EP 2972041 A1 20160120 - TUBE BUNDLE FOR SHELL-AND-TUBE HEAT EXCHANGER AND A METHOD OF USE
Title (en)
TUBE BUNDLE FOR SHELL-AND-TUBE HEAT EXCHANGER AND A METHOD OF USE
Title (de)
ROHRBÜNDEL FÜR RÖHRENWÄRMEAUSTAUSCHER SOWIE VERFAHREN ZUR VERWENDUNG
Title (fr)
FAISCEAU TUBULAIRE POUR ÉCHANGEUR DE CHALEUR À ENVELOPPE ET TUBE ET PROCÉDÉ D'UTILISATION
Publication
Application
Priority
- US 201313828422 A 20130314
- US 2014014239 W 20140131
Abstract (en)
[origin: US2014262172A1] A tube bundle is provided for a shell-and-tube heat exchanger. The tube bundle includes a plurality of elongated tubes, each of which has an intermediate portion that has a cross section in the form of a flattened circle with at least one axis of symmetry. The tubes are arranged in concentric circles with the axis of symmetry extending tangentially to the circle to facilitate rotational flow of a shell-side fluid.
IPC 8 full level
F28D 7/00 (2006.01); F28F 9/013 (2006.01)
CPC (source: EP US)
F28D 7/1684 (2013.01 - EP US); F28F 1/025 (2013.01 - EP US); F28F 2009/222 (2013.01 - EP US); F28F 2009/224 (2013.01 - EP US); F28F 2009/226 (2013.01 - EP US)
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)
US 2014262172 A1 20140918; CA 2904471 A1 20140918; CN 105431702 A 20160323; EP 2972041 A1 20160120; EP 2972041 A4 20170201; HK 1216661 A1 20161125; KR 20150126677 A 20151112; WO 2014143435 A1 20140918
DOCDB simple family (application)
US 201313828422 A 20130314; CA 2904471 A 20140131; CN 201480014929 A 20140131; EP 14763903 A 20140131; HK 16104482 A 20160419; KR 20157028145 A 20140131; US 2014014239 W 20140131