Title:
巻回磁気コアを有する磁気回路
Document Type and Number:
Japanese Patent JP5687433
Kind Code:
B2
Abstract:
Magnetic circuit (2) comprising a gap bridging element (8) made of a nonmagnetic metal and a wound magnetic core (4) comprising a plurality of stacked concentric ring layers of magnetic material having a high magnetic permeability. The magnetic core has a gap (6) extending through a section of the stacked concentric ring layers of magnetic material, wherein the bridging element is welded to a lateral face (14a) of the wound magnetic core on either side of the gap. Welding connections (22a) between the bridging element and the magnetic core extend across the stacked concentric ring layers.
Inventors:
シルヴァン、デモリ
ピエール、マリアーノ、ベネディティ
ティエリ、ディディエ、シュナヴァール
ピエール、マリアーノ、ベネディティ
ティエリ、ディディエ、シュナヴァール
Application Number:
JP2010037298A
Publication Date:
March 18, 2015
Filing Date:
February 23, 2010
Export Citation:
Assignee:
レム アンテレクチュアル プロペルティ エスアー
International Classes:
H01F27/25; H01F3/04; H01F27/24; H01F27/26
Attorney, Agent or Firm:
Koji Kitamura
Toshio Takao
Toshio Takao