MX9706236A - Procedimiento de control de un recipiente de vidrio. - Google Patents

Procedimiento de control de un recipiente de vidrio.

Info

Publication number
MX9706236A
MX9706236A MX9706236A MX9706236A MX9706236A MX 9706236 A MX9706236 A MX 9706236A MX 9706236 A MX9706236 A MX 9706236A MX 9706236 A MX9706236 A MX 9706236A MX 9706236 A MX9706236 A MX 9706236A
Authority
MX
Mexico
Prior art keywords
container
checking
glass container
sensor
image
Prior art date
Application number
MX9706236A
Other languages
English (en)
Other versions
MXPA97006236A (es
Inventor
Jean Philippe Depotte
Daniel Germond
Original Assignee
Saint Gobain Cinematique
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 Saint Gobain Cinematique filed Critical Saint Gobain Cinematique
Publication of MX9706236A publication Critical patent/MX9706236A/es
Publication of MXPA97006236A publication Critical patent/MXPA97006236A/es

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

Landscapes

  • 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)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

Se describe un método para verificar un recipiente de vidrio (2), mediante el conteo, medicion y clasificacion de las burbujas formadas en la pared del recipiente. De acuerdo al método, una imagen del recipiente (2) es recogida por un sensor (6) sensible a las ondas luminosas que pasan a través del recipiente (2), cuando este es colocado entre una fuente luminosa (9) y el sensor (6), y la imagen detectada es analizada utilizando un algoritmo de procesamiento de imágenes basado en la identificacion de burbujas por medio de la fuerza luminosa de la misma, que la caracteriza. Se describe también un dispositivo para llevar a cabo el método.
MXPA/A/1997/006236A 1995-12-22 1997-08-15 Procedimiento de control de un recipiente de vidrio MXPA97006236A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9515364 1995-12-22
FR95/15364 1995-12-22
FR9515364A FR2742865B1 (fr) 1995-12-22 1995-12-22 Procede de controle d'un recipient en verre

Publications (2)

Publication Number Publication Date
MX9706236A true MX9706236A (es) 1998-08-30
MXPA97006236A MXPA97006236A (es) 1998-11-12

Family

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Also Published As

Publication number Publication date
WO1997023775A1 (fr) 1997-07-03
AU1180697A (en) 1997-07-17
NO973853D0 (no) 1997-08-21
CA2212941A1 (fr) 1997-07-03
JPH11502936A (ja) 1999-03-09
CN1181136A (zh) 1998-05-06
BR9607312A (pt) 1997-12-30
FR2742865A1 (fr) 1997-06-27
FR2742865B1 (fr) 1998-01-16
EP0811156A1 (fr) 1997-12-10
NO973853L (no) 1997-08-21

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