FR1372121A - Measuring device - Google Patents

Measuring device

Info

Publication number
FR1372121A
FR1372121A FR948755A FR948755A FR1372121A FR 1372121 A FR1372121 A FR 1372121A FR 948755 A FR948755 A FR 948755A FR 948755 A FR948755 A FR 948755A FR 1372121 A FR1372121 A FR 1372121A
Authority
FR
France
Prior art keywords
measuring device
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
FR948755A
Other languages
French (fr)
Inventor
Richard Samuel Jonathan Good
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.)
Ferranti International PLC
Original Assignee
Ferranti PLC
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 Ferranti PLC filed Critical Ferranti PLC
Priority to FR948755A priority Critical patent/FR1372121A/en
Application granted granted Critical
Publication of FR1372121A publication Critical patent/FR1372121A/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
    • G01D5/36—Forming the light into pulses
    • G01D5/363—Direction discrimination
FR948755A 1963-09-26 1963-09-26 Measuring device Expired FR1372121A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR948755A FR1372121A (en) 1963-09-26 1963-09-26 Measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR948755A FR1372121A (en) 1963-09-26 1963-09-26 Measuring device

Publications (1)

Publication Number Publication Date
FR1372121A true FR1372121A (en) 1964-09-11

Family

ID=8813165

Family Applications (1)

Application Number Title Priority Date Filing Date
FR948755A Expired FR1372121A (en) 1963-09-26 1963-09-26 Measuring device

Country Status (1)

Country Link
FR (1) FR1372121A (en)

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