JPS6195133U - - Google Patents
Info
- Publication number
- JPS6195133U JPS6195133U JP17919684U JP17919684U JPS6195133U JP S6195133 U JPS6195133 U JP S6195133U JP 17919684 U JP17919684 U JP 17919684U JP 17919684 U JP17919684 U JP 17919684U JP S6195133 U JPS6195133 U JP S6195133U
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- straight line
- series
- imaginary plane
- comparator
- 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
- 230000005291 magnetic effect Effects 0.000 claims description 2
- 230000005294 ferromagnetic effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Electronic Switches (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Description
第１図は、本考案に使用される抵抗体の構成を
示す正面図である。第２図は、第１図に示した抵
抗体の電気回路図である。第３図は、本考案によ
る磁気近接スイツチの電気回路構成を示す回路図
である。第４図は、本考案における抵抗体と永久
磁石との位置関係を示す説明図である。第５図は
、本考案のスイツチ体の動作特性を示す線図であ
つて、ａは抵抗体の出力電圧波形を、ｂは比較器
の出力波形図である。第６図は、永久磁石に対す
る抵抗体のオンエリアを示す説明図である。
符号の説明、ＭＲ：抵抗体、Ｍ１，Ｍ２：抵抗
素子、ＯＰ：比較器、Ｍｇ：永久磁石、Ｆ：平面
、Ｔ：直線。
FIG. 1 is a front view showing the configuration of a resistor used in the present invention. FIG. 2 is an electrical circuit diagram of the resistor shown in FIG. 1. FIG. 3 is a circuit diagram showing the electric circuit configuration of the magnetic proximity switch according to the present invention. FIG. 4 is an explanatory diagram showing the positional relationship between the resistor and the permanent magnet in the present invention. FIG. 5 is a diagram showing the operating characteristics of the switch body of the present invention, in which a shows the output voltage waveform of the resistor, and b shows the output waveform of the comparator. FIG. 6 is an explanatory diagram showing the on area of the resistor with respect to the permanent magnet. Explanation of symbols, MR: resistor, M1, M2: resistive element, OP: comparator, Mg: permanent magnet, F: plane, T: straight line.
Claims (1)
想される単一の平面Ｆ上で相互姿勢を９０度回動
変位させて直列接続した抵抗体ＭＲと、略前記仮
想される平面Ｆ上に、両磁極を通る仮想される直
線Ｔを前記抵抗体ＭＲの近傍を通過すべく位置さ
せた姿勢で、該直線Ｔに沿つて前記抵抗体ＭＲに
対して相対的に移動可能に配置された永久磁石Ｍ
ｇと、前記抵抗体ＭＲの両抵抗素子Ｍ１，Ｍ２の
接点を一方の入力端子に接続した比較器ＯＰとか
ら成る磁気近接スイツチ。 A resistor MR in which two ferromagnetic magnetoresistive elements M1 and M2 are connected in series with their orientations rotated by 90 degrees on a single imaginary plane F, and a resistor MR connected in series on a single imaginary plane F; , a permanent member disposed so as to be movable relative to the resistor MR along the straight line T in such a manner that an imaginary straight line T passing through both magnetic poles passes near the resistor MR. Magnet M
g, and a comparator OP having one input terminal connected to the contacts of both resistance elements M1 and M2 of the resistor MR.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17919684U JPH0336020Y2 (en) | 1984-11-26 | 1984-11-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17919684U JPH0336020Y2 (en) | 1984-11-26 | 1984-11-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6195133U true JPS6195133U (en) | 1986-06-19 |
| JPH0336020Y2 JPH0336020Y2 (en) | 1991-07-31 |
Family
ID=30736758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17919684U Expired JPH0336020Y2 (en) | 1984-11-26 | 1984-11-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0336020Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63199079U (en) * | 1987-06-10 | 1988-12-21 |
-
1984
- 1984-11-26 JP JP17919684U patent/JPH0336020Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63199079U (en) * | 1987-06-10 | 1988-12-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0336020Y2 (en) | 1991-07-31 |
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