Title:
INDUCTOR DEVICE OF LIGHT-WEIGHT CONFIGURATION
Document Type and Number:
Japanese Patent JP2019096879
Kind Code:
A
Abstract:
To provide an inductor device of light-weight configuration in which the weight is optimized without sacrificing the capability of a device as a transmission/reception antenna, and the ratio Q/weight and sensitiveness/weight are maximized.SOLUTION: An inductor device includes a rectangular parallelepiped electrical insulation support 10 having three pairs of parallel external surfaces 11 defining orthogonal axes X, Y, Z and eight angles, a rectangular parallelepiped magnetic core 20 supported by the electrical insulation support 10 and a winding DZ of three conductors surrounding the magnetic core 20 and wound around the three axes X, Y, Z. The magnetic core 20 is a hollow magnetic core constituted of three pairs of thin plates 21, where each pair of thin plates 21 is constituted of two parallel thin plates perpendicular to one of the axes X, Y, Z and facing each other. Each thin plate 21 is made of a magnetic material, and attached to the electrical insulation support 10, and in contact with other surrounding thin plate 21 orthogonal thereto.SELECTED DRAWING: Figure 1
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Inventors:
SERGIO COBOS REYES
CUEVAS ANTONIO ROJAS
FRANCISCO EZEQUIEL NAVARRO PEREZ
CABEZA CLAUDIO CANETE
JORGE RODRIGUEZ
CUEVAS ANTONIO ROJAS
FRANCISCO EZEQUIEL NAVARRO PEREZ
CABEZA CLAUDIO CANETE
JORGE RODRIGUEZ
Application Number:
JP2018217439A
Publication Date:
June 20, 2019
Filing Date:
November 20, 2018
Export Citation:
Assignee:
PREMO SA
International Classes:
H01F17/04; H01F3/02; H01F27/24; H01F27/28; H01F27/30; H01Q7/08
Domestic Patent References:
| JP2012134201A | 2012-07-12 | |||
| JP2017508388A | 2017-03-23 | |||
| JP2009268087A | 2009-11-12 | |||
| JP2005224603A | 2005-08-25 |
Foreign References:
| EP1315178A1 | 2003-05-28 |
Attorney, Agent or Firm:
Patent business corporation Tsukuni