JPS5629114A - Magnetic scale - Google Patents

Magnetic scale

Info

Publication number
JPS5629114A
JPS5629114A JP10404079A JP10404079A JPS5629114A JP S5629114 A JPS5629114 A JP S5629114A JP 10404079 A JP10404079 A JP 10404079A JP 10404079 A JP10404079 A JP 10404079A JP S5629114 A JPS5629114 A JP S5629114A
Authority
JP
Japan
Prior art keywords
magnetic
coil
read
mark
iron core
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
Application number
JP10404079A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0210365B2 (enExample
Inventor
Kiyoshi Inoue
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inoue Japax Research Inc
Original Assignee
Inoue Japax Research Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Inoue Japax Research Inc filed Critical Inoue Japax Research Inc
Priority to JP10404079A priority Critical patent/JPS5629114A/ja
Priority to EP19800302815 priority patent/EP0027308B1/en
Priority to DE8080302815T priority patent/DE3069509D1/de
Publication of JPS5629114A publication Critical patent/JPS5629114A/ja
Publication of JPH0210365B2 publication Critical patent/JPH0210365B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
JP10404079A 1979-08-16 1979-08-17 Magnetic scale Granted JPS5629114A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP10404079A JPS5629114A (en) 1979-08-17 1979-08-17 Magnetic scale
EP19800302815 EP0027308B1 (en) 1979-08-16 1980-08-15 Manufacture and use of magnetic scale systems
DE8080302815T DE3069509D1 (en) 1979-08-16 1980-08-15 Manufacture and use of magnetic scale systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10404079A JPS5629114A (en) 1979-08-17 1979-08-17 Magnetic scale

Publications (2)

Publication Number Publication Date
JPS5629114A true JPS5629114A (en) 1981-03-23
JPH0210365B2 JPH0210365B2 (enExample) 1990-03-07

Family

ID=14370102

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10404079A Granted JPS5629114A (en) 1979-08-16 1979-08-17 Magnetic scale

Country Status (1)

Country Link
JP (1) JPS5629114A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6275317A (ja) * 1985-09-30 1987-04-07 Toshiba Corp 変位符号化装置
JP2007010534A (ja) * 2005-07-01 2007-01-18 Murata Mach Ltd 移動体システム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6275317A (ja) * 1985-09-30 1987-04-07 Toshiba Corp 変位符号化装置
JP2007010534A (ja) * 2005-07-01 2007-01-18 Murata Mach Ltd 移動体システム

Also Published As

Publication number Publication date
JPH0210365B2 (enExample) 1990-03-07

Similar Documents

Publication Publication Date Title
JPS5629114A (en) Magnetic scale
JPS54128719A (en) Vertical magnetization recorder
JPS56163517A (en) Vertical magnetization recording head
JPS5264911A (en) Multi-element magnetic head
FR2328202A1 (fr) Procede et dispositif pour la detection d'une premagnetisation
JPS5417813A (en) Magnetic recorder-reproducer
JPS56147086A (en) Flux gate type magnetic sensor
JPS5310409A (en) Recording bias circuit
JPS5671871A (en) Magnetic bubble memory device
JPS5338311A (en) Reading system
JPS5740709A (en) Magnetic recording system
JPS55432A (en) Magnetism detector
JPS567221A (en) Magnetic recording and reproducing device
JPS5627602A (en) Magnetic scale
JPS5287011A (en) Magnetic erase head
JPS5428108A (en) Magnetic recorder-reproducer
SU464879A1 (ru) Устройство дл измерени напр женности посто нного магнитного пол
GB1374069A (en) Magnetic flux-current signal converting apparatus
JPS5273794A (en) Magnetic detection circuit for bank notes, etc.
JPS554582A (en) Detector for magnetic scale
JPS5492705A (en) Inspector of magnetic head characteristics
JPS5578514A (en) Zero-phase current transformer using hole element
SU482667A1 (ru) Намагничивающее устройство
JPS5284919A (en) Magnetic eraser circuit
JPS5668984A (en) Bias magnetic field control circuit for magnetic bubble memory