AT297374B - Infrarot-Analysator und Verfahren zum Justieren eines solchen Analysators - Google Patents
Infrarot-Analysator und Verfahren zum Justieren eines solchen AnalysatorsInfo
- Publication number
- AT297374B AT297374B AT875369A AT875369A AT297374B AT 297374 B AT297374 B AT 297374B AT 875369 A AT875369 A AT 875369A AT 875369 A AT875369 A AT 875369A AT 297374 B AT297374 B AT 297374B
- Authority
- AT
- Austria
- Prior art keywords
- analyzer
- adjusting
- infrared
- infrared analyzer
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
- F02D41/1451—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the sensor being an optical sensor
-
- 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)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Combustion & Propulsion (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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US76050168A | 1968-09-18 | 1968-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT297374B true AT297374B (de) | 1972-03-27 |
Family
ID=25059296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT875369A AT297374B (de) | 1968-09-18 | 1969-09-16 | Infrarot-Analysator und Verfahren zum Justieren eines solchen Analysators |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3562522A (de) |
| AT (1) | AT297374B (de) |
| BE (1) | BE738943A (de) |
| BR (1) | BR6912541D0 (de) |
| DE (2) | DE6935845U (de) |
| FR (1) | FR2018313A1 (de) |
| GB (1) | GB1242808A (de) |
| NL (1) | NL6914158A (de) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3696247A (en) * | 1970-11-12 | 1972-10-03 | Lionel D Mcintosh | Vehicle exhaust emissions analyzer |
| US3887473A (en) * | 1971-09-07 | 1975-06-03 | Bergishagen & Associates | Method and system for the infrared analysis of gases |
| US3976883A (en) * | 1973-05-10 | 1976-08-24 | Honeywell Inc. | Infrared analyzer |
| US3979589A (en) * | 1973-11-29 | 1976-09-07 | Finn Bergishagen | Method and system for the infrared analysis of gases |
| US3911277A (en) * | 1974-07-25 | 1975-10-07 | Beckman Instruments Inc | Dual lighthouse detector |
| SE7513901L (sv) * | 1974-12-19 | 1976-06-21 | United Technologies Corp | Analyssystem for fordonsavgaser. |
| US3957372A (en) * | 1974-12-19 | 1976-05-18 | United Technologies Corporation | Vehicle exhaust gas analysis system |
| US3973848A (en) * | 1974-12-19 | 1976-08-10 | United Technologies Corporation | Automatic gas analysis and purging system |
| DE2638333C3 (de) * | 1976-08-25 | 1984-02-23 | Boehringer Mannheim Gmbh, 6800 Mannheim | Photometer |
| FR2395502A1 (fr) * | 1977-06-21 | 1979-01-19 | Schlumberger Ind Sa | Perfectionnement aux dispositifs d'etalonnage des analyseurs de gaz a absorption de rayonnement |
| US4306152A (en) * | 1979-07-23 | 1981-12-15 | Anarad, Inc. | Optical fluid analyzer |
| DE3200128A1 (de) * | 1982-01-05 | 1983-07-14 | Georgij Trofimovič Moskva Lebedev | Verfahren zur analyse von gas-luft-gemischen und einrichtung zur durchfuehrung desselben |
| US4499377A (en) * | 1982-09-29 | 1985-02-12 | Acme Engineering Products Ltd. | Detection and control system based on ambient air quality |
| DE3506372A1 (de) * | 1985-02-21 | 1986-08-21 | Dr. Thiedig + Co, 1000 Berlin | Verfahren zur messung der konzentration eines gases und vorrichtung zu dessen durchfuehrung |
| GB8528549D0 (en) * | 1985-11-20 | 1985-12-24 | Pitcraft Summit Ltd | Gas detector & mining machine |
| US4817013A (en) * | 1986-10-17 | 1989-03-28 | Nellcor, Inc. | Multichannel gas analyzer and method of use |
| US4902896A (en) * | 1987-05-08 | 1990-02-20 | Mine Safety Appliances Company | Infrared fluid analyzer |
| GB8918956D0 (en) * | 1989-08-19 | 1989-10-04 | Engine Test Tech Ltd | Gas analyser |
| DE3932838C2 (de) * | 1989-09-30 | 1996-03-07 | Hartmann & Braun Ag | Nichtdispersiver Infrarot-Gasanalysator |
| DE4332244C2 (de) * | 1993-09-23 | 1999-01-28 | Heraeus Noblelight Gmbh | Strahlungsanordnung mit einer thermischen Strahlenquelle und deren Verwendung |
| US5709082A (en) * | 1994-06-27 | 1998-01-20 | General Motors Corporation | Modulation schemes for on-board diagnostic exhaust system |
| US5977546A (en) * | 1997-05-13 | 1999-11-02 | Carlson; Lee Richard | Self normalizing radiant energy monitor and apparatus for gain independent material quantity measurements |
| CN103175803A (zh) * | 2011-12-26 | 2013-06-26 | 上海仪华仪器有限公司 | 采用非色散红外检测二氧化碳浓度具有自校正的方法 |
| CN110553995A (zh) * | 2019-08-14 | 2019-12-10 | 华电电力科学研究院有限公司 | 一种燃煤电厂二氧化碳在线监测系统及工作方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1548653B1 (de) * | 1966-04-09 | 1970-07-30 | Hartmann & Braun Ag | Elektrischer Messumformer mit automatischer Eicheinrichtung |
-
1968
- 1968-09-18 US US760501A patent/US3562522A/en not_active Expired - Lifetime
-
1969
- 1969-09-09 GB GB44398/69A patent/GB1242808A/en not_active Expired
- 1969-09-11 DE DE6935845U patent/DE6935845U/de not_active Expired
- 1969-09-12 DE DE1946211A patent/DE1946211B2/de active Pending
- 1969-09-16 FR FR6931415A patent/FR2018313A1/fr not_active Withdrawn
- 1969-09-16 AT AT875369A patent/AT297374B/de active
- 1969-09-17 BE BE738943D patent/BE738943A/xx unknown
- 1969-09-18 BR BR212541/69A patent/BR6912541D0/pt unknown
- 1969-09-18 NL NL6914158A patent/NL6914158A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6914158A (de) | 1970-03-20 |
| DE1946211B2 (de) | 1973-11-29 |
| FR2018313A1 (de) | 1970-05-29 |
| BE738943A (de) | 1970-03-02 |
| DE1946211A1 (de) | 1970-03-26 |
| BR6912541D0 (pt) | 1973-04-12 |
| DE6935845U (de) | 1970-01-29 |
| GB1242808A (en) | 1971-08-11 |
| US3562522A (en) | 1971-02-09 |
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