(19)
(11) EP 4 347 348 A1

(12)

(43) Date of publication:
10.04.2024 Bulletin 2024/15

(21) Application number: 22728961.8

(22) Date of filing: 27.05.2022
(51) International Patent Classification (IPC): 
B61L 5/18(2006.01)
(52) Cooperative Patent Classification (CPC):
B61L 5/1845
(86) International application number:
PCT/GB2022/051358
(87) International publication number:
WO 2022/248878 (01.12.2022 Gazette 2022/48)
(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: 28.05.2021 GB 202107730

(71) Applicant: UNIPART RAIL LIMITED
Cowley, Oxford, Oxfordshire OX24 2PG (GB)

(72) Inventors:
  • AYDIN, Ilkan
    Southport Merseyside PR9 7TN (GB)
  • CONYNGHAM, Kurt
    Southport Merseyside PR9 7TN (GB)

(74) Representative: HGF 
HGF Limited 1 City Walk
Leeds LS11 9DX
Leeds LS11 9DX (GB)

   


(54) RAIL SIGNAL