date of publication of application:
11.11.2009 Bulletin 2009/46

(62) Application number of the earlier application in accordance with Art. 76 EPC:
07829279.4 / 2071170

(73) Proprietors:
  • Toyota Jidosha Kabushiki Kaisha
    Toyota-shi, Aichi-ken 471-8571 (JP)
  • Nippon Soken, Inc.
    Shimohasumi-cho Nishio-shi Aichi 445-0012 (JP)

(72) Inventors:
  • Oe, Shuhei
    Nishio-shi, Aichi-ken, 445-0012 (JP)
  • Ohara, Kouzi
    Nishio-shi, Aichi-ken, 445-0012 (JP)
  • Masuda, Satoshi
    Kariya-shi, Aichi-ken 448-8661 (JP)
  • Takemura, Yuuichi
    Kariya-shi, Aichi-ken 448-8661 (JP)
  • Kaneko, Rihito
    Toyota-shi, Aichi-ken, 471-8571 (JP)
  • Kasashima, Kenji
    Toyota-shi, Aichi-ken, 471-8571 (JP)
  • Yoshihara, Masatomo
    Toyota-shi, Aichi-ken, 471-8571 (JP)
  • Senda, Kenji
    Toyota-shi, Aichi-ken, 471-8571 (JP)
  • Hanai, Norihito
    Toyota-shi, Aichi-ken, 471-8571 (JP)
  • Yamasako, Yasuhiro
    Toyota-shi, Aichi-ken, 471-8571 (JP)

(74) Representative: Kuhnen & Wacker 
Patent- und Rechtsanwaltsbüro Prinz-Ludwig-Strasse 40A
85354 Freising
85354 Freising (DE)


(56) References cited: : 
JP-A- 11 270 400
US-A1- 2006 136 117
 US-A1- 2005 251 320
   
       
    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).