JPH025005U - - Google Patents
Info
- Publication number
- JPH025005U JPH025005U JP8361288U JP8361288U JPH025005U JP H025005 U JPH025005 U JP H025005U JP 8361288 U JP8361288 U JP 8361288U JP 8361288 U JP8361288 U JP 8361288U JP H025005 U JPH025005 U JP H025005U
- Authority
- JP
- Japan
- Prior art keywords
- fluid pressure
- position detection
- pressure operated
- operated device
- operating member
- 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
- 239000012530 fluid Substances 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 11
- 230000004397 blinking Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 10
- 102100023882 Endoribonuclease ZC3H12A Human genes 0.000 description 1
- 101710112715 Endoribonuclease ZC3H12A Proteins 0.000 description 1
- 108700012361 REG2 Proteins 0.000 description 1
- 101150108637 REG2 gene Proteins 0.000 description 1
- 101100120298 Rattus norvegicus Flot1 gene Proteins 0.000 description 1
- 101100412403 Rattus norvegicus Reg3b gene Proteins 0.000 description 1
- QGVYYLZOAMMKAH-UHFFFAOYSA-N pegnivacogin Chemical compound COCCOC(=O)NCCCCC(NC(=O)OCCOC)C(=O)NCCCCCCOP(=O)(O)O QGVYYLZOAMMKAH-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Description
第１図ａは本考案の一実施例である流体圧作動
機器を示す回路図、第１図ｂは本実施例の各ライ
ンにおける出力波形図、第１図ｃは本実施例に使
用される磁気センサのチツプ詳細図、第２図ａは
本考案の他の実施例である流体圧作動機器を示す
回路図、第２図ｂは本実施例の各ラインにおける
出力波形図、第３図ａは本考案の更に他の実施例
である流体圧作動機器を示す回路図、第３図ｂは
本実施例の各ラインにおける出力波形図、第４図
ａは従来技術における流体圧作動機器を示す回路
図、第４図ｂは従来技術に使用される磁気センサ
のチツプ詳細図である。
１……磁気センサ（位置検出用センサ）、２…
…位置検出回路、３……位置表示回路、ＭＲ１〜
４……磁気抵抗素子パターン、ＰＤ１〜４……パ
ツド、Ｒ１〜３……抵抗、ＣＯＭ１〜４……比較
器、ＯＲ，ＯＲ１……論理和素子、ＡＮＤ，ＡＮ
Ｄ１……論理積素子、ＥＯＲ……排他的論理和素
子、ＴＲ……トランジスタ、ＬＥＤ１〜３……表
示灯、ＡＭＰ……増幅器、ＲＥＧ１，ＲＥＧ２…
…電圧発生器、ＦＲＱ……発振器。
Figure 1a is a circuit diagram showing a fluid pressure operated device that is an embodiment of the present invention, Figure 1b is an output waveform diagram for each line of this embodiment, and Figure 1c is used in this embodiment. A detailed diagram of the chip of the magnetic sensor, FIG. 2a is a circuit diagram showing a fluid pressure operated device according to another embodiment of the present invention, FIG. 2b is an output waveform diagram for each line of this embodiment, and FIG. 3a 3 is a circuit diagram showing a fluid pressure operated device according to yet another embodiment of the present invention, FIG. 3b is an output waveform diagram for each line of this embodiment, and FIG. 4a is a diagram showing a fluid pressure operated device according to the prior art. The circuit diagram, FIG. 4b, is a detailed chip diagram of a magnetic sensor used in the prior art. 1...Magnetic sensor (position detection sensor), 2...
...Position detection circuit, 3...Position display circuit, MR1~
4... Magnetoresistive element pattern, PD1-4... Pad, R1-3... Resistor, COM1-4... Comparator, OR, OR1... OR element, AND, AN
D1...AND element, EOR...Exclusive OR element, TR...Transistor, LED1-3...Indicator light, AMP...Amplifier, REG1, REG2...
...voltage generator, FRQ...oscillator.
Claims (1)
回路を構成する位置検出用センサであつて、前記
作動部材における２つの被検出位置を識別するた
めの機能を、１チツプに収めたことを特徴とする
流体圧作動機器の位置検出用センサ。 ２ 作動部材を有する流体圧作動機器の位置検出
用センサを備えた位置検出回路であつて、１つの
被検出位置を識別できる機能をもつた前記位置検
出用センサを１つ用い、前記作動部材における２
つの被検出位置を識別するための機能を収めたこ
とを特徴とする位置検出用センサを用いた流体圧
作動機器の位置検出回路。 ３ 作動部材を有する流体圧作動機器の前記作動
部材の位置表示構造であつて、１つの表示灯を点
灯および点滅させることによつて、前記作動部材
における２つの被検出位置を識別するよう構成し
たことを特徴とする流体圧作動機器の位置表示構
造。 ４ 請求項１記載の位置検出用センサと、請求項
３記載の位置表示構造とを備えていることを特徴
とする流体圧作動機器。 ５ 請求項２記載の位置検出回路と、請求項３記
載の位置表示構造とを備えていることを特徴とす
る流体圧作動機器。[Claims for Utility Model Registration] 1. A position detection sensor constituting a position detection circuit of a fluid pressure operated device having an operating member, which has a function of identifying two detected positions on the operating member. A sensor for detecting the position of fluid pressure operated equipment, characterized by being housed in a chip. 2. A position detection circuit equipped with a position detection sensor for a fluid pressure operated device having an operating member, using one position detection sensor having a function of identifying one detected position, 2
A position detection circuit for a fluid pressure operated device using a position detection sensor, characterized in that the circuit includes a function for identifying two detected positions. 3. A position display structure for an operating member of a fluid pressure operated device having an operating member, which is configured to identify two detected positions on the operating member by lighting and blinking one indicator light. A position display structure for a fluid pressure operated device. 4. A fluid pressure operated device comprising the position detection sensor according to claim 1 and the position display structure according to claim 3. 5. A fluid pressure operated device comprising the position detection circuit according to claim 2 and the position display structure according to claim 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8361288U JPH025005U (en) | 1988-06-23 | 1988-06-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8361288U JPH025005U (en) | 1988-06-23 | 1988-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH025005U true JPH025005U (en) | 1990-01-12 |
Family
ID=31308326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8361288U Pending JPH025005U (en) | 1988-06-23 | 1988-06-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH025005U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57161615A (en) * | 1981-03-31 | 1982-10-05 | Toyo Umpanki Co Ltd | Staged position signal generator |
| JPS6142402B2 (en) * | 1980-09-05 | 1986-09-20 | Tokyo Shibaura Electric Co | |
| JPS6242005B2 (en) * | 1984-05-02 | 1987-09-05 | Kobe Steel Ltd |
-
1988
- 1988-06-23 JP JP8361288U patent/JPH025005U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6142402B2 (en) * | 1980-09-05 | 1986-09-20 | Tokyo Shibaura Electric Co | |
| JPS57161615A (en) * | 1981-03-31 | 1982-10-05 | Toyo Umpanki Co Ltd | Staged position signal generator |
| JPS6242005B2 (en) * | 1984-05-02 | 1987-09-05 | Kobe Steel Ltd |
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