EP 2105694 A1 20090930 - Heat exchanger
Title (en)
Heat exchanger
Title (de)
Wärmetauscher
Title (fr)
Échangeur de chaleur
Publication
Application
Priority
FR 0801633 A 20080326
Abstract (en)
The plate (4) has two large sides (26), two small sides (28) and a peripheral edge (30) that is contained in a plane (P) and forms a connection zone, where the plate is made of pressed metal sheet having thickness lower than or equal to 35 millimeters. A wall (40) perpendicularly extends to the plane containing the peripheral edge. The wall is placed on a part of one of the large sides and on length of one of the large sides. The metal sheet includes a fin and a notch that are placed on the peripheral edge. An independent claim is also included for a flat tube comprising two plates.
Abstract (fr)
L'invention concerne une plaque pour tube plat (2) d'échangeur de chaleur (1) réalisée à partir d'une tôle de métal emboutie comportant un bord périphérique (30) contenu dans un plan (P) et formant une zone de liaison (42). La plaque (4) comprend au moins une paroi (40) s'étendant perpendiculairement au plan (P).
IPC 8 full level
F28F 19/00 (2006.01); F28D 1/03 (2006.01)
CPC (source: EP US)
F28D 1/0333 (2013.01 - EP US); F28F 19/00 (2013.01 - EP US); F28D 1/0341 (2013.01 - EP US); F28F 2225/04 (2013.01 - EP US); F28F 2265/00 (2013.01 - EP US); F28F 2280/00 (2013.01 - EP)
Citation (applicant)
US 3207216 A 19650921 - DONALDSON DESMOND M
Citation (search report)
- [X] US 3207216 A 19650921 - DONALDSON DESMOND M
- [X] FR 1534427 A 19680726 - MARSTON EXCELSIOR LTD
- [X] US 5111877 A 19920512 - BUCHANAN WILLIAM J [US], et al
- [X] GB 2275005 A 19940817 - DIMPLEX [GB]
- [X] FR 2194933 A1 19740301 - VOLKSWAGENWERK AG [DE]
- [X] FR 1585848 A 19700130
Designated contracting state (EPC)
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 SE SI SK TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
EP 2105694 A1 20090930; EP 2105694 B1 20190417; FR 2929390 A1 20091002; FR 2929390 B1 20141010; JP 2009257739 A 20091105; JP 5722528 B2 20150520; US 2009242182 A1 20091001
DOCDB simple family (application)
EP 09155763 A 20090320; FR 0801633 A 20080326; JP 2009071338 A 20090324; US 41190409 A 20090326