EP 3669389 B1 20211229 - TOPOLOGY OF A FERRITE SHIELD FOR INDUCTIVE COILS
Title (en)
TOPOLOGY OF A FERRITE SHIELD FOR INDUCTIVE COILS
Title (de)
TOPOLOGIE EINES FERRITSCHILDES FÜR INDUKTIVE SPULEN
Title (fr)
TOPOLOGIE D'UN BLINDAGE EN FERRITE POUR BOBINES INDUCTIVES
Publication
Application
Priority
- NL 2019416 A 20170814
- EP 2018071901 W 20180813
Abstract (en)
[origin: WO2019034594A1] Assembly (10), comprising a first inductive coil (11) comprising one or more windings of an electric wire forming one or more coil loops, an arrangement of ferrite tiles (14) disposed on one side of the first inductive coil, characterised in that the ferrite tiles are disposed such that they form one or more tile loops corresponding to the one or more coil loops and such that spaces between adjacent ones of the ferrite tiles are aligned locally perpendicular to the electric wire. The assembly comprises at least one second inductive coil (19) wound about one or more of the ferrite tiles (14) such that a winding axis of the first inductive coil (11) and a winding axis of the second inductive coil are perpendicular
IPC 8 full level
H01F 27/28 (2006.01); H01F 27/36 (2006.01); H01F 27/38 (2006.01); H01F 27/40 (2006.01); H01F 38/14 (2006.01)
CPC (source: EP US)
H01F 27/2871 (2013.01 - EP); H01F 27/36 (2013.01 - EP); H01F 27/361 (2020.08 - EP US); H01F 27/38 (2013.01 - EP); H01F 27/40 (2013.01 - EP); H01F 38/14 (2013.01 - EP)
Designated contracting state (EPC)
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
DOCDB simple family (publication)
WO 2019034594 A1 20190221; EP 3669389 A1 20200624; EP 3669389 B1 20211229; NL 2019416 B1 20190221
DOCDB simple family (application)
EP 2018071901 W 20180813; EP 18752767 A 20180813; NL 2019416 A 20170814