JPS61269017A - 静電容量型エンコ−ダ - Google Patents
静電容量型エンコ−ダInfo
- Publication number
- JPS61269017A JPS61269017A JP11182785A JP11182785A JPS61269017A JP S61269017 A JPS61269017 A JP S61269017A JP 11182785 A JP11182785 A JP 11182785A JP 11182785 A JP11182785 A JP 11182785A JP S61269017 A JPS61269017 A JP S61269017A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- plate
- output
- transmitting
- encoder
- 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.)
- Granted
Links
- 238000006073 displacement reaction Methods 0.000 claims abstract description 27
- 238000001514 detection method Methods 0.000 abstract description 14
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 230000008878 coupling Effects 0.000 description 21
- 238000010168 coupling process Methods 0.000 description 21
- 238000005859 coupling reaction Methods 0.000 description 21
- 238000005259 measurement Methods 0.000 description 7
- 239000000523 sample Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000010363 phase shift Effects 0.000 description 3
- 235000012489 doughnuts Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11182785A JPS61269017A (ja) | 1985-05-23 | 1985-05-23 | 静電容量型エンコ−ダ |
| GB8612439A GB2176013B (en) | 1985-05-23 | 1986-05-22 | Variable capacitance type encoder |
| DE19863617335 DE3617335A1 (de) | 1985-05-23 | 1986-05-23 | Encoder vom drehkondensator-typ |
| US07/185,348 US4879552A (en) | 1985-05-23 | 1988-04-20 | Variable capacitance type encoder |
| US07/183,975 US4843387A (en) | 1985-05-23 | 1988-04-20 | Variable capacitance type encoder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11182785A JPS61269017A (ja) | 1985-05-23 | 1985-05-23 | 静電容量型エンコ−ダ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61269017A true JPS61269017A (ja) | 1986-11-28 |
| JPH0412811B2 JPH0412811B2 (enrdf_load_stackoverflow) | 1992-03-05 |
Family
ID=14571155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11182785A Granted JPS61269017A (ja) | 1985-05-23 | 1985-05-23 | 静電容量型エンコ−ダ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61269017A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003207307A (ja) * | 2002-01-11 | 2003-07-25 | Mitsutoyo Corp | 絶対位置測定装置 |
| JP2012068255A (ja) * | 1999-04-19 | 2012-04-05 | Netzer Precision Motion Sensors Ltd | 容量性変位エンコーダ |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019193516A (ja) * | 2018-04-27 | 2019-10-31 | ソニーモバイルコミュニケーションズ株式会社 | 駆動装置および駆動制御方法 |
-
1985
- 1985-05-23 JP JP11182785A patent/JPS61269017A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012068255A (ja) * | 1999-04-19 | 2012-04-05 | Netzer Precision Motion Sensors Ltd | 容量性変位エンコーダ |
| JP2003207307A (ja) * | 2002-01-11 | 2003-07-25 | Mitsutoyo Corp | 絶対位置測定装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0412811B2 (enrdf_load_stackoverflow) | 1992-03-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |