ES339893A1 - Procedimiento y dispositivo para el examen de la planime- tria de perfiles anulares. - Google Patents

Procedimiento y dispositivo para el examen de la planime- tria de perfiles anulares.

Info

Publication number
ES339893A1
ES339893A1 ES339893A ES339893A ES339893A1 ES 339893 A1 ES339893 A1 ES 339893A1 ES 339893 A ES339893 A ES 339893A ES 339893 A ES339893 A ES 339893A ES 339893 A1 ES339893 A1 ES 339893A1
Authority
ES
Spain
Prior art keywords
cell
scanning
coefficient
stage
prism
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
ES339893A
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.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain SA
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 Compagnie de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Publication of ES339893A1 publication Critical patent/ES339893A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/90—Investigating the presence of flaws or contamination in a container or its contents
    • G01N21/9054—Inspection of sealing surface and container finish
    • 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
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/2433—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures for measuring outlines by shadow casting
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
ES339893A 1966-04-27 1967-04-27 Procedimiento y dispositivo para el examen de la planime- tria de perfiles anulares. Expired ES339893A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR59305A FR1483934A (fr) 1966-04-27 1966-04-27 Procédé et appareil pour l'examen de la planéité de profils annulaires
FR104027A FR92288E (fr) 1966-04-27 1967-04-25 Procédé et appareil pour l'examen de la planéité de profils annulaires

Publications (1)

Publication Number Publication Date
ES339893A1 true ES339893A1 (es) 1968-08-16

Family

ID=26170265

Family Applications (1)

Application Number Title Priority Date Filing Date
ES339893A Expired ES339893A1 (es) 1966-04-27 1967-04-27 Procedimiento y dispositivo para el examen de la planime- tria de perfiles anulares.

Country Status (6)

Country Link
BE (1) BE697616A (es)
ES (1) ES339893A1 (es)
FR (2) FR1483934A (es)
GB (1) GB1160824A (es)
LU (1) LU53521A1 (es)
NL (2) NL6705205A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2872577B1 (fr) * 2004-07-02 2007-03-16 Tiama Sa Dispositif d'inspection pour des recipients
FR3076619B1 (fr) * 2018-01-05 2020-01-24 Tiama Procede, dispositif et ligne d'inspection pour determiner la geometrie tridimensionnelle d'une surface de bague de recipient

Also Published As

Publication number Publication date
GB1160824A (en) 1969-08-06
NL6707747A (es) 1968-10-28
FR92288E (fr) 1968-10-18
LU53521A1 (es) 1967-10-26
BE697616A (es) 1967-10-26
FR1483934A (fr) 1967-06-09
NL6705205A (es) 1967-10-30

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