JPH052808Y2 - - Google Patents
Info
- Publication number
- JPH052808Y2 JPH052808Y2 JP1986027990U JP2799086U JPH052808Y2 JP H052808 Y2 JPH052808 Y2 JP H052808Y2 JP 1986027990 U JP1986027990 U JP 1986027990U JP 2799086 U JP2799086 U JP 2799086U JP H052808 Y2 JPH052808 Y2 JP H052808Y2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- relative movement
- detectors
- signal
- reference level
- 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 - Lifetime
Links
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Optical Transform (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986027990U JPH052808Y2 (enrdf_load_html_response) | 1986-02-27 | 1986-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986027990U JPH052808Y2 (enrdf_load_html_response) | 1986-02-27 | 1986-02-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62140405U JPS62140405U (enrdf_load_html_response) | 1987-09-04 |
| JPH052808Y2 true JPH052808Y2 (enrdf_load_html_response) | 1993-01-25 |
Family
ID=30830539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986027990U Expired - Lifetime JPH052808Y2 (enrdf_load_html_response) | 1986-02-27 | 1986-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH052808Y2 (enrdf_load_html_response) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5112989B2 (ja) * | 2008-08-20 | 2013-01-09 | 株式会社ミツトヨ | 光電式エンコーダ |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6038170Y2 (ja) * | 1981-06-29 | 1985-11-14 | 株式会社 三豊製作所 | 光電型エンコ−ダの異常検出回路 |
| JPS6035208A (ja) * | 1983-08-05 | 1985-02-23 | Fujitsu Ltd | 物体移動検出器の故障検出回路 |
| JPS6130818U (ja) * | 1984-07-30 | 1986-02-24 | ヤマト科学株式会社 | パルスエンコ−ダの動作監視回路 |
-
1986
- 1986-02-27 JP JP1986027990U patent/JPH052808Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62140405U (enrdf_load_html_response) | 1987-09-04 |
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