JPS61269016A - 静電容量型エンコ−ダ - Google Patents
静電容量型エンコ−ダInfo
- Publication number
- JPS61269016A JPS61269016A JP11182685A JP11182685A JPS61269016A JP S61269016 A JPS61269016 A JP S61269016A JP 11182685 A JP11182685 A JP 11182685A JP 11182685 A JP11182685 A JP 11182685A JP S61269016 A JPS61269016 A JP S61269016A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- plate
- transmitting
- receiving
- fixed plate
- 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 24
- 230000008878 coupling Effects 0.000 claims description 20
- 238000010168 coupling process Methods 0.000 claims description 20
- 238000005859 coupling reaction Methods 0.000 claims description 20
- 238000001514 detection method Methods 0.000 abstract description 18
- 239000000523 sample Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000002411 adverse Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 235000012489 doughnuts Nutrition 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000010363 phase shift Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic 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 |
|---|---|---|---|
| JP11182685A JPS61269016A (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 |
|---|---|---|---|
| JP11182685A JPS61269016A (ja) | 1985-05-23 | 1985-05-23 | 静電容量型エンコ−ダ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61269016A true JPS61269016A (ja) | 1986-11-28 |
| JPH0412810B2 JPH0412810B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-03-05 |
Family
ID=14571130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11182685A Granted JPS61269016A (ja) | 1985-05-23 | 1985-05-23 | 静電容量型エンコ−ダ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61269016A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (3)
| 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 |
| WO2019116716A1 (ja) * | 2017-12-13 | 2019-06-20 | 株式会社村田製作所 | 回転型エンコーダ |
| JPWO2020262385A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 2019-06-28 | 2020-12-30 |
-
1985
- 1985-05-23 JP JP11182685A patent/JPS61269016A/ja active Granted
Cited By (3)
| 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 |
| WO2019116716A1 (ja) * | 2017-12-13 | 2019-06-20 | 株式会社村田製作所 | 回転型エンコーダ |
| JPWO2020262385A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 2019-06-28 | 2020-12-30 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0412810B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-03-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |