JPS60163370U - Rotation speed detection device - Google Patents
Rotation speed detection deviceInfo
- Publication number
- JPS60163370U JPS60163370U JP4969784U JP4969784U JPS60163370U JP S60163370 U JPS60163370 U JP S60163370U JP 4969784 U JP4969784 U JP 4969784U JP 4969784 U JP4969784 U JP 4969784U JP S60163370 U JPS60163370 U JP S60163370U
- Authority
- JP
- Japan
- Prior art keywords
- detection device
- speed detection
- disk
- rotation speed
- 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)
- Transmission And Conversion Of Sensor Element Output (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図及び第２図は従来例を示す図であり、第１図は側
面図、第２図は円板の正面図、第３図及び第４図は本考
案による一実施例を示す図であり、第３図は側面図、第
４図は円板の正面図、第５図は円板と回転検出センサー
の位置関係を示す図である。
１・・・回転軸、２・・・円板、３・・・回転検出セン
サー、７・・・凹部、訃・・凸部。1 and 2 are views showing a conventional example, FIG. 1 is a side view, FIG. 2 is a front view of a disk, and FIGS. 3 and 4 are views showing an embodiment according to the present invention. 3 is a side view, FIG. 4 is a front view of the disk, and FIG. 5 is a diagram showing the positional relationship between the disk and the rotation detection sensor. DESCRIPTION OF SYMBOLS 1... Rotation shaft, 2... Disc, 3... Rotation detection sensor, 7... Recessed part, butt... Convex part.
Claims (1)
して無接触の回転検出センサを設けて回転数を検出する
回転数検出装置において、前記円板の凹へ部を回転数の
軸に対して傘状に傾け、かつ回転検出センサーの検出面
を前記円板の凹凸に、 対して平行となる様に取付け
ることを特徴とする回転数検出装置。In a rotational speed detection device that detects the rotational speed by providing a circular plate with a concave and convex portion on the rotating shaft and providing a non-contact rotation detection sensor in close proximity to the circular plate, the concave portion of the disk is used to detect the rotational speed. 1. A rotation speed detection device, which is tilted in an umbrella shape with respect to an axis of the disk, and is mounted such that a detection surface of a rotation detection sensor is parallel to the unevenness of the disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4969784U JPS60163370U (en) | 1984-04-06 | 1984-04-06 | Rotation speed detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4969784U JPS60163370U (en) | 1984-04-06 | 1984-04-06 | Rotation speed detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60163370U true JPS60163370U (en) | 1985-10-30 |
Family
ID=30567130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4969784U Pending JPS60163370U (en) | 1984-04-06 | 1984-04-06 | Rotation speed detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60163370U (en) |
-
1984
- 1984-04-06 JP JP4969784U patent/JPS60163370U/en active Pending
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