PT1640707E - Aparelho para monitorizar o escape de um motor - Google Patents
Aparelho para monitorizar o escape de um motor Download PDFInfo
- Publication number
- PT1640707E PT1640707E PT05255766T PT05255766T PT1640707E PT 1640707 E PT1640707 E PT 1640707E PT 05255766 T PT05255766 T PT 05255766T PT 05255766 T PT05255766 T PT 05255766T PT 1640707 E PT1640707 E PT 1640707E
- Authority
- PT
- Portugal
- Prior art keywords
- exhaust
- radiation
- chamber
- detector means
- attenuation
- Prior art date
Links
- 238000012544 monitoring process Methods 0.000 title abstract 3
- 230000005855 radiation Effects 0.000 abstract 7
- 230000005670 electromagnetic radiation Effects 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 abstract 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
- G01N21/47—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
- 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
- G01M15/108—Testing internal-combustion engines by monitoring exhaust gases or combustion flame by monitoring exhaust gases using optical methods
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2247—Sampling from a flowing stream of gas
- G01N1/2252—Sampling from a flowing stream of gas in a vehicle exhaust
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
- G01N15/0205—Investigating particle size or size distribution by optical means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
- G01N15/0656—Investigating concentration of particle suspensions using electric, e.g. electrostatic methods or magnetic methods
-
- 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
- G01N2021/3545—Disposition for compensating effect of interfering gases
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Dispersion Chemistry (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Testing Of Engines (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Exhaust-Gas Circulating Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB0421469.8A GB0421469D0 (en) | 2004-09-27 | 2004-09-27 | Apparatus for monitoring engine exhaust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT1640707E true PT1640707E (pt) | 2009-11-26 |
Family
ID=33397336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT05255766T PT1640707E (pt) | 2004-09-27 | 2005-09-16 | Aparelho para monitorizar o escape de um motor |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7696501B2 (pt) |
| EP (1) | EP1640707B1 (pt) |
| AT (1) | ATE440273T1 (pt) |
| DE (1) | DE602005016050D1 (pt) |
| ES (1) | ES2331010T3 (pt) |
| GB (1) | GB0421469D0 (pt) |
| PL (1) | PL1640707T3 (pt) |
| PT (1) | PT1640707E (pt) |
Families Citing this family (58)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8992816B2 (en) | 2008-01-03 | 2015-03-31 | Arcam Ab | Method and apparatus for producing three-dimensional objects |
| US20090280003A1 (en) * | 2008-05-08 | 2009-11-12 | Jesse Jay Schriner | Method and system for monitoring particulate |
| GB2459761A (en) * | 2008-05-15 | 2009-11-11 | Gen Electric | Method and system for monitoring particulate in exhaust stream of a gas turbine |
| CA2959377C (en) * | 2008-06-10 | 2020-03-10 | Garrett Thermal Systems Limited | Particle detection |
| KR101863270B1 (ko) | 2009-05-01 | 2018-06-29 | 엑스트랄리스 테크놀로지 리미티드 | 입자 검출기에 대한 향상 |
| EP2454039B1 (en) | 2009-07-15 | 2014-09-03 | Arcam Ab | Method for producing three-dimensional objects |
| KR101108544B1 (ko) * | 2009-07-28 | 2012-01-30 | (주)아이티헬스 | 비분산 적외선 가스 측정 장치 |
| WO2013098054A1 (en) | 2011-12-28 | 2013-07-04 | Arcam Ab | Method and apparatus for detecting defects in freeform fabrication |
| CN103998209B (zh) | 2011-12-28 | 2016-08-24 | 阿尔卡姆公司 | 用于提高添加制造的三维物品的分辨率的方法和装置 |
| CN104066536B (zh) | 2011-12-28 | 2016-12-14 | 阿卡姆股份公司 | 用于制造多孔三维物品的方法 |
| WO2013159811A1 (en) * | 2012-04-24 | 2013-10-31 | Arcam Ab | Safety protection method and apparatus for additive manufacturing device |
| DE112012006355B4 (de) | 2012-05-11 | 2023-05-11 | Arcam Ab | Pulververteilung bei additiver Herstellung |
| DE102012216018A1 (de) * | 2012-09-10 | 2014-03-13 | Maha Maschinenbau Haldenwang Gmbh & Co. Kg | Messzelle sowie Opazimeter mit Messzelle |
| US9561542B2 (en) | 2012-11-06 | 2017-02-07 | Arcam Ab | Powder pre-processing for additive manufacturing |
| DE102012021928A1 (de) | 2012-11-09 | 2014-05-15 | Man Truck & Bus Ag | Verfahren und Vorrichtung zur Kalibrierung eines Abgassensors |
| DE112013006029T5 (de) | 2012-12-17 | 2015-09-17 | Arcam Ab | Verfahren und Vorrichtung für additive Fertigung |
| CN104853901B (zh) | 2012-12-17 | 2018-06-05 | 阿卡姆股份公司 | 添加材料制造方法和设备 |
| US9550207B2 (en) | 2013-04-18 | 2017-01-24 | Arcam Ab | Method and apparatus for additive manufacturing |
| US9676031B2 (en) | 2013-04-23 | 2017-06-13 | Arcam Ab | Method and apparatus for forming a three-dimensional article |
| JP2014228276A (ja) * | 2013-05-17 | 2014-12-08 | アズビル株式会社 | 粒子検出装置及び粒子の検出方法 |
| US9415443B2 (en) | 2013-05-23 | 2016-08-16 | Arcam Ab | Method and apparatus for additive manufacturing |
| US9468973B2 (en) | 2013-06-28 | 2016-10-18 | Arcam Ab | Method and apparatus for additive manufacturing |
| US9505057B2 (en) | 2013-09-06 | 2016-11-29 | Arcam Ab | Powder distribution in additive manufacturing of three-dimensional articles |
| US9676032B2 (en) | 2013-09-20 | 2017-06-13 | Arcam Ab | Method for additive manufacturing |
| US10434572B2 (en) | 2013-12-19 | 2019-10-08 | Arcam Ab | Method for additive manufacturing |
| US9802253B2 (en) | 2013-12-16 | 2017-10-31 | Arcam Ab | Additive manufacturing of three-dimensional articles |
| US10130993B2 (en) | 2013-12-18 | 2018-11-20 | Arcam Ab | Additive manufacturing of three-dimensional articles |
| US9789563B2 (en) | 2013-12-20 | 2017-10-17 | Arcam Ab | Method for additive manufacturing |
| US9789541B2 (en) | 2014-03-07 | 2017-10-17 | Arcam Ab | Method for additive manufacturing of three-dimensional articles |
| US20150283613A1 (en) | 2014-04-02 | 2015-10-08 | Arcam Ab | Method for fusing a workpiece |
| US9310188B2 (en) | 2014-08-20 | 2016-04-12 | Arcam Ab | Energy beam deflection speed verification |
| US20160167303A1 (en) | 2014-12-15 | 2016-06-16 | Arcam Ab | Slicing method |
| US9406483B1 (en) | 2015-01-21 | 2016-08-02 | Arcam Ab | Method and device for characterizing an electron beam using an X-ray detector with a patterned aperture resolver and patterned aperture modulator |
| US11014161B2 (en) | 2015-04-21 | 2021-05-25 | Arcam Ab | Method for additive manufacturing |
| US10807187B2 (en) | 2015-09-24 | 2020-10-20 | Arcam Ab | X-ray calibration standard object |
| US10583483B2 (en) | 2015-10-15 | 2020-03-10 | Arcam Ab | Method and apparatus for producing a three-dimensional article |
| US10525531B2 (en) | 2015-11-17 | 2020-01-07 | Arcam Ab | Additive manufacturing of three-dimensional articles |
| US10610930B2 (en) | 2015-11-18 | 2020-04-07 | Arcam Ab | Additive manufacturing of three-dimensional articles |
| US11247274B2 (en) | 2016-03-11 | 2022-02-15 | Arcam Ab | Method and apparatus for forming a three-dimensional article |
| JP6455470B2 (ja) * | 2016-03-15 | 2019-01-23 | オムロン株式会社 | 粒子センサ、及びそれを備えた電子機器 |
| US10549348B2 (en) | 2016-05-24 | 2020-02-04 | Arcam Ab | Method for additive manufacturing |
| US11325191B2 (en) | 2016-05-24 | 2022-05-10 | Arcam Ab | Method for additive manufacturing |
| US10525547B2 (en) | 2016-06-01 | 2020-01-07 | Arcam Ab | Additive manufacturing of three-dimensional articles |
| US10792757B2 (en) | 2016-10-25 | 2020-10-06 | Arcam Ab | Method and apparatus for additive manufacturing |
| DE102016223440A1 (de) * | 2016-11-25 | 2018-05-30 | Robert Bosch Gmbh | Partikelmessvorrichtung und Verfahren zur Bestimmung charakteristischer Größen eines Aerosols |
| US10987752B2 (en) | 2016-12-21 | 2021-04-27 | Arcam Ab | Additive manufacturing of three-dimensional articles |
| US11059123B2 (en) | 2017-04-28 | 2021-07-13 | Arcam Ab | Additive manufacturing of three-dimensional articles |
| US11292062B2 (en) | 2017-05-30 | 2022-04-05 | Arcam Ab | Method and device for producing three-dimensional objects |
| US20190099809A1 (en) | 2017-09-29 | 2019-04-04 | Arcam Ab | Method and apparatus for additive manufacturing |
| US10529070B2 (en) | 2017-11-10 | 2020-01-07 | Arcam Ab | Method and apparatus for detecting electron beam source filament wear |
| US11072117B2 (en) | 2017-11-27 | 2021-07-27 | Arcam Ab | Platform device |
| US10821721B2 (en) | 2017-11-27 | 2020-11-03 | Arcam Ab | Method for analysing a build layer |
| US11517975B2 (en) | 2017-12-22 | 2022-12-06 | Arcam Ab | Enhanced electron beam generation |
| US10800101B2 (en) | 2018-02-27 | 2020-10-13 | Arcam Ab | Compact build tank for an additive manufacturing apparatus |
| US11267051B2 (en) | 2018-02-27 | 2022-03-08 | Arcam Ab | Build tank for an additive manufacturing apparatus |
| US11400519B2 (en) | 2018-03-29 | 2022-08-02 | Arcam Ab | Method and device for distributing powder material |
| FR3107594B1 (fr) | 2020-02-25 | 2022-10-21 | Ifp Energies Now | Procede et systeme pour la mesure optique d'une caracteristique de particules presentes dans un milieu gazeux |
| CN111928950A (zh) * | 2020-08-11 | 2020-11-13 | 中国计量科学研究院 | 一种紫外双波长辐射测温方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3306156A (en) * | 1957-02-19 | 1967-02-28 | Du Pont | Method and apparatus for photometric analysis |
| DE2424549A1 (de) * | 1973-05-23 | 1974-12-12 | John Michael Prof Thompson | Stroemungsmittelanalysiergeraet |
| US5070246A (en) * | 1989-09-22 | 1991-12-03 | Ada Technologies, Inc. | Spectrometer for measuring the concentration of components in a fluid stream and method for using same |
| US5512757A (en) * | 1992-04-06 | 1996-04-30 | Rosemount Analytical, Inc. | Spectrophotometer and optical system therefor |
| JPH09304277A (ja) * | 1996-05-15 | 1997-11-28 | Nec Corp | 光ファイバー遠隔計測方式 |
| US5739038A (en) * | 1996-07-26 | 1998-04-14 | Anarad, Inc. | Spectrometer gas analyzer system |
| US6301004B1 (en) * | 2000-05-31 | 2001-10-09 | Lj Laboratories, L.L.C. | Apparatus and method for measuring optical characteristics of an object |
| US6396056B1 (en) * | 1999-07-08 | 2002-05-28 | Air Instruments And Measurements, Inc. | Gas detectors and gas analyzers utilizing spectral absorption |
| AT409039B (de) * | 1999-11-26 | 2002-05-27 | Avl List Gmbh | Verfahren zur messung der opacität in gasen |
| US20020026822A1 (en) * | 2000-07-26 | 2002-03-07 | Reading Andrew R. | Vehicle gas emission sampling and analysis assembly |
| GB0103885D0 (en) * | 2001-02-16 | 2001-04-04 | Assembly Technology & Test Ltd | Apparatus for monitoring engine exhaust |
| US6701256B2 (en) * | 2001-09-11 | 2004-03-02 | Environmental Systems Products Holdings Inc. | Exhaust opacity measuring device |
-
2004
- 2004-09-27 GB GBGB0421469.8A patent/GB0421469D0/en not_active Ceased
-
2005
- 2005-09-16 PL PL05255766T patent/PL1640707T3/pl unknown
- 2005-09-16 PT PT05255766T patent/PT1640707E/pt unknown
- 2005-09-16 ES ES05255766T patent/ES2331010T3/es active Active
- 2005-09-16 AT AT05255766T patent/ATE440273T1/de active
- 2005-09-16 DE DE602005016050T patent/DE602005016050D1/de active Active
- 2005-09-16 EP EP05255766A patent/EP1640707B1/en active Active
- 2005-09-23 US US11/233,098 patent/US7696501B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP1640707A2 (en) | 2006-03-29 |
| US7696501B2 (en) | 2010-04-13 |
| US20060065860A1 (en) | 2006-03-30 |
| PL1640707T3 (pl) | 2010-01-29 |
| EP1640707A3 (en) | 2006-05-03 |
| GB0421469D0 (en) | 2004-10-27 |
| ES2331010T3 (es) | 2009-12-18 |
| ATE440273T1 (de) | 2009-09-15 |
| DE602005016050D1 (de) | 2009-10-01 |
| EP1640707B1 (en) | 2009-08-19 |
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