(19)
(11) EP 3 906 344 A1

(12)

(43) Date of publication:
10.11.2021 Bulletin 2021/45

(21) Application number: 20712680.6

(22) Date of filing: 13.02.2020
(51) International Patent Classification (IPC): 
E03C 1/122(2006.01)
E03C 1/232(2006.01)
E03C 1/23(2006.01)
(52) Cooperative Patent Classification (CPC):
E03C 1/232; E03C 2001/2317; E03C 1/2306; E03C 1/1225
(86) International application number:
PCT/IB2020/051177
(87) International publication number:
WO 2020/194074 (01.10.2020 Gazette 2020/40)
(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
Designated Validation States:
KH MA MD TN

(30) Priority: 27.03.2019 IT 201900004597

(71) Applicant: Ravani S.r.l.
25065 Lumezzane (BS) (IT)

(72) Inventors:
  • STEFINI, Federico
    25065 Lumezzane (BS) (IT)
  • RAVANI, Marco Dalmazio
    25065 Lumezzane (BS) (IT)

(74) Representative: Biesse S.r.l. 
Via Corfù, 71
25124 Brescia
25124 Brescia (IT)

   


(54) ASSEMBLY OF A DRAIN WITH AN AERATOR TO INCREASE THE RELIABILITY OF AN OVERFLOW MECHANISM