JPS63141461U - - Google Patents
Info
- Publication number
- JPS63141461U JPS63141461U JP3398287U JP3398287U JPS63141461U JP S63141461 U JPS63141461 U JP S63141461U JP 3398287 U JP3398287 U JP 3398287U JP 3398287 U JP3398287 U JP 3398287U JP S63141461 U JPS63141461 U JP S63141461U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- teeth
- detector
- detection device
- speed detection
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
Description
第１図は本考案の一実施例の構成図、第２図は
その動作を説明するタイミングチヤート、第３図
は従来例を説明する構成図である。
１０……回転速度検出装置、２０……歯、３０
……ロータ、４０ａ，４０ｂ……ピツクアツプ部
、５０……検出器。
FIG. 1 is a block diagram of an embodiment of the present invention, FIG. 2 is a timing chart explaining its operation, and FIG. 3 is a block diagram explaining a conventional example. 10... Rotation speed detection device, 20... Teeth, 30
...Rotor, 40a, 40b...Pickup section, 50...Detector.
Claims (1)
ータと、 該ロータの歯と対向したピツクアツプ部を有し
、前記歯の通過により電気信号を出力する検出器
とを備えた回転速度検出装置において、 前記検出器のピツクアツプ部が、前記ロータの
外周方向に並んで、複数設けられたことを特徴と
する回転速度検出装置。[Claims for Utility Model Registration] A detector comprising a rotor having a large number of teeth arranged at equal intervals on its outer periphery, and a pickup portion facing the teeth of the rotor, which outputs an electrical signal when the teeth pass through the rotor. A rotational speed detection device comprising: a plurality of pick-up portions of the detector arranged in a line in an outer circumferential direction of the rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3398287U JPS63141461U (en) | 1987-03-09 | 1987-03-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3398287U JPS63141461U (en) | 1987-03-09 | 1987-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63141461U true JPS63141461U (en) | 1988-09-19 |
Family
ID=30842098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3398287U Pending JPS63141461U (en) | 1987-03-09 | 1987-03-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63141461U (en) |
-
1987
- 1987-03-09 JP JP3398287U patent/JPS63141461U/ja active Pending