(19)
(11) EP 4 823 339 A1

(12)

(43) Date of publication:
21.10.2026 Bulletin 2026/43

(21) Application number: 24833882.4

(22) Date of filing: 13.12.2024
(51) International Patent Classification (IPC): 
A21B 1/48(2006.01)
A23L 5/10(2016.01)
A23B 4/052(2006.01)
(52) Cooperative Patent Classification (CPC):
A21B 1/48; A23B 4/0523; A23L 5/17
(86) International application number:
PCT/EP2024/086271
(87) International publication number:
WO 2025/125595 (19.06.2025 Gazette 2025/25)
(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: 15.12.2023 NL 2036554

(71) Applicant: Marel Further Processing B.V.
5831 AV Boxmeer (NL)

(72) Inventors:
  • MEULENDIJKS, Johannes Martinus
    5831 AV Boxmeer (NL)
  • VAN DEN HEUIJ, Frank Johannes Antonius
    5831 AV Boxmeer (NL)
  • HOEKSTRA-SUURS, Patricia
    5831 AV Boxmeer (NL)

(74) Representative: EP&C 
P.O. Box 3241
2280 GE Rijswijk
2280 GE Rijswijk (NL)

   


(54) SPIRAL OVEN AND METHOD FOR TREATING FOOD PRODUCTS WITH CONDITIONED AIR