JPS5847167U - Rotation speed detection device - Google Patents
Rotation speed detection deviceInfo
- Publication number
- JPS5847167U JPS5847167U JP14010281U JP14010281U JPS5847167U JP S5847167 U JPS5847167 U JP S5847167U JP 14010281 U JP14010281 U JP 14010281U JP 14010281 U JP14010281 U JP 14010281U JP S5847167 U JPS5847167 U JP S5847167U
- Authority
- JP
- Japan
- Prior art keywords
- detection device
- speed detection
- rotation speed
- drive shaft
- rotational speed
- 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
- Optical Transform (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
第１図は従来の回転数検出装置の構成概略斜視図、第２
図はその要部拡大図、第３図は本考案の回転数検出装置
の構成概略斜視図、第４図は第３図の正面要部断面図、
第５図は第４図のＩ−Ｉ線より視た側面断面図である。
１１ニスリット円板、１３：駆動軸、ＳＰニスペース。Figure 1 is a schematic perspective view of the configuration of a conventional rotation speed detection device;
The figure is an enlarged view of the main part, Fig. 3 is a schematic perspective view of the configuration of the rotation speed detection device of the present invention, and Fig. 4 is a sectional view of the main part from the front of Fig. 3.
FIG. 5 is a side cross-sectional view taken along line II in FIG. 4. 11: Nislit disk, 13: Drive shaft, SP Nispace.
Claims (1)
ものにおいて、上記駆動軸とスリット円板の結合に遊び
を持たせた事を特徴どする回転数検出装置。A rotational speed detection device for optically detecting the rotational speed of a slit disk by a drive shaft, characterized in that a play is provided in the connection between the drive shaft and the slit disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14010281U JPS5847167U (en) | 1981-09-18 | 1981-09-18 | Rotation speed detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14010281U JPS5847167U (en) | 1981-09-18 | 1981-09-18 | Rotation speed detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5847167U true JPS5847167U (en) | 1983-03-30 |
Family
ID=29933271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14010281U Pending JPS5847167U (en) | 1981-09-18 | 1981-09-18 | Rotation speed detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5847167U (en) |
-
1981
- 1981-09-18 JP JP14010281U patent/JPS5847167U/en active Pending
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