JPS62120319U - - Google Patents
Info
- Publication number
- JPS62120319U JPS62120319U JP807086U JP807086U JPS62120319U JP S62120319 U JPS62120319 U JP S62120319U JP 807086 U JP807086 U JP 807086U JP 807086 U JP807086 U JP 807086U JP S62120319 U JPS62120319 U JP S62120319U
- Authority
- JP
- Japan
- Prior art keywords
- core
- winding
- coil
- controlled variable
- wound
- 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 5
Landscapes
- Coils Or Transformers For Communication (AREA)
Description
第１図は本考案の電流制御型可変インダクタの
実施例を示す縦断面の説明図、第２図は分解斜視
図、第３図は従来の電流制御型可変インダクタの
説明図である。
２０：第１のコア、２１：第２のコア、２２：
第３のコア、２３：第４のコア、２４：同調コイ
ル、２５：ベース、２６，３４：端子、２７，３
３：巻線部、２８：中空部、２９，３２：下鍔、
３０：制御コイル、３１：貫通孔、３５，３９：
溝、３６，４１：底面、３７：突部、４０：上鍔
、４２，４３：内側面、４４，４５：磁路。
FIG. 1 is an explanatory longitudinal cross-sectional view showing an embodiment of the current-controlled variable inductor of the present invention, FIG. 2 is an exploded perspective view, and FIG. 3 is an explanatory view of a conventional current-controlled variable inductor. 20: first core, 21: second core, 22:
Third core, 23: Fourth core, 24: Tuning coil, 25: Base, 26, 34: Terminal, 27, 3
3: Winding part, 28: Hollow part, 29, 32: Lower tsuba,
30: Control coil, 31: Through hole, 35, 39:
Groove, 36, 41: bottom surface, 37: protrusion, 40: upper flange, 42, 43: inner surface, 44, 45: magnetic path.
Claims (1)
に中空部を設けてあり、該中空部に同調コイルを
巻回してある第２のコアをその巻線部が第１のコ
アの巻線部と平行になるようにして挿入してあり
、さらに第１のコアはその巻線部が壷状の第３の
コアの底面に垂直になるように挿入してあり、制
御コイルと同調コイルの磁路が第２のコアの巻線
部で重なる電流制御型可変インダクタにおいて、
同調コイルは比較的太い線材からなり、その端を
端子として兼用すると共に該中空部内でさらに別
のコアで被つてあることを特徴とする電流制御型
可変インダクタ。 A hollow portion is provided in the winding portion of the first core around which the control coil is wound, and the winding portion of the second core around which the tuning coil is wound is provided in the hollow portion. The first core is inserted so that it is parallel to the wire part, and the first core is inserted so that its winding part is perpendicular to the bottom surface of the pot-shaped third core, and a control coil and a tuning coil are inserted. In a current-controlled variable inductor whose magnetic paths overlap at the winding part of the second core,
A current controlled variable inductor characterized in that the tuning coil is made of a relatively thick wire, the ends of which are also used as terminals, and the hollow part is further covered with another core.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP807086U JPS62120319U (en) | 1986-01-23 | 1986-01-23 | |
| US06/943,780 US4725805A (en) | 1985-12-25 | 1986-12-19 | Electric current control type variable inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP807086U JPS62120319U (en) | 1986-01-23 | 1986-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62120319U true JPS62120319U (en) | 1987-07-30 |
Family
ID=30792111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP807086U Pending JPS62120319U (en) | 1985-12-25 | 1986-01-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62120319U (en) |
-
1986
- 1986-01-23 JP JP807086U patent/JPS62120319U/ja active Pending
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