EP 2019957 A1 2009-02-04 - ALUMINIUM HEAT EXCHANGER FOR AN "EGR" SYSTEM
ALUMINIUM HEAT EXCHANGER FOR AN "EGR" SYSTEM
ALUMINIUMWÄRMETAUSCHER FÜR EIN AGR-SYSTEM
ECHANGEUR DE CHALEUR EN ALUMINIUM DESTINE A UN SYSTEME 'EGR'
- EP 2007054200 W
- ES 200601102 A
[origin: WO2007125118A1] The invention relates to an aluminium heat exchanger for an EGR system comprising a casing (11) housing a plurality of pipes (35, 55, 75) for the passage of the gas to be cooled configured inside a body (21, 41, 61) formed by at least two extruded aluminium profiles (23, 25; 43, 45; 63, 65) delimiting said pipes (35, 55, 75) between them, several heads (13, 17) coupled to the inlet pipe of gas from the exhaust manifold and to the gas outlet pipe connected to the intake manifold of the engine, and cooling means including a cooling chamber (19) located between said body (21, 41, 61) and said casing (11).
IPC 8 full level (invention and additional information)
CPC (invention and additional information)
F28F 1/022 (2013.01); F02M 26/26 (2016.02); F02M 26/32 (2016.02); F28D 7/10 (2013.01); F28D 7/103 (2013.01); F02M 26/11 (2016.02); F28D 21/0003 (2013.01); F28F 9/0219 (2013.01); F28F 21/08 (2013.01); F28F 2255/16 (2013.01)
Citation (search report)
See references of WO 2007125118A1
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