JPH02115183U - - Google Patents
Info
- Publication number
- JPH02115183U JPH02115183U JP2510389U JP2510389U JPH02115183U JP H02115183 U JPH02115183 U JP H02115183U JP 2510389 U JP2510389 U JP 2510389U JP 2510389 U JP2510389 U JP 2510389U JP H02115183 U JPH02115183 U JP H02115183U
- Authority
- JP
- Japan
- Prior art keywords
- case
- magnetic sensor
- magnetic
- reference voltage
- lead wire
- 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
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 7
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
Landscapes
- Measuring Magnetic Variables (AREA)
Description
第１図はこの考案の一実施例の磁気センサの断
面図、第２図は第１図に示す磁気センサの底面図
、第３図および第４図は樹脂を注入する前の状態
を示す第１図および第２図相当図、第５図は第１
図に示す磁気センサの配線図、第６図は第１図に
示す磁気センサの回路図、第７図は従来の磁気セ
ンサの一例の断面図、第８図は第７図に示す磁気
センサの底面図、第９図は第７図に示す磁気セン
サの回路図、第１０図ａ，ｂはＡ相出力波形図、
第１１図はＡ相出力の処理回路の例示図、第１２
図は従来の磁気センサと外付け基板のアセンブリ
の外観図、第１３図は第１２図に示すアセンブリ
の回路図である。
（符号の説明）、１……磁気センサ、２……非
磁性体製ケース、４……磁気抵抗素子基板、６…
…マグネツト、８……基板、９……樹脂、１１〜
１６……リード線、Ｒ１〜Ｒ８……基準電圧用抵
抗素子。
Figure 1 is a sectional view of a magnetic sensor according to an embodiment of the invention, Figure 2 is a bottom view of the magnetic sensor shown in Figure 1, and Figures 3 and 4 are diagrams showing the state before resin is injected. Figures 1 and 2 are equivalent figures, Figure 5 is equivalent to Figure 1.
Fig. 6 is a circuit diagram of the magnetic sensor shown in Fig. 1, Fig. 7 is a sectional view of an example of a conventional magnetic sensor, and Fig. 8 is a wiring diagram of the magnetic sensor shown in Fig. 7. A bottom view, FIG. 9 is a circuit diagram of the magnetic sensor shown in FIG. 7, FIGS. 10 a and b are A-phase output waveform diagrams,
Fig. 11 is an exemplary diagram of a processing circuit for A phase output;
This figure is an external view of a conventional magnetic sensor and external board assembly, and FIG. 13 is a circuit diagram of the assembly shown in FIG. 12. (Explanation of symbols), 1... Magnetic sensor, 2... Non-magnetic case, 4... Magnetoresistive element substrate, 6...
...Magnet, 8...Substrate, 9...Resin, 11~
16...Lead wire, R1-R8...Resistance element for reference voltage.
Claims (1)
抵抗素子とを収容し、リード線を前記ケース外に
導出すると共に、ケース内を密封したことを特徴
とする磁気センサ。 A magnetic sensor characterized in that a magnetic sensing element and a reference voltage resistance element are housed in a non-magnetic case, a lead wire is led out of the case, and the inside of the case is sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2510389U JPH02115183U (en) | 1989-03-04 | 1989-03-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2510389U JPH02115183U (en) | 1989-03-04 | 1989-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02115183U true JPH02115183U (en) | 1990-09-14 |
Family
ID=31245540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2510389U Pending JPH02115183U (en) | 1989-03-04 | 1989-03-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02115183U (en) |
-
1989
- 1989-03-04 JP JP2510389U patent/JPH02115183U/ja active Pending
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