JPS59185606U - position detection device - Google Patents
position detection deviceInfo
- Publication number
- JPS59185606U JPS59185606U JP8034283U JP8034283U JPS59185606U JP S59185606 U JPS59185606 U JP S59185606U JP 8034283 U JP8034283 U JP 8034283U JP 8034283 U JP8034283 U JP 8034283U JP S59185606 U JPS59185606 U JP S59185606U
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- detection device
- position detection
- hall element
- series circuit
- 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
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (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図はホール素子を用いた位置検出装置の概念図、第
２図は従来装置の検出部の回路構成を示す回路図、第３
図は第２図の検出部のホール素子出力電圧特性を示すグ
ラフ、第４図はホール素子の等価回路図、第５図はホー
ル抵抗の温度特性を示すグラフ、及び第６図は本考案の
実施例を示す回路図である。
１・・・ホール素子、２・・・マグネット、Ｒ１・・・
第１抵抗、Ｒ２・・・第３抵抗、Ｒ３・・・第２抵抗、
Ｒ４・・・第４抵抗。Figure 1 is a conceptual diagram of a position detection device using a Hall element, Figure 2 is a circuit diagram showing the circuit configuration of the detection section of a conventional device, and Figure 3 is a conceptual diagram of a position detection device using a Hall element.
The figure is a graph showing the output voltage characteristics of the Hall element of the detection section in Fig. 2, Fig. 4 is an equivalent circuit diagram of the Hall element, Fig. 5 is a graph showing the temperature characteristics of the Hall resistance, and Fig. 6 is a graph showing the temperature characteristics of the Hall element. FIG. 2 is a circuit diagram showing an example. 1... Hall element, 2... Magnet, R1...
First resistor, R2... third resistor, R3... second resistor,
R4... 4th resistor.
Claims (1)
位置検出を行う装置であって、前記ホール素子の駆動電
流路に第１抵抗及び第２抵抗の直列回路を挿入すると共
に、該第１抵抗及び第２抵抗の接続点と前記ホール素子
の一方の出力端子との間に第３抵抗及び第４図抵抗の直
列回路を挿入してなり、前記ホール素子の他方の出力端
子と前記第３抵抗及び第４抵抗間の接続点との間の電圧
により位置検出を行うようにしたことを特徴とする位置
検出装置。A device for detecting a position based on the relative positional relationship between a Hall element and a magnetic field generating element, the device comprising: a series circuit of a first resistor and a second resistor inserted into a drive current path of the Hall element; A series circuit of a third resistor and a resistor shown in FIG. and a connection point between the fourth resistor and a fourth resistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8034283U JPS59185606U (en) | 1983-05-30 | 1983-05-30 | position detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8034283U JPS59185606U (en) | 1983-05-30 | 1983-05-30 | position detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59185606U true JPS59185606U (en) | 1984-12-10 |
Family
ID=30210335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8034283U Pending JPS59185606U (en) | 1983-05-30 | 1983-05-30 | position detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59185606U (en) |
-
1983
- 1983-05-30 JP JP8034283U patent/JPS59185606U/en active Pending
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