(19)
(11) EP 4 740 294 A1

(12)

(43) Date of publication:
13.05.2026 Bulletin 2026/20

(21) Application number: 24735554.8

(22) Date of filing: 17.06.2024
(51) International Patent Classification (IPC): 
H02K 41/03(2006.01)
H02K 33/12(2006.01)
 H02K 7/14(2006.01)
(52) Cooperative Patent Classification (CPC):
H02K 41/031; H02K 7/14; H02K 2201/12; H02K 33/12
(86) International application number:
PCT/EP2024/066748
(87) International publication number:
WO 2025/008166 (09.01.2025 Gazette 2025/02)
(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
GE KH MA MD TN

(30) Priority: 05.07.2023 FI 20235795

(71) Applicant: Lekatech Oy
47400 Kausala (FI)

(72) Inventors:
  • PELTOLA, Jyri
    47400 KAUSALA (FI)
  • PELTOLA, Tuomo
    47400 KAUSALA (FI)
  • PYRHÖNEN, Juha
    53851 LAPPEENRANTA (FI)

(74) Representative: Väänänen, Janne Kalervo 
Vanarix Oy Laaksolahdentie 74
02730 Espoo
02730 Espoo (FI)

   


(54) A STATOR CORE STRUCTURE FOR A TUBULAR LINEAR ELECTRIC MACHINE