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Patent Searching and Data


Title:
INDUCTOR COMPONENT
Document Type and Number:
WIPO Patent Application WO/2017/188076
Kind Code:
A1
Abstract:
Provided is an inductor component that is small and has excellent characteristics. Outer-winding upper wiring parts 2c and inner-winding upper wiring parts 2a are each arranged at equal intervals along the peripheral direction of a coil core 4. End faces 31c of outer-winding inner-peripheral metal pins and end faces 31a of inner-winding inner-peripheral metal pins are arranged so as to at least partially overlap in an annular first region 5 positioned on the inner peripheral side of the coil core 4. End faces 31d of outer-winding outer-peripheral metal pins and end faces 31b of inner-winding outer-peripheral metal pins are arranged so as to at least partially overlap in an annular second region 6 positioned on the outer peripheral side of the coil core 4. When viewed in a superimposed state, the outer-winding upper wiring parts 2c and the inner-winding upper wiring parts 2a are alternately arranged, and each outer-winding upper wiring part 2c has a portion that overlaps with an adjacent inner-winding upper wiring part 2a.

Inventors:
OTSUBO YOSHIHITO (JP)
Application Number:
JP2017/015668
Publication Date:
November 02, 2017
Filing Date:
April 19, 2017
Export Citation:
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Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01F17/06
Domestic Patent References:
WO2015146736A12015-10-01
WO2010004491A12010-01-14
WO2015133361A12015-09-11
Foreign References:
JP2004153057A2004-05-27
JPH08162329A1996-06-21
Attorney, Agent or Firm:
YANASE, Yuji et al. (JP)
Yuji Yanase (JP)
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