EP 2063097 A1 20090527 - Internal combustion engine having exhaust gas cooling in cooling jacket
Title (en)
Internal combustion engine having exhaust gas cooling in cooling jacket
Title (de)
Verbrennungsmotor mit Abgaskühlung in einem Kühlmantel
Title (fr)
Moteur à combustion interne ayant un refroidissement de gaz d'échappement dans une enveloppe de refroidissement
Publication
Application
Priority
EP 07121246 A 20071121
Abstract (en)
An internal combustion engine (12) is disclosed that may include a cylinder housing element (50) having a wall structure defining at least one cylinder space (54) and a cooling fluid jacket (56) for cooling the cylinder housing element (50). A gas channel (58) may extend at least partly inside said cylinder housing element such that said cooling fluid jacket (56) reduces the temperature of a gas in the gas channel (58). Also disclosed is a method of cooling exhaust gas in an exhaust gas recirculation system (10) of an internal combustion engine (12) having a cylinder housing element (50) with a wall structure defining at least one cylinder space (54) and a cooling fluid jacket (56) for cooling the cylinder housing element (50). The method may include circulating a flow of exhaust gas in heat transferring contact with a cooling fluid inside the cooling fluid jacket (56).
IPC 8 full level
F02M 25/07 (2006.01)
CPC (source: EP)
F02M 26/30 (2016.02); F02M 26/32 (2016.02); F02M 26/41 (2016.02); F28D 21/0003 (2013.01); F01N 3/30 (2013.01); F02B 29/0425 (2013.01); F02B 37/00 (2013.01); F02M 26/05 (2016.02); F02M 26/28 (2016.02); F02M 26/35 (2016.02)
Citation (search report)
- [XA] US 2002043254 A1 20020418 - IIZUKA YOSHIAKI [JP], et al
- [XA] EP 1099847 A2 20010516 - ISUZU MOTORS LTD [JP]
- [XA] DE 102004023540 A1 20051201 - DEUTZ AG [DE]
- [XA] GB 2019489 A 19791031 - MASCHF AUGSBURG NUERNBERG AG
- [XA] US 5931131 A 19990803 - HACKETT DAVID E [US]
- [XA] EP 1063411 A2 20001227 - MAN NUTZFAHRZEUGE AG [DE]
- [XA] EP 1069301 A2 20010117 - DETROIT DIESEL CORP [US]
- [DA] EP 0869275 A1 19981007 - CATERPILLAR INC [US]
Designated contracting state (EPC)
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
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
DOCDB simple family (application)
EP 07121246 A 20071121