(19)
(11) EP 4 399 818 A1

(12)

(43) Date of publication:
17.07.2024 Bulletin 2024/29

(21) Application number: 22768491.7

(22) Date of filing: 05.09.2022
(51) International Patent Classification (IPC): 
H04B 10/2575(2013.01)
G01V 15/00(2006.01)
 G01S 1/02(2010.01)
G02B 6/44(2006.01)
(52) Cooperative Patent Classification (CPC):
H04B 10/2575; G01S 2205/01; G01S 5/0205; G01S 5/0221; G01S 5/0226; G01S 5/16; G01S 5/18; G02B 6/562
(86) International application number:
PCT/NL2022/050499
(87) International publication number:
WO 2023/038520 (16.03.2023 Gazette 2023/11)
(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: 08.09.2021 NL 2029149

(71) Applicants:
  • Dino Beheer B.V.
    7522 CZ Enschede (NL)
  • Heibrink Beheer B.V.
    8091 MK Wezep (NL)

(72) Inventors:
  • HEIBRINK, Jan
    8091MK Wezep (NL)
  • KLOPPENBURG, Jan Hendrik
    1251 GP Laren (NL)
  • KOKKELER, Franciscus Gerhardus Maria
    7522 CZ Enschede (NL)

(74) Representative: Mink-Lindenburg, Charlotte Hildegard 
Octrooibureau Mink B.V. P.O. Box 85658
2508 CJ The Hague
2508 CJ The Hague (NL)

   


(54) POSITION DETECTION ELEMENT FOR AN OPTICAL CABLE, DEVICE FOR TRANSMITTING AN OPTICAL SIGNAL TO A POSITION DETECTION ELEMENT ON AN OPTICAL CABLE, SYSTEM AND METHOD FOR LOCATING A NON-VISIBLE OPTICAL CABLE