EP 3196582 A1 20170726 - HEAT EXCHANGER WITH ENHANCED HEAT TRANSFER
Title (en)
HEAT EXCHANGER WITH ENHANCED HEAT TRANSFER
Title (de)
WÄRMETAUSCHER MIT VERBESSERTER WÄRMEÜBERTRAGUNG
Title (fr)
ÉCHANGEUR DE CHALEUR AVEC TRANSFERT DE CHALEUR AMÉLIORÉ
Publication
Application
Priority
US 201615003475 A 20160121
Abstract (en)
A heat exchange device includes a plurality of flow passages (110). Each flow passage has an inlet (120) and an outlet (122) configured for hot fluid flow in a direction from the inlet to the outlet. Secondary heat transfer elements (132) within and adjacent each flow passage have heat transfer characteristics varying in the direction of the hot fluid flow such that peak metal temperatures limit creep to acceptable values and such that transient thermal stresses are limited to values producing acceptable life of the device.
IPC 8 full level
F28F 1/42 (2006.01); F28D 1/04 (2006.01); F28D 1/047 (2006.01); F28F 1/12 (2006.01); F28F 9/02 (2006.01)
CPC (source: EP US)
F28D 1/0408 (2013.01 - EP US); F28D 1/0476 (2013.01 - EP US); F28D 9/0062 (2013.01 - EP US); F28F 1/126 (2013.01 - EP US); F28F 3/02 (2013.01 - US); F28F 3/025 (2013.01 - EP US); F28F 9/02 (2013.01 - EP US); F28F 9/0246 (2013.01 - EP US); F28F 13/14 (2013.01 - EP US); F28D 2001/0266 (2013.01 - US); F28F 2009/029 (2013.01 - EP US); F28F 2215/04 (2013.01 - EP US); F28F 2265/10 (2013.01 - EP US)
Citation (search report)
- [XY] DE 2362885 A1 19750619 - GO AUTOMOBILNY
- [Y] US 2013201628 A1 20130808 - AOKI MICHIMASA [JP], et al
- [X] DE 19846346 C1 20000309 - GEA MASCHINENKUEHLTECHNIK GMBH [DE]
- [X] WO 2014087225 A1 20140612 - BLUE BOX GROUP S R L [IT]
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3196582 A1 20170726; EP 3196582 B1 20191016; US 2017211898 A1 20170727
DOCDB simple family (application)
EP 17152472 A 20170120; US 201615003475 A 20160121