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(11)

EP 2 223 321 A1

(12)

(43) Date of publication: 01.09.2010 Bulletin 2010/35 (21) Application number: 08863905.9 (22) Date of filing: 17.12.2008

(51) International Patent Classification (IPC):  H01H 83/20(2006.01) H01H 71/24(2006.01) H01H 71/16(2006.01) (86) International application number: PCT/SI2008/000067 (87) International publication number: WO 2009/082358 (02.07.2009 Gazette 2009/27)

(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 MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (30) Priority: 24.12.2007 SI 200700340 21.10.2008 SI 200800246 (71) Applicant: ETI ELEKTROELEMENT D.D. 1411 Izlake (SI)	(72) Inventors: SMRKOLJ, Jozef 1411 Izlake (SI) VIDMAR, Stane 1410 Zagorje ob Savi (SI) DRNOVSEK, Borut 1410 Zagorje ob Savi (SI) (74) Representative: Golmajer Zima, Marjanca et al Patentna pisarna d.o.o. Copova 14 P.O. Box 1725 1001 Ljubljana 1001 Ljubljana (SI)