(19)
(11) EP 3 642 421 A2

(12)

(88) Date of publication A3:
21.03.2019

(43) Date of publication:
29.04.2020 Bulletin 2020/18

(21) Application number: 18740330.8

(22) Date of filing: 21.06.2018
(51) International Patent Classification (IPC): 
E02F 3/92(2006.01)
E02F 7/04(2006.01)
 E02F 3/88(2006.01)
(86) International application number:
PCT/NL2018/050398
(87) International publication number:
WO 2018/236213 (27.12.2018 Gazette 2018/52)
(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: 22.06.2017 NL 2019109

(71) Applicant: Baggermaatschappij Boskalis B.V.
3356 LK Papendrecht (NL)

(72) Inventors:
  • NEELISSEN, Roeland Frederik Johannes
    3356 LK Papendrecht (NL)
  • BIESHEUVEL, Mark
    3356 LK Papendrecht (NL)

(74) Representative: V.O. 
P.O. Box 87930
2508 DH Den Haag
2508 DH Den Haag (NL)

   


(54) TRAILING SUCTION HOPPER DREDGER HAVING A RECYCLE SYSTEM FOR EFFLUENT AND METHOD FOR SUCTION DREDGING