JPH0312417U - - Google Patents
Info
- Publication number
- JPH0312417U JPH0312417U JP7319489U JP7319489U JPH0312417U JP H0312417 U JPH0312417 U JP H0312417U JP 7319489 U JP7319489 U JP 7319489U JP 7319489 U JP7319489 U JP 7319489U JP H0312417 U JPH0312417 U JP H0312417U
- Authority
- JP
- Japan
- Prior art keywords
- core
- bobbin
- adjustment plate
- pair
- contact position
- 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.)
- Pending
Links
- 238000004804 winding Methods 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
Landscapes
- Coils Or Transformers For Communication (AREA)
Description
第１図は本考案によるインダクタの一実施例を
示す一部断面正面図、第２図は該実施例の分解斜
視図、第３図は従来のインダクタを示す一部断面
正面図である。
１……ボビン、１ａ……巻胴部、１ｂ，１ｃ…
…鍔、２……巻線、３，４……コア、３ａ，３ｂ
，４ａ，４ｂ……磁脚、５……接着剤、７……調
整板、７ａ……円筒部、７ｂ，７ｃ……突起、７
ｄ……歯、ａ，ｂ……コア当接面。
FIG. 1 is a partially sectional front view showing an embodiment of an inductor according to the present invention, FIG. 2 is an exploded perspective view of the embodiment, and FIG. 3 is a partially sectional front view showing a conventional inductor. 1... Bobbin, 1a... Winding trunk, 1b, 1c...
...Tsuba, 2...Winding, 3, 4...Core, 3a, 3b
, 4a, 4b...Magnetic leg, 5...Adhesive, 7...Adjustment plate, 7a...Cylindrical portion, 7b, 7c...Protrusion, 7
d...Teeth, a, b...Core contact surface.
Claims (1)
対をなすコアの磁脚を前記巻胴部に挿入する構造
のインダクタにおいて、ボビンの一方の鍔とコア
との間に、ボビンと同芯に調整板を介在させ、該
調整板の表面の対称位置に、周方向について傾斜
したコア当接面を有する一対の突起を形成し、前
記調整板のコアに対する回動角に応じて一方のコ
アの前記コア当接面に対する当接位置が設定され
、該当接位置によりコア間隙が設定されてボビン
にコアが固定された構造を有することを特徴とす
る狭公差インダクタ。 Equipped with a bobbin with flanges at both ends of the hollow winding body,
In an inductor having a structure in which magnetic legs of a pair of cores are inserted into the winding drum, an adjustment plate is interposed concentrically with the bobbin between one collar of the bobbin and the core, and the surface of the adjustment plate is symmetrical. a pair of protrusions having core abutting surfaces inclined in the circumferential direction are formed at positions, and a contact position of one core with respect to the core abutting surface is set according to a rotation angle of the adjustment plate with respect to the core; A narrow tolerance inductor characterized by having a structure in which a core is fixed to a bobbin with a core gap set by a corresponding contact position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7319489U JPH0312417U (en) | 1989-06-21 | 1989-06-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7319489U JPH0312417U (en) | 1989-06-21 | 1989-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0312417U true JPH0312417U (en) | 1991-02-07 |
Family
ID=31611805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7319489U Pending JPH0312417U (en) | 1989-06-21 | 1989-06-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0312417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017502507A (en) * | 2013-12-04 | 2017-01-19 | エプコス アクチエンゲゼルシャフトＥｐｃｏｓ Ａｇ | Transducer device with adjusted inductance |
-
1989
- 1989-06-21 JP JP7319489U patent/JPH0312417U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017502507A (en) * | 2013-12-04 | 2017-01-19 | エプコス アクチエンゲゼルシャフトＥｐｃｏｓ Ａｇ | Transducer device with adjusted inductance |
| US20170053730A1 (en) * | 2013-12-04 | 2017-02-23 | Epcos Ag | Transformer Component with Setting of an Inductance |