JPS6327866U - - Google Patents
Info
- Publication number
- JPS6327866U JPS6327866U JP11999786U JP11999786U JPS6327866U JP S6327866 U JPS6327866 U JP S6327866U JP 11999786 U JP11999786 U JP 11999786U JP 11999786 U JP11999786 U JP 11999786U JP S6327866 U JPS6327866 U JP S6327866U
- Authority
- JP
- Japan
- Prior art keywords
- rotation speed
- rotating machine
- frequency signal
- conversion circuit
- pulse generator
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Electric Motors In General (AREA)
Description
第１図は本考案の一実施例の構成図、第２図は
検出回転数―出力電圧関係図である。
図中、１……パルスゼネレータ、５……Ｆ／Ｖ
変換回路。
FIG. 1 is a block diagram of an embodiment of the present invention, and FIG. 2 is a diagram showing the relationship between detected rotational speed and output voltage. In the figure, 1...Pulse generator, 5...F/V
conversion circuit.
Claims (1)
信号を出力するパルスゼネレータと、上記周波数
信号を入力して電圧信号に変換するＦ／Ｖ変換回
路とを設けたことを特徴とする回転数検出装置。 A rotation speed detection device comprising: a pulse generator that outputs a frequency signal corresponding to the rotation speed of the rotating machine in conjunction with the rotating machine; and an F/V conversion circuit that inputs the frequency signal and converts it into a voltage signal. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11999786U JPS6327866U (en) | 1986-08-04 | 1986-08-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11999786U JPS6327866U (en) | 1986-08-04 | 1986-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6327866U true JPS6327866U (en) | 1988-02-24 |
Family
ID=31007900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11999786U Pending JPS6327866U (en) | 1986-08-04 | 1986-08-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6327866U (en) |
-
1986
- 1986-08-04 JP JP11999786U patent/JPS6327866U/ja active Pending