FR1294955A - Perfectionnements aux appareils indicateurs de petits déplacements - Google Patents

Perfectionnements aux appareils indicateurs de petits déplacements

Info

Publication number
FR1294955A
FR1294955A FR859797A FR859797A FR1294955A FR 1294955 A FR1294955 A FR 1294955A FR 859797 A FR859797 A FR 859797A FR 859797 A FR859797 A FR 859797A FR 1294955 A FR1294955 A FR 1294955A
Authority
FR
France
Prior art keywords
small displacement
indicating devices
displacement indicating
devices
small
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
FR859797A
Other languages
English (en)
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries 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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to FR859797A priority Critical patent/FR1294955A/fr
Application granted granted Critical
Publication of FR1294955A publication Critical patent/FR1294955A/fr
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
    • G01D5/28—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 deflection of beams of light, e.g. for direct optical indication
    • G01D5/30—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 deflection of beams of light, e.g. for direct optical indication the beams of light being detected by photocells

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR859797A 1961-04-25 1961-04-25 Perfectionnements aux appareils indicateurs de petits déplacements Expired FR1294955A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR859797A FR1294955A (fr) 1961-04-25 1961-04-25 Perfectionnements aux appareils indicateurs de petits déplacements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR859797A FR1294955A (fr) 1961-04-25 1961-04-25 Perfectionnements aux appareils indicateurs de petits déplacements

Publications (1)

Publication Number Publication Date
FR1294955A true FR1294955A (fr) 1962-06-01

Family

ID=8753800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR859797A Expired FR1294955A (fr) 1961-04-25 1961-04-25 Perfectionnements aux appareils indicateurs de petits déplacements

Country Status (1)

Country Link
FR (1) FR1294955A (fr)

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