BE700094A - - Google Patents

Info

Publication number
BE700094A
BE700094A BE700094DA BE700094A BE 700094 A BE700094 A BE 700094A BE 700094D A BE700094D A BE 700094DA BE 700094 A BE700094 A BE 700094A
Authority
BE
Belgium
Prior art keywords
crystal
face
light
irradiated
screen
Prior art date
Application number
Other languages
English (en)
French (fr)
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
Priority claimed from FR68101A external-priority patent/FR1492982A/fr
Priority claimed from FR80186A external-priority patent/FR90934E/fr
Application filed filed Critical
Publication of BE700094A publication Critical patent/BE700094A/fr

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01DMEASURING 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
    • G01D5/00Mechanical 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
    • G01D5/26Mechanical 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
    • G01D5/32Mechanical 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
    • G01D5/34Mechanical 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00Measuring arrangements characterised by the use of optical techniques
    • G01B11/02Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)
BE700094D 1966-07-04 1967-06-16 BE700094A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR68101A FR1492982A (fr) 1966-07-04 1966-07-04 Procédé de détection et de mesure de très faibles déplacements par conversion de ces déplacements en oscillations de fréquence variable, et dispositif pour sa mise en oeuvre
FR80186A FR90934E (fr) 1966-10-17 1966-10-17 Procédé de détection et de mesure de très faibles déplacements par conversion de ces déplacements en oscillations de fréquence variable, et dispositif pour sa mise en oeuvre

Publications (1)

Publication Number Publication Date
BE700094A true BE700094A (enrdf_load_stackoverflow) 1967-12-18

Family

ID=26171762

Family Applications (1)

Application Number Title Priority Date Filing Date
BE700094D BE700094A (enrdf_load_stackoverflow) 1966-07-04 1967-06-16

Country Status (2)

Country Link
BE (1) BE700094A (enrdf_load_stackoverflow)
ES (1) ES342568A1 (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2646905A1 (fr) * 1989-05-10 1990-11-16 Electricfil Capteur de mesure de deplacement
EP0290585A4 (en) * 1986-11-24 1992-03-11 Donald Charles Carner, Jr. Shadow casting radiation detector
CN110095086A (zh) * 2019-06-03 2019-08-06 呜啦啦(广州)科技有限公司 电流式双向弯曲传感器及其制备方法
CN114525144A (zh) * 2021-09-10 2022-05-24 上海梅山钢铁股份有限公司 一种实现推焦车推焦杆准确对中装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0290585A4 (en) * 1986-11-24 1992-03-11 Donald Charles Carner, Jr. Shadow casting radiation detector
FR2646905A1 (fr) * 1989-05-10 1990-11-16 Electricfil Capteur de mesure de deplacement
CN110095086A (zh) * 2019-06-03 2019-08-06 呜啦啦(广州)科技有限公司 电流式双向弯曲传感器及其制备方法
CN110095086B (zh) * 2019-06-03 2024-06-07 呜啦啦(广州)科技有限公司 电流式双向弯曲传感器及其制备方法
CN114525144A (zh) * 2021-09-10 2022-05-24 上海梅山钢铁股份有限公司 一种实现推焦车推焦杆准确对中装置

Also Published As

Publication number Publication date
ES342568A1 (es) 1968-12-16

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