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(11)

EP 1 692 432 A1

(12)

(43) Date of publication: 23.08.2006 Bulletin 2006/34 (21) Application number: 04797416.7 (22) Date of filing: 01.11.2004

(51) International Patent Classification (IPC):  F23Q 25/00(2006.01) (86) International application number: PCT/DK2004/000754 (87) International publication number: WO 2005/043041 (12.05.2005 Gazette 2005/19)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LU MC NL PL PT RO SE SI SK TR (30) Priority: 31.10.2003 DK 200301621 (71) Applicant: Johansen, Knud Erik 7700 Thisted (DK)	(72) Inventor: Johansen, Knud Erik 7700 Thisted (DK) (74) Representative: Nielsen, Henrik Sten et al Budde, Schou & Ostenfeld A/S Vester Sögade 10 1601 Copenhagen V 1601 Copenhagen V (DK)