WO2004013600A3 - Detecteur a capteur de rayonnement infrarouge pour la mesure directe d'une production d'un gaz dans l'environnement d'un appareil - Google Patents
Detecteur a capteur de rayonnement infrarouge pour la mesure directe d'une production d'un gaz dans l'environnement d'un appareil Download PDFInfo
- Publication number
- WO2004013600A3 WO2004013600A3 PCT/FR2003/002425 FR0302425W WO2004013600A3 WO 2004013600 A3 WO2004013600 A3 WO 2004013600A3 FR 0302425 W FR0302425 W FR 0302425W WO 2004013600 A3 WO2004013600 A3 WO 2004013600A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- surroundings
- directly measuring
- infrared radiation
- gas production
- radiation sensor
- 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.)
- Ceased
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
- G01N21/17—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)
Abstract
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2003281784A AU2003281784A1 (en) | 2002-08-01 | 2003-07-30 | Infrared radiation sensor detector for directly measuring the gas production in the surroundings of an apparatus |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR02/09800 | 2002-08-01 | ||
| FR0209800A FR2843196B1 (fr) | 2002-08-01 | 2002-08-01 | Detecteur a capteur de rayonnements infrarouge pour la mesure directe d'une production d'un gaz dans l'environnement d'un appareil |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| WO2004013600A2 WO2004013600A2 (fr) | 2004-02-12 |
| WO2004013600A3 true WO2004013600A3 (fr) | 2004-04-08 |
| WO2004013600A9 WO2004013600A9 (fr) | 2004-04-29 |
Family
ID=30129609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2003/002425 Ceased WO2004013600A2 (fr) | 2002-08-01 | 2003-07-30 | Detecteur a capteur de rayonnement infrarouge pour la mesure directe d'une production d'un gaz dans l'environnement d'un appareil |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU2003281784A1 (fr) |
| FR (1) | FR2843196B1 (fr) |
| WO (1) | WO2004013600A2 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005345146A (ja) * | 2004-05-31 | 2005-12-15 | Tdk Corp | 炭酸ガス濃度測定装置、炭酸ガス濃度測定方法、ならびに燃焼機器 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4493634A (en) * | 1982-04-28 | 1985-01-15 | Yang Jerry S C | Kerosene heating stove with temperature and carbonic oxide sensors |
| US4560875A (en) * | 1983-04-05 | 1985-12-24 | Eigd Limited | Infrared absorption gas detector |
| US4709150A (en) * | 1986-03-18 | 1987-11-24 | Burough Irvin G | Method and apparatus for detecting gas |
| EP0599541A2 (fr) * | 1992-11-20 | 1994-06-01 | Sensors, Inc. | Analyseur de gaz par infrarouge |
| US5834777A (en) * | 1994-02-14 | 1998-11-10 | Telaire Systems, Inc. | NDIR gas sensor |
| US5874737A (en) * | 1996-03-06 | 1999-02-23 | Endress + Hauser Conducta Gesellschaft fur Mess- und Regeltechnik mbH + Co. | Gas analyzer |
-
2002
- 2002-08-01 FR FR0209800A patent/FR2843196B1/fr not_active Expired - Fee Related
-
2003
- 2003-07-30 WO PCT/FR2003/002425 patent/WO2004013600A2/fr not_active Ceased
- 2003-07-30 AU AU2003281784A patent/AU2003281784A1/en not_active Abandoned
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4493634A (en) * | 1982-04-28 | 1985-01-15 | Yang Jerry S C | Kerosene heating stove with temperature and carbonic oxide sensors |
| US4560875A (en) * | 1983-04-05 | 1985-12-24 | Eigd Limited | Infrared absorption gas detector |
| US4709150A (en) * | 1986-03-18 | 1987-11-24 | Burough Irvin G | Method and apparatus for detecting gas |
| EP0599541A2 (fr) * | 1992-11-20 | 1994-06-01 | Sensors, Inc. | Analyseur de gaz par infrarouge |
| US5834777A (en) * | 1994-02-14 | 1998-11-10 | Telaire Systems, Inc. | NDIR gas sensor |
| US5874737A (en) * | 1996-03-06 | 1999-02-23 | Endress + Hauser Conducta Gesellschaft fur Mess- und Regeltechnik mbH + Co. | Gas analyzer |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2003281784A8 (en) | 2004-02-23 |
| AU2003281784A1 (en) | 2004-02-23 |
| WO2004013600A2 (fr) | 2004-02-12 |
| WO2004013600A9 (fr) | 2004-04-29 |
| FR2843196B1 (fr) | 2005-07-01 |
| FR2843196A1 (fr) | 2004-02-06 |
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Legal Events
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|---|---|---|---|
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| DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
| COP | Corrected version of pamphlet |
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