(19)

(11)

EP 1 853 821 A2

(12)

(88) Date of publication A3: 09.11.2006 (43) Date of publication: 14.11.2007 Bulletin 2007/46 (21) Application number: 06710971.0 (22) Date of filing: 27.02.2006

(51) International Patent Classification (IPC):  F04B 39/00(2006.01) F04B 39/04(2006.01) F04B 39/16(2006.01) (86) International application number: PCT/IB2006/050600 (87) International publication number: WO 2006/090345 (31.08.2006 Gazette 2006/35)

(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: 28.02.2005 TR 200500678 (71) Applicant: Arçelik Anonim Sirketi 34950 Istanbul (TR)	(72) Inventor: SEKER, Deniz Arcelik Anonim Sirketi 34950 Istanbul (TR)