DE3885784T2 - Gasfühler. - Google Patents
Gasfühler.Info
- Publication number
- DE3885784T2 DE3885784T2 DE3885784T DE3885784T DE3885784T2 DE 3885784 T2 DE3885784 T2 DE 3885784T2 DE 3885784 T DE3885784 T DE 3885784T DE 3885784 T DE3885784 T DE 3885784T DE 3885784 T2 DE3885784 T2 DE 3885784T2
- Authority
- DE
- Germany
- Prior art keywords
- gas sensor
- sensor
- gas
- 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
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
- G01N27/125—Composition of the body, e.g. the composition of its sensitive layer
- G01N27/126—Composition of the body, e.g. the composition of its sensitive layer comprising organic polymers
-
- 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
- G01N27/122—Circuits particularly adapted therefor, e.g. linearising circuits
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB878708201A GB8708201D0 (en) | 1987-04-06 | 1987-04-06 | Gas sensor |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3885784D1 DE3885784D1 (de) | 1994-01-05 |
DE3885784T2 true DE3885784T2 (de) | 1994-05-19 |
Family
ID=10615324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3885784T Expired - Fee Related DE3885784T2 (de) | 1987-04-06 | 1988-03-30 | Gasfühler. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4887455A (de) |
EP (1) | EP0286307B1 (de) |
JP (1) | JP2713972B2 (de) |
DE (1) | DE3885784T2 (de) |
ES (1) | ES2048759T3 (de) |
GB (2) | GB8708201D0 (de) |
Families Citing this family (71)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8818802D0 (en) * | 1988-08-08 | 1988-09-07 | Atomic Energy Authority Uk | Sensor |
US5436167A (en) * | 1993-04-13 | 1995-07-25 | Board Of Regents, University Of Texas System | Fiber optics gas sensor |
DE4325261C2 (de) * | 1993-07-28 | 1999-02-11 | Tannert Joachim Dipl Ing | Selektiver Gassensor |
GB2286889A (en) * | 1994-02-25 | 1995-08-30 | Neotronics Ltd | Gas sensor |
GB9404090D0 (en) * | 1994-03-03 | 1994-04-20 | Neotronics Ltd | Method of fabricating a gas sensor |
JP3032677B2 (ja) * | 1994-03-24 | 2000-04-17 | アヴェンティス・リサーチ・ウント・テクノロジーズ・ゲーエムベーハー・ウント・コー・カーゲー | 燃料蒸気判別方法及び装置 |
US5526280A (en) * | 1994-04-28 | 1996-06-11 | Atwood Industries, Inc. | Method and system for gas detection |
GB9411515D0 (en) * | 1994-06-09 | 1994-08-03 | Aromascan Plc | Detecting bacteria |
GB9412632D0 (en) * | 1994-06-23 | 1994-08-10 | Aromascan Plc | Semiconducting organic polymers |
GB9412633D0 (en) * | 1994-06-23 | 1994-08-10 | Aromascan Plc | Semiconducting organic polymers |
GB9413105D0 (en) * | 1994-06-30 | 1994-08-24 | Aromascan Plc | Gas or vapour detector |
GB9417913D0 (en) * | 1994-09-06 | 1994-10-26 | Univ Leeds | Odour sensor |
GB9425207D0 (en) * | 1994-12-14 | 1995-02-15 | Aromascan Plc | Semi-conducting organic polymers |
FR2728713A1 (fr) * | 1994-12-23 | 1996-06-28 | Neutronic | Dispositif detecteur de fumees d'incendie |
US5788833A (en) * | 1995-03-27 | 1998-08-04 | California Institute Of Technology | Sensors for detecting analytes in fluids |
US6170318B1 (en) | 1995-03-27 | 2001-01-09 | California Institute Of Technology | Methods of use for sensor based fluid detection devices |
US5571401A (en) * | 1995-03-27 | 1996-11-05 | California Institute Of Technology | Sensor arrays for detecting analytes in fluids |
GB9513217D0 (en) * | 1995-06-28 | 1995-08-30 | Aromascan Plc | Gas sensor arrangement |
US5841021A (en) * | 1995-09-05 | 1998-11-24 | De Castro; Emory S. | Solid state gas sensor and filter assembly |
GB9523406D0 (en) | 1995-11-16 | 1996-01-17 | Aromascan Plc | Sensor transduction |
GB9523580D0 (en) * | 1995-11-17 | 1996-01-17 | Aromascan Plc | Gas analysis |
GB9608774D0 (en) | 1996-04-27 | 1996-07-03 | Bloodhound Sensors Limited | Apparatus and method for detecting fluids |
US5814474A (en) * | 1996-07-23 | 1998-09-29 | Becton Dickinson And Company | Direct identification of microorganisms in culture bottles |
JP3765439B2 (ja) * | 1996-12-27 | 2006-04-12 | フォーリーブス株式会社 | 排せつ検出装置 |
DK0975956T3 (da) * | 1997-04-16 | 2003-02-03 | Kaiku Ltd | Bedømmelse af sammensætningen af væsker |
US6027760A (en) * | 1997-12-08 | 2000-02-22 | Gurer; Emir | Photoresist coating process control with solvent vapor sensor |
US6461306B1 (en) | 1998-06-15 | 2002-10-08 | The Trustees Of The University Of Pennsylvania | Diagnosing intrapulmonary infection and analyzing nasal sample |
LT4584B (lt) | 1998-12-30 | 1999-12-27 | Kauno technologijos universitetas | Dujų jutiklis |
DE60020823T2 (de) * | 1999-03-09 | 2006-05-18 | Osmetech Plc, Crewe | Diagnostisches verfahren durch analyse von kondensierung aus atmungs gas |
AU5330200A (en) * | 1999-06-18 | 2001-01-09 | Michigan State University | Method and apparatus for the detection of volatile products in a sample |
LT4805B (lt) | 1999-07-20 | 2001-06-25 | Kauno technologijos universitetas | Dujų jutiklis |
NL1013012C2 (nl) * | 1999-09-09 | 2001-03-12 | Tno | Sensor voor het detecteren van de aanwezigheid van vocht. |
GB9921769D0 (en) * | 1999-09-16 | 1999-11-17 | Osmetech Plc | Apparatus for detecting components of gaseous atmospheres |
JP4215510B2 (ja) * | 2001-02-21 | 2009-01-28 | エンブラパ−エンプレサ・ブラジレイラ・ジ・ペスキザ・アグロペクリア | 広域選択性による混合物の分析のためのセンサーおよびセンサーシステムにおける前記センサーの使用 |
US6575013B2 (en) * | 2001-02-26 | 2003-06-10 | Lucent Technologies Inc. | Electronic odor sensor |
US6494833B1 (en) | 2001-06-19 | 2002-12-17 | Welch Allyn, Inc. | Conditioning apparatus for a chemical sensing instrument |
JP3619871B2 (ja) * | 2001-07-05 | 2005-02-16 | 独立行政法人産業技術総合研究所 | オゾン検知用材料およびオゾン検知方法 |
US7101340B1 (en) | 2002-04-12 | 2006-09-05 | Braun Charles L | Spectroscopic breath profile analysis device and uses thereof for facilitating diagnosis of medical conditions |
US7465425B1 (en) | 2002-09-09 | 2008-12-16 | Yizhong Sun | Sensor and method for detecting analytes in fluids |
US8519726B2 (en) | 2002-09-09 | 2013-08-27 | Yizhong Sun | Sensor having integrated electrodes and method for detecting analytes in fluids |
US8852504B2 (en) | 2006-10-11 | 2014-10-07 | The Board Of Trustees Of The University Of Illinois | Apparatus and method for detecting and identifying microorganisms |
US9538657B2 (en) | 2012-06-29 | 2017-01-03 | General Electric Company | Resonant sensor and an associated sensing method |
US9589686B2 (en) | 2006-11-16 | 2017-03-07 | General Electric Company | Apparatus for detecting contaminants in a liquid and a system for use thereof |
US9389296B2 (en) * | 2012-07-26 | 2016-07-12 | General Electric Company | Method for sensor reader calibration |
US10914698B2 (en) | 2006-11-16 | 2021-02-09 | General Electric Company | Sensing method and system |
US9536122B2 (en) | 2014-11-04 | 2017-01-03 | General Electric Company | Disposable multivariable sensing devices having radio frequency based sensors |
US9658178B2 (en) | 2012-09-28 | 2017-05-23 | General Electric Company | Sensor systems for measuring an interface level in a multi-phase fluid composition |
JP4530034B2 (ja) * | 2007-03-30 | 2010-08-25 | 株式会社イデアルスター | ガスセンサー、そのための気体検知モジュール、およびこれらを用いた気体計測システム |
FR2922310B1 (fr) * | 2007-10-15 | 2012-05-11 | Univ Pierre Et Marie Curie Paris Vi | Transducteur a semi conducteurs,et son utilisation dans un capteur d'especes donneuses ou acceptrices d'electrons. |
US8542023B2 (en) | 2010-11-09 | 2013-09-24 | General Electric Company | Highly selective chemical and biological sensors |
US8816149B2 (en) | 2011-10-28 | 2014-08-26 | Kimberly-Clark Worldwide, Inc. | System for detection and monitoring of body exudates using a gas emitting substance for use in interactive toilet training |
US9119748B2 (en) * | 2011-10-28 | 2015-09-01 | Kimberly-Clark Worldwide, Inc. | Electronic discriminating device for body exudate detection |
US8933292B2 (en) | 2011-10-28 | 2015-01-13 | Kimberly-Clark Worldwide, Inc. | Absorbent article with sensor array for body exudate detection |
JP6213906B2 (ja) * | 2012-06-22 | 2017-10-18 | オムロン株式会社 | ガスセンサ |
US10598650B2 (en) | 2012-08-22 | 2020-03-24 | General Electric Company | System and method for measuring an operative condition of a machine |
DE112013004129T5 (de) | 2012-08-22 | 2015-05-21 | General Electric Company | Drahtloses System und Verfahren zum Messen einer Betriebsbedingung einer Maschine |
US10684268B2 (en) | 2012-09-28 | 2020-06-16 | Bl Technologies, Inc. | Sensor systems for measuring an interface level in a multi-phase fluid composition |
CA2889415C (en) | 2012-10-24 | 2020-06-02 | Genmark Diagnostics, Inc. | Integrated multiplex target analysis |
US20140322706A1 (en) | 2012-10-24 | 2014-10-30 | Jon Faiz Kayyem | Integrated multipelx target analysis |
EP2969217A2 (de) | 2013-03-15 | 2016-01-20 | Genmark Diagnostics Inc. | Systeme, verfahren und vorrichtung zur manipulation verformbarer flüssigkeitsgefässe |
US20140291170A1 (en) * | 2013-04-02 | 2014-10-02 | CID Bio-Science, Inc. | Ethylene gas detection device and methods of use |
US9498778B2 (en) | 2014-11-11 | 2016-11-22 | Genmark Diagnostics, Inc. | Instrument for processing cartridge for performing assays in a closed sample preparation and reaction system |
USD881409S1 (en) | 2013-10-24 | 2020-04-14 | Genmark Diagnostics, Inc. | Biochip cartridge |
US10005080B2 (en) | 2014-11-11 | 2018-06-26 | Genmark Diagnostics, Inc. | Instrument and cartridge for performing assays in a closed sample preparation and reaction system employing electrowetting fluid manipulation |
US9598722B2 (en) | 2014-11-11 | 2017-03-21 | Genmark Diagnostics, Inc. | Cartridge for performing assays in a closed sample preparation and reaction system |
WO2016077364A2 (en) | 2014-11-11 | 2016-05-19 | Genmark Diagnostics, Inc. | Instrument and cartridge for performing assays in a closed sample preparation and reaction system |
WO2018053501A1 (en) | 2016-09-19 | 2018-03-22 | Genmark Diagnostics, Inc. | Instrument for processing cartridge for performing assays in a closed sample preparation and reaction system |
US20190062809A1 (en) | 2017-08-24 | 2019-02-28 | Clinical Micro Sensors, Inc. (dba GenMark Diagnostics, Inc.) | Electrochemical detection of bacterial and/or fungal infections |
EP3673086A1 (de) | 2017-08-24 | 2020-07-01 | Clinical Micro Sensors, Inc. (DBA GenMark Diagnostics, Inc.) | Elektrochemischer nachweis von bakteriellen und / oder pilzinfektionen |
GB2584892B (en) | 2019-06-20 | 2022-06-01 | Sumitomo Chemical Co | Semiconductor gas sensor and gas sensing method |
CN112782241A (zh) * | 2019-11-08 | 2021-05-11 | 天津大学 | 一种可应用于室温高湿环境下的纳米硅传感器及其制备方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3621343A (en) * | 1970-01-23 | 1971-11-16 | Stephen F Urban | Polar vapor sensing means |
FR2341859A1 (fr) * | 1976-02-18 | 1977-09-16 | Radiotechnique Compelec | Sonde pour la detection selective de vapeurs, notamment pour la detection de la vapeur d'eau |
US4103227A (en) * | 1977-03-25 | 1978-07-25 | University Of Pennsylvania | Ion-controlled diode |
CA1108234A (en) * | 1978-08-02 | 1981-09-01 | George A. Volgyesi | Measurement of anaesthetic gas concentration |
US4488556A (en) * | 1982-06-03 | 1984-12-18 | Critikon, Inc. | AC Mode operation of chemfet devices |
JPS59206754A (ja) * | 1983-05-11 | 1984-11-22 | Matsushita Electric Ind Co Ltd | 有機分子検出素子 |
JPS60188835A (ja) * | 1984-03-08 | 1985-09-26 | Sharp Corp | 感湿素子 |
GB8421188D0 (en) * | 1984-08-21 | 1984-09-26 | Persaud K C | Gas/odorant sensor |
US4721601A (en) * | 1984-11-23 | 1988-01-26 | Massachusetts Institute Of Technology | Molecule-based microelectronic devices |
US4717673A (en) * | 1984-11-23 | 1988-01-05 | Massachusetts Institute Of Technology | Microelectrochemical devices |
US4674319A (en) * | 1985-03-20 | 1987-06-23 | The Regents Of The University Of California | Integrated circuit sensor |
US4681855A (en) * | 1985-08-05 | 1987-07-21 | The United States Of America As Represented By The Secretary Of Commerce | Humidity sensing and measurement employing halogenated organic polymer membranes |
JPH0692952B2 (ja) * | 1986-08-12 | 1994-11-16 | 株式会社トクヤマ | 非加熱型ガスセンサー素子 |
-
1987
- 1987-04-06 GB GB878708201A patent/GB8708201D0/en active Pending
-
1988
- 1988-03-30 EP EP88302842A patent/EP0286307B1/de not_active Expired - Lifetime
- 1988-03-30 GB GB8807618A patent/GB2203553B/en not_active Expired - Fee Related
- 1988-03-30 ES ES88302842T patent/ES2048759T3/es not_active Expired - Lifetime
- 1988-03-30 DE DE3885784T patent/DE3885784T2/de not_active Expired - Fee Related
- 1988-04-05 US US07/177,671 patent/US4887455A/en not_active Expired - Lifetime
- 1988-04-06 JP JP63083208A patent/JP2713972B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB8807618D0 (en) | 1988-05-05 |
DE3885784D1 (de) | 1994-01-05 |
ES2048759T3 (es) | 1994-04-01 |
EP0286307B1 (de) | 1993-11-24 |
US4887455A (en) | 1989-12-19 |
EP0286307A3 (en) | 1990-08-08 |
GB2203553A (en) | 1988-10-19 |
GB8708201D0 (en) | 1987-05-13 |
JPS6426138A (en) | 1989-01-27 |
EP0286307A2 (de) | 1988-10-12 |
GB2203553B (en) | 1990-09-19 |
JP2713972B2 (ja) | 1998-02-16 |
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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: AROMASCAN PLC, CREWE, CHESHIRE, GB |
|
8328 | Change in the person/name/address of the agent |
Free format text: MEINIG UND KOLLEGEN, 10707 BERLIN |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: OSMETECH PLC, CREWE, CHESHIRE, GB |
|
8339 | Ceased/non-payment of the annual fee |