(19)
(11) EP 0 020 321 A1

(12)

(43) Date of publication:
07.01.1981 Bulletin 1981/01

(21) Application number: 78900091.0

(22) Date of filing: 23.08.1978
(51) International Patent Classification (IPC): 
E02B 3/ 12( . )
 F16L 1/ 12( . )
(86) International application number:
PCT/GB1978/000010
(87) International publication number:
WO 1979/000108 (08.03.1979 Gazette 1979/05)
(84) Designated Contracting States:
FR

(30) Priority: 24.08.1977 GB 19770035392
12.09.1977 GB 19770037940
07.11.1977 GB 19770046172
30.05.1978 GB 19780024674

(71) Applicants:
  • Larsen, Ole Fjord
    DK-6700 Esbjerg (DK)
  • HARTLEY, David
    Nr Meopham, Kent (GB)

(72) Inventor:
  • LARSEN, Ole, Fjord
    DK-6700 Esbjerg (DK)

   


(54) A SYSTEM FOR DEPOSITING SEDIMENT AND/OR PROTECTING AN INSTALLATION ON THE FLOOR OF A BODY OF WATER