Title:
磁性素子
Document Type and Number:
Japanese Patent JP6676405
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a magnetic element having a shape covering a coil with a magnetic material such as a pot type inductor and excellent in filling workability of sealing resin.SOLUTION: An inductor 1 is provided with a coil 3 formed by winding a winding around a core magnetic body 2a and an outer peripheral magnetic body 2b in which the coil is disposed is so configured that the coil 3 is sealed with a sealing resin 4, and at least one magnetic body of the core magnetic body and the outer peripheral magnetic body constituting the magnetic element is provided with a flow control path 6 and an air pocket which control a resin flow when filling a surface facing the coil with the sealing resin.SELECTED DRAWING: Figure 1
Inventors:
Kayo Sakai
Eiichiro Shimazu
Kobe Shogo
Takayuki Oda
Eiichiro Shimazu
Kobe Shogo
Takayuki Oda
Application Number:
JP2016033563A
Publication Date:
April 08, 2020
Filing Date:
February 24, 2016
Export Citation:
Assignee:
ntn corporation
International Classes:
H01F17/04; H01F27/255
Domestic Patent References:
| JP2000260623A | ||||
| JP55047178U | ||||
| JP2014027050A | ||||
| JP2007096181A | ||||
| JP57010727U | ||||
| JP54095864U |
Attorney, Agent or Firm:
Wake Hikari
Wake Manipulation
Wake Manipulation
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