(19)
(11) EP 4 445 029 A1

(12)

(43) Date of publication:
16.10.2024 Bulletin 2024/42

(21) Application number: 22916863.8

(22) Date of filing: 04.11.2022
(51) International Patent Classification (IPC): 
F04C 29/00(2006.01)
F04B 39/06(2006.01)
F24H 7/00(2022.01)
 F04C 29/04(2006.01)
F04C 18/16(2006.01)
(52) Cooperative Patent Classification (CPC):
F04B 39/062; F04B 39/0207; F04B 39/16
(86) International application number:
PCT/PL2022/050075
(87) International publication number:
WO 2023/128774 (06.07.2023 Gazette 2023/27)
(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:
KH MA MD TN

(30) Priority: 31.12.2021 PL 44005521

(71) Applicant: Asfi Spólka z.o.o.
62-800 Kalisz (PL)

(72) Inventors:
  • BARTCZAK, Mateusz
    62-800 Kalisz (PL)
  • BARTCZAK, Lukasz
    62-800 Kalisz (PL)
  • BARTCZAK, Grzegorz
    62-800 Kalisz (PL)

(74) Representative: JWP Patent & Trademark Attorneys 
ul. Minska 75
03-828 Warszawa
03-828 Warszawa (PL)

   


(54) THE SYSTEM AND THE METHOD FOR RECOVERY OF WASTE HEAT ENERGY CONTAINED IN OIL IN AN OIL-COOLED AIR COMPRESSOR