JPH029407U - - Google Patents
Info
- Publication number
- JPH029407U JPH029407U JP8743688U JP8743688U JPH029407U JP H029407 U JPH029407 U JP H029407U JP 8743688 U JP8743688 U JP 8743688U JP 8743688 U JP8743688 U JP 8743688U JP H029407 U JPH029407 U JP H029407U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- core
- view
- chiyoke
- central magnetic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000758 substrate Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 1
Landscapes
- Coils Or Transformers For Communication (AREA)
Description
第1図は本考案によるコイル部品としてのチヨ
ークコイルの一例の分解斜視図、第2図は同、縦
断面図、第3図は本考案によるコイル部品に適用
するコアの他例の横断平面図、第4図はさらに他
例の横断平面図、第5図A及びBはさらに他例の
斜視図及び使用状態の縦断面図、第6図A及びB
はさらに他例の斜視図及び使用状態の縦断面図、
第7図は本考案の他の実施例の分解斜視図、第8
図は同、縦断面図、第9図はさらに他例の分解斜
視図、第10図は同、縦断面図である。
図中、1はコイル(ラミネートコイル)、1a
は内周端子電極面、1bは外周端子電極面、2は
コア、2a,12,22,32,42は中央磁心
部、2d,12a,22a,32a,42aは逃
げ部、3は基板、4a,4bは端子片、sは半田
である。
FIG. 1 is an exploded perspective view of an example of a chiyoke coil as a coil component according to the present invention, FIG. 2 is a longitudinal sectional view of the same, and FIG. 3 is a cross-sectional plan view of another example of the core applied to the coil component according to the present invention. FIG. 4 is a cross-sectional plan view of another example, FIGS. 5A and B are a perspective view and a vertical cross-sectional view of another example in use, and FIGS. 6A and B
Further, a perspective view of another example and a longitudinal sectional view of the used state,
FIG. 7 is an exploded perspective view of another embodiment of the present invention;
9 is an exploded perspective view of another example, and FIG. 10 is a longitudinal sectional view of the same. In the figure, 1 is a coil (laminated coil), 1a
is the inner peripheral terminal electrode surface, 1b is the outer peripheral terminal electrode surface, 2 is the core, 2a, 12, 22, 32, 42 is the central magnetic core part, 2d, 12a, 22a, 32a, 42a are the relief parts, 3 is the substrate, 4a , 4b are terminal pieces, and s is solder.
Claims (1)
コアにコイルを嵌挿し、該コアの開口部に基板を
接合して構成されるチヨークコイル及びトランス
等のコイル部品において、 上記コイルの中央磁心部の少なくとも端面側部
に上記コイルの電磁接続部に対する逃げ部を設け
たことを特徴とするチヨークコイル及びトランス
等のコイル部品。[Claims for Utility Model Registration] In coil components such as chiyoke coils and transformers, which are constructed by inserting a coil into a core formed by surrounding a central magnetic core with side walls, and bonding a substrate to the opening of the core. A coil component such as a chiyoke coil or a transformer, characterized in that a relief portion for an electromagnetic connection portion of the coil is provided at least on an end face side of a central magnetic core portion of the coil.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988087436U JP2533948Y2 (en) | 1988-06-30 | 1988-06-30 | Coil components such as choke coils and transformers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988087436U JP2533948Y2 (en) | 1988-06-30 | 1988-06-30 | Coil components such as choke coils and transformers |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH029407U true JPH029407U (en) | 1990-01-22 |
JP2533948Y2 JP2533948Y2 (en) | 1997-04-30 |
Family
ID=31312049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988087436U Expired - Lifetime JP2533948Y2 (en) | 1988-06-30 | 1988-06-30 | Coil components such as choke coils and transformers |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2533948Y2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1055919A (en) * | 1997-04-28 | 1998-02-24 | Tdk Corp | Magnetic core |
JP2013254911A (en) * | 2012-06-08 | 2013-12-19 | Sumida Corporation | Method of manufacturing magnetic element and magnetic element |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4848160U (en) * | 1971-09-30 | 1973-06-23 |
-
1988
- 1988-06-30 JP JP1988087436U patent/JP2533948Y2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4848160U (en) * | 1971-09-30 | 1973-06-23 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1055919A (en) * | 1997-04-28 | 1998-02-24 | Tdk Corp | Magnetic core |
JP2013254911A (en) * | 2012-06-08 | 2013-12-19 | Sumida Corporation | Method of manufacturing magnetic element and magnetic element |
CN105428006A (en) * | 2012-06-08 | 2016-03-23 | 胜美达集团株式会社 | Magnetic element |
Also Published As
Publication number | Publication date |
---|---|
JP2533948Y2 (en) | 1997-04-30 |
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