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(11)

EP 2 217 855 A1

(12)

(43) Date of publication: 18.08.2010 Bulletin 2010/33 (21) Application number: 08851411.2 (22) Date of filing: 12.11.2008

(51) International Patent Classification (IPC):  F21V 25/00(2006.01) F21V 19/00(2006.01) F21K 7/00(0000.00) H05B 33/08(2006.01) (86) International application number: PCT/SE2008/051299 (87) International publication number: WO 2009/067074 (28.05.2009 Gazette 2009/22)

(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: 19.11.2007 SE 0702576 (71) Applicants: Eskilstuna Elektronikpartner AB Box 93 631 02 Eskilstuna (SE) Eskilstuna Elektronik AB 631 02 Eskilstuna (SE)	(72) Inventor: LARSSON, Tommy S-640 43 Ärla (SE) (74) Representative: Axelsson, Nils Ake A.L. et al Groth & Co. KB, Box 6107 102 32 Stockholm 102 32 Stockholm (SE)