(19)

(11)

EP 2 414 106 A1

(12)

(43) Date of publication: 08.02.2012 Bulletin 2012/06 (21) Application number: 10756469.2 (22) Date of filing: 24.03.2010

(51) International Patent Classification (IPC):  B05C 5/04(2006.01) (86) International application number: PCT/US2010/000858 (87) International publication number: WO 2010/110873 (30.09.2010 Gazette 2010/39)

(84) Designated Contracting States: 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 SE SI SK SM TR (30) Priority: 24.03.2009 US 210903 P (71) Applicant: ALSTOM Technology Ltd 5400 Baden (CH)	(72) Inventor: SEITZ, Michael, W. Houston, TX 77040 (US) (74) Representative: Hellwig, Tillmann Johannes  Dreiss Patentanwälte Gerokstrasse 1 70188 Stuttgart 70188 Stuttgart (DE)