EP 2140218 A1 20100106 - HEAT EXCHANGER FOR FLUIDS CIRCULATING IN A U SHAPE
Title (en)
HEAT EXCHANGER FOR FLUIDS CIRCULATING IN A U SHAPE
Title (de)
WÄRMETAUSCHER FÜR IN U-FORM ZIRKULIERENDE FLUIDE
Title (fr)
ECHANGEUR DE CHALEUR POUR FLUIDES A CIRCULATION EN U
Publication
Application
Priority
- EP 2007063741 W 20071211
- FR 0701132 A 20070216
Abstract (en)
[origin: FR2912811A1] The exchanger has inlet and outlet collecting boxes for collecting fluid circulating in multichannel type plane tubes (2) and contiguous tubes (2`, 2``) that are aligned with respect to each other. The boxes are formed by superimposition, in alternation, of cover and spacer walls (4, 5). A separation wall (9) forms a U shaped circuit for another fluid. The wall (9) is constituted of a metallic plate and connected and fixed to the boxes and a hollow plate (15). The wall (9) has a recess (22) to authorize passage of the latter fluid on sides of the wall (9) between rows of the tubes (2, 2`).
IPC 8 full level
F28D 7/16 (2006.01); F28F 9/02 (2006.01); F28F 9/22 (2006.01)
CPC (source: EP)
F28D 7/1692 (2013.01); F28F 9/0221 (2013.01); F28F 9/22 (2013.01); F28D 2021/0073 (2013.01); F28F 2009/224 (2013.01)
Citation (search report)
See references of WO 2008107032A1
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
DOCDB simple family (publication)
FR 2912811 A1 20080822; FR 2912811 B1 20130208; EP 2140218 A1 20100106; WO 2008107032 A1 20080912
DOCDB simple family (application)
FR 0701132 A 20070216; EP 07848064 A 20071211; EP 2007063741 W 20071211