JPS6134606B2 - - Google Patents
Info
- Publication number
- JPS6134606B2 JPS6134606B2 JP5278779A JP5278779A JPS6134606B2 JP S6134606 B2 JPS6134606 B2 JP S6134606B2 JP 5278779 A JP5278779 A JP 5278779A JP 5278779 A JP5278779 A JP 5278779A JP S6134606 B2 JPS6134606 B2 JP S6134606B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- magnetized
- magnetic scale
- magnetic field
- scale
- 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
- 230000005291 magnetic effect Effects 0.000 claims description 142
- 238000006243 chemical reaction Methods 0.000 claims description 19
- 230000005415 magnetization Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 3
- 239000003302 ferromagnetic material Substances 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 20
- 238000006073 displacement reaction Methods 0.000 description 9
- 239000000956 alloy Substances 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 5
- 230000005294 ferromagnetic effect Effects 0.000 description 4
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 1
- 229910003266 NiCo Inorganic materials 0.000 description 1
- 229910003289 NiMn Inorganic materials 0.000 description 1
- 229910003962 NiZn Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000007787 solid Substances 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5278779A JPS55144505A (en) | 1979-04-28 | 1979-04-28 | Magnetic scale device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5278779A JPS55144505A (en) | 1979-04-28 | 1979-04-28 | Magnetic scale device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55144505A JPS55144505A (en) | 1980-11-11 |
| JPS6134606B2 true JPS6134606B2 (en, 2012) | 1986-08-08 |
Family
ID=12924540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5278779A Granted JPS55144505A (en) | 1979-04-28 | 1979-04-28 | Magnetic scale device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55144505A (en, 2012) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63112805A (ja) * | 1986-10-28 | 1988-05-17 | Teac Co | 消磁装置 |
| JPH0652505A (ja) * | 1992-07-31 | 1994-02-25 | Haruna Denki Seisakusho:Kk | 磁気テープ用消磁装置 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4893071A (en) * | 1988-05-24 | 1990-01-09 | American Telephone And Telegraph Company, At&T Bell Laboratories | Capacitive incremental position measurement and motion control |
-
1979
- 1979-04-28 JP JP5278779A patent/JPS55144505A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63112805A (ja) * | 1986-10-28 | 1988-05-17 | Teac Co | 消磁装置 |
| JPH0652505A (ja) * | 1992-07-31 | 1994-02-25 | Haruna Denki Seisakusho:Kk | 磁気テープ用消磁装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55144505A (en) | 1980-11-11 |
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