EP 2454547 A2 20120523 - PLATE HEAT EXCHANGER HAVING A PLURALITY OF PLATES STACKED ONE UPON THE OTHER
Title (en)
PLATE HEAT EXCHANGER HAVING A PLURALITY OF PLATES STACKED ONE UPON THE OTHER
Title (de)
PLATTENWÄRMETAUSCHER MIT MEHREREN ÜBEREINANDER GESTAPELTEN PLATTEN
Title (fr)
ÉCHANGEUR DE CHALEUR À PLAQUES CONSTITUÉ DE PLUSIEURS PLAQUES EMPILÉES LES UNES SUR LES AUTRES
Publication
Application
Priority
- EP 2010059800 W 20100708
- AT 11172009 A 20090716
Abstract (en)
[origin: WO2011006825A2] The invention relates to a plate heat exchanger (1) having a plurality of plates (2) stacked one above the other, each alternatingly spanning a first and a second flow space (3) for a first or second medium, wherein each plate (2) comprises a circumferential edge (4) and is designed substantially having the shape of a basin, and wherein two adjacent plates (2) are each connected to each other by the circumferential edges (4), and wherein an end plate (7) is fixedly connected to at least one adjacent plate (2) at at least one end (14, 15) of the stack (5), wherein the circumferential edge (4) of the adjacent plate (2) is supported on a wall surface (19) of the end plate (7) implemented parallel to said edge (4) and is fixedly connected to said wall surface. In order to increase the strength without substantial weight disadvantage, the end plate (7) is made of an aluminum alloy, wherein the wall surface (19) is preferably implemented between two substantially flat, parallel surfaces (7', 7'') of the end plate (7).
IPC 8 full level
F28D 9/00 (2006.01)
CPC (source: EP US)
F28D 9/005 (2013.01 - EP US); F28F 9/02 (2013.01 - EP US); F28D 2021/0089 (2013.01 - EP US); F28F 2225/04 (2013.01 - EP US); F28F 2275/04 (2013.01 - EP US); F28F 2280/06 (2013.01 - EP US)
Citation (search report)
See references of WO 2011006825A2
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 SE SI SK SM TR
DOCDB simple family (publication)
WO 2011006825 A2 20110120; WO 2011006825 A3 20110623; AT 508537 A1 20110215; AT 508537 B1 20110415; CN 102483310 A 20120530; EP 2454547 A2 20120523; EP 2454547 B1 20160406; JP 2012533047 A 20121220; JP 5675802 B2 20150225; PL 2454547 T3 20161230; US 2012175092 A1 20120712; US 9528773 B2 20161227
DOCDB simple family (application)
EP 2010059800 W 20100708; AT 11172009 A 20090716; CN 201080031959 A 20100708; EP 10732347 A 20100708; JP 2012519982 A 20100708; PL 10732347 T 20100708; US 201013383924 A 20100708