JPS62122496U - - Google Patents
Info
- Publication number
- JPS62122496U JPS62122496U JP1986007829U JP782986U JPS62122496U JP S62122496 U JPS62122496 U JP S62122496U JP 1986007829 U JP1986007829 U JP 1986007829U JP 782986 U JP782986 U JP 782986U JP S62122496 U JPS62122496 U JP S62122496U
- Authority
- JP
- Japan
- Prior art keywords
- detector
- pulse differential
- detection device
- differential detector
- switches
- 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 4
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Motor And Converter Starters (AREA)
- Control Of Electric Motors In General (AREA)
Description
第１図は本考案の一実施例を示す逆転検出装置
の構成図、第２図は回転軸と検出用突起物と検出
器の関係を示す斜視図、第３図はパルス差動検出
器の論理構成図、第４図乃至第６図はその他の応
用例を示す構成図である。
１…回転機械、２…回転軸、３ａ，３ｂ，３ｃ
…検出用突起物、４ａ，４ｂ，４ｃ…検出器、５
ａ，５ｂ，５ｃ…信号増幅器、６…パルス差動検
出器、７…回転方向指定切換器、８…逆転信号継
電器。
Fig. 1 is a configuration diagram of a reversal detection device showing an embodiment of the present invention, Fig. 2 is a perspective view showing the relationship between the rotating shaft, the detection protrusion, and the detector, and Fig. 3 is a diagram of the pulse differential detector. The logical configuration diagrams in FIGS. 4 to 6 are configuration diagrams showing other application examples. 1... Rotating machine, 2... Rotating shaft, 3a, 3b, 3c
...Protrusion for detection, 4a, 4b, 4c...Detector, 5
a, 5b, 5c...signal amplifier, 6...pulse differential detector, 7...rotation direction designation switch, 8...reverse signal relay.
Claims (1)
に設置された非接触式の検出器と、この検出器か
ら出力される信号を順次判定するパルス差動検出
器と、このパルス差動検出器からの出力信号によ
つて正転又は逆転を切換える回転方向指定切換器
とを具備してなる回転電機の逆転検出装置。 A protrusion provided on the shaft surface of a rotating body, a non-contact detector installed on a stationary part, a pulse differential detector that sequentially determines the signals output from this detector, and this pulse differential detector. A reversal detection device for a rotating electric machine, comprising a rotation direction specifying switch that switches between forward rotation and reverse rotation according to an output signal from a detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986007829U JPS62122496U (en) | 1986-01-24 | 1986-01-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986007829U JPS62122496U (en) | 1986-01-24 | 1986-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62122496U true JPS62122496U (en) | 1987-08-04 |
Family
ID=30791647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986007829U Pending JPS62122496U (en) | 1986-01-24 | 1986-01-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62122496U (en) |
-
1986
- 1986-01-24 JP JP1986007829U patent/JPS62122496U/ja active Pending