JPS6179452U - - Google Patents
Info
- Publication number
- JPS6179452U JPS6179452U JP16554984U JP16554984U JPS6179452U JP S6179452 U JPS6179452 U JP S6179452U JP 16554984 U JP16554984 U JP 16554984U JP 16554984 U JP16554984 U JP 16554984U JP S6179452 U JPS6179452 U JP S6179452U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic flux
- detection means
- current
- detecting
- output
- 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 6
- 238000001514 detection method Methods 0.000 claims 3
- 230000000087 stabilizing effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
Description
第１図は、本考案の一実施例を示す構成ブロツ
ク図、第２図は第１図の実施例の動作を説明する
略図である。
１…磁束発生用コイル、２…電流検出器、３，
６…増幅器、４…磁場分析部、５…磁電変換素子
、７…バンドパスフイルタ、８…加算器、９…演
算器。
FIG. 1 is a block diagram showing an embodiment of the present invention, and FIG. 2 is a schematic diagram illustrating the operation of the embodiment shown in FIG. 1... Coil for magnetic flux generation, 2... Current detector, 3,
6... Amplifier, 4... Magnetic field analysis section, 5... Magnetoelectric conversion element, 7... Bandpass filter, 8... Adder, 9... Arithmetic unit.
Claims (1)
検出手段と、発生した磁束の磁束密度の変動を検
出する検出手段とを具備し、該検出手段の出力を
予め定めた範囲の周波数成分のみ通過させるバン
ドパスフイルタを通過させたものと、前記電流検
出手段の出力を磁束安定化制御回路の負帰還信号
として用いるように構成したことを特徴とする磁
束密度の安定化装置。 A band comprising a current detection means for detecting a current flowing through a magnetic flux generating coil and a detection means for detecting fluctuations in the magnetic flux density of the generated magnetic flux, and allowing the output of the detection means to pass only frequency components within a predetermined range. A magnetic flux density stabilizing device characterized in that the current passing through a pass filter and the output of the current detecting means are used as a negative feedback signal of a magnetic flux stabilizing control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984165549U JPH0342619Y2 (en) | 1984-10-30 | 1984-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984165549U JPH0342619Y2 (en) | 1984-10-30 | 1984-10-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6179452U true JPS6179452U (en) | 1986-05-27 |
| JPH0342619Y2 JPH0342619Y2 (en) | 1991-09-06 |
Family
ID=30723397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984165549U Expired JPH0342619Y2 (en) | 1984-10-30 | 1984-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0342619Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5638761A (en) * | 1979-09-04 | 1981-04-14 | Nippon Steel Corp | Setting of magnetic field in mass spectrometer |
-
1984
- 1984-10-30 JP JP1984165549U patent/JPH0342619Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5638761A (en) * | 1979-09-04 | 1981-04-14 | Nippon Steel Corp | Setting of magnetic field in mass spectrometer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0342619Y2 (en) | 1991-09-06 |
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