JPS58110860U - Cross wire type instrument - Google Patents
Cross wire type instrumentInfo
- Publication number
- JPS58110860U JPS58110860U JP805582U JP805582U JPS58110860U JP S58110860 U JPS58110860 U JP S58110860U JP 805582 U JP805582 U JP 805582U JP 805582 U JP805582 U JP 805582U JP S58110860 U JPS58110860 U JP S58110860U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- wire type
- type instrument
- maximum value
- generating means
- 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
Landscapes
- Details Of Measuring Devices (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は交差線輪型計器の回動角度に対する計算値と実
測値との差を示す図、第２図Ａは交差線輪型計器の平面
図、第２図ＢはそのＡ−Ａ断面図、第３図はこの考案の
計器のコイルに流す電流パターン、第４図は電気回路の
具体例である。
１・・・・・・第１の：フイル、２・・・・・・第２の
コイル、３・・・・・・永久磁石、４・・・・・・指針
軸、５・・・・・・指針、７・・・・・・文字板、１１
・・・・・・近似的にＣｏｓの出力を発生する手段、１
４・・・・・・近似的にＳｉｎの出力を発生する 一手
段。Figure 1 is a diagram showing the difference between the calculated value and the measured value for the rotation angle of the crossed wire type meter, Figure 2 A is a plan view of the crossed wire type meter, and Figure 2 B is its A-A cross section. Figure 3 shows the current pattern flowing through the coil of the meter of this invention, and Figure 4 shows a specific example of the electric circuit. 1...First: film, 2...Second coil, 3...Permanent magnet, 4...Pointer shaft, 5... ...Guidelines, 7...Dial board, 11
...Means for approximately generating Cos output, 1
4...One means of approximately generating an output of Sin.
Claims (1)
回動可能な永久磁石と、入力信号に対し近似的にＣＯ３
の出力発生手段と、近似的にＳｉｎの出力発生手段を備
え、前記コイルに前記出力発生手段の出力を印加し、前
記永久磁石に固着した指示部材により、前記コイルの交
差角度以上の角度指示を行なう交差線輪型計器であって
、前記出力発生手段を電流源で構成し、第１コイルの内
側に第２コイルを外側に配し、第２のコイルの起磁力の
最大値に対して、第１のコイルの起磁力の最大値を小さ
く決定する手段として、前記電流源の最大値を第２のコ
イルに対して第１のコイル側を小さく設定するか、第１
のコイルの巻数を第２のコイルの巻数より少なく設定し
た交差線輪型計器。First and second coils orthogonal to each other, a rotatable permanent magnet located at the center of the coil, and approximately CO3 in response to an input signal.
and an output generating means approximately equal to Sin, the output of the output generating means is applied to the coil, and an instruction member fixed to the permanent magnet indicates an angle greater than or equal to the intersection angle of the coil. The cross-wire type instrument is a cross-wire type instrument, in which the output generating means is constituted by a current source, a second coil is arranged inside the first coil and a second coil outside, and with respect to the maximum value of the magnetomotive force of the second coil, As means for determining the maximum value of the magnetomotive force of the first coil to be small, the maximum value of the current source is set to be smaller on the first coil side than on the second coil, or
The number of turns of the second coil is set to be less than the number of turns of the second coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP805582U JPS58110860U (en) | 1982-01-22 | 1982-01-22 | Cross wire type instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP805582U JPS58110860U (en) | 1982-01-22 | 1982-01-22 | Cross wire type instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58110860U true JPS58110860U (en) | 1983-07-28 |
| JPS6322534Y2 JPS6322534Y2 (en) | 1988-06-21 |
Family
ID=30020774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP805582U Granted JPS58110860U (en) | 1982-01-22 | 1982-01-22 | Cross wire type instrument |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58110860U (en) |
-
1982
- 1982-01-22 JP JP805582U patent/JPS58110860U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6322534Y2 (en) | 1988-06-21 |
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