Title:
コイル装置
Document Type and Number:
Japanese Patent JP6696343
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a coil device which allows for fixing of a pair of bobbins, without using a holder, and the like.SOLUTION: A first bobbin 30a and a second bobbin 30b are arranged so that the first winding axis direction and the second winding axis direction are substantially in parallel. At a first flange, a pair of first fitting protrusions are formed in the Z axis direction. At a second flange, a pair of second fitting recesses are formed in the Z axis direction, and at a third flange, a pair of third fitting recesses are formed in the Z direction. At a fourth flange, a pair of fourth fitting protrusions are formed in the Z direction. In the Z axis direction, the pair of first fitting protrusions 33c can be fitted removably in the pair of third fitting recesses 35c, and in the Z direction, the pair of fourth fitting protrusions 36c can be fitted removably in the pair of second fitting recesses 34c.SELECTED DRAWING: Figure 5
Inventors:
Ichizo Kobayashi
Takashi Arasawa
Takashi Arasawa
Application Number:
JP2016150150A
Publication Date:
May 20, 2020
Filing Date:
July 29, 2016
Export Citation:
Assignee:
tdk Corporation
International Classes:
H01F17/04; H01F5/02; H01F27/32; H01F41/12; H03H7/09
Domestic Patent References:
| JP4099513U | ||||
| JP2006032659A | ||||
| JP2001274023A | ||||
| JP49020047U | ||||
| JP49021116U | ||||
| JP2010129917A | ||||
| JP2009224649A | ||||
| JP2008502293A | ||||
| JP77113U |
Attorney, Agent or Firm:
Maeda/Suzuki International Patent Corporation