(19)
(11) EP 2 838 083 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
25.02.2015 Bulletin 2015/09

(43) Date of publication A2:
18.02.2015 Bulletin 2015/08

(21) Application number: 14173122.4

(22) Date of filing: 19.06.2014
(51) International Patent Classification (IPC): 
G10K 11/30(2006.01)
 H04R 1/34(2006.01)
(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: 19.06.2013 IT VR20130147

(71) Applicant: Camesasca, Angelo
37139 Verona (IT)

(72) Inventor:
  • Camesasca, Angelo
    37139 Verona (IT)

(74) Representative: Fisauli, Beatrice A. M. 
Con Lor S.p.A Via Renato Fucini, 5
20133 Milano
20133 Milano (IT)

   


(54) Acoustic lens and acoustic diffuser comprising said acoustic lens


(57) This is an acoustic lens (10; 10'; 110; 210; 310; 410; 510) for the refraction of acoustic waves generated by an acoustic source (70; 72; 170; 270; 371; 470; 471; 570).
In addition, it is a diffuser comprising an acoustic lens (10; 10'; 110; 210; 310; 410; 510).







Search report












Search report