FR1362981A - Optico-electronic integrating device for measuring the areas of opaque surfaces with irregular contours - Google Patents

Optico-electronic integrating device for measuring the areas of opaque surfaces with irregular contours

Info

Publication number
FR1362981A
FR1362981A FR941311A FR941311A FR1362981A FR 1362981 A FR1362981 A FR 1362981A FR 941311 A FR941311 A FR 941311A FR 941311 A FR941311 A FR 941311A FR 1362981 A FR1362981 A FR 1362981A
Authority
FR
France
Prior art keywords
optico
areas
measuring
integrating device
irregular contours
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
FR941311A
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.)
Luigi Rizzi and Co SpA
Original Assignee
Luigi Rizzi and Co SpA
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 Luigi Rizzi and Co SpA filed Critical Luigi Rizzi and Co SpA
Priority to FR941311A priority Critical patent/FR1362981A/en
Application granted granted Critical
Publication of FR1362981A publication Critical patent/FR1362981A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/28—Measuring arrangements characterised by the use of optical techniques for measuring areas

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR941311A 1963-07-12 1963-07-12 Optico-electronic integrating device for measuring the areas of opaque surfaces with irregular contours Expired FR1362981A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR941311A FR1362981A (en) 1963-07-12 1963-07-12 Optico-electronic integrating device for measuring the areas of opaque surfaces with irregular contours

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR941311A FR1362981A (en) 1963-07-12 1963-07-12 Optico-electronic integrating device for measuring the areas of opaque surfaces with irregular contours

Publications (1)

Publication Number Publication Date
FR1362981A true FR1362981A (en) 1964-06-05

Family

ID=8808210

Family Applications (1)

Application Number Title Priority Date Filing Date
FR941311A Expired FR1362981A (en) 1963-07-12 1963-07-12 Optico-electronic integrating device for measuring the areas of opaque surfaces with irregular contours

Country Status (1)

Country Link
FR (1) FR1362981A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3234534A1 (en) * 1982-09-17 1984-05-10 Kievskoe nauČno-proizvodstvennoe ob"edinenie "Analitpribor", Kiev Apparatus for the atomised application of optical emulsion coatings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3234534A1 (en) * 1982-09-17 1984-05-10 Kievskoe nauČno-proizvodstvennoe ob"edinenie "Analitpribor", Kiev Apparatus for the atomised application of optical emulsion coatings

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