(19)
(11) EP 3 638 442 A1

(12)

(43) Date of publication:
22.04.2020 Bulletin 2020/17

(21) Application number: 18826441.0

(22) Date of filing: 09.11.2018
(51) International Patent Classification (IPC): 
B22F 9/08(2006.01)
B22F 1/00(2006.01)
(86) International application number:
PCT/IB2018/058809
(87) International publication number:
WO 2019/092641 (16.05.2019 Gazette 2019/20)
(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: 09.11.2017 PL 42341017
13.03.2018 PL 42486918
03.06.2018 PL 42580318

(71) Applicant: 3d Lab SP. Z O.O.
02-862 Warszawa (PL)

(72) Inventors:
  • ZRODOWSKI, Lukasz
    80-462 Gdansk (PL)
  • RALOWICZ, Robert
    02-768 Warszawa (PL)
  • ROZPENDOWSKI, Jakub
    02-972 Warszawa (PL)
  • CZARNECKA, Katarzyna
    03-802 Warszawa (PL)
  • LACISZ, Wojciech
    02-777 Warszawa (PL)
  • OSTRYSZ, Mateusz
    02-462 Wi zowna (PL)
  • KACZYNSKI, Konrad
    15-673 Bialystok (PL)
  • TYSZKO, Berenika
    44-100 Gliwice (PL)
  • STROZ, Anna
    05-530 Gora Kalwaria (PL)
  • ZEBROWSKA, Barbara
    05-402 Otwock (PL)

(74) Representative: AOMB Polska Sp. z.o.o. 
Ul. Emilii Plater 53 21st Floor
00-113 Warsaw
00-113 Warsaw (PL)

   


(54) DEVICE FOR THE MANUFACTURING OF SPHERICAL METAL POWDERS BY AN ULTRASONIC ATOMIZATION METHOD