JPH0434401Y2 - - Google Patents
Info
- Publication number
- JPH0434401Y2 JPH0434401Y2 JP3237987U JP3237987U JPH0434401Y2 JP H0434401 Y2 JPH0434401 Y2 JP H0434401Y2 JP 3237987 U JP3237987 U JP 3237987U JP 3237987 U JP3237987 U JP 3237987U JP H0434401 Y2 JPH0434401 Y2 JP H0434401Y2
- Authority
- JP
- Japan
- Prior art keywords
- light
- elements
- light emitting
- light receiving
- receiving elements
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 20
- 230000004907 flux Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3237987U JPH0434401Y2 (cs) | 1987-03-05 | 1987-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3237987U JPH0434401Y2 (cs) | 1987-03-05 | 1987-03-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63139511U JPS63139511U (cs) | 1988-09-14 |
| JPH0434401Y2 true JPH0434401Y2 (cs) | 1992-08-17 |
Family
ID=30838999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3237987U Expired JPH0434401Y2 (cs) | 1987-03-05 | 1987-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434401Y2 (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100074622A1 (en) * | 2007-04-06 | 2010-03-25 | Koninklijke Philips Electronics N.V. | Line-of-sight optical detection system, and communication system |
-
1987
- 1987-03-05 JP JP3237987U patent/JPH0434401Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63139511U (cs) | 1988-09-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4465373A (en) | Encoder | |
| JPH0318130B2 (cs) | ||
| JPS60243728A (ja) | 座標入力装置 | |
| US5041722A (en) | Method of guiding movement of unmanned vehicle by following a number of luminous points | |
| JPH04269619A (ja) | 傾斜角検出装置 | |
| JPH0434401Y2 (cs) | ||
| US3956627A (en) | Light beam target and apparatus using the same | |
| JPS60230018A (ja) | 光電型エンコ−ダの基準位置検出装置 | |
| JPH10105869A (ja) | 車種判別装置 | |
| JP2614446B2 (ja) | 距離測定装置 | |
| JPS5828615A (ja) | 移動量測定装置 | |
| RU2091708C1 (ru) | Устройство для измерения линейных и угловых перемещений | |
| SU1610267A1 (ru) | Устройство дл измерени перемещени объекта | |
| KR100247351B1 (ko) | 선형 광 위치센서 | |
| JP3273201B2 (ja) | 光学式インクリメンタルエンコーダ装置 | |
| SU1441200A1 (ru) | Устройство дл измерени положени и диаметра объекта | |
| JP3159828B2 (ja) | 光電センサ | |
| JPH0560575A (ja) | 位置検出装置 | |
| SU838308A1 (ru) | Устройство дл регистрации изобра-жЕНи плОСКиХ фигуР | |
| RU2220402C2 (ru) | Устройство для измерения положения и перемещения объекта | |
| JPS6232312A (ja) | 測距装置 | |
| JPH02240515A (ja) | 位置検出装置 | |
| JPH04213021A (ja) | 光学式アブソリュ−ト・エンコ−ダ | |
| SU1490466A1 (ru) | Фотоэлектрический двухкоординатный измеритель смещений | |
| SU1681168A1 (ru) | Устройство дл измерени перемещений объекта |