JPS57123493A - Magnetic rotary encoder - Google Patents

Magnetic rotary encoder

Info

Publication number
JPS57123493A
JPS57123493A JP797681A JP797681A JPS57123493A JP S57123493 A JPS57123493 A JP S57123493A JP 797681 A JP797681 A JP 797681A JP 797681 A JP797681 A JP 797681A JP S57123493 A JPS57123493 A JP S57123493A
Authority
JP
Japan
Prior art keywords
rotary encoder
magnetic rotary
magnetic
encoder
rotary
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
JP797681A
Other languages
Japanese (ja)
Other versions
JPH0157290B2 (en
Inventor
Katsuyoshi Tamura
Sango Takeuchi
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP797681A priority Critical patent/JPS57123493A/en
Publication of JPS57123493A publication Critical patent/JPS57123493A/en
Publication of JPH0157290B2 publication Critical patent/JPH0157290B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Transmission And Conversion Of Sensor Element Output (AREA)
JP797681A 1981-01-23 1981-01-23 Magnetic rotary encoder Granted JPS57123493A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP797681A JPS57123493A (en) 1981-01-23 1981-01-23 Magnetic rotary encoder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP797681A JPS57123493A (en) 1981-01-23 1981-01-23 Magnetic rotary encoder

Publications (2)

Publication Number Publication Date
JPS57123493A true JPS57123493A (en) 1982-07-31
JPH0157290B2 JPH0157290B2 (en) 1989-12-05

Family

ID=11680479

Family Applications (1)

Application Number Title Priority Date Filing Date
JP797681A Granted JPS57123493A (en) 1981-01-23 1981-01-23 Magnetic rotary encoder

Country Status (1)

Country Link
JP (1) JPS57123493A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59108193A (en) * 1982-12-13 1984-06-22 株式会社日立製作所 Magnetic rotary sensor
JPH01311221A (en) * 1988-06-09 1989-12-15 Nikon Corp Magnetic absolute encoder

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5081116A (en) * 1973-11-17 1975-07-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5081116A (en) * 1973-11-17 1975-07-01

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59108193A (en) * 1982-12-13 1984-06-22 株式会社日立製作所 Magnetic rotary sensor
JPH0514205B2 (en) * 1982-12-13 1993-02-24 Hitachi Ltd
JPH01311221A (en) * 1988-06-09 1989-12-15 Nikon Corp Magnetic absolute encoder

Also Published As

Publication number Publication date
JPH0157290B2 (en) 1989-12-05

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