SG10201606986UA - System And Method For Measuring Thermal Degradation Of Composites - Google Patents

System And Method For Measuring Thermal Degradation Of Composites

Info

Publication number
SG10201606986UA
SG10201606986UA SG10201606986UA SG10201606986UA SG10201606986UA SG 10201606986U A SG10201606986U A SG 10201606986UA SG 10201606986U A SG10201606986U A SG 10201606986UA SG 10201606986U A SG10201606986U A SG 10201606986UA SG 10201606986U A SG10201606986U A SG 10201606986UA
Authority
SG
Singapore
Prior art keywords
composites
thermal degradation
measuring thermal
measuring
degradation
Prior art date
Application number
SG10201606986UA
Other languages
English (en)
Inventor
Gregory J Werner
Milan Milosevic
Jr Paul H Shelley
Original Assignee
Boeing Co
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 Boeing Co filed Critical Boeing Co
Publication of SG10201606986UA publication Critical patent/SG10201606986UA/en

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/27Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
    • G01N23/046Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material using tomography, e.g. computed tomography [CT]
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00Investigating resistance of materials to the weather, to corrosion, or to light
    • G01N17/002Test chambers
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/33Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using ultraviolet light
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64Fluorescence; Phosphorescence
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64Fluorescence; Phosphorescence
    • G01N21/645Specially adapted constructive features of fluorimeters
    • G01N21/6456Spatial resolved fluorescence measurements; Imaging
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00Investigating or analyzing materials by the use of thermal means
    • G01N25/72Investigating presence of flaws
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/44Resins; Plastics; Rubber; Leather
    • G01N33/442Resins; Plastics
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00Systems with reflecting surfaces, with or without refracting elements
    • G02B17/008Systems specially adapted to form image relays or chained systems
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00Systems with reflecting surfaces, with or without refracting elements
    • G02B17/02Catoptric systems, e.g. image erecting and reversing system
    • G02B17/06Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror
    • G02B17/0605Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror using two curved mirrors
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00Systems with reflecting surfaces, with or without refracting elements
    • G02B17/02Catoptric systems, e.g. image erecting and reversing system
    • G02B17/06Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror
    • G02B17/0605Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror using two curved mirrors
    • G02B17/061Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror using two curved mirrors on-axis systems with at least one of the mirrors having a central aperture
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64Fluorescence; Phosphorescence
    • G01N21/645Specially adapted constructive features of fluorimeters
    • G01N21/6456Spatial resolved fluorescence measurements; Imaging
    • G01N2021/646Detecting fluorescent inhomogeneities at a position, e.g. for detecting defects
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84Systems specially adapted for particular applications
    • G01N2021/8472Investigation of composite materials
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84Systems specially adapted for particular applications
    • G01N21/88Investigating the presence of flaws or contamination
    • G01N21/95Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00Features of devices classified in G01N21/00
    • G01N2201/06Illumination; Optics
    • G01N2201/063Illuminating optical parts
    • G01N2201/0636Reflectors
    • G01N2201/0637Elliptic

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ecology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Pulmonology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Mathematical Physics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
SG10201606986UA 2015-09-16 2016-08-22 System And Method For Measuring Thermal Degradation Of Composites SG10201606986UA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/855,892 US9791365B2 (en) 2015-09-16 2015-09-16 System and method for measuring thermal degradation of composites

Publications (1)

Publication Number Publication Date
SG10201606986UA true SG10201606986UA (en) 2017-04-27

Family

ID=56925984

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201606986UA SG10201606986UA (en) 2015-09-16 2016-08-22 System And Method For Measuring Thermal Degradation Of Composites

Country Status (9)

Country Link
US (1) US9791365B2 (de)
EP (1) EP3144671B1 (de)
JP (1) JP6883959B2 (de)
KR (1) KR102526101B1 (de)
CN (1) CN106546548B (de)
AU (1) AU2016208251B2 (de)
BR (1) BR102016019315B1 (de)
CA (1) CA2938605C (de)
SG (1) SG10201606986UA (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111982336B (zh) * 2020-08-26 2022-05-20 中国烟草总公司郑州烟草研究院 一种基于温敏型标识物的烟草热加工强度检测方法
CN111982339B (zh) * 2020-08-26 2022-09-16 中国烟草总公司郑州烟草研究院 一种负载温敏型标识物的检测试纸及制备方法和应用
US20220375324A1 (en) * 2021-05-24 2022-11-24 Mpics Innovations Pte. Ltd Sensor device for detecting disinfecting state

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL269391A (de) 1961-09-19
GB2197962A (en) 1986-11-10 1988-06-02 Compact Spindle Bearing Corp Catoptric reduction imaging apparatus
JPH1054792A (ja) * 1996-08-09 1998-02-24 Chino Corp 光学的測定装置
US6903339B2 (en) * 2002-11-26 2005-06-07 The Boeing Company Method of measuring thickness of an opaque coating using infrared absorbance
US7115869B2 (en) * 2003-09-30 2006-10-03 The Boeing Company Method for measurement of composite heat damage with infrared spectroscopy
US20080020483A1 (en) * 2004-07-16 2008-01-24 Junji Nishigaki Fluorescence Detecting Method
JP5181604B2 (ja) * 2007-09-28 2013-04-10 アイシン・エィ・ダブリュ株式会社 ワニス含浸検査装置及び検査方法
KR20100000480A (ko) * 2008-06-25 2010-01-06 이재현 발광 다이오드 키보드
KR20100129989A (ko) * 2009-06-02 2010-12-10 허재승 자동제어센서
DE102012017049A1 (de) 2012-08-29 2014-03-06 Khs Gmbh Vorrichtung zum Inspizieren von Gegenständen
WO2014032711A1 (en) * 2012-08-29 2014-03-06 Huawei Technologies Co., Ltd. Method and device for performance evaluation of forward error correction (fec) codes
US9372177B2 (en) 2013-03-15 2016-06-21 The Boeing Company Method and system for detecting exposure of composites to high-temperature

Also Published As

Publication number Publication date
EP3144671B1 (de) 2023-12-20
KR20170033238A (ko) 2017-03-24
CN106546548B (zh) 2021-02-12
JP2017058367A (ja) 2017-03-23
AU2016208251B2 (en) 2021-02-18
BR102016019315B1 (pt) 2021-12-14
US20170074782A1 (en) 2017-03-16
EP3144671A1 (de) 2017-03-22
BR102016019315A2 (pt) 2017-03-21
KR102526101B1 (ko) 2023-04-25
CN106546548A (zh) 2017-03-29
US9791365B2 (en) 2017-10-17
CA2938605A1 (en) 2017-03-16
CA2938605C (en) 2023-01-17
JP6883959B2 (ja) 2021-06-09
AU2016208251A1 (en) 2017-03-30

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