DE69531031D1 - Katalytischer Wärmetönungsgassensor - Google Patents
Katalytischer WärmetönungsgassensorInfo
- Publication number
- DE69531031D1 DE69531031D1 DE69531031T DE69531031T DE69531031D1 DE 69531031 D1 DE69531031 D1 DE 69531031D1 DE 69531031 T DE69531031 T DE 69531031T DE 69531031 T DE69531031 T DE 69531031T DE 69531031 D1 DE69531031 D1 DE 69531031D1
- Authority
- DE
- Germany
- Prior art keywords
- catalytic
- gas sensor
- catalytic gas
- sensor
- catalytic catalytic
- 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 - Fee Related
Links
- 230000003197 catalytic effect Effects 0.000 title 2
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
- G01N27/14—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature
- G01N27/16—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature caused by burning or catalytic oxidation of surrounding material to be tested, e.g. of gas
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
- G01N25/22—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures
- G01N25/28—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures the rise in temperature of the gases resulting from combustion being measured directly
- G01N25/30—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures the rise in temperature of the gases resulting from combustion being measured directly using electric temperature-responsive elements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/0081—Uses not provided for elsewhere in C04B2111/00 as catalysts or catalyst carriers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/311,299 US5707148A (en) | 1994-09-23 | 1994-09-23 | Catalytic calorimetric gas sensor |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69531031D1 true DE69531031D1 (de) | 2003-07-17 |
DE69531031T2 DE69531031T2 (de) | 2003-11-27 |
Family
ID=23206284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69531031T Expired - Fee Related DE69531031T2 (de) | 1994-09-23 | 1995-09-20 | Katalytischer Wärmetönungsgassensor |
Country Status (4)
Country | Link |
---|---|
US (2) | US5707148A (de) |
EP (1) | EP0703449B1 (de) |
JP (1) | JPH08304320A (de) |
DE (1) | DE69531031T2 (de) |
Families Citing this family (78)
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US5804462A (en) * | 1995-11-30 | 1998-09-08 | Motorola, Inc. | Method for forming a multiple-sensor semiconductor chip |
US6196052B1 (en) * | 1996-01-17 | 2001-03-06 | Advanced Technology Materials, Inc. | Piezoelectric gas sensing device for detection of a gas species a gaseous environment |
EP0819935B1 (de) * | 1996-07-19 | 1999-03-31 | Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. | Katalytisches Gassensorelement |
JP3553613B2 (ja) * | 1996-10-10 | 2004-08-11 | サムソン・エレクトロニクス・カンパニー・リミテッド | ガスセンサのハイブリッド集積回路 |
JP3377162B2 (ja) * | 1997-01-17 | 2003-02-17 | 株式会社リコー | 熱分析装置およびその計測方法 |
DE19710946A1 (de) * | 1997-03-15 | 1998-09-24 | Braun Ag | Thermopile-Sensor und Strahlungsthermometer mit einem Thermopile-Sensor |
US6079873A (en) * | 1997-10-20 | 2000-06-27 | The United States Of America As Represented By The Secretary Of Commerce | Micron-scale differential scanning calorimeter on a chip |
US5989398A (en) | 1997-11-14 | 1999-11-23 | Motorola, Inc. | Calorimetric hydrocarbon gas sensor |
DE19752208A1 (de) * | 1997-11-25 | 1999-06-02 | Bosch Gmbh Robert | Thermischer Membransensor und Verfahren zu seiner Herstellung |
EP0921391A1 (de) * | 1997-12-05 | 1999-06-09 | Interuniversitair Micro-Elektronica Centrum Vzw | Vorrichtung und Verfahren zur thermischen Messung |
US20060186438A1 (en) * | 1997-12-19 | 2006-08-24 | Vivactis N.V. | Device for thermal sensing |
US6545334B2 (en) * | 1997-12-19 | 2003-04-08 | Imec Vzw | Device and a method for thermal sensing |
US6003307A (en) * | 1998-02-06 | 1999-12-21 | Engelhard Corporation | OBD calorimetric sensor system with offset error correction |
US5996337A (en) * | 1998-02-06 | 1999-12-07 | Engelhard Corporation | Dynamic calorimetric sensor system |
DE19808248A1 (de) * | 1998-02-27 | 1999-09-02 | Pierburg Ag | Meßvorrichtung zur Messung der Masse eines strömenden Mediums |
US6494090B1 (en) * | 1998-05-05 | 2002-12-17 | Pierburg Ag | Air-mass sensor |
US6344173B1 (en) * | 1998-12-07 | 2002-02-05 | Corning Incorporated | Automotive hydrocarbon sensor |
US6238085B1 (en) * | 1998-12-31 | 2001-05-29 | Honeywell International Inc. | Differential thermal analysis sensor |
US6344174B1 (en) * | 1999-01-25 | 2002-02-05 | Mine Safety Appliances Company | Gas sensor |
JP3466103B2 (ja) * | 1999-03-16 | 2003-11-10 | 松下電器産業株式会社 | 触媒燃焼装置 |
US6436346B1 (en) * | 1999-09-14 | 2002-08-20 | U T Battelle, Llc | Micro-machined calorimetric biosensors |
JP3765951B2 (ja) * | 1999-09-29 | 2006-04-12 | 矢崎総業株式会社 | 接触燃焼式ガスセンサ並びにガス検出方法及びその装置 |
JP2001099801A (ja) * | 1999-09-29 | 2001-04-13 | Yazaki Corp | 接触燃焼式ガスセンサ |
AU6719000A (en) * | 1999-12-08 | 2001-06-18 | Sensirion Ag | Capacitive sensor |
JP2001264441A (ja) * | 2000-01-14 | 2001-09-26 | Seiko Instruments Inc | カロリーメーターとその製造方法 |
FI20000917A0 (fi) * | 2000-04-17 | 2000-04-17 | Valtion Teknillinen | Anturi ja menetelmä kaasujen pitoisuuden mittaamiseksi |
US6474138B1 (en) * | 2000-11-28 | 2002-11-05 | Honeywell International Inc. | Adsorption based carbon monoxide sensor and method |
US6550310B1 (en) | 2000-11-28 | 2003-04-22 | Honeywell International Inc. | Catalytic adsorption and oxidation based carbon monoxide sensor and detection method |
DE10065723A1 (de) * | 2000-12-29 | 2002-07-04 | Bosch Gmbh Robert | Anordnung zur Temperaturmessung und -regelung |
US20020142478A1 (en) * | 2001-03-28 | 2002-10-03 | Hiroyuki Wado | Gas sensor and method of fabricating a gas sensor |
CA2453820A1 (en) * | 2001-07-16 | 2003-01-30 | Sensor Tech, Inc. | Sensor device and method for qualitative and quantitative analysis of gas phase substances |
GB0117376D0 (en) * | 2001-07-17 | 2001-09-05 | Amersham Pharm Biotech Uk Ltd | Thermocouple device |
US6759358B2 (en) | 2001-08-21 | 2004-07-06 | Sud-Chemie Inc. | Method for washcoating a catalytic material onto a monolithic structure |
US6921594B2 (en) * | 2001-12-19 | 2005-07-26 | Sud-Chemie Inc. | Exhaust treatment and filtration system for molten carbonate fuel cells |
US7473031B2 (en) * | 2002-04-01 | 2009-01-06 | Palo Alto Research Center, Incorporated | Resistive thermal sensing |
US7754492B2 (en) * | 2002-04-01 | 2010-07-13 | Palo Alto Research Center Incorporated | Thermal sensing device |
US7833800B2 (en) * | 2002-04-01 | 2010-11-16 | Palo Alto Research Center Incorporated | Thermal sensing with bridge circuitry |
US7473030B2 (en) * | 2002-04-01 | 2009-01-06 | Palo Alto Research Center Incorporated | Thermal sensing |
JP4009520B2 (ja) * | 2002-11-05 | 2007-11-14 | 日東電工株式会社 | 温度測定用フレキシブル配線回路基板 |
US7111493B2 (en) * | 2002-11-26 | 2006-09-26 | Proton Energy Systems, Inc. | Combustible gas detection system |
US7159444B2 (en) * | 2002-11-26 | 2007-01-09 | Proton Energy Systems, Inc. | Combustible gas detection systems and method thereof |
WO2004111628A1 (ja) * | 2003-06-12 | 2004-12-23 | Riken Keiki Co., Ltd. | 接触燃焼式ガスセンサ、及びその製造方法 |
KR100523516B1 (ko) * | 2003-07-07 | 2005-10-25 | 엘지전자 주식회사 | 박막형 이산화탄소 가스 센서 |
US7104113B2 (en) | 2003-11-21 | 2006-09-12 | General Electric Company | Miniaturized multi-gas and vapor sensor devices and associated methods of fabrication |
US20060151332A1 (en) * | 2003-12-05 | 2006-07-13 | Proton Energy Systems, Inc. | Combustible gas detection system |
US20070212263A1 (en) * | 2004-03-17 | 2007-09-13 | Nat. Inst. Of Adv. Industrial Sci. And Tech. | Micro Thermoelectric Type Gas Sensor |
US6988826B2 (en) * | 2004-05-17 | 2006-01-24 | General Electric Company | Nano-calorimeter device and associated methods of fabrication and use |
DE602005000853D1 (de) * | 2004-07-02 | 2007-05-24 | Vivactis Nv | Messung der Wärme erzeugt durch einen chemischen oder biologischen Prozess. |
JP2006058078A (ja) * | 2004-08-18 | 2006-03-02 | Hitachi Ltd | 熱式空気流量計 |
EP1717566A1 (de) * | 2005-04-25 | 2006-11-02 | Mettler-Toledo AG | Thermoanalytischer Sensor |
JP4801396B2 (ja) * | 2005-09-01 | 2011-10-26 | 敏嗣 植田 | ガスセンサ及びガスセンサの製造方法 |
US20080273572A1 (en) * | 2006-06-02 | 2008-11-06 | James Madison University | Thermal detector for chemical or biological agents |
US7833482B2 (en) | 2006-12-29 | 2010-11-16 | Honeywell International Inc. | Low power combustible gas sensor |
WO2008123092A1 (ja) * | 2007-03-28 | 2008-10-16 | Horiba, Ltd. | 可燃性ガスセンサ |
US20100221148A1 (en) * | 2007-03-28 | 2010-09-02 | Horiba, Ltd. | Combustible gas sensor |
KR100896482B1 (ko) | 2007-05-28 | 2009-05-08 | 연세대학교 산학협력단 | 열센서를 이용한 가스센서 및 그 제조 방법 |
US7632008B2 (en) * | 2007-06-08 | 2009-12-15 | Palo Alto Research Center Incorporated | Ranking fragment types with calorimetry |
DE102007032058A1 (de) * | 2007-07-10 | 2009-01-22 | Continental Automotive Gmbh | Sensor mit einer Messstelle, die von einem Passivierungsmittel bedeckt ist |
WO2009157123A1 (ja) * | 2008-06-26 | 2009-12-30 | 株式会社 村田製作所 | センサ装置及びその製造方法 |
DE102009046457A1 (de) * | 2009-11-06 | 2011-05-12 | Robert Bosch Gmbh | Partikelsensor |
EP2565635B1 (de) | 2011-09-02 | 2017-11-15 | Sensirion AG | Sensorchip und Verfahren zur Herstellung eines Sensorchips |
DE102012209620B4 (de) * | 2012-06-08 | 2023-01-19 | Robert Bosch Gmbh | Verfahren zum Herstellen eines Sensorträgers, Sensorträger und Sensor |
KR102154291B1 (ko) * | 2013-03-27 | 2020-09-09 | 인텔렉추얼디스커버리 주식회사 | 수소센서 및 그 제조 방법 |
DE102013217465A1 (de) * | 2013-09-02 | 2015-03-05 | Continental Automotive Gmbh | Sensor zur Detektion oxidierbarer Gase |
US9366557B2 (en) * | 2013-12-04 | 2016-06-14 | Itron, Inc. | Thermal flow sensors having isolated membranes |
US9970914B1 (en) | 2014-04-04 | 2018-05-15 | The United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration | Gas sensors with contact pads |
CN104316576B (zh) * | 2014-10-31 | 2017-05-31 | 中国矿业大学 | 基于硅加热器的mems甲烷传感器及其制备方法与应用 |
DE102014018681B3 (de) | 2014-12-18 | 2015-10-29 | Dräger Safety AG & Co. KGaA | Gassensor und Verfahren zur Herstellung eines Messelementes |
US9956526B2 (en) * | 2015-03-24 | 2018-05-01 | Tecogen Inc. | Poison-resistant catalyst and systems containing same |
RU2593527C1 (ru) * | 2015-04-29 | 2016-08-10 | Открытое акционерное общество "Нефтяная компания "Роснефть" | Планарный термокаталитический сенсор горючих газов и паров |
US10234412B2 (en) | 2016-11-04 | 2019-03-19 | Msa Technology, Llc | Identification of combustible gas species via pulsed operation of a combustible gas sensor |
US10900922B2 (en) | 2018-07-17 | 2021-01-26 | Msa Technology, Llc | Power reduction in combustible gas sensors |
US20200096396A1 (en) | 2018-09-26 | 2020-03-26 | Ams Sensors Uk Limited | Gas Sensors |
US11543396B2 (en) | 2019-06-11 | 2023-01-03 | Msa Technology, Llc | Gas sensor with separate contaminant detection element |
US11703473B2 (en) | 2019-12-11 | 2023-07-18 | Msa Technology, Llc | Operation of combustible gas sensor in a dynamic mode with a constant resistance setpoint |
DE102020134366A1 (de) | 2020-12-21 | 2022-06-23 | Infineon Technologies Ag | Sensor zum Messen einer Gaseigenschaft |
DE102022102969A1 (de) * | 2021-02-22 | 2022-08-25 | Dräger Safety AG & Co. KGaA | Gasdetektionsvorrichtung mit einem Detektor und einem Kompensator und Gasdetektionsverfahren mit einer solchen Gasdetektionsvorrichtung |
US20240035896A1 (en) * | 2022-07-28 | 2024-02-01 | Applied Materials, Inc. | Radical sensor substrate |
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JPS55156850A (en) * | 1979-05-24 | 1980-12-06 | Matsushita Electric Ind Co Ltd | Manufacture of compensating element for inflammable gas detector |
US4378385A (en) * | 1980-03-28 | 1983-03-29 | United Kingdom Atomic Energy Authority | Method of making oxygen ion conducting solid electrolyte device |
US4355056A (en) * | 1981-03-31 | 1982-10-19 | The Babcock & Wilcox Company | Method of manufacturing a combustibles sensor |
JPS6028826A (ja) * | 1983-07-26 | 1985-02-14 | Hiroshi Suzuki | かご型ゼオライト薄膜表層を有する複合膜及びその製造法 |
CH666965A5 (de) * | 1983-08-30 | 1988-08-31 | Cerberus Ag | Verfahren zur herstellung von materialien fuer gassensoren. |
US4560585A (en) * | 1983-12-23 | 1985-12-24 | Rexnord Inc. | Poison resistant combustible gas sensor |
JPS63252908A (ja) * | 1987-04-08 | 1988-10-20 | Agency Of Ind Science & Technol | 金超微粒子固定化酸化物、その製造法、酸化触媒、還元触媒、可燃性ガスセンサ素子、及び電極用触媒 |
JPH0823535B2 (ja) * | 1987-04-13 | 1996-03-06 | セイコー電子工業株式会社 | 示差走査熱量計 |
JPH01145561A (ja) * | 1987-12-01 | 1989-06-07 | Fuji Electric Co Ltd | ガスセンサ |
DE3839414C2 (de) * | 1988-11-22 | 1995-07-06 | Siemens Ag | Sensoranordnung zum Nachweis von Gasen durch exotherme katalytische Reaktionen |
GB2238617A (en) * | 1989-11-28 | 1991-06-05 | Eev Ltd | Detector for flammable gases |
IL93134A (en) * | 1990-01-23 | 1997-11-20 | Yissum Res Dev Co | Doped sol-gel glasses for obtaining chemical interactions |
GB2248560B (en) * | 1990-10-08 | 1994-11-09 | Riken Kk | Exhaust gas cleaner and method of cleaning exhaust gas |
US5210062A (en) * | 1991-08-26 | 1993-05-11 | Ford Motor Company | Aluminum oxide catalyst supports from alumina sols |
US5134107A (en) * | 1991-09-06 | 1992-07-28 | Ford Motor Company | Single phase metal-alumina made by sol-gel processing |
US5234881A (en) * | 1992-06-05 | 1993-08-10 | Ford Motor Company | Binary LA-PA oxide catalyst and method of making the catalyst |
US5265417A (en) * | 1993-01-07 | 1993-11-30 | Ford Motor Company | Method and apparatus for determining the hydrocarbon conversion efficiency of a catalytic converter |
US5451371A (en) * | 1994-06-09 | 1995-09-19 | Ford Motor Company | High-sensitivity, silicon-based, microcalorimetric gas sensor |
US5480622A (en) * | 1994-07-05 | 1996-01-02 | Ford Motor Company | Electrically heatable catalyst device using electrically conductive non-metallic materials |
US5431012A (en) * | 1994-07-05 | 1995-07-11 | Ford Motor Company | System for monitoring the performance of automotive catalysts |
-
1994
- 1994-09-23 US US08/311,299 patent/US5707148A/en not_active Expired - Fee Related
-
1995
- 1995-08-03 JP JP7198242A patent/JPH08304320A/ja active Pending
- 1995-09-20 EP EP95306628A patent/EP0703449B1/de not_active Expired - Lifetime
- 1995-09-20 DE DE69531031T patent/DE69531031T2/de not_active Expired - Fee Related
-
1997
- 1997-09-29 US US08/940,144 patent/US5813764A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5707148A (en) | 1998-01-13 |
US5813764A (en) | 1998-09-29 |
EP0703449A1 (de) | 1996-03-27 |
DE69531031T2 (de) | 2003-11-27 |
EP0703449B1 (de) | 2003-06-11 |
JPH08304320A (ja) | 1996-11-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: FORD-WERKE GMBH, 50735 KOELN, DE |
|
8339 | Ceased/non-payment of the annual fee |