JPS54101347A - Angular position transducer - Google Patents

Angular position transducer

Info

Publication number
JPS54101347A
JPS54101347A JP16461978A JP16461978A JPS54101347A JP S54101347 A JPS54101347 A JP S54101347A JP 16461978 A JP16461978 A JP 16461978A JP 16461978 A JP16461978 A JP 16461978A JP S54101347 A JPS54101347 A JP S54101347A
Authority
JP
Japan
Prior art keywords
angular position
position transducer
transducer
angular
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
JP16461978A
Other languages
English (en)
Japanese (ja)
Inventor
Betsuchi Rafuaeru
Jiakoone Fueritsue
Akatsuteino Andorea
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.)
Olivetti SpA
Original Assignee
Olivetti SpA
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 Olivetti SpA filed Critical Olivetti SpA
Publication of JPS54101347A publication Critical patent/JPS54101347A/ja
Pending 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)
  • Optical Transform (AREA)
JP16461978A 1977-12-30 1978-12-29 Angular position transducer Pending JPS54101347A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT69951/77A IT1116276B (it) 1977-12-30 1977-12-30 Trasduttore di posizione angolare per un organo ruotante

Publications (1)

Publication Number Publication Date
JPS54101347A true JPS54101347A (en) 1979-08-09

Family

ID=11313155

Family Applications (2)

Application Number Title Priority Date Filing Date
JP16461978A Pending JPS54101347A (en) 1977-12-30 1978-12-29 Angular position transducer
JP1985083822U Granted JPS611126U (ja) 1977-12-30 1985-06-03 角度位置トランスジユーサ

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP1985083822U Granted JPS611126U (ja) 1977-12-30 1985-06-03 角度位置トランスジユーサ

Country Status (3)

Country Link
US (2) US4268747A (en, 2012)
JP (2) JPS54101347A (en, 2012)
IT (1) IT1116276B (en, 2012)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57111410A (en) * 1980-11-17 1982-07-10 Olivetti & Co Spa Optical transducer
JPS58103612A (ja) * 1981-12-15 1983-06-20 Sony Magnescale Inc 回転角度検出装置
JPS6134418A (ja) * 1979-09-27 1986-02-18 イング・チイ・オリベツチ・アンド・チイ・エス・ピ−・ア 光学変換器
WO1989001131A1 (en) * 1987-07-28 1989-02-09 Fanuc Ltd Optical encoder

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4319134A (en) * 1978-06-16 1982-03-09 Sensor Technology, Inc. Optical encoder
US4331050A (en) * 1978-10-03 1982-05-25 Computerized Cutters Ltd. Control for paper cutting apparatus
US4375592A (en) * 1980-12-19 1983-03-01 International Business Machines Corporation Incremental rotary encoder
US4410798A (en) * 1981-06-10 1983-10-18 Itek Corporation Incremental optical encoder system with addressable index
JPS59117911U (ja) * 1983-01-29 1984-08-09 トヨタ自動車株式会社 自動車のステアリングコラム
JPS59117915U (ja) * 1983-01-29 1984-08-09 トヨタ自動車株式会社 自動車のステアリングセンサ
US4639874A (en) * 1984-04-18 1987-01-27 Thermo Electron Corporation System for monitoring and controlling position of hoists
IT1184495B (it) * 1985-04-26 1987-10-28 Michele Merlo Codificatore (encoder) ottico incrementale a nonio accordato
DE3934339A1 (de) * 1989-10-14 1991-04-25 Heidenhain Gmbh Dr Johannes Teilungstraeger aus kunststoff mit einer teilungsstruktur
US5825024A (en) * 1997-03-13 1998-10-20 Chevron U.S.A. Inc. Multidetector pulsed-neutron through-tubing cased-hole density measurement sonde
US7348543B2 (en) * 2003-01-16 2008-03-25 Yaskawa Eshed Technologies Ltd. Optical encoder with hollow light guide for indicating the angular position of a rotary shaft
JP3963885B2 (ja) * 2003-10-27 2007-08-22 オリンパス株式会社 反射型光学式エンコーダーのセンサヘッド
IL177367A0 (en) * 2006-08-08 2006-12-10 Yaskawa Europ Technology Ltd Optical encoder
US8322483B2 (en) 2009-09-15 2012-12-04 Robert Bosch Gmbh Steering angle sensor
CN113847867B (zh) * 2021-06-29 2023-12-29 北京控制工程研究所 一种用于旋转机构的零位传感器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3400275A (en) * 1965-07-22 1968-09-03 Trump Ross Ind Controls Inc Optical encoder having a common light source located in a rotatable shuttered housing
US3728551A (en) * 1969-10-22 1973-04-17 Southwestern Ind Inc Mask adjustment mechanism
JPS4817312U (en, 2012) * 1971-07-13 1973-02-27
DE2416113C2 (de) * 1974-04-03 1984-09-27 Quick-Rotan Becker & Notz Kg, 6100 Darmstadt Istwertgeber für drehzahlgeregelte Antriebe
JPS5232380A (en) * 1975-09-05 1977-03-11 Yaskawa Electric Mfg Co Ltd Photoelectric type revolution speed detector
JPS5263775A (en) * 1975-11-21 1977-05-26 Hitachi Ltd Photoelectric tachometer
IL49853A (en) * 1976-06-21 1980-11-30 Bahry A Locking arrangement for doors and the like
US4152589A (en) * 1977-09-28 1979-05-01 Silonics, Inc. Optical rotational encoder
JPS5819967A (ja) * 1981-07-28 1983-02-05 Nec Corp バス結合装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6134418A (ja) * 1979-09-27 1986-02-18 イング・チイ・オリベツチ・アンド・チイ・エス・ピ−・ア 光学変換器
JPH0250622U (en, 2012) * 1979-09-27 1990-04-09
JPS57111410A (en) * 1980-11-17 1982-07-10 Olivetti & Co Spa Optical transducer
JPS58103612A (ja) * 1981-12-15 1983-06-20 Sony Magnescale Inc 回転角度検出装置
WO1989001131A1 (en) * 1987-07-28 1989-02-09 Fanuc Ltd Optical encoder

Also Published As

Publication number Publication date
US4268747A (en) 1981-05-19
IT1116276B (it) 1986-02-10
JPS6330966Y2 (en, 2012) 1988-08-18
JPS611126U (ja) 1986-01-07
US4297573A (en) 1981-10-27

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