JPS53129065A - Magnetic scale device - Google Patents
Magnetic scale deviceInfo
- Publication number
- JPS53129065A JPS53129065A JP4315877A JP4315877A JPS53129065A JP S53129065 A JPS53129065 A JP S53129065A JP 4315877 A JP4315877 A JP 4315877A JP 4315877 A JP4315877 A JP 4315877A JP S53129065 A JPS53129065 A JP S53129065A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic scale
- scale device
- magnetic
- magnetoelectric transducers
- grating
- 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.)
- Pending
Links
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
PURPOSE: To provide a simple and miniature magnetic scale by providing magnetoelectric transducers on the outside of a magnetic grating and forming the magnetic grating and magnetoelectric transducers in torus form.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4315877A JPS53129065A (en) | 1977-04-16 | 1977-04-16 | Magnetic scale device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4315877A JPS53129065A (en) | 1977-04-16 | 1977-04-16 | Magnetic scale device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53129065A true JPS53129065A (en) | 1978-11-10 |
Family
ID=12656046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4315877A Pending JPS53129065A (en) | 1977-04-16 | 1977-04-16 | Magnetic scale device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53129065A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58125808U (en) * | 1982-02-19 | 1983-08-26 | ソニ−マグネスケ−ル株式会社 | magnetic scale device |
JPS6063413A (en) * | 1983-09-05 | 1985-04-11 | Fanuc Ltd | Rotation detector |
JPS6190009A (en) * | 1984-10-11 | 1986-05-08 | Sony Magnescale Inc | Rotary encoder |
-
1977
- 1977-04-16 JP JP4315877A patent/JPS53129065A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58125808U (en) * | 1982-02-19 | 1983-08-26 | ソニ−マグネスケ−ル株式会社 | magnetic scale device |
JPS6063413A (en) * | 1983-09-05 | 1985-04-11 | Fanuc Ltd | Rotation detector |
JPS6190009A (en) * | 1984-10-11 | 1986-05-08 | Sony Magnescale Inc | Rotary encoder |
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