JPS62152217U - - Google Patents
Info
- Publication number
- JPS62152217U JPS62152217U JP3972186U JP3972186U JPS62152217U JP S62152217 U JPS62152217 U JP S62152217U JP 3972186 U JP3972186 U JP 3972186U JP 3972186 U JP3972186 U JP 3972186U JP S62152217 U JPS62152217 U JP S62152217U
- Authority
- JP
- Japan
- Prior art keywords
- detection coil
- coil
- wound
- core around
- sensor
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 230000005284 excitation Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
Description
第１図は、本考案の差動変圧形の変位センサの
構成を示す図、第２図は本考案および従来の差動
変圧器形式変位センサの特性図である。
１…励磁コイル、２ａ，２ｂ…検出コイル、３
ａ，３ｂ…コア、４…被測定物、５…励磁用アン
プ、６…検出アンプ、１０…溝。
FIG. 1 is a diagram showing the configuration of a differential transformer type displacement sensor of the present invention, and FIG. 2 is a characteristic diagram of the present invention and a conventional differential transformer type displacement sensor. 1... Excitation coil, 2a, 2b... Detection coil, 3
a, 3b...core, 4...object to be measured, 5...excitation amplifier, 6...detection amplifier, 10...groove.
Claims (1)
出コイルを巻くコアより成る差動変圧器形の変位
センサにおいて、検出コイルの巻いてあるコアの
被測定側先端に溝を設けたことを特徴とする変位
センサ。 A differential transformer-type displacement sensor comprising an excitation coil, a detection coil, and a core around which the excitation coil and detection coil are wound, characterized in that a groove is provided at the tip of the measured side of the core around which the detection coil is wound. sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3972186U JPS62152217U (en) | 1986-03-20 | 1986-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3972186U JPS62152217U (en) | 1986-03-20 | 1986-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62152217U true JPS62152217U (en) | 1987-09-26 |
Family
ID=30853153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3972186U Pending JPS62152217U (en) | 1986-03-20 | 1986-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62152217U (en) |
-
1986
- 1986-03-20 JP JP3972186U patent/JPS62152217U/ja active Pending