(19)
(11) EP 3 538 262 A1

(12)

(43) Date of publication:
18.09.2019 Bulletin 2019/38

(21) Application number: 17797542.2

(22) Date of filing: 24.10.2017
(51) International Patent Classification (IPC): 
B01J 27/043(2006.01)
A61L 2/232(2006.01)
B01J 21/18(2006.01)
B01J 21/06(2006.01)
C02F 1/74(2006.01)
C02F 1/50(2006.01)
C02F 103/00(2006.01)
 C02F 1/72(2006.01)
B01J 27/057(2006.01)
B01J 37/03(2006.01)
C02F 1/78(2006.01)
B01J 27/20(2006.01)
B01J 37/02(2006.01)
(86) International application number:
PCT/EP2017/077073
(87) International publication number:
WO 2018/086863 (17.05.2018 Gazette 2018/20)
(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:
MA MD

(30) Priority: 09.11.2016 ES 201631422
09.11.2016 EP 16382519

(71) Applicant: BSH Hausgeräte GmbH
81739 München (DE)

(72) Inventors:
  • ARTAL LAHOZ, Maria Carmen
    50007 Zaragoza (ES)
  • BISCHOF, Andreas
    10407 Berlin (DE)
  • BUNUEL MAGDALENA, Miguel Angel
    50017 Zaragoza (ES)
  • LAZARO VILLARROYA, Guillermo Alberto
    50005 Zaragoza (ES)
  • SANZ NAVAL, Javier
    50193 Zaragoza (ES)

   


(54) HOUSEHOLD APPLIANCE HAVING A SELF-CLEANING CATALYTICALLY ACTIVE SURFACE AND A METHOD FOR OPERATING THE SAME