Title (en)

HEAT EXCHANGER

Title (de)

WÄRMETAUSCHER

Title (fr)

ÉCHANGEUR THERMIQUE

Publication

EP 2889570 A4 20160608 (EN)

Application

EP 13817311 A 20130621

Priority

• JP 2012153240 A 20120709
• JP 2013003907 W 20130621

Abstract (en)

[origin: US2015136366A1] First passages of a heat exchanger each include a plurality of channels that each connect an inlet formed in an inflow surface of a core and an outlet formed in an outflow surface of the core together. The channels have different channel resistances. The heat exchanger includes a flow-directing member of a first type disposed to a side of the core where the inflow surface is located to provide a uniform distribution of a dynamic pressure of the first fluid flowing into the core to the inflow surface; and a flow-directing member of a second type reducing a difference between flow rates of the first fluid through the channels arising from a difference in channel resistance between the channels forming each first passage of the core.

IPC 8 full level

F28F 9/22 (2006.01); F28D 9/00 (2006.01); F28F 3/00 (2006.01); F28F 3/08 (2006.01); F28F 9/02 (2006.01); F28F 13/06 (2006.01)

CPC (source: EP US)

F28D 7/005 (2013.01 - US); F28D 9/0006 (2013.01 - EP US); F28D 9/0068 (2013.01 - EP US); F28F 9/0265 (2013.01 - EP US); F28F 9/028 (2013.01 - EP US); F28F 13/06 (2013.01 - EP US); F28F 2009/222 (2013.01 - EP US)

Citation (search report)

• [X] EP 2068107 A1 20090610 - PANASONIC CORP [JP]
• [A] AT 507552 A4 20100615 - SIEMENS VAI METALS TECH GMBH [AT]
• [A] JP 2007170271 A 20070705 - USUI KOKUSAI SANGYO KK
• [AD] JP 2001248980 A 20010914 - MARUYASU & CO LTD
• See references of WO 2014010180A1

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)

US 2015136366 A1 20150521; BR 112015000249 A2 20170627; CN 104428622 A 20150318; EA 030192 B1 20180731; EA 201590160 A1 20150529; EP 2889570 A1 20150701; EP 2889570 A4 20160608; EP 2889570 B1 20170809; JP 2014016083 A 20140130; JP 5795994 B2 20151014; WO 2014010180 A1 20140116

DOCDB simple family (application)

US 201314413689 A 20130621; BR 112015000249 A 20130621; CN 201380036190 A 20130621; EA 201590160 A 20130621; EP 13817311 A 20130621; JP 2012153240 A 20120709; JP 2013003907 W 20130621