EP 1899669 B1 20150812 - PLATE HEAT EXCHANGER WITH EXCHANGING STRUCTURE FORMING SEVERAL CHANNELS IN A PASSAGE
Title (en)
PLATE HEAT EXCHANGER WITH EXCHANGING STRUCTURE FORMING SEVERAL CHANNELS IN A PASSAGE
Title (de)
PLATTENWÄRMETAUSCHER MIT DURCH EINE AUSTAUSCHSTRUKTUR ERFOLGENDER FORMUNG MEHRERER KANÄLE IN EINER PASSAGE
Title (fr)
ECHANGEUR DE CHALEUR A PLAQUES AVEC STRUCTURE D'ECHANGE FORMANT PLUSIEURS CANAUX DANS UN PASSAGE
Publication
Application
Priority
- FR 2006050600 W 20060606
- FR 0551560 A 20050609
Abstract (en)
[origin: WO2006131685A2] The invention concerns a heat exchanger with brazed plates comprising a stack of parallel plates defining a plurality of generally flat fluid circulating passages, closure bars which delimit said passages and distributing means for distributing a fluid to each passage of a first series of passages and means for conveying another fluid to a second series of passages wherein at least one passage contains organized exchanging structures (15) which form a plurality of channels (19) in the width of the passage and also at least three channels (19) in the height of the passage. The invention is useful for air separation by cryogenic distillation.
IPC 8 full level
F25J 3/04 (2006.01); F25J 5/00 (2006.01); F28D 9/00 (2006.01); F28D 21/00 (2006.01); F28F 3/02 (2006.01)
CPC (source: EP US)
F25J 3/04975 (2013.01 - EP US); F25J 5/002 (2013.01 - EP US); F25J 5/005 (2013.01 - EP US); F28D 9/0062 (2013.01 - EP US); F28F 3/02 (2013.01 - EP US); F28F 3/025 (2013.01 - EP US); F25J 2250/02 (2013.01 - EP US); F25J 2250/04 (2013.01 - EP US); F25J 2290/20 (2013.01 - EP US); F28D 2021/0033 (2013.01 - EP US); F28F 2260/02 (2013.01 - EP 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 NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2006131685 A2 20061214; WO 2006131685 A3 20070518; CN 101194137 A 20080604; CN 101194137 B 20101124; CN 101871744 A 20101027; EP 1899669 A2 20080319; EP 1899669 B1 20150812; FR 2887020 A1 20061215; FR 2887020 B1 20070831; JP 2008545946 A 20081218; US 2008210415 A1 20080904; US 2012090354 A1 20120419
DOCDB simple family (application)
FR 2006050600 W 20060606; CN 200680020242 A 20060606; CN 201010154708 A 20060606; EP 06778947 A 20060606; FR 0551560 A 20050609; JP 2008515269 A 20060606; US 201113253477 A 20111005; US 91692006 A 20060606