JPS6119715U - displacement meter - Google Patents
displacement meterInfo
- Publication number
- JPS6119715U JPS6119715U JP10355384U JP10355384U JPS6119715U JP S6119715 U JPS6119715 U JP S6119715U JP 10355384 U JP10355384 U JP 10355384U JP 10355384 U JP10355384 U JP 10355384U JP S6119715 U JPS6119715 U JP S6119715U
- Authority
- JP
- Japan
- Prior art keywords
- primary coil
- displacement meter
- coil
- changes
- utility
- 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
Landscapes
- 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の変位計の一実施例を示す縦断面図、第
２図は第１図の回路説明図、第３図、第４図は他の実施
例を示す回路説明図である。
１・・・可動鉄心、２・・・１次コイル、３・・・２次
コイル、Ｌ１・・・１次コイルの抵抗、６・・・電圧出
力回路、訃・・電流出力回路。FIG. 1 is a vertical sectional view showing one embodiment of the displacement meter of the present invention, FIG. 2 is a circuit explanatory diagram of FIG. 1, and FIGS. 3 and 4 are circuit explanatory diagrams showing other embodiments. . DESCRIPTION OF SYMBOLS 1...Movable iron core, 2...Primary coil, 3...Secondary coil, L1...Resistance of primary coil, 6...Voltage output circuit, and...Current output circuit.
Claims (4)
ル２と２次コイル３とを配置し、１次コイルに交流定電
源回路を接続し、可動鉄心の変位を２次コイルの出力信
号によって検出する変位計において、周囲温度変化に対
する１次コイルの抵抗し１の変化率を出力する回路を備
えてなる変位計。(1) A primary coil 2 and a secondary coil 3 are arranged close to a movable iron core 1 made of magnetic material, an AC constant power supply circuit is connected to the primary coil, and the displacement of the movable iron core is outputted from the secondary coil. A displacement meter that detects a signal and is equipped with a circuit that outputs the rate of change of the resistance of a primary coil relative to changes in ambient temperature.
出力してなる実用新案登録請求の範囲第１項記載の変位
計。(2) The displacement meter according to claim 1, which is a utility model registered and is configured to output voltage changes from an AC constant power supply circuit of the primary coil.
を出力してなる実用新案登録請求の範囲第１項記載の変
位計。(3) The above primary. The displacement meter according to claim 1, which outputs current changes from a constant alternating current power supply circuit of a coil.
路を構成し、該ブリッジ回路に直流電源を印加すると共
に、１次コイルに交流電源を印加しブリッジ回路の電流
変化を検出してなる実用新案登録請求の範囲第１項記載
の変位計。(4) Configure a bridge circuit with the primary coil and three fixed resistors, apply DC power to the bridge circuit, and apply AC power to the primary coil to detect changes in current in the bridge circuit. A displacement meter according to claim 1 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10355384U JPS6119715U (en) | 1984-07-09 | 1984-07-09 | displacement meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10355384U JPS6119715U (en) | 1984-07-09 | 1984-07-09 | displacement meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6119715U true JPS6119715U (en) | 1986-02-05 |
Family
ID=30662943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10355384U Pending JPS6119715U (en) | 1984-07-09 | 1984-07-09 | displacement meter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6119715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991004474A1 (en) * | 1989-09-18 | 1991-04-04 | Kubota Corporation | Temperature compensation apparatus for torque measuring apparatus |
-
1984
- 1984-07-09 JP JP10355384U patent/JPS6119715U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991004474A1 (en) * | 1989-09-18 | 1991-04-04 | Kubota Corporation | Temperature compensation apparatus for torque measuring apparatus |
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