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1. WO2020070309 - MAGNETIC CORE ARRANGEMENT, INDUCTIVE DEVICE AND INSTALLATION DEVICE

Publication Number WO/2020/070309
Publication Date 09.04.2020
International Application No. PCT/EP2019/076961
International Filing Date 04.10.2019
IPC
H01F 3/14 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
3Cores, yokes or armatures
10Composite arrangements of magnetic circuits
14Constrictions; Gaps, e.g. air-gaps
CPC
H01F 3/14
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
3Cores, Yokes, or armatures
10Composite arrangements of magnetic circuits
14Constrictions; Gaps, e.g. air-gaps
Applicants
  • ABB SCHWEIZ AG [CH]/[CH]
Inventors
  • DISSELNKÖTTER, Rolf
  • KJELLSSON, Jimmy
  • HOZOI, Adrian
Agents
  • WESCH, Arno
Priority Data
18198914.605.10.2018EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) MAGNETIC CORE ARRANGEMENT, INDUCTIVE DEVICE AND INSTALLATION DEVICE
(FR) AGENCEMENT DE NOYAU MAGNÉTIQUE, DISPOSITIF INDUCTIF ET DISPOSITIF D'INSTALLATION
Abstract
(EN)
The present application provides a magnetic core arrangement (100) for an inductive device. The magnetic core arrangement includes: a first magnetic core (110); and a second magnetic core (120), the second magnetic core (120) including at least one non-magnetic gap (122, 122a, 122b) extending in a cross-sectional plane of the second core (120) and being partly or totally filled by a resin.
(FR)
La présente invention concerne un agencement de noyau magnétique (100) pour un dispositif inductif. L'agencement de noyau magnétique comprend : un premier noyau magnétique (110) ; et un second noyau magnétique (120), le second noyau magnétique (120) comprenant au moins un entrefer non magnétique (122, 122a, 122b) s'étendant dans un plan de section transversale du second noyau (120) et étant partiellement ou totalement rempli d'une résine.
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