(19)

(11)

EP 2 344 829 A1

(12)

(43) Date of publication: 20.07.2011 Bulletin 2011/29 (21) Application number: 09817093.9 (22) Date of filing: 30.09.2009

(51) International Patent Classification (IPC):  F28F 7/00(2006.01) F24F 13/30(2006.01) F28F 1/00(2006.01) F28F 3/02(2006.01) (86) International application number: PCT/AU2009/001292 (87) International publication number: WO 2010/037165 (08.04.2010 Gazette 2010/14)

(84) Designated Contracting States: 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 Designated Extension States: AL BA RS (30) Priority: 30.09.2008 AU 2008905082 01.10.2008 AU 2008905098 (71) Applicant: Baltimore Aircoil Company, Inc. Jessup, MD 21227 (US)	(72) Inventors: DE JONG, Robert Carrum Victoria 3197 (AU) HALL, Grant, David Mont Albert North Victoria 3129 (AU) (74) Representative: Sayer, Robert David et al Agile IP LLP Airport House Purley Way Croydon, Surrey CR0 0XZ Croydon, Surrey CR0 0XZ (GB)