EP 2638352 A1 20130918 - HEAT EXCHANGER AND ASSOCIATED METHOD OF FORMING FLOW PERTURBATORS
Title (en)
HEAT EXCHANGER AND ASSOCIATED METHOD OF FORMING FLOW PERTURBATORS
Title (de)
WÄRMETAUSCHER UND DAZUGEHÖRIGES VERFAHREN ZUR HERSTELLUNG VON STRÖMUNGSSTÖRERN
Title (fr)
ECHANGEUR DE CHALEUR ET PROCEDE DE FORMATION DE PERTURBATEURS ASSOCIE
Publication
Application
Priority
- FR 1059222 A 20101109
- EP 2011069577 W 20111107
Abstract (en)
[origin: WO2012062716A1] The invention relates to a heat exchanger, for heat exchange between first and second fluids, especially for a motor vehicle, comprising: first channels for the flow of the first fluid along a first flow direction (D1); second channels for the flow of the second fluid; and perturbation walls (13) placed in the second channels for flow of the second fluid and having flow perturbators (15) for perturbing the flow of the second fluid. According to the invention, the perturbation walls (13) comprise, respectively, at least one separating partition (19), said at least one partition (19) extending along a second direction (D2) substantially perpendicular to the first direction of flow of the first fluid and over a predefined distance from said wall (13) of less than the total width of said wall along the second direction, so as to define at least two passages for the flow of the second fluid substantially perpendicular to the flow of the first fluid.
IPC 8 full level
F28D 9/00 (2006.01); F28F 3/02 (2006.01); F28F 9/00 (2006.01); F28F 13/12 (2006.01)
CPC (source: EP US)
B60K 11/06 (2013.01 - US); F28D 9/0043 (2013.01 - EP US); F28F 3/025 (2013.01 - EP US); F28F 9/001 (2013.01 - EP US); F28F 13/12 (2013.01 - EP US); F28D 2021/0082 (2013.01 - EP US); F28F 2250/102 (2013.01 - EP); Y10T 29/4935 (2015.01 - EP US)
Citation (search report)
See references of WO 2012062716A1
Citation (examination)
US 2010024508 A1 20100204 - OPFERKUCH FRANK [DE], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
FR 2967249 A1 20120511; FR 2967249 B1 20121221; CN 103477176 A 20131225; EP 2638352 A1 20130918; JP 2014500941 A 20140116; JP 5906250 B2 20160420; MX 2013005210 A 20130628; US 2013284409 A1 20131031; WO 2012062716 A1 20120518
DOCDB simple family (application)
FR 1059222 A 20101109; CN 201180064552 A 20111107; EP 11794059 A 20111107; EP 2011069577 W 20111107; JP 2013538151 A 20111107; MX 2013005210 A 20111107; US 201113883907 A 20111107