EP 2742304 B1 20190403 - PLATE HEAT EXCHANGER
Title (en)
PLATE HEAT EXCHANGER
Title (de)
PLATTENWÄRMETAUSCHER
Title (fr)
ÉCHANGEUR DE CHALEUR À PLAQUES
Publication
Application
Priority
- DE 102011080824 A 20110811
- EP 2012064710 W 20120726
Abstract (en)
[origin: WO2013020823A1] The invention relates to a plate heat exchanger (1) comprising a cover plate (2), a base plate (3), and heat exchanger plates (4) arranged in the form of a stack between the cover plate and the base plate. The base plate (3) overlaps the edge of the adjacent heat exchanger plate (4) and has an edge (9) which is arranged in the direction of the heat exchanger plate stack and which follows a contour of the heat exchanger plate stack at least along some sections. It is essential to the invention that the edge (9) is formed by a projection (7) at least in some regions, said projection being integrally formed with the base plate (3) and being bent along folding lines (6a, 6b, 6c, 6d). In this manner, the base plate (3) can be produced in an inexpensive and weight- and material-optimized manner with a high rigidity.
IPC 8 full level
CPC (source: EP US)
F28D 9/005 (2013.01 - EP US); F28D 9/0062 (2013.01 - US); F28F 3/08 (2013.01 - US); F28F 9/00 (2013.01 - EP US); F28F 2280/04 (2013.01 - EP US)
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
DOCDB simple family (publication)
DE 102011080824 A1 20130214; CN 103717990 A 20140409; CN 103717990 B 20160302; EP 2742304 A1 20140618; EP 2742304 B1 20190403; JP 2014521921 A 20140828; JP 6158809 B2 20170705; US 10048013 B2 20180814; US 2014352935 A1 20141204; WO 2013020823 A1 20130214
DOCDB simple family (application)
DE 102011080824 A 20110811; CN 201280037277 A 20120726; EP 12740960 A 20120726; EP 2012064710 W 20120726; JP 2014525381 A 20120726; US 201214238198 A 20120726