(19)

(11)

EP 2 802 835 A1

(12)

(43) Date of publication: 19.11.2014 Bulletin 2014/47 (21) Application number: 13735908.9 (22) Date of filing: 04.01.2013

(51) International Patent Classification (IPC):  F28F 3/08(2006.01) (86) International application number: PCT/US2013/020206 (87) International publication number: WO 2013/106240 (18.07.2013 Gazette 2013/29)

(84) Designated Contracting States: 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 (30) Priority: 12.01.2012 US 201213348832 (71) Applicant: Westinghouse Electric Company LLC Cranberry Township, Pennsylvania 16066 (US)	(72) Inventor: TAYLOR, Creed Signal Mountain, TN 37377 (US) (74) Representative: Gallo, Wolfgang  Fleuchaus & Gallo Partnerschaft mbB Patent- und Rechtsanwälte Ludwigstrasse 26 86152 Augsburg 86152 Augsburg (DE)