JPS4914177A - - Google Patents

Info

Publication number
JPS4914177A
JPS4914177A JP4888772A JP4888772A JPS4914177A JP S4914177 A JPS4914177 A JP S4914177A JP 4888772 A JP4888772 A JP 4888772A JP 4888772 A JP4888772 A JP 4888772A JP S4914177 A JPS4914177 A JP S4914177A
Authority
JP
Japan
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
JP4888772A
Other languages
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 JP4888772A priority Critical patent/JPS4914177A/ja
Publication of JPS4914177A publication Critical patent/JPS4914177A/ja
Pending legal-status Critical Current

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Landscapes

  • Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)
JP4888772A 1972-05-16 1972-05-16 Pending JPS4914177A (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4888772A JPS4914177A (enrdf_load_stackoverflow) 1972-05-16 1972-05-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4888772A JPS4914177A (enrdf_load_stackoverflow) 1972-05-16 1972-05-16

Publications (1)

Publication Number Publication Date
JPS4914177A true JPS4914177A (enrdf_load_stackoverflow) 1974-02-07

Family

ID=12815775

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4888772A Pending JPS4914177A (enrdf_load_stackoverflow) 1972-05-16 1972-05-16

Country Status (1)

Country Link
JP (1) JPS4914177A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5345529U (enrdf_load_stackoverflow) * 1976-09-24 1978-04-18
JPS552933A (en) * 1978-06-21 1980-01-10 Mitsutoyo Mfg Co Ltd Digital electronic length measuring instrument
JPS5535551U (enrdf_load_stackoverflow) * 1978-08-31 1980-03-07
JPS59180426A (ja) * 1983-03-31 1984-10-13 Agency Of Ind Science & Technol 変調光式ロ−タリ−エンコ−ダ
JPS59212713A (ja) * 1983-05-19 1984-12-01 Fuji Electric Corp Res & Dev Ltd 回転角度検出装置
JPS59221667A (ja) * 1983-05-31 1984-12-13 Matsushita Electric Ind Co Ltd 光学式回転検出装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3421012A (en) * 1966-09-08 1969-01-07 Johnson Clark E Jun Displacement measuring encoder with uniformly distributed flux means and coextensive flux interrupting means

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3421012A (en) * 1966-09-08 1969-01-07 Johnson Clark E Jun Displacement measuring encoder with uniformly distributed flux means and coextensive flux interrupting means

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5345529U (enrdf_load_stackoverflow) * 1976-09-24 1978-04-18
JPS552933A (en) * 1978-06-21 1980-01-10 Mitsutoyo Mfg Co Ltd Digital electronic length measuring instrument
JPS5535551U (enrdf_load_stackoverflow) * 1978-08-31 1980-03-07
JPS59180426A (ja) * 1983-03-31 1984-10-13 Agency Of Ind Science & Technol 変調光式ロ−タリ−エンコ−ダ
JPS59212713A (ja) * 1983-05-19 1984-12-01 Fuji Electric Corp Res & Dev Ltd 回転角度検出装置
JPS59221667A (ja) * 1983-05-31 1984-12-13 Matsushita Electric Ind Co Ltd 光学式回転検出装置

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