PL2803976T3 - Urządzenie i sposób do pomiaru nieprzezroczystości i tlenków azotu w spalinach - Google Patents
Urządzenie i sposób do pomiaru nieprzezroczystości i tlenków azotu w spalinachInfo
- Publication number
- PL2803976T3 PL2803976T3 PL14168055T PL14168055T PL2803976T3 PL 2803976 T3 PL2803976 T3 PL 2803976T3 PL 14168055 T PL14168055 T PL 14168055T PL 14168055 T PL14168055 T PL 14168055T PL 2803976 T3 PL2803976 T3 PL 2803976T3
- Authority
- PL
- Poland
- Prior art keywords
- opacity
- measuring
- exhaust gases
- nitrogen oxides
- oxides
- Prior art date
Links
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 title 3
- 239000007789 gas Substances 0.000 title 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
- G01N21/17—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
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N21/031—Multipass arrangements
-
- 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N21/05—Flow-through cuvettes
-
- 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
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
- G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
- G01N21/534—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke by measuring transmission alone, i.e. determining opacity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
- G01N33/0037—NOx
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/04—Testing internal-combustion engines
- G01M15/10—Testing internal-combustion engines by monitoring exhaust gases or combustion flame
- G01M15/102—Testing internal-combustion engines by monitoring exhaust gases or combustion flame by monitoring exhaust 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N21/031—Multipass arrangements
- G01N2021/0314—Double pass, autocollimated path
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Combustion & Propulsion (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1354325A FR3005737B1 (fr) | 2013-05-14 | 2013-05-14 | Dispositif de controle de l'opacite et des oxydes d'azote dans les gaz d'echappement |
| EP14168055.3A EP2803976B1 (fr) | 2013-05-14 | 2014-05-13 | Dispositif et procédé de mesure de l'opacité et des oxydes d'azote dans les gaz d'échappement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL2803976T3 true PL2803976T3 (pl) | 2016-04-29 |
Family
ID=48746037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL14168055T PL2803976T3 (pl) | 2013-05-14 | 2014-05-13 | Urządzenie i sposób do pomiaru nieprzezroczystości i tlenków azotu w spalinach |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2803976B1 (pl) |
| ES (1) | ES2558837T3 (pl) |
| FR (1) | FR3005737B1 (pl) |
| PL (1) | PL2803976T3 (pl) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107843699B (zh) * | 2017-12-08 | 2023-12-12 | 宜春学院 | 一种新型室内空气检测装置 |
| DK3781929T3 (da) | 2018-04-20 | 2022-09-12 | Flo2R Aps | Gasanalysatorsystem |
| CN110609001B (zh) * | 2019-09-10 | 2024-05-14 | 泛测（北京）环境科技有限公司 | 一种用于机动车的尾气车载连续监测装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1200038A (en) * | 1967-09-21 | 1970-07-29 | Snam Progetti | Apparatus and method for measuring the opacity of gases |
| FR2703460A1 (fr) | 1993-04-01 | 1994-10-07 | Utac | Dispositif de mesure directe de l'opacité des gaz. |
| US20020026822A1 (en) * | 2000-07-26 | 2002-03-07 | Reading Andrew R. | Vehicle gas emission sampling and analysis assembly |
| EP2179691A1 (en) * | 2008-10-23 | 2010-04-28 | General Electric Company | Gas analyzing unit and airway adapter |
| WO2011143304A2 (en) * | 2010-05-11 | 2011-11-17 | Sensors, Inc. | Sensitivity augmentation of opacity based particulate matter measurement system |
| US20120170043A1 (en) * | 2010-09-09 | 2012-07-05 | Adelphi University | Sensitive and Compact Sensor Employing a Visible Diode Laser and A High Finesse Optical Cavity for Trace Gas Detection (NO2) |
| US8683844B2 (en) * | 2011-08-31 | 2014-04-01 | GM Global Technology Operations LLC | Sensor monitoring methods and systems |
| US9927365B2 (en) * | 2011-10-21 | 2018-03-27 | Ag Instruments Ltd. | Gas analysers and a method of making a gas analyser |
-
2013
- 2013-05-14 FR FR1354325A patent/FR3005737B1/fr active Active
-
2014
- 2014-05-13 ES ES14168055.3T patent/ES2558837T3/es active Active
- 2014-05-13 EP EP14168055.3A patent/EP2803976B1/fr active Active
- 2014-05-13 PL PL14168055T patent/PL2803976T3/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR3005737A1 (fr) | 2014-11-21 |
| EP2803976B1 (fr) | 2015-10-28 |
| EP2803976A1 (fr) | 2014-11-19 |
| ES2558837T3 (es) | 2016-02-09 |
| FR3005737B1 (fr) | 2015-05-22 |
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