(19)
(11) EP 4 367 439 A1

(12)

(43) Date of publication:
15.05.2024 Bulletin 2024/20

(21) Application number: 22735461.0

(22) Date of filing: 29.06.2022
(51) International Patent Classification (IPC): 
F23C 10/20(2006.01)
F23C 10/24(2006.01)
(52) Cooperative Patent Classification (CPC):
F23C 10/20; F23C 10/24
(86) International application number:
PCT/EP2022/067819
(87) International publication number:
WO 2023/280646 (12.01.2023 Gazette 2023/02)
(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 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: 07.07.2021 FI 20215793

(71) Applicant: Valmet Technologies Oy
02150 Espoo (FI)

(72) Inventors:
  • HILJANEN, Juha
    33900 Tampere (FI)
  • LEHTONEN, Pekka
    33900 Tampere (FI)
  • OJANPERÄ, Juha
    33900 Tampere (FI)
  • KANNIAINEN, Tuomas
    33900 Tampere (FI)

(74) Representative: Berggren Oy 
P.O. Box 16 Eteläinen Rautatiekatu 10A
00101 Helsinki
00101 Helsinki (FI)

   


(54) GRATE ASSEMBLY