(19)
(11) EP 3 743 974 A1

(12)

(43) Date of publication:
02.12.2020 Bulletin 2020/49

(21) Application number: 18847157.7

(22) Date of filing: 28.12.2018
(51) International Patent Classification (IPC): 
H02J 1/10(2006.01)
H02J 7/34(2006.01)
 H02J 7/00(2006.01)
H02J 7/14(2006.01)
(86) International application number:
PCT/IB2018/060694
(87) International publication number:
WO 2019/145777 (01.08.2019 Gazette 2019/31)
(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: 25.01.2018 CH 862018
25.01.2018 CH 872018
29.08.2018 US 201862724503 P
09.11.2018 US 201862758299 P
05.12.2018 US 201816211074

(71) Applicant: H55 SA
1950 Sion (CH)

(72) Inventor:
  • DEMONT, Sébastien
    1966 Ayent (CH)

(74) Representative: P&TS SA (AG, Ltd.) 
Avenue J.-J. Rousseau 4 P.O. Box 2848
2001 Neuchâtel
2001 Neuchâtel (CH)

   


(54) ELECTRICAL POWERING OR DRIVE SYSTEM FOR A MOTOR IN AN ELECTRICALLY DRIVEN AIRCRAFT