JPS62168408U - - Google Patents

Info

Publication number
JPS62168408U
JPS62168408U JP4464487U JP4464487U JPS62168408U JP S62168408 U JPS62168408 U JP S62168408U JP 4464487 U JP4464487 U JP 4464487U JP 4464487 U JP4464487 U JP 4464487U JP S62168408 U JPS62168408 U JP S62168408U
Authority
JP
Japan
Prior art keywords
positioner
differential amplifier
voltage level
steps
level
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
Application number
JP4464487U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP4464487U priority Critical patent/JPS62168408U/ja
Publication of JPS62168408U publication Critical patent/JPS62168408U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)
JP4464487U 1987-03-26 1987-03-26 Pending JPS62168408U (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4464487U JPS62168408U (pt) 1987-03-26 1987-03-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4464487U JPS62168408U (pt) 1987-03-26 1987-03-26

Publications (1)

Publication Number Publication Date
JPS62168408U true JPS62168408U (pt) 1987-10-26

Family

ID=30862651

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4464487U Pending JPS62168408U (pt) 1987-03-26 1987-03-26

Country Status (1)

Country Link
JP (1) JPS62168408U (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000043734A1 (fr) * 1999-01-22 2000-07-27 Citizen Watch Co., Ltd. Instrument optique servant a mesurer un deplacement

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53149357A (en) * 1977-06-01 1978-12-26 Nec Home Electronics Ltd Rotating angle detecting method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53149357A (en) * 1977-06-01 1978-12-26 Nec Home Electronics Ltd Rotating angle detecting method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000043734A1 (fr) * 1999-01-22 2000-07-27 Citizen Watch Co., Ltd. Instrument optique servant a mesurer un deplacement

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