(19)
(11) EP 4 313 181 A1

(12)

(43) Date of publication:
07.02.2024 Bulletin 2024/06

(21) Application number: 22781730.1

(22) Date of filing: 27.03.2022
(51) International Patent Classification (IPC): 
A61L 9/16(2006.01)
F24F 3/16(2021.01)
B60H 1/34(2006.01)
A61L 9/20(2006.01)
B01D 53/86(2006.01)
B60H 3/06(2006.01)
(52) Cooperative Patent Classification (CPC):
B01D 2257/70; B01D 2257/91; B01D 2257/90; B01D 2259/804; B01D 2258/06; B01D 2259/4566; B01D 2257/502; B01D 2257/404; B01D 2257/7027; B01D 53/885; B01D 2255/20707; B01D 2257/504; F24F 8/22; F24F 8/108; F24F 8/99; B60H 3/0608; B60H 3/0078; B60H 3/0071; B60H 1/00371; A61L 9/205; A61L 2209/14; A61L 2209/111
(86) International application number:
PCT/PL2022/050018
(87) International publication number:
WO 2022/211650 (06.10.2022 Gazette 2022/40)
(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: 31.03.2021 PL 43747121

(71) Applicant: Exel Air Tech Sp. z o.o.
05-830 Kajetany (PL)

(72) Inventors:
  • MIELCZAREK, Adam
    00-950 Warszawa (PL)
  • VOLFS, Ruslans
    1010 Ryga (LV)

(74) Representative: Grzelak, Anna 
Sigeon IP, sp z o. o. ul. Bukowinska 24A m. 65
02-703 Warszawa
02-703 Warszawa (PL)

   


(54) FLOW-THROUGH AIR PURIFIER