(19)

(11)

EP 1 869 371 A1

(12)

(43) Date of publication: 26.12.2007 Bulletin 2007/52 (21) Application number: 06747355.3 (22) Date of filing: 12.04.2006

(51) International Patent Classification (IPC):  F24H 9/20(2006.01) (86) International application number: PCT/KR2006/001351 (87) International publication number: WO 2006/109994 (19.10.2006 Gazette 2006/42)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR (30) Priority: 13.04.2005 KR 20050030849 (71) Applicant: Kim, Dong-Yeol Busan 616-100 (KR)	(72) Inventor: Kim, Dong-Yeol Busan 616-100 (KR) (74) Representative: Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät  Maximilianstrasse 58 80538 München 80538 München (DE)