JPS62187808U - - Google Patents
Info
- Publication number
- JPS62187808U JPS62187808U JP7675286U JP7675286U JPS62187808U JP S62187808 U JPS62187808 U JP S62187808U JP 7675286 U JP7675286 U JP 7675286U JP 7675286 U JP7675286 U JP 7675286U JP S62187808 U JPS62187808 U JP S62187808U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- permanent magnet
- yoke
- detection device
- yokes
- 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
- 238000001514 detection method Methods 0.000 claims description 2
Landscapes
- Details Of Flowmeters (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Description
第１図はこの考案の実施例を示す斜視図、第２
図と第３図はそれぞれ異なる実施例の正面図、第
４図は回転検出装置の斜視図である。
１…回転軸、３…磁気センサー、４…永久磁石
、５…ヨーク。
Figure 1 is a perspective view showing an embodiment of this invention;
3 and 3 are front views of different embodiments, respectively, and FIG. 4 is a perspective view of the rotation detection device. 1... Rotating shaft, 3... Magnetic sensor, 4... Permanent magnet, 5... Yoke.
Claims (1)
に磁化した永久磁石を固着し、この永久磁石の磁
極面から前記回転軸の半径方向へ放射状に延びる
複数のヨークを円周方向に等間隔で設け、このヨ
ークの先端の回転軌跡に近接して、磁気センサー
を配置したことを特徴とする回転検出装置。 A permanent magnet that is magnetized in the axial direction of the rotating shaft is fixed to the rotating shaft of the integrating flowmeter, and a plurality of yokes that extend radially from the magnetic pole surface of this permanent magnet in the radial direction of the rotating shaft are equally spaced in the circumferential direction. A rotation detection device characterized in that magnetic sensors are arranged at intervals and close to the rotation locus of the tip of the yoke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7675286U JPS62187808U (en) | 1986-05-21 | 1986-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7675286U JPS62187808U (en) | 1986-05-21 | 1986-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62187808U true JPS62187808U (en) | 1987-11-30 |
Family
ID=30924129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7675286U Pending JPS62187808U (en) | 1986-05-21 | 1986-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62187808U (en) |
-
1986
- 1986-05-21 JP JP7675286U patent/JPS62187808U/ja active Pending