EP 2420791 A4 20140305 - PLATE HEAT EXCHANGER
Title (en)
PLATE HEAT EXCHANGER
Title (de)
PLATTENWÄRMETAUSCHER
Title (fr)
ÉCHANGEUR THERMIQUE À PLAQUES
Publication
Application
Priority
- KR 2010002323 W 20100415
- KR 20090033219 A 20090416
Abstract (en)
[origin: EP2420791A2] A plate heat exchanger capable of increasing the fluidity of a fluid and realizing improved heat exchange efficiency, wherein each of stacked heat exchange elements are formed by assembling upper and lower plates, with first and second flow channels for first and second fluids respectively defined in each element and between the elements, inlet and outlet ports formed in opposite ends of the element, upper and lower flanges formed on the respective upper and lower plates, and upper and lower flow grooves diagonally extending on the lower surface of the upper plate and on the upper surface of the lower plate and intersecting with each other to define the first flow channel, wherein a flow guide structure for guiding the first fluid in at least two flow directions is provided on each of the areas around the inlet and outlet ports of the upper and lower plates.
IPC 8 full level
F28D 9/00 (2006.01); F28F 3/02 (2006.01); F28F 3/04 (2006.01)
CPC (source: EP KR US)
F28D 1/0333 (2013.01 - EP US); F28D 9/00 (2013.01 - KR); F28D 9/0043 (2013.01 - EP US); F28F 3/02 (2013.01 - KR); F28F 3/042 (2013.01 - EP US); F28F 3/044 (2013.01 - EP US); F28F 3/046 (2013.01 - EP US); F28F 9/026 (2013.01 - EP US)
Citation (search report)
- [Y] WO 2005088223 A1 20050922 - BEHR GMBH & CO KG [DE], et al
- [Y] EP 0252275 A2 19880113 - SCHMIDT W GMBH CO KG [DE]
- [A] WO 9739301 A1 19971023 - ALFA LAVAL AB [SE], et al
- [A] KR 100892109 B1 20090408 - KOREA DELPHI AUTOMOTIVE SYSTEM [KR]
- [A] DE 102006048305 A1 20080417 - MODINE MFG CO [US]
- See references of WO 2010120125A2
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 MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
EP 2420791 A2 20120222; EP 2420791 A4 20140305; CN 102395853 A 20120328; CN 102395853 B 20140402; KR 100950689 B1 20100331; US 2012031598 A1 20120209; WO 2010120125 A2 20101021; WO 2010120125 A3 20110310
DOCDB simple family (application)
EP 10764664 A 20100415; CN 201080016708 A 20100415; KR 20090033219 A 20090416; KR 2010002323 W 20100415; US 201013264450 A 20100415