Global Patent Index - EP 3196582 B1

EP 3196582 B1 20191016 - 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

EP 3196582 B1 20191016 (EN)

Application

EP 17152472 A 20170120

Priority

US 201615003475 A 20160121

Abstract (en)

[origin: EP3196582A1] 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 (examination)

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)

EP 3196582 A1 20170726; EP 3196582 B1 20191016; US 2017211898 A1 20170727

DOCDB simple family (application)

EP 17152472 A 20170120; US 201615003475 A 20160121