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WO2015140797A3 - Method and system for determining package integrity - Google Patents

Method and system for determining package integrity Download PDF

Info

Publication number
WO2015140797A3
WO2015140797A3 PCT/IL2015/050282 IL2015050282W WO2015140797A3 WO 2015140797 A3 WO2015140797 A3 WO 2015140797A3 IL 2015050282 W IL2015050282 W IL 2015050282W WO 2015140797 A3 WO2015140797 A3 WO 2015140797A3
Authority
WO
WIPO (PCT)
Prior art keywords
package
determining
gas
package integrity
integrity
Prior art date
Application number
PCT/IL2015/050282
Other languages
French (fr)
Other versions
WO2015140797A2 (en
Inventor
Eran Sinbar
Yoav Weinstein
Original Assignee
D.I.R. Technologies (Detection Ir) Ltd.
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 D.I.R. Technologies (Detection Ir) Ltd. filed Critical D.I.R. Technologies (Detection Ir) Ltd.
Publication of WO2015140797A2 publication Critical patent/WO2015140797A2/en
Publication of WO2015140797A3 publication Critical patent/WO2015140797A3/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B57/00—Automatic control, checking, warning, or safety devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/002—Investigating fluid-tightness of structures by using thermal means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/38—Investigating fluid-tightness of structures by using light
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/72—Investigating presence of flaws
    • 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G01N21/783—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour for analysing gases
    • 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G01N21/81—Indicating humidity

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

The present disclosure provides methods and systems for determining integrity of a package comprising: (a) placing the package in a gas environment, the gas being introduced into the package if the package is defected; (b) generating at least one infrared (IR) image using at least one IR detector operable to sense, in its field of view, the field of view comprising at least a portion of the package and/or of the gas, radiation in a near to very long IR wavelength; and determining from the IR image the integrity of the package.
PCT/IL2015/050282 2014-03-20 2015-03-18 Method and system for determining package integrity WO2015140797A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201461955844P 2014-03-20 2014-03-20
US61/955,844 2014-03-20

Publications (2)

Publication Number Publication Date
WO2015140797A2 WO2015140797A2 (en) 2015-09-24
WO2015140797A3 true WO2015140797A3 (en) 2015-12-03

Family

ID=53900876

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2015/050282 WO2015140797A2 (en) 2014-03-20 2015-03-18 Method and system for determining package integrity

Country Status (1)

Country Link
WO (1) WO2015140797A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170138813A1 (en) * 2015-11-13 2017-05-18 General Electric Company System and method for detecting leaks in generators
DE102016011705A1 (en) * 2016-09-29 2018-03-29 Linde Aktiengesellschaft Process for processing metal powder
JP2020509364A (en) * 2017-02-20 2020-03-26 ヨラン イメージング リミテッドＹｏｒａｎ Ｉｍａｇｉｎｇ Ｌｔｄ． Method and system for determining package integrity
US11836908B2 (en) 2017-02-20 2023-12-05 Yoran Imaging Ltd. Method and system for determining package integrity
EP3755990B1 (en) 2018-02-21 2023-08-02 Yoran Imaging Ltd. Methods and systems for thermal imaging of moving objects
US20240248055A1 (en) * 2021-08-31 2024-07-25 Koji Masuda Thermographic inspection apparatus and inspection method
JP2023035191A (en) * 2021-08-31 2023-03-13 株式会社リコー Image acquisition device, inspection device, and image acquisition method
JP2023051527A (en) * 2021-09-30 2023-04-11 株式会社リコー Inspection device and inspection method
DE102022102824B3 (en) * 2022-02-07 2023-06-22 Deutsches Zentrum für Luft- und Raumfahrt e.V. Procedure for determining leakages in building envelopes

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6116776A (en) * 1995-03-28 2000-09-12 Somerset Technical Laboratories Ltd. Method and apparatus for detecting irregularities on or in the wall of a vessel
GB2368908A (en) * 2000-11-09 2002-05-15 Secr Defence Exposure sensor for oxygen or water
US20100127173A1 (en) * 2008-11-26 2010-05-27 Fluke Corporation System and method for detecting gas leaks
DE102010055195A1 (en) * 2010-12-20 2012-06-21 INPRO Innovationsgesellschaft für fortgeschrittene Produktionssysteme in der Fahrzeugindustrie mbH Device for testing non-destructive leakage of sealed hollow components, has camera receiving different temperatures in area of leakage of sealed hollow component, and signal processing unit arranged downstream for processing data of camera
EP2518465A2 (en) * 2011-04-29 2012-10-31 Deutsches Zentrum für Luft- und Raumfahrt e.V. Leakage detection

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0257533A (en) 1988-08-22 1990-02-27 Taiyo Fishery Co Ltd Leakage inspecting method for sealed container
US5150605A (en) 1989-12-01 1992-09-29 Simpson Edwin K Package integrity detection method
US5029463A (en) 1990-03-01 1991-07-09 American Air Liquide Leak detection device for in-line measurement of package integrity
US7160590B2 (en) 2003-08-18 2007-01-09 Advanced Technology Materials, Inc. Packaging including a composite web comprising porous layer
US7565828B2 (en) 2005-06-10 2009-07-28 Donbar Industries, Inc. Systems and methods for testing packaging
WO2014195943A1 (en) 2013-06-04 2014-12-11 D.I.R. Technologies (Detection Ir) Ltd. An infra-red based method and system for determining integrity of a product

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6116776A (en) * 1995-03-28 2000-09-12 Somerset Technical Laboratories Ltd. Method and apparatus for detecting irregularities on or in the wall of a vessel
GB2368908A (en) * 2000-11-09 2002-05-15 Secr Defence Exposure sensor for oxygen or water
US20100127173A1 (en) * 2008-11-26 2010-05-27 Fluke Corporation System and method for detecting gas leaks
DE102010055195A1 (en) * 2010-12-20 2012-06-21 INPRO Innovationsgesellschaft für fortgeschrittene Produktionssysteme in der Fahrzeugindustrie mbH Device for testing non-destructive leakage of sealed hollow components, has camera receiving different temperatures in area of leakage of sealed hollow component, and signal processing unit arranged downstream for processing data of camera
EP2518465A2 (en) * 2011-04-29 2012-10-31 Deutsches Zentrum für Luft- und Raumfahrt e.V. Leakage detection

Also Published As

Publication number Publication date
WO2015140797A2 (en) 2015-09-24

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