ES462174A1 - Un circuito de deteccion perfeccionado en o para un aparato de inspeccion de recipientes de vidrio. - Google Patents

Un circuito de deteccion perfeccionado en o para un aparato de inspeccion de recipientes de vidrio.

Info

Publication number
ES462174A1
ES462174A1 ES462174A ES462174A ES462174A1 ES 462174 A1 ES462174 A1 ES 462174A1 ES 462174 A ES462174 A ES 462174A ES 462174 A ES462174 A ES 462174A ES 462174 A1 ES462174 A1 ES 462174A1
Authority
ES
Spain
Prior art keywords
light
detection circuit
container
side wall
output signal
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
ES462174A
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.)
OI Glass Inc
Original Assignee
Owens Illinois Inc
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 Owens Illinois Inc filed Critical Owens Illinois Inc
Publication of ES462174A1 publication Critical patent/ES462174A1/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
    • G01N21/8851—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
    • G01N21/9072—Investigating the presence of flaws or contamination in a container or its contents with illumination or detection from inside the container

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)
  • 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)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

Un circuito de detección perfeccionado en o para un aparato de inspección de recipientes de vidrio que incluye un puesto de inspección para hacer girar un recipiente de vidrio alrededor de su eje longitudinal, un manantial de luz para iluminar el interior del recipiente, un conjunto detector montado adyacentemente a la pared lateral del recipiente y que tiene un par superior y un par inferior de medios que responden a la luz una señal de entrada con una característica proporcional a la cantidad de luz transmitida a través de la pared lateral desde el manantial de luz, y un circuito de detección para vigilar las señales de entrada y para generar una señal de salida como respuesta a un cambio previamente determinado en la característica proporcional a la luz de las señales de entrada, representando la señal de salida la detección de un tipo de defecto previamente determinado, comprendiendo el circuito de detección.
ES462174A 1976-09-08 1977-09-07 Un circuito de deteccion perfeccionado en o para un aparato de inspeccion de recipientes de vidrio. Expired ES462174A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/721,412 US4066363A (en) 1976-09-08 1976-09-08 Apparatus and method for inspecting glass containers

Publications (1)

Publication Number Publication Date
ES462174A1 true ES462174A1 (es) 1978-07-16

Family

ID=24897889

Family Applications (2)

Application Number Title Priority Date Filing Date
ES462174A Expired ES462174A1 (es) 1976-09-08 1977-09-07 Un circuito de deteccion perfeccionado en o para un aparato de inspeccion de recipientes de vidrio.
ES466882A Expired ES466882A1 (es) 1976-09-08 1978-02-10 Un metodo perfeccionado para inspeccionar las paredes late- rales de un recipiente de vidrio.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES466882A Expired ES466882A1 (es) 1976-09-08 1978-02-10 Un metodo perfeccionado para inspeccionar las paredes late- rales de un recipiente de vidrio.

Country Status (11)

Country Link
US (1) US4066363A (es)
JP (1) JPS5333192A (es)
AU (1) AU497476B1 (es)
BR (1) BR7705981A (es)
CA (1) CA1099803A (es)
DE (1) DE2739532A1 (es)
ES (2) ES462174A1 (es)
FR (1) FR2392379A1 (es)
GB (1) GB1588545A (es)
MX (1) MX144555A (es)
ZA (1) ZA775005B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4249075A (en) * 1978-11-20 1981-02-03 Owens-Illinois, Inc. Detection of birdswing defects in glass containers
DE2921168A1 (de) * 1979-05-25 1980-12-11 Basf Ag Triazolylderivate und verfahren zu ihrer herstellung sowie diese enthaltende mittel zur beeinflussung des pflanzenwachstums
JPS576307A (en) * 1980-06-13 1982-01-13 Toyota Central Res & Dev Lab Inc Method and apparatus of surface failure inspection of circular member
US4399357A (en) * 1981-05-22 1983-08-16 Owens-Illinois, Inc. Method and apparatus for inspecting glass containers
US4458735A (en) * 1982-09-30 1984-07-10 Medetec Industries, Inc. Dispensing arrangement for a beverage such as a milkshake
US6963076B1 (en) * 2000-07-31 2005-11-08 Xerox Corporation System and method for optically sensing defects in OPC devices
US20070115467A1 (en) * 2005-11-23 2007-05-24 Owens-Brockway Glass Container Apparatus and method for ensuring rotation of a container during inspection
CN103604810A (zh) * 2013-11-22 2014-02-26 桂林湘山酒业有限公司 不透明小口瓶内部检测装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3313409A (en) * 1964-02-07 1967-04-11 Owens Illinois Inc Apparatus for inspecting glassware
US3439178A (en) * 1965-02-08 1969-04-15 Owens Illinois Inc Radiation-sensitive apparatus for inspecting wall thickness of hollow containers
CH465269A (de) * 1967-06-15 1968-11-15 Emhart Zuerich Sa Einrichtung zur optischen Prüfung von gläsernen Gegenständen auf Risse
US3923158A (en) * 1973-06-20 1975-12-02 Platmanufaktur Ab On-line multistation inspection device for machine moulded products
US3880750A (en) * 1974-06-06 1975-04-29 Owens Illinois Inc Sealing surface gauge

Also Published As

Publication number Publication date
JPS5736537B2 (es) 1982-08-04
GB1588545A (en) 1981-04-23
FR2392379A1 (fr) 1978-12-22
ES466882A1 (es) 1978-10-01
MX144555A (es) 1981-10-26
US4066363A (en) 1978-01-03
DE2739532A1 (de) 1978-03-09
JPS5333192A (en) 1978-03-28
ZA775005B (en) 1979-03-28
CA1099803A (en) 1981-04-21
AU497476B1 (en) 1978-12-14
BR7705981A (pt) 1978-07-04

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980302