JPH0416307U - - Google Patents
Info
- Publication number
- JPH0416307U JPH0416307U JP5790990U JP5790990U JPH0416307U JP H0416307 U JPH0416307 U JP H0416307U JP 5790990 U JP5790990 U JP 5790990U JP 5790990 U JP5790990 U JP 5790990U JP H0416307 U JPH0416307 U JP H0416307U
- Authority
- JP
- Japan
- Prior art keywords
- output
- metal distance
- distance sensor
- circuit
- magnetic field
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims 4
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Description
第１図は、本考案の一実施例の構成を示すブロ
ツク図である。
１……コアー、２……検出コイル、３……スチ
ールベルト、３−１……スチールワイヤー、４…
…ブリツジ回路、５……増幅器、６……整流回路
、７……フイルター回路、８……リニアライザ回
路、９……表示器、１０……較正回路、１１……
磁界。
FIG. 1 is a block diagram showing the configuration of an embodiment of the present invention. 1...Core, 2...Detection coil, 3...Steel belt, 3-1...Steel wire, 4...
... bridge circuit, 5 ... amplifier, 6 ... rectifier circuit, 7 ... filter circuit, 8 ... linearizer circuit, 9 ... display, 10 ... calibration circuit, 11 ...
magnetic field.
Claims (1)
じその変化を検出するコイル内にコアを設けた金
属距離センサーと、該金属距離センサーを一辺に
組み込んだブリツジ回路と、ブリツジ回路からの
金属距離対応の出力信号を増幅する増幅器と、増
幅された信号を整流する整流回路と、整流回路の
出力を内部スチールワイヤーまでの厚みに比例し
た出力に変換するリニアライザー回路と、その出
力を示す表示器とからなることを特徴とするスチ
ールベルト厚み測定器。 A metal distance sensor that has a core inside a coil that generates a magnetic field toward the steel belt to be measured and detects changes in the magnetic field, a bridge circuit that incorporates the metal distance sensor on one side, and a metal distance sensor that supports the metal distance from the bridge circuit. An amplifier that amplifies the output signal, a rectifier circuit that rectifies the amplified signal, a linearizer circuit that converts the output of the rectifier circuit into an output proportional to the thickness of the internal steel wire, and an indicator that shows the output. A steel belt thickness measuring instrument characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5790990U JPH0416307U (en) | 1990-05-31 | 1990-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5790990U JPH0416307U (en) | 1990-05-31 | 1990-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0416307U true JPH0416307U (en) | 1992-02-10 |
Family
ID=31583047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5790990U Pending JPH0416307U (en) | 1990-05-31 | 1990-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0416307U (en) |
-
1990
- 1990-05-31 JP JP5790990U patent/JPH0416307U/ja active Pending
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