ES8308074A1 - "un metodo para detectar defectos en un objeto, tal como un recipiente". - Google Patents
"un metodo para detectar defectos en un objeto, tal como un recipiente".Info
- Publication number
- ES8308074A1 ES8308074A1 ES516462A ES516462A ES8308074A1 ES 8308074 A1 ES8308074 A1 ES 8308074A1 ES 516462 A ES516462 A ES 516462A ES 516462 A ES516462 A ES 516462A ES 8308074 A1 ES8308074 A1 ES 8308074A1
- Authority
- ES
- Spain
- Prior art keywords
- signal
- event
- compared
- signals
- difference
- 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
Links
- 230000007547 defect Effects 0.000 title abstract 2
- 238000001514 detection method Methods 0.000 title 1
- 239000011521 glass Substances 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
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
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
-
- 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
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Signal Processing (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
METODO PARA LA INSPECCION DE LAS PAREDES LATERALES DE RECIPIENTES AL OBJETO DE DETECTAR DEFECTOS. COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, SE GENERA UNA SEÑAL DE SUCESO PARA CADA UNA DE LAS SEÑALES DE DATOS, CADA UNA DE LAS CUALES REPRESENTA LA DIFERENCIA EXISTENTE ENTRE LA MAGNITUD DE UNA SEÑAL DE DATOS CORRESPONDIENTE AL PUNTO OBSERVADO Y LA SEÑAL PROTOTIPO DE DICHO PUNTO; SEGUNDA, SE INDENTIFICA UNA RELACION PREDETERMINADA, AL MENOS, ENTRE DOS DE LAS SEÑALES DE SUCESO; Y POR ULTIMO, COMO RESPUESTA A LA IDENTIFICACION DE DICHA RELACION PREDETERMINADA SE OBTIENE UNA SEÑAL QUE MANIFIESTA UN POSIBLE DEFECTO EN EL OBJETO OBSERVADO. DE APLICACION EN LA INSPECCION DE BOTELLAS DE VIDRIO.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/205,054 US4467350A (en) | 1980-11-07 | 1980-11-07 | Method and apparatus for rapidly extracting significant data from a sparse object |
US06/205,058 US4378495A (en) | 1980-11-07 | 1980-11-07 | Method and apparatus for setup of inspection devices for glass bottles |
US06/205,056 US4378494A (en) | 1980-11-07 | 1980-11-07 | Apparatus and method for detecting defects in glass bottles using event proximity |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8308074A1 true ES8308074A1 (es) | 1983-08-01 |
ES516462A0 ES516462A0 (es) | 1983-08-01 |
Family
ID=27394745
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES506924A Expired ES8303693A1 (es) | 1980-11-07 | 1981-11-06 | Perfeccionamientos en un aparato de inspeccion para detectar defectos en objetos. |
ES516462A Granted ES516462A0 (es) | 1980-11-07 | 1982-10-13 | "un metodo para detectar defectos en un objeto, tal como un recipiente". |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES506924A Expired ES8303693A1 (es) | 1980-11-07 | 1981-11-06 | Perfeccionamientos en un aparato de inspeccion para detectar defectos en objetos. |
Country Status (10)
Country | Link |
---|---|
AU (1) | AU533032B2 (es) |
CA (1) | CA1196085A (es) |
DE (1) | DE3144225C2 (es) |
ES (2) | ES8303693A1 (es) |
FR (1) | FR2493989B1 (es) |
GB (1) | GB2089973B (es) |
GR (1) | GR74707B (es) |
IT (1) | IT1142933B (es) |
MX (1) | MX151316A (es) |
NL (1) | NL190030C (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4488648A (en) * | 1982-05-06 | 1984-12-18 | Powers Manufacturing, Inc. | Flaw detector |
FR2526544B1 (fr) * | 1982-05-06 | 1986-04-18 | Powers Manufacturing | Procede et appareil pour l'inspection de recipients |
US4697088A (en) * | 1985-06-24 | 1987-09-29 | Beltronics, Inc. | Method of and apparatus for discriminating sharp edge transitions produced during optical scanning of differently reflective regions |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AR207635A1 (es) * | 1973-06-27 | 1976-10-22 | Connor B O | Aparato para senalar la presencia de materia extrana y/o grietas en envases translucidos |
US3880750A (en) * | 1974-06-06 | 1975-04-29 | Owens Illinois Inc | Sealing surface gauge |
GB1600400A (en) * | 1977-10-13 | 1981-10-14 | Ti Fords Ltd | Bottle inspection apparatus |
US4237539A (en) * | 1977-11-21 | 1980-12-02 | E. I. Du Pont De Nemours And Company | On-line web inspection system |
JPS5546172A (en) * | 1978-09-29 | 1980-03-31 | Kirin Brewery Co Ltd | Detector for foreign material |
US4213702A (en) * | 1978-10-02 | 1980-07-22 | Powers Manufacturing, Inc | Glass inspection method and apparatus |
US4305661A (en) * | 1979-02-27 | 1981-12-15 | Diffracto, Ltd. | Method and apparatus for determining physical characteristics of objects and object surfaces |
IT1130315B (it) * | 1979-03-19 | 1986-06-11 | Rca Corp | Sistema di ispezione per la rivelazione di difetti in configurazioni regolari |
DE2934038C2 (de) * | 1979-08-23 | 1982-02-25 | Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln | Rißfortschritts-Meßeinrichtung |
US4270863A (en) * | 1979-11-01 | 1981-06-02 | Owens-Illinois, Inc. | Method and apparatus for inspecting objects for defects |
-
1981
- 1981-10-20 CA CA000388338A patent/CA1196085A/en not_active Expired
- 1981-10-22 GR GR66327A patent/GR74707B/el unknown
- 1981-10-26 AU AU76806/81A patent/AU533032B2/en not_active Expired
- 1981-11-05 FR FR8120764A patent/FR2493989B1/fr not_active Expired
- 1981-11-06 MX MX190006A patent/MX151316A/es unknown
- 1981-11-06 ES ES506924A patent/ES8303693A1/es not_active Expired
- 1981-11-06 NL NLAANVRAGE8105036,A patent/NL190030C/xx not_active IP Right Cessation
- 1981-11-06 IT IT49654/81A patent/IT1142933B/it active
- 1981-11-06 GB GB8133471A patent/GB2089973B/en not_active Expired
- 1981-11-06 DE DE3144225A patent/DE3144225C2/de not_active Expired
-
1982
- 1982-10-13 ES ES516462A patent/ES516462A0/es active Granted
Also Published As
Publication number | Publication date |
---|---|
NL190030B (nl) | 1993-05-03 |
IT8149654A0 (it) | 1981-11-06 |
GB2089973B (en) | 1984-12-05 |
FR2493989A1 (fr) | 1982-05-14 |
ES506924A0 (es) | 1983-02-01 |
DE3144225A1 (de) | 1982-07-29 |
GR74707B (es) | 1984-07-05 |
DE3144225C2 (de) | 1985-06-20 |
AU533032B2 (en) | 1983-10-27 |
FR2493989B1 (fr) | 1985-06-28 |
AU7680681A (en) | 1982-07-15 |
NL190030C (nl) | 1993-10-01 |
NL8105036A (nl) | 1982-06-01 |
CA1196085A (en) | 1985-10-29 |
GB2089973A (en) | 1982-06-30 |
MX151316A (es) | 1984-11-08 |
ES8303693A1 (es) | 1983-02-01 |
IT1142933B (it) | 1986-10-15 |
ES516462A0 (es) | 1983-08-01 |
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