ES2091454T3 - Sensor para la determinacion de monoxido de carbono. - Google Patents
Sensor para la determinacion de monoxido de carbono.Info
- Publication number
- ES2091454T3 ES2091454T3 ES92900789T ES92900789T ES2091454T3 ES 2091454 T3 ES2091454 T3 ES 2091454T3 ES 92900789 T ES92900789 T ES 92900789T ES 92900789 T ES92900789 T ES 92900789T ES 2091454 T3 ES2091454 T3 ES 2091454T3
- Authority
- ES
- Spain
- Prior art keywords
- oxides
- determination
- sensor
- carbon monoxide
- metals
- 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.)
- Expired - Lifetime
Links
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title abstract 2
- 229910002091 carbon monoxide Inorganic materials 0.000 title abstract 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 4
- 229910044991 metal oxide Inorganic materials 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 2
- 239000001569 carbon dioxide Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 150000002739 metals Chemical class 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
-
- 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
- G01N33/004—CO or CO2
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Combustion & Propulsion (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Abstract
LA INVENCION SE REFIERE A UN SENSOR PARA LA DETERMINACION DE MONOXIDO DE CARBONO PARTICULARMENTE EN MEZCLAS DE GAS CONTENIENDO OXIGENO, A BASE DE OXIDOS METALICOS DOSIFICADOS QUE TIENEN UNA CONDUCTIVIDAD ELECTRICA DEPENDIENTE DE LA COMPOSICION DE LA MEZCLA DE GAS. LOS OXIDOS METALICOS APROPIADOS SON TALES CON UNA CONDUCTIVIDAD (N), COMO MEDIO DE DOSIFICACION, OTROS OXIDOS DE UNOS METALES CON UNA VALENCIA MAXIMA INFERIOR A 4 Y OXIDOS DE UNOS METALES, QUE CATALIZAN LA REACCION DE MONOXIDO DE CARBONO A DIOXIDO DE CARBONO CON OXIGENO Y LOS OXIDOS METALICOS SE EMPLEAN EN UNA CANTIDAD ENTRE 0,01 A 0,2% MOLAR. LOS SENSORES SE CARACTERIZAN POR SUS PEQUEÑOS COEFICIENTES TEMPERATURA-RESISTENCIA CON ELEVADA SENSIBILIDAD Y PEQUEÑAS HISTERESIS.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4100915A DE4100915A1 (de) | 1991-01-15 | 1991-01-15 | Sensor fuer die bestimmung von kohlenmonoxid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2091454T3 true ES2091454T3 (es) | 1996-11-01 |
Family
ID=6423001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES92900789T Expired - Lifetime ES2091454T3 (es) | 1991-01-15 | 1991-12-18 | Sensor para la determinacion de monoxido de carbono. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5351029A (es) |
| EP (1) | EP0567464B1 (es) |
| JP (1) | JP3053865B2 (es) |
| KR (1) | KR100189041B1 (es) |
| AU (1) | AU9051491A (es) |
| DE (2) | DE4100915A1 (es) |
| ES (1) | ES2091454T3 (es) |
| WO (1) | WO1992013270A1 (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4138369C3 (de) * | 1991-11-22 | 1997-09-04 | Bosch Gmbh Robert | Verfahren zur Bestimmung von kleinen Mengen an Kohlenmonoxid und Stickoxiden in Gasgemischen |
| DE9417289U1 (de) * | 1994-10-27 | 1995-01-26 | Meinke, Peter, Prof. Dr.-Ing., 82319 Starnberg | Detektoreinrichtung, Detektorsystem und Immunosensor zum Erkennen von Bränden |
| EP0816844A3 (en) * | 1996-06-28 | 1998-01-28 | Osaka Gas Co., Ltd. | Carbon monoxide sensor |
| EP0851222A1 (en) * | 1996-12-31 | 1998-07-01 | Corning Incorporated | Metal oxide semiconductor catalyst hydrocarbon sensor |
| US6591215B1 (en) * | 1999-02-18 | 2003-07-08 | Furnace Control Corp. | Systems and methods for controlling the activity of carbon in heat treating atmospheres |
| AU2001230356A1 (en) * | 2000-01-28 | 2001-08-07 | Catalytic Electrodes Limited | Carbon monoxide detector |
| US6550310B1 (en) | 2000-11-28 | 2003-04-22 | Honeywell International Inc. | Catalytic adsorption and oxidation based carbon monoxide sensor and detection method |
| US6474138B1 (en) | 2000-11-28 | 2002-11-05 | Honeywell International Inc. | Adsorption based carbon monoxide sensor and method |
| DE102005015569A1 (de) * | 2005-04-05 | 2006-10-12 | Robert Bosch Gmbh | Keramisches Widerstands- oder Sensorelement |
| US20090101501A1 (en) * | 2007-10-17 | 2009-04-23 | Tao Xiao-Ming | Room temperature gas sensors |
| US20110212376A1 (en) * | 2010-03-01 | 2011-09-01 | Kenneth Carney | Amperometric sensor |
| CN112067607B (zh) * | 2020-09-09 | 2022-04-15 | 深圳九星印刷包装集团有限公司 | 一氧化碳指示装置 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2603785C2 (de) * | 1976-01-31 | 1984-08-23 | Robert Bosch Gmbh, 7000 Stuttgart | Sensor für Kohlenmonoxid und/oder Kohlenwasserstoffe in Abgasen |
| DE2648373C2 (de) * | 1976-10-26 | 1986-01-02 | Robert Bosch Gmbh, 7000 Stuttgart | Halbleiter für Sensoren zur Bestimmung des Gehaltes an Sauerstoff und/oder oxydierbaren Bestandteilen in Abgasen |
| DE3024449A1 (de) * | 1976-10-26 | 1982-01-28 | Robert Bosch Gmbh, 7000 Stuttgart | Halbleiter fuer sensoren zur bestimmung des gehaltes an sauerstoff und/oder oxydierbaren bestandteilen in gasen |
| DE3379481D1 (en) * | 1982-05-17 | 1989-04-27 | Matsushita Electric Ind Co Ltd | Combustible gas-detecting element and its production |
| DE3377738D1 (en) * | 1982-08-27 | 1988-09-22 | Toshiba Kk | Co gas detecting device and circuit for driving the same |
| CA1208424A (en) * | 1983-02-03 | 1986-07-29 | Sai Sakai | Gas sensor |
| CH666965A5 (de) * | 1983-08-30 | 1988-08-31 | Cerberus Ag | Verfahren zur herstellung von materialien fuer gassensoren. |
| JP2791475B2 (ja) * | 1988-03-08 | 1998-08-27 | フィガロ技研株式会社 | Ｃｏセンサ |
| JP2726886B2 (ja) * | 1989-10-25 | 1998-03-11 | 矢崎総業株式会社 | 接触燃焼式一酸化炭素センサ |
-
1991
- 1991-01-15 DE DE4100915A patent/DE4100915A1/de active Granted
- 1991-12-18 WO PCT/DE1991/000986 patent/WO1992013270A1/de active IP Right Grant
- 1991-12-18 JP JP4501630A patent/JP3053865B2/ja not_active Expired - Lifetime
- 1991-12-18 KR KR1019930702100A patent/KR100189041B1/ko not_active IP Right Cessation
- 1991-12-18 US US08/078,291 patent/US5351029A/en not_active Expired - Lifetime
- 1991-12-18 EP EP92900789A patent/EP0567464B1/de not_active Expired - Lifetime
- 1991-12-18 DE DE59108090T patent/DE59108090D1/de not_active Expired - Fee Related
- 1991-12-18 AU AU90514/91A patent/AU9051491A/en not_active Abandoned
- 1991-12-18 ES ES92900789T patent/ES2091454T3/es not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06504368A (ja) | 1994-05-19 |
| US5351029A (en) | 1994-09-27 |
| KR930703604A (ko) | 1993-11-30 |
| AU9051491A (en) | 1992-08-27 |
| EP0567464A1 (de) | 1993-11-03 |
| WO1992013270A1 (de) | 1992-08-06 |
| DE59108090D1 (de) | 1996-09-19 |
| DE4100915A1 (de) | 1992-07-16 |
| JP3053865B2 (ja) | 2000-06-19 |
| DE4100915C2 (es) | 1993-01-21 |
| EP0567464B1 (de) | 1996-08-14 |
| KR100189041B1 (ko) | 1999-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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