JPS6322713U - - Google Patents
Info
- Publication number
- JPS6322713U JPS6322713U JP11645786U JP11645786U JPS6322713U JP S6322713 U JPS6322713 U JP S6322713U JP 11645786 U JP11645786 U JP 11645786U JP 11645786 U JP11645786 U JP 11645786U JP S6322713 U JPS6322713 U JP S6322713U
- Authority
- JP
- Japan
- Prior art keywords
- core
- magnetic flux
- wound around
- coil wound
- controlled variable
- 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
- 230000004907 flux Effects 0.000 claims description 3
- 230000035699 permeability Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
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
実施例を示す正面図、第２図は第１図の特性図、
第３図は他の実施例を示す正面図、第４図と第５
図はさらに別の実施例を示す説明図と分解斜視図
、第６図と第７図はさらに別の実施例を示す説明
図、第８図は本考案の電流制御型可変インダクタ
の別の特性図、第９図は従来の電流制御型可変イ
ンダクタの正面図、第１０図は第９図の特性図で
ある。
１１，２１，３０：第１のコア、１２，２２，
３１：第２のコア、１３，２３，３９：同調コイ
ル、１４，２４，３７：制御コイル、１６，２６
，４２：永久磁石、１７，２７，４８：磁束。
Fig. 1 is a front view showing an embodiment of the current controlled variable inductor of the present invention, Fig. 2 is a characteristic diagram of Fig. 1,
Figure 3 is a front view showing another embodiment, Figures 4 and 5.
The figures are an explanatory diagram and an exploded perspective view showing still another embodiment, FIGS. 6 and 7 are explanatory diagrams showing still another embodiment, and FIG. 8 is another characteristic of the current-controlled variable inductor of the present invention. 9 is a front view of a conventional current-controlled variable inductor, and FIG. 10 is a characteristic diagram of FIG. 9. 11, 21, 30: first core, 12, 22,
31: Second core, 13, 23, 39: Tuning coil, 14, 24, 37: Control coil, 16, 26
, 42: Permanent magnet, 17, 27, 48: Magnetic flux.
Claims (1)
コア内に延在しその実効透磁率を変化させるため
の磁束を発生する第２のコアに巻回した制御コイ
ル、制御コイルの磁束の通る位置にあり、その磁
束を磁気的にバイアスするための永久磁石からな
ることを特徴とする電流制御型可変インダクタ。 a tuning coil wound around the first core, a control coil wound around the second core that extends within the first core and generates a magnetic flux for changing its effective permeability; 1. A current-controlled variable inductor comprising a permanent magnet located in a position through which the magnetic flux is biased magnetically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986116457U JPH0331063Y2 (en) | 1986-07-29 | 1986-07-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986116457U JPH0331063Y2 (en) | 1986-07-29 | 1986-07-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6322713U true JPS6322713U (en) | 1988-02-15 |
| JPH0331063Y2 JPH0331063Y2 (en) | 1991-07-01 |
Family
ID=31001064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986116457U Expired JPH0331063Y2 (en) | 1986-07-29 | 1986-07-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0331063Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53112457A (en) * | 1977-03-14 | 1978-09-30 | Hitachi Ltd | Warp correction device f*or right and left spools |
-
1986
- 1986-07-29 JP JP1986116457U patent/JPH0331063Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53112457A (en) * | 1977-03-14 | 1978-09-30 | Hitachi Ltd | Warp correction device f*or right and left spools |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0331063Y2 (en) | 1991-07-01 |