JPS58177825U - All-optical rotary encoder - Google Patents
All-optical rotary encoderInfo
- Publication number
- JPS58177825U JPS58177825U JP7366982U JP7366982U JPS58177825U JP S58177825 U JPS58177825 U JP S58177825U JP 7366982 U JP7366982 U JP 7366982U JP 7366982 U JP7366982 U JP 7366982U JP S58177825 U JPS58177825 U JP S58177825U
- Authority
- JP
- Japan
- Prior art keywords
- rotary encoder
- optical rotary
- optical fibers
- rotary plate
- abstract
- 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
- Arrangements For Transmission Of Measured Signals (AREA)
- 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図および第２図は本考案の全光学式ロータリーエン
コーダーの構成図である。
１、 １−１． １−２．５．５−１．５−２・・・光
−学繊維、２・・・回転軸、３・・・回転板、４・・・
固定スリット。1 and 2 are block diagrams of the all-optical rotary encoder of the present invention. 1, 1-1. 1-2.5.5-1.5-2... Optical fiber, 2... Rotating shaft, 3... Rotating plate, 4...
Fixed slit.
Claims (1)
，５の間に正確なピッチで透明部分と不透明部分を有す
る回転板３および該回転板３と同一ピッチの透明部分と
不透明部分を有する固定スリット４を配置してなる全光
学式ロータリーエOptical fibers 1 and 5 are arranged with their end faces facing each other, and both optical fibers 1
, 5, a rotary plate 3 having a transparent portion and an opaque portion at an accurate pitch, and a fixed slit 4 having a transparent portion and an opaque portion at the same pitch as the rotary plate 3 are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7366982U JPS58177825U (en) | 1982-05-20 | 1982-05-20 | All-optical rotary encoder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7366982U JPS58177825U (en) | 1982-05-20 | 1982-05-20 | All-optical rotary encoder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58177825U true JPS58177825U (en) | 1983-11-28 |
Family
ID=30083165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7366982U Pending JPS58177825U (en) | 1982-05-20 | 1982-05-20 | All-optical rotary encoder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58177825U (en) |
-
1982
- 1982-05-20 JP JP7366982U patent/JPS58177825U/en active Pending
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