Global Patent Index - EP 2199723 A1

EP 2199723 A1 20100623 - Heat exchanger

Title (en)

Heat exchanger

Title (de)

Wärmetauscher

Title (fr)

Échangeur de chaleur

Publication

EP 2199723 A1 20100623 (EN)

Application

EP 08171770 A 20081216

Priority

EP 08171770 A 20081216

Abstract (en)

A heat exchanger, comprising a circular housing having a first and a second end plate (6,7), where the first end plate is provided with an inlet port (2) and the first or the second end plate is provided with an outlet port (3), and further comprising a plurality of corrugated heat exchanger plates (10,11) having ridges (12) and grooves (13), where the heat exchanger plates are fixedly attached to each other, such that a first flow channel is created between the heat exchanger plates, and where the heat exchanger further comprises a plurality of compensation plates (20) positioned between the heat exchanger plates (6,7) and at least one of the end plates. The advantage of this heat exchanger is that it reduces the stress imposed on the inlet and outlet regions of the heat exchanger due to thermal cycling.

IPC 8 full level

F28D 9/00 (2006.01); F28F 9/00 (2006.01)

CPC (source: EP KR US)

F28D 9/00 (2013.01 - KR); F28D 9/0012 (2013.01 - EP US); F28F 9/00 (2013.01 - KR); F28F 9/005 (2013.01 - EP US); F28F 2265/26 (2013.01 - EP US)

Citation (applicant)

Citation (search report)

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 MT NL NO PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA MK RS

DOCDB simple family (publication)

EP 2199723 A1 20100623; EP 2199723 B1 20120411; AT E553349 T1 20120415; CN 102265109 A 20111130; JP 2012512377 A 20120531; JP 5405589 B2 20140205; KR 101286360 B1 20130715; KR 20110083751 A 20110720; US 2011259562 A1 20111027; WO 2010069756 A1 20100624

DOCDB simple family (application)

EP 08171770 A 20081216; AT 08171770 T 20081216; CN 200980151651 A 20091201; EP 2009066144 W 20091201; JP 2011541286 A 20091201; KR 20117013880 A 20091201; US 200913133423 A 20091201