(19)

(11)

EP 1 730 402 A1

(12)

(43) Date of publication: 13.12.2006 Bulletin 2006/50 (21) Application number: 05708987.2 (22) Date of filing: 11.03.2005

(51) International Patent Classification (IPC):  F04B 39/00(2006.01) (86) International application number: PCT/IB2005/050873 (87) International publication number: WO 2005/088126 (22.09.2005 Gazette 2005/38)

(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 MC NL PL PT RO SE SI SK TR (30) Priority: 12.03.2004 TR 200400484 (71) Applicant: Arcelik Anonim Sirketi Istanbul, 34950 (TR)	(72) Inventors: Oguz, Emre Arcelik Anonim Sirketi 34950 Istanbul (TR) Erincin, Burhan Arcelik Anonim Sirketi 34950 Istanbul (TR) (74) Representative: Berkkam, Ayfer et al Ankara Patent Bureau Limited, Bestekar Sokak No. 10, Kavaklidere 06680 Ankara 06680 Ankara (TR)