JPS6314284B2 - - Google Patents

Info

Publication number
JPS6314284B2
JPS6314284B2 JP21158782A JP21158782A JPS6314284B2 JP S6314284 B2 JPS6314284 B2 JP S6314284B2 JP 21158782 A JP21158782 A JP 21158782A JP 21158782 A JP21158782 A JP 21158782A JP S6314284 B2 JPS6314284 B2 JP S6314284B2
Authority
JP
Japan
Prior art keywords
coil
reflective
encoder
cylindrical coil
light
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.)
Expired
Application number
JP21158782A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5999312A (ja
Inventor
Tetsuji Myanoo
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 Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP21158782A priority Critical patent/JPS5999312A/ja
Publication of JPS5999312A publication Critical patent/JPS5999312A/ja
Publication of JPS6314284B2 publication Critical patent/JPS6314284B2/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Transform (AREA)
JP21158782A 1982-11-30 1982-11-30 反射型エンコ−ダ Granted JPS5999312A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21158782A JPS5999312A (ja) 1982-11-30 1982-11-30 反射型エンコ−ダ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21158782A JPS5999312A (ja) 1982-11-30 1982-11-30 反射型エンコ−ダ

Publications (2)

Publication Number Publication Date
JPS5999312A JPS5999312A (ja) 1984-06-08
JPS6314284B2 true JPS6314284B2 (enrdf_load_stackoverflow) 1988-03-30

Family

ID=16608230

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21158782A Granted JPS5999312A (ja) 1982-11-30 1982-11-30 反射型エンコ−ダ

Country Status (1)

Country Link
JP (1) JPS5999312A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS5999312A (ja) 1984-06-08

Similar Documents

Publication Publication Date Title
EP0210835B1 (en) Laser scanning motor and method of manufacturing the same
JPS6326535A (ja) 回転角パルス発生器用回転子
JPS6314284B2 (enrdf_load_stackoverflow)
US4580871A (en) Rotary encoder
EP0721106B1 (en) Improved switched reluctance speed sensor
KR960036219A (ko) 두 단부 위치 사이의 신호 전송 장치
JPS6314283B2 (enrdf_load_stackoverflow)
JP2024109086A (ja) ステータとカバーとを備えるレゾルバ
US4425522A (en) Rotational speed indication signal generator having a plurality of generating coils
JP2533191B2 (ja) ステッピングモ―タ
JPH0773419B2 (ja) 速度検出用磁石の固定構造
KR920000619Y1 (ko) 스타터 모터
JPS5961711A (ja) 反射型エンコ−ダ
JPS59169356A (ja) フラツト型電動機
JP3413596B2 (ja) 回転センサ
JP3609161B2 (ja) ステータ絶縁構造
JPS6216754Y2 (enrdf_load_stackoverflow)
JPS6138391Y2 (enrdf_load_stackoverflow)
JPS5911761A (ja) 直流ブラシレスモ−タ
JPS58127549A (ja) アウタ−ロ−タ型モ−タ用の励磁ステ−タ
JPS5899242A (ja) 速度検出装置を内蔵したフラツトモ−タ
JPS6123749B2 (enrdf_load_stackoverflow)
JPS5985068U (ja) 回転子外転形電動機
JPH0364993B2 (enrdf_load_stackoverflow)
JPS61161949A (ja) 電動機