CA2386268A1 - Detecteur de gaz monte sur vehicule - Google Patents

Detecteur de gaz monte sur vehicule Download PDF

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Publication number
CA2386268A1
CA2386268A1 CA002386268A CA2386268A CA2386268A1 CA 2386268 A1 CA2386268 A1 CA 2386268A1 CA 002386268 A CA002386268 A CA 002386268A CA 2386268 A CA2386268 A CA 2386268A CA 2386268 A1 CA2386268 A1 CA 2386268A1
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CA
Canada
Prior art keywords
photo
detector
light
absorption cell
vehicle
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.)
Granted
Application number
CA002386268A
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English (en)
Other versions
CA2386268C (fr
Inventor
John Tulip
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.)
Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CA2386268A priority Critical patent/CA2386268C/fr
Publication of CA2386268A1 publication Critical patent/CA2386268A1/fr
Application granted granted Critical
Publication of CA2386268C publication Critical patent/CA2386268C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • G01N21/17—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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (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 Or Analysing Materials By Optical Means (AREA)
CA2386268A 2002-05-13 2002-05-13 Detecteur de gaz monte sur vehicule Expired - Lifetime CA2386268C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2386268A CA2386268C (fr) 2002-05-13 2002-05-13 Detecteur de gaz monte sur vehicule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2386268A CA2386268C (fr) 2002-05-13 2002-05-13 Detecteur de gaz monte sur vehicule

Publications (2)

Publication Number Publication Date
CA2386268A1 true CA2386268A1 (fr) 2003-11-13
CA2386268C CA2386268C (fr) 2012-02-14

Family

ID=29425942

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2386268A Expired - Lifetime CA2386268C (fr) 2002-05-13 2002-05-13 Detecteur de gaz monte sur vehicule

Country Status (1)

Country Link
CA (1) CA2386268C (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016029305A1 (fr) * 2014-08-25 2016-03-03 Isis Geomatics Inc. Appareil et procédé de détection de gaz utilisant un véhicule aérien sans pilote
CN108693121A (zh) * 2017-12-15 2018-10-23 上海磐波智能科技有限公司 水质透明度检测装置
CN112304898A (zh) * 2020-10-23 2021-02-02 西安智光物联科技有限公司 一种车载前置式激光气体检测仪

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017058901A1 (fr) 2015-09-28 2017-04-06 Ball Aerospace & Technologies Corp. Lidar à absorption différentielle
US10921245B2 (en) 2018-06-08 2021-02-16 Ball Aerospace & Technologies Corp. Method and systems for remote emission detection and rate determination

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016029305A1 (fr) * 2014-08-25 2016-03-03 Isis Geomatics Inc. Appareil et procédé de détection de gaz utilisant un véhicule aérien sans pilote
EP3186605A4 (fr) * 2014-08-25 2018-06-13 Isis Geomatics Inc. Appareil et procédé de détection de gaz utilisant un véhicule aérien sans pilote
US10094773B2 (en) 2014-08-25 2018-10-09 Isis Geomatics Inc. Apparatus and method for detecting a gas using an unmanned aerial vehicle
CN108693121A (zh) * 2017-12-15 2018-10-23 上海磐波智能科技有限公司 水质透明度检测装置
CN112304898A (zh) * 2020-10-23 2021-02-02 西安智光物联科技有限公司 一种车载前置式激光气体检测仪

Also Published As

Publication number Publication date
CA2386268C (fr) 2012-02-14

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Effective date: 20220513