(19)

(11)

EP 2 435 710 A1

(12)

(43) Date of publication: 04.04.2012 Bulletin 2012/14 (21) Application number: 10736774.0 (22) Date of filing: 26.05.2010

(51) International Patent Classification (IPC):  F04D 29/60(2006.01) F24F 13/02(2006.01) (86) International application number: PCT/GB2010/050873 (87) International publication number: WO 2010/136800 (02.12.2010 Gazette 2010/48)

(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 SE SI SK SM TR (30) Priority: 27.05.2009 GB 0909095 (71) Applicant: Wheeler, Russell Hampshire SO53 2AX (GB)	(72) Inventor: Wheeler, Russell Hampshire SO53 2AX (GB) (74) Representative: Locke, Andrew Robert  Barker Brettell LLP Medina Chambers Town Quay Southampton SO14 2AQ Southampton SO14 2AQ (GB)