EP 2674715 A1 20131218 - A plate heat exchanger with thermally drilled hole
Title (en)
A plate heat exchanger with thermally drilled hole
Title (de)
Plattenwärmetauscher mit Fliessbohrung
Title (fr)
Échangeur thermique de plaque avec un trou réalisé par fluoperçage
Publication
Application
Priority
EP 12171915 A 20120614
Abstract (en)
The invention relates to a plate heat exchanger (1) including a plate package (P), which plate package includes a plurality of heat exchanger plates (A, B) of at least two configurations which are joined to each other and which alternate with each other to form a stack (2) of heat exchanger plates (A, B) forming plate interspaces (3, 4) between the heat exchanger plates. The plate interspaces (3, 4) are arranged to receive at least two different fluids. At least one through hole (20) is arranged to extend between the exterior of the plate package (P) and a compartment (5) inside the plate package, the compartment (5) being at least partly formed by any of the plate interspaces (3, 4), wherein the at least one through hole (20) is formed by a thermal drilling.
IPC 8 full level
F28D 9/00 (2006.01); F28F 9/00 (2006.01); F28F 9/02 (2006.01); B21J 5/06 (2006.01)
CPC (source: EP KR US)
B21J 5/066 (2013.01 - EP KR US); F25B 39/022 (2013.01 - KR); F28D 9/0006 (2013.01 - EP KR US); F28D 9/005 (2013.01 - EP KR US); F28D 9/0062 (2013.01 - KR US); F28F 9/00 (2013.01 - EP US); F28F 9/0243 (2013.01 - EP KR US); F28F 9/0248 (2013.01 - EP KR US); F28F 9/0273 (2013.01 - EP KR US); F28F 9/16 (2013.01 - KR)
Citation (search report)
- [Y] EP 1242782 A1 20020925 - ALFA LAVAL AB [SE]
- [Y] EP 1066493 A1 20010110 - ALFA LAVAL AB [SE]
- [Y] EP 0487007 A2 19920527 - WOLFSGRUBER GUGLIELMO [IT]
- [Y] EP 0677716 A1 19951018 - SHOWA ALUMINUM CORP [JP]
- [Y] US 2003010017 A1 20030116 - MYERS STEPHEN J [US], et al
- [Y] US 2008257538 A1 20081023 - PERSSON LARS [SE]
- [Y] US 2007160510 A1 20070712 - SCHULTZ ERIC C [US], et al
- [Y] DALE JOHNSON: "Let the revolution begin", INTERNET CITATION, 3 January 2004 (2004-01-03), XP002424482, Retrieved from the Internet <URL:http://www.fandmmag.com/fmmag/article_archives.asp?action=details&magarticle_id=404&channel_id=10&mag_id=5> [retrieved on 20070313]
- [A] "Bohren, wo es am duennsten ist", WERKSTATT UND BETRIEB, CARL HANSER VERLAG GMBH & CO. KG, DE, vol. 141, no. 10, 1 October 2008 (2008-10-01), pages 104 - 105, XP001517648, ISSN: 0043-2792
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2674715 A1 20131218; CN 104350350 A 20150211; JP 2015519535 A 20150709; KR 20150030235 A 20150319; KR 20170020937 A 20170224; TW 201405085 A 20140201; TW I619920 B 20180401; US 2015168075 A1 20150618; WO 2013186193 A1 20131219
DOCDB simple family (application)
EP 12171915 A 20120614; CN 201380030937 A 20130611; EP 2013061982 W 20130611; JP 2015516583 A 20130611; KR 20157000542 A 20130611; KR 20177004194 A 20130611; TW 102121014 A 20130614; US 201314407555 A 20130611