JPS62281520A - 磁気エンコ−ダ用磁気抵抗センサ - Google Patents
磁気エンコ−ダ用磁気抵抗センサInfo
- Publication number
- JPS62281520A JPS62281520A JP12426286A JP12426286A JPS62281520A JP S62281520 A JPS62281520 A JP S62281520A JP 12426286 A JP12426286 A JP 12426286A JP 12426286 A JP12426286 A JP 12426286A JP S62281520 A JPS62281520 A JP S62281520A
- Authority
- JP
- Japan
- Prior art keywords
- recording medium
- gap
- magnetic recording
- origin
- magnetic
- 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
- 238000001514 detection method Methods 0.000 claims abstract description 36
- 238000006073 displacement reaction Methods 0.000 claims abstract description 16
- 239000000758 substrate Substances 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 2
- 229910003271 Ni-Fe Inorganic materials 0.000 abstract description 3
- 229910045601 alloy Inorganic materials 0.000 abstract description 3
- 239000000956 alloy Substances 0.000 abstract description 3
- 230000003068 static effect Effects 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000282806 Rhinoceros Species 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
- Analogue/Digital Conversion (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12426286A JPS62281520A (ja) | 1986-05-29 | 1986-05-29 | 磁気エンコ−ダ用磁気抵抗センサ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12426286A JPS62281520A (ja) | 1986-05-29 | 1986-05-29 | 磁気エンコ−ダ用磁気抵抗センサ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62281520A true JPS62281520A (ja) | 1987-12-07 |
| JPH0529044B2 JPH0529044B2 (enrdf_load_stackoverflow) | 1993-04-28 |
Family
ID=14880975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12426286A Granted JPS62281520A (ja) | 1986-05-29 | 1986-05-29 | 磁気エンコ−ダ用磁気抵抗センサ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62281520A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007155636A (ja) * | 2005-12-08 | 2007-06-21 | Koyo Electronics Ind Co Ltd | ロータリエンコーダ |
| JP2012127736A (ja) * | 2010-12-14 | 2012-07-05 | Tdk Corp | 磁気センサ |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57154014A (en) * | 1981-03-20 | 1982-09-22 | Hitachi Ltd | Magnetic rotary encoder |
-
1986
- 1986-05-29 JP JP12426286A patent/JPS62281520A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57154014A (en) * | 1981-03-20 | 1982-09-22 | Hitachi Ltd | Magnetic rotary encoder |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007155636A (ja) * | 2005-12-08 | 2007-06-21 | Koyo Electronics Ind Co Ltd | ロータリエンコーダ |
| JP2012127736A (ja) * | 2010-12-14 | 2012-07-05 | Tdk Corp | 磁気センサ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0529044B2 (enrdf_load_stackoverflow) | 1993-04-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4944028A (en) | Non-contact type pattern sensor with variable clearance compensation | |
| US4418372A (en) | Magnetic rotary encoder | |
| JPH043483B2 (enrdf_load_stackoverflow) | ||
| JPS636801B2 (enrdf_load_stackoverflow) | ||
| US4713613A (en) | Device for magnetically detecting displacement of non-magnetic movable member | |
| JPS62281520A (ja) | 磁気エンコ−ダ用磁気抵抗センサ | |
| JPS6315529B2 (enrdf_load_stackoverflow) | ||
| JPH0429374Y2 (enrdf_load_stackoverflow) | ||
| JPH04248113A (ja) | 記録再生装置及びその記録媒体 | |
| JPH10300763A (ja) | 磁気センサ | |
| JPS625284B2 (enrdf_load_stackoverflow) | ||
| JPH052925B2 (enrdf_load_stackoverflow) | ||
| JP2685489B2 (ja) | 磁気的に位置や速度を検出する装置 | |
| JPH081387B2 (ja) | 磁気センサ | |
| JPH0323872B2 (enrdf_load_stackoverflow) | ||
| JP2936684B2 (ja) | 回転センサ | |
| JP2598782B2 (ja) | 磁気エンコーダ装置 | |
| JP2687602B2 (ja) | 回転位置検出装置 | |
| JPH0862233A (ja) | Ｍｒ素子式回転センサ | |
| JPH06152002A (ja) | 強磁性薄膜型磁気抵抗素子とそれを用いたセンサ | |
| JP2586915B2 (ja) | 磁気検出器 | |
| JPH01110210A (ja) | 傾斜角度センサ | |
| JPH0353138A (ja) | トルク検出器 | |
| JPH0413925A (ja) | 磁気検出器 | |
| JPS6123822Y2 (enrdf_load_stackoverflow) |