JPS6196369U - - Google Patents
Info
- Publication number
- JPS6196369U JPS6196369U JP18183384U JP18183384U JPS6196369U JP S6196369 U JPS6196369 U JP S6196369U JP 18183384 U JP18183384 U JP 18183384U JP 18183384 U JP18183384 U JP 18183384U JP S6196369 U JPS6196369 U JP S6196369U
- Authority
- JP
- Japan
- Prior art keywords
- light
- tachometer
- rotating body
- light source
- revolutions
- 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
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Optical Transform (AREA)
Description
図は本考案の一実施例を示す概観図である。
１……光源、２……受光器、３……反射板、４
……周波数カウンタ。
The figure is an overview diagram showing one embodiment of the present invention. 1... Light source, 2... Light receiver, 3... Reflector, 4
...Frequency counter.
Claims (1)
いて、光源と、この光源から出射された光を反射
させる回転体に取り付けられた光反射板と、反射
された光を検出する受光器とから構成され、前記
回転体の回転を光パルスに変換することにより回
転数を計測することを特徴とする回転計。 A tachometer for measuring the rotational speed of rotating equipment, consisting of a light source, a light reflecting plate attached to a rotating body that reflects the light emitted from the light source, and a light receiver that detects the reflected light. A tachometer, characterized in that the number of revolutions is measured by converting the rotation of the rotating body into optical pulses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18183384U JPS6196369U (en) | 1984-11-30 | 1984-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18183384U JPS6196369U (en) | 1984-11-30 | 1984-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6196369U true JPS6196369U (en) | 1986-06-20 |
Family
ID=30739371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18183384U Pending JPS6196369U (en) | 1984-11-30 | 1984-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6196369U (en) |
-
1984
- 1984-11-30 JP JP18183384U patent/JPS6196369U/ja active Pending
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