SOUNDPROOFING DEVICE, PARTICULARLY FOR VENTILATION CHANNELS - Patent 3047215

(19)

(11)

EP 3 047 215 A1

(12)

(43)	Date of publication:
	27.07.2016 Bulletin 2016/30

(21)	Application number: 14725452.8

(22)	Date of filing: 21.05.2014

(51)

International Patent Classification (IPC):

F24F 13/24^(2006.01)

F24F 13/02^(2006.01)

(86)	International application number:
	PCT/EP2014/060396

(87)	International publication number:
	WO 2015/039772 (26.03.2015 Gazette 2015/12)

(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:

19.09.2013 IT MI20131540

(71)	Applicant: Carpenteria Leggera Aerotecnica - C.L.A. - S.r.l.
	23036 Teglio (IT)

(72)	Inventor:
	LAPSUS, Luigi I-23020 Poggiridenti (IT)

(74)	Representative: Modiano, Micaela Nadia
	Modiano & Partners Via Meravigli, 16 20123 Milano 20123 Milano (IT)

(54)	SOUNDPROOFING DEVICE, PARTICULARLY FOR VENTILATION CHANNELS