JPS60150458U - Rotation speed detection device - Google Patents
Rotation speed detection deviceInfo
- Publication number
- JPS60150458U JPS60150458U JP3815084U JP3815084U JPS60150458U JP S60150458 U JPS60150458 U JP S60150458U JP 3815084 U JP3815084 U JP 3815084U JP 3815084 U JP3815084 U JP 3815084U JP S60150458 U JPS60150458 U JP S60150458U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- rotational speed
- sun gear
- detection device
- measured
- 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
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Retarders (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は、本考案に係る装置の一実施例を示す斜視図であ
る。
図中、１は基準回転軸、２は同期電動機、３は被測定回
転軸、４は太陽歯車、５はフレーム、６は遊星歯車、７
は内歯歯車である。The drawing is a perspective view showing an embodiment of the device according to the present invention. In the figure, 1 is a reference rotating shaft, 2 is a synchronous motor, 3 is a rotating shaft to be measured, 4 is a sun gear, 5 is a frame, 6 is a planetary gear, and 7
is an internal gear.
Claims (1)
に設けられその回転数が測定される被測定回転軸と、こ
れら回転軸の一方の端部に設けられた太陽歯車と、他方
の回転軸の端部にフレームを介して支持され上記太陽歯
車に噛合しつつその回りを回転する複数の遊星歯車と、
これら遊星歯車に内接噛合して上記基準回転軸の回転数
と被測定回転軸の回転数との差を取り出すための内歯歯
車とを備えたことを特徴とする回転数検出装置。A reference rotating shaft that rotates at a certain standard rotational speed, a rotating shaft to be measured that is coaxial with the reference rotating shaft and whose rotational speed is measured, a sun gear provided at one end of these rotating shafts, and a sun gear on the other end of the rotating shaft. a plurality of planetary gears supported at an end of a rotating shaft via a frame and rotating around the sun gear while meshing with the sun gear;
A rotational speed detection device characterized by comprising an internal gear that is internally meshed with these planetary gears to detect the difference between the rotational speed of the reference rotating shaft and the rotational speed of the measured rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3815084U JPS60150458U (en) | 1984-03-19 | 1984-03-19 | Rotation speed detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3815084U JPS60150458U (en) | 1984-03-19 | 1984-03-19 | Rotation speed detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60150458U true JPS60150458U (en) | 1985-10-05 |
Family
ID=30544889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3815084U Pending JPS60150458U (en) | 1984-03-19 | 1984-03-19 | Rotation speed detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60150458U (en) |
-
1984
- 1984-03-19 JP JP3815084U patent/JPS60150458U/en active Pending
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