(19)

(11)

EP 2 734 737 A2

(12)

(88) Date of publication A3: 27.06.2013 (43) Date of publication: 28.05.2014 Bulletin 2014/22 (21) Application number: 12748533.2 (22) Date of filing: 25.06.2012

(51) International Patent Classification (IPC):  F04D 27/02(2006.01) (86) International application number: PCT/IB2012/053187 (87) International publication number: WO 2013/005129 (10.01.2013 Gazette 2013/02)

(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 (30) Priority: 07.07.2011 IT BA20110037 (71) Applicant: Industrial Plant Consultant Srl 70026 Modugno (IT)	(72) Inventors: DI FEBO, Massimiliano I-70026 Modugno (IT) DI FEBO, Antonio I-70026 Modugno (IT) (74) Representative: Bruni, Giovanni  Laforgia, Bruni & Partners Corso Duca degli Abruzzi, 78 10129 Torino 10129 Torino (IT)