JPS6318815U - - Google Patents
Info
- Publication number
- JPS6318815U JPS6318815U JP11148886U JP11148886U JPS6318815U JP S6318815 U JPS6318815 U JP S6318815U JP 11148886 U JP11148886 U JP 11148886U JP 11148886 U JP11148886 U JP 11148886U JP S6318815 U JPS6318815 U JP S6318815U
- Authority
- JP
- Japan
- Prior art keywords
- coil device
- magnetic
- drum core
- cylindrical sleeve
- magnetic material
- 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
- 239000000696 magnetic material Substances 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 229910000859 α-Fe Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Coils Or Transformers For Communication (AREA)
Description
第１図は本考案の一実施例コイル装置の外観斜
視図、第２図は第１図に示すコイル装置の分解斜
視図、第３図は円筒状スリーブの断面図、第４図
はドラムコアの正面図、第５図及び第６図はコイ
ル装置の応用例を示す等価回路図、第７図は従来
のコイル装置の正面図である。
２……円筒状スリーブ、３……ドラムコア、３
ａ，３ｂ……つば部、５……コイル。
Fig. 1 is an external perspective view of a coil device according to an embodiment of the present invention, Fig. 2 is an exploded perspective view of the coil device shown in Fig. 1, Fig. 3 is a sectional view of a cylindrical sleeve, and Fig. 4 is a diagram of a drum core. A front view, FIGS. 5 and 6 are equivalent circuit diagrams showing application examples of the coil device, and FIG. 7 is a front view of a conventional coil device. 2... Cylindrical sleeve, 3... Drum core, 3
a, 3b...Brim part, 5...Coil.
Claims (1)
筒状スリーブと、両端に設けられたつば部外周に
上記内壁のテーパと対応したテーパを形成すると
ともに、該つば部間にコイルを巻設した磁性体ド
ラムコアとを有することを特徴とするコイル装置
。 (2) 前記磁性体はフエライトである実用新案登
録請求の範囲第１項記載のコイル装置。 (3) 前記円筒状スリーブとドラムコアは異なる
材質からなる磁性体である実用新案登録請求の範
囲第１項記載のコイル装置。[Claims for Utility Model Registration] (1) A cylindrical sleeve made of a magnetic material with a tapered inner wall, a collar provided at both ends with a taper corresponding to the taper of the inner wall formed on the outer periphery of the sleeve, and the collar A coil device characterized by having a magnetic drum core having a coil wound between parts. (2) The coil device according to claim 1, wherein the magnetic material is ferrite. (3) The coil device according to claim 1, wherein the cylindrical sleeve and the drum core are magnetic bodies made of different materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11148886U JPS6318815U (en) | 1986-07-22 | 1986-07-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11148886U JPS6318815U (en) | 1986-07-22 | 1986-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6318815U true JPS6318815U (en) | 1988-02-08 |
Family
ID=30991457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11148886U Pending JPS6318815U (en) | 1986-07-22 | 1986-07-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6318815U (en) |
-
1986
- 1986-07-22 JP JP11148886U patent/JPS6318815U/ja active Pending