JPH0418892U - - Google Patents
Info
- Publication number
- JPH0418892U JPH0418892U JP5899390U JP5899390U JPH0418892U JP H0418892 U JPH0418892 U JP H0418892U JP 5899390 U JP5899390 U JP 5899390U JP 5899390 U JP5899390 U JP 5899390U JP H0418892 U JPH0418892 U JP H0418892U
- Authority
- JP
- Japan
- Prior art keywords
- main core
- coil
- shaped
- core
- permanent magnet
- 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
- 230000004907 flux Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Details Of Television Scanning (AREA)
Description
第１図は本考案の第１実施例を示す断面図、第
２図は本考案の第２実施例を示す断面図、第３図
は永久磁石を示す斜視図、第４図は本考案の第３
実施例を示す断面図、第５図は従来の可変リニア
リテイコイルを示す断面図、第６図は可変リニア
リテイコイルの直流重量特性を示す図。
１……主コア、２……永久磁石、３……コの字
形コア、４……コイル、５……コイル、６……ス
ペーサーギヤツプ。
Fig. 1 is a sectional view showing the first embodiment of the invention, Fig. 2 is a sectional view showing the second embodiment of the invention, Fig. 3 is a perspective view showing a permanent magnet, and Fig. 4 is a sectional view showing the second embodiment of the invention. Third
FIG. 5 is a cross-sectional view showing a conventional variable linearity coil; FIG. 6 is a diagram showing DC weight characteristics of the variable linearity coil. 1... Main core, 2... Permanent magnet, 3... U-shaped core, 4... Coil, 5... Coil, 6... Spacer gap.
Claims (1)
ス用コイルを設けた主コアと、主コアに固着した
バイアス磁束用永久磁石と、主コアに流すバイア
ス磁束の量を制御するための制御コイルを巻いた
略コの字状コアとで構成された可変リニアリテイ
コイル。 (2) 主コアにドラム形コアを用いた請求項１記
載の可変リニアリテイコイル。 (3) 略棒状である主コアに、略棒状で、一端に
Ｎ極、他端にＳ極を設けた永久磁石を固着し、こ
の主コアと永久磁石にインダクタンス用コイルを
設けて構成された可変リニアリテイコイル。[Claims for Utility Model Registration] (1) A main core provided with an inductance coil for obtaining inductance, a permanent magnet for bias magnetic flux fixed to the main core, and a method for controlling the amount of bias magnetic flux flowing through the main core. A variable linearity coil consisting of a roughly U-shaped core wrapped around a control coil. (2) The variable linearity coil according to claim 1, wherein a drum-shaped core is used as the main core. (3) A substantially rod-shaped permanent magnet with an N pole at one end and an S pole at the other end is fixed to a roughly rod-shaped main core, and an inductance coil is provided on the main core and the permanent magnet. Variable linearity coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5899390U JPH0418892U (en) | 1990-06-04 | 1990-06-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5899390U JPH0418892U (en) | 1990-06-04 | 1990-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0418892U true JPH0418892U (en) | 1992-02-17 |
Family
ID=31585098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5899390U Pending JPH0418892U (en) | 1990-06-04 | 1990-06-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0418892U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4840322A (en) * | 1971-09-25 | 1973-06-13 | ||
| JPS58162461A (en) * | 1982-03-24 | 1983-09-27 | F S K Kk | Form-setting device for continuous bending paper sheet |
| JPS61139792A (en) * | 1984-12-12 | 1986-06-27 | 株式会社東芝 | Core support structure of nuclear reactor |
| JPS61177414A (en) * | 1985-02-01 | 1986-08-09 | Olympus Optical Co Ltd | Endoscope |
-
1990
- 1990-06-04 JP JP5899390U patent/JPH0418892U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4840322A (en) * | 1971-09-25 | 1973-06-13 | ||
| JPS58162461A (en) * | 1982-03-24 | 1983-09-27 | F S K Kk | Form-setting device for continuous bending paper sheet |
| JPS61139792A (en) * | 1984-12-12 | 1986-06-27 | 株式会社東芝 | Core support structure of nuclear reactor |
| JPS61177414A (en) * | 1985-02-01 | 1986-08-09 | Olympus Optical Co Ltd | Endoscope |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0171416U (en) | ||
| JPH0487611U (en) | ||
| JPH031508U (en) | ||
| JPS6336007U (en) | ||
| JPH0340876U (en) | ||
| JPS6347407U (en) | ||
| JPS6322713U (en) | ||
| JPS6350112U (en) | ||
| JPH0281014U (en) | ||
| JPH0424070U (en) | ||
| JPS62112260U (en) | ||
| JPS5956977U (en) | DC machine magnetizing device | |
| JPH0171415U (en) | ||
| JPH03124606U (en) | ||
| JPS61158919U (en) | ||
| JPH01169012U (en) | ||
| JPS6350439U (en) | ||
| JPH01161348U (en) | ||
| JPH0327024U (en) | ||
| JPS62192605U (en) | ||
| JPH0455107U (en) | ||
| JPH0313108U (en) | ||
| JPS6175113U (en) | ||
| JPS60193750U (en) | Pincushion distortion correction transformer | |
| JPS61149822U (en) |