(19)

(11)

EP 2 494 572 A2

(12)

(88) Date of publication A3: 16.06.2011 (43) Date of publication: 05.09.2012 Bulletin 2012/36 (21) Application number: 10773955.9 (22) Date of filing: 06.10.2010

(51) International Patent Classification (IPC):  H01H 37/48(2006.01) (86) International application number: PCT/GB2010/051673 (87) International publication number: WO 2011/042740 (14.04.2011 Gazette 2011/15)

(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: 06.10.2009 GB 0917454 (71) Applicant: Heatrod Elements Limited London EC4V 5HF (GB)	(72) Inventor: HUNT, Andrew Altrincham Cheshire WA14 3FD (GB) (74) Representative: Fearnside, Andrew Simon et al Appleyard Lees 15 Clare Road Halifax, HX1 2HY Halifax, HX1 2HY (GB)