(19)
(11) EP 1 924 831 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:
23.04.2014 Bulletin 2014/17

(45) Mention of the grant of the patent:
05.03.2014 Bulletin 2014/10

(21) Application number: 06797589.6

(22) Date of filing: 31.08.2006
(51) International Patent Classification (IPC): 
G01L 23/22(2006.01)
 F02P 5/152(2006.01)
(86) International application number:
PCT/JP2006/317713
(87) International publication number:
WO 2007/032244 (22.03.2007 Gazette 2007/12)

(54)

KNOCK DETERMINATION APPARATUS AND METHOD FOR ENGINES

KLOPFBESTIMMUNGS-VORRICHTUNG UND -VERFAHREN FÜR MOTOREN

PROCEDE ET DISPOSITIF PERMETTANT DE DETERMINER LA PRESENCE D'UN CLIQUETIS POUR DES MOTEURS

(84) Designated Contracting States:
DE FR IT

(30) Priority: 16.09.2005 JP 2005270649

(43) Date of publication of application:
28.05.2008 Bulletin 2008/22

(73) Proprietors:
  • DENSO CORPORATION
    Kariya-city, Aichi 448-8661 (JP)
    Designated Contracting States:
    DE 
  • TOYOTA JIDOSHA KABUSHIKI KAISHA
    Toyota-shi, Aichi-ken, 471-8571 (JP)

(72) Inventors:
  • TAKEMURA, Yuichi
    Aichi, 4488661 (JP)
  • KASASHIMA, Kenji
    Toyota-shi, Aichi-ken, 471-8571 (JP)
  • KANEKO, Rihito
    Toyota-shi, Aichi-ken, 471-8571 (JP)

(74) Representative: TBK 
Bavariaring 4-6
80336 München
80336 München (DE)


(56) References cited: : 
EP-A1- 1 416 156
US-A- 5 188 080
 FR-A1- 2 721 657
   
       
    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).