(19) (51) Int Cl.: F02D 17/04 (2006.01) (86) International application number:  PCT/US2007/026131 (87) International publication number:  WO 2008/085400 (17.07.2008 Gazette 2008/29) (45) Date of publication and mention  of the grant of the patent:  28.11.2018 Bulletin 2018/48 (21) Application number:  07863191.8 (22) Date of filing:  19.12.2007 (11) EP 2 100 018 B1 (54) SYSTEM AND METHOD FOR THERMAL MANAGEMENT OF ENGINE DURING IDLE SHUTDOWN (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: 29.12.2006 US 882708 P (43) Date of publication of application:  16.09.2009 Bulletin 2009/38 (73) Proprietor:  Volvo Group North America, Inc. Greensboro, NC 27409-6115 (US) (72) Inventors:  • CHOMINSKY, Wesley Greensboro, NC 27410 (US) • DEHART, Ronald, C. Kenersville, NC 27284 (US) (74) Representative:  Volvo Technology Corporation Volvo Group Intellectual Property  BF14100, VGHQ3A 405 08 Göteborg (SE) DE-A1- 3 223 318 US-A- 1 332 332 US-A- 4 421 075 US-A- 4 615 316 US-A- 5 179 920 US-A- 5 619 412 US-A- 5 732 676 US-A- 6 067 489 US-A- 6 067 489 US-A1- 2004 149 245 US-B1- 6 681 724 (56) References cited:  Note: Within nine months of the publication of the mention of the grant of the European patent in the European Patent Bulletin, any person may give notice to the European Patent Office of opposition to that patent, in accordance with the Implementing Regulations. Notice of oppositionshall not be deemedtohave been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention). Printed by Jouve, 75001 PARIS (FR) VERFAHREN UND VORRICHTUNGZUR WÄRMEVERWALTUNGEINESMOTORSWÄHREND DES  STILLSTANDS SYSTÈME ET PROCÉDÉ DE GESTION THERMIQUE D’UN MOTEUR PENDANT L’ARRÊT AU  RALENTI (12) EUROPEAN PATENT SPECIFICATION