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FR1333049A - Photoelectric measuring equipment - Google Patents

Photoelectric measuring equipment

Info

Publication number
FR1333049A
FR1333049A FR908560A FR908560A FR1333049A FR 1333049 A FR1333049 A FR 1333049A FR 908560 A FR908560 A FR 908560A FR 908560 A FR908560 A FR 908560A FR 1333049 A FR1333049 A FR 1333049A
Authority
FR
France
Prior art keywords
measuring equipment
photoelectric measuring
photoelectric
equipment
measuring
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
FR908560A
Other languages
French (fr)
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.)
Carl Zeiss Sports Optics GmbH
Original Assignee
M Hensoldt and Soehne Optische Werke AG
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 M Hensoldt and Soehne Optische Werke AG filed Critical M Hensoldt and Soehne Optische Werke AG
Priority to FR908560A priority Critical patent/FR1333049A/en
Application granted granted Critical
Publication of FR1333049A publication Critical patent/FR1333049A/en
Expired 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
    • G01D5/34707—Scales; Discs, e.g. fixation, fabrication, compensation
    • G01D5/34715—Scale reading or illumination devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR908560A 1962-09-04 1962-09-04 Photoelectric measuring equipment Expired FR1333049A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR908560A FR1333049A (en) 1962-09-04 1962-09-04 Photoelectric measuring equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR908560A FR1333049A (en) 1962-09-04 1962-09-04 Photoelectric measuring equipment

Publications (1)

Publication Number Publication Date
FR1333049A true FR1333049A (en) 1963-07-19

Family

ID=8786221

Family Applications (1)

Application Number Title Priority Date Filing Date
FR908560A Expired FR1333049A (en) 1962-09-04 1962-09-04 Photoelectric measuring equipment

Country Status (1)

Country Link
FR (1) FR1333049A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2362364A1 (en) * 1976-08-19 1978-03-17 Rieder Heinz LENGTH MEASURING DEVICE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2362364A1 (en) * 1976-08-19 1978-03-17 Rieder Heinz LENGTH MEASURING DEVICE

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