(19)

(11)

EP 3 019 750 A2

(12)

(88) Date of publication A3: 14.05.2015 (43) Date of publication: 18.05.2016 Bulletin 2016/20 (21) Application number: 14742105.1 (22) Date of filing: 30.06.2014

(51) International Patent Classification (IPC):  F04C 29/04(2006.01) F04C 18/16(2006.01) F04C 29/12(2006.01) (86) International application number: PCT/US2014/044859 (87) International publication number: WO 2015/006081 (15.01.2015 Gazette 2015/02)

(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 RS SE SI SK SM TR Designated Extension States: BA ME (30) Priority: 10.07.2013 US 201361844526 P (71) Applicant: Carrier Corporation Farmington, CT 06034 (US)	(72) Inventor: PILESKI, Peter J. Syracuse, New York 13221 (US) (74) Representative: Taylor, Adam David  Dehns St Bride's House 10 Salisbury Square London EC4Y 8JD London EC4Y 8JD (GB)