JPS59221620A - 光学式回転検出装置 - Google Patents

光学式回転検出装置

Info

Publication number
JPS59221620A
JPS59221620A JP58097104A JP9710483A JPS59221620A JP S59221620 A JPS59221620 A JP S59221620A JP 58097104 A JP58097104 A JP 58097104A JP 9710483 A JP9710483 A JP 9710483A JP S59221620 A JPS59221620 A JP S59221620A
Authority
JP
Japan
Prior art keywords
photoelectric conversion
conversion element
slit
elements
rotary plate
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
JP58097104A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0510628B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Hiromi Nakase
中瀬　弘巳
Kunikazu Ozawa
小沢　邦一
Yasuhiro Goto
泰宏 後藤
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP58097104A priority Critical patent/JPS59221620A/ja
Publication of JPS59221620A publication Critical patent/JPS59221620A/ja
Publication of JPH0510628B2 publication Critical patent/JPH0510628B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/347—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
    • G01D5/3473—Circular or rotary encoders

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
  • Optical Transform (AREA)
  • Brushless Motors (AREA)
JP58097104A 1983-05-31 1983-05-31 光学式回転検出装置 Granted JPS59221620A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58097104A JPS59221620A (ja) 1983-05-31 1983-05-31 光学式回転検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58097104A JPS59221620A (ja) 1983-05-31 1983-05-31 光学式回転検出装置

Publications (2)

Publication Number Publication Date
JPS59221620A true JPS59221620A (ja) 1984-12-13
JPH0510628B2 JPH0510628B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-02-10

Family

ID=14183296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58097104A Granted JPS59221620A (ja) 1983-05-31 1983-05-31 光学式回転検出装置

Country Status (1)

Country Link
JP (1) JPS59221620A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62122478U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1986-01-25 1987-08-04
JP2003532098A (ja) * 2000-04-28 2003-10-28 ドクトル・ヨハネス・ハイデンハイン・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 光学位置測定装置のための走査ユニット
CN108900255A (zh) * 2018-04-03 2018-11-27 中国北方车辆研究所 一种用于测试旋转机械的供电及信号传输装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4919867A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-03-20 1974-02-21
JPS5092280U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-12-22 1975-08-04
JPS51156856U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1975-06-09 1976-12-14

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4919867A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-03-20 1974-02-21
JPS5092280U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-12-22 1975-08-04
JPS51156856U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1975-06-09 1976-12-14

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62122478U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1986-01-25 1987-08-04
JP2003532098A (ja) * 2000-04-28 2003-10-28 ドクトル・ヨハネス・ハイデンハイン・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 光学位置測定装置のための走査ユニット
CN108900255A (zh) * 2018-04-03 2018-11-27 中国北方车辆研究所 一种用于测试旋转机械的供电及信号传输装置

Also Published As

Publication number Publication date
JPH0510628B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-02-10

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