WO2011044547A3 - Détecteur de conductibilité microthermique, procédé de fabrication de ce détecteur et système de chromatographie utilisant ce détecteur - Google Patents
Détecteur de conductibilité microthermique, procédé de fabrication de ce détecteur et système de chromatographie utilisant ce détecteur Download PDFInfo
- Publication number
- WO2011044547A3 WO2011044547A3 PCT/US2010/052147 US2010052147W WO2011044547A3 WO 2011044547 A3 WO2011044547 A3 WO 2011044547A3 US 2010052147 W US2010052147 W US 2010052147W WO 2011044547 A3 WO2011044547 A3 WO 2011044547A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- thermal conductivity
- micro
- fabricate
- chromatography system
- conductivity detector
- 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
- 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
- G01N27/18—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 changes in the thermal conductivity of a surrounding material to be tested
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/62—Detectors specially adapted therefor
- G01N30/64—Electrical detectors
- G01N30/66—Thermal conductivity detectors
Landscapes
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2775583A CA2775583A1 (fr) | 2009-10-09 | 2010-10-11 | Detecteur de conductibilite microthermique, procede de fabrication de ce detecteur et systeme de chromatographie utilisant ce detecteur |
| EP10822815.6A EP2486398A4 (fr) | 2009-10-09 | 2010-10-11 | Détecteur de conductibilité microthermique, procédé de fabrication de ce détecteur et système de chromatographie utilisant ce détecteur |
| CN2010800453603A CN102549422A (zh) | 2009-10-09 | 2010-10-11 | 微型热传导率探测器、其制作方法及使用其的色谱系统 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25031009P | 2009-10-09 | 2009-10-09 | |
| US61/250,310 | 2009-10-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2011044547A2 WO2011044547A2 (fr) | 2011-04-14 |
| WO2011044547A3 true WO2011044547A3 (fr) | 2011-09-09 |
Family
ID=43857430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US2010/052147 Ceased WO2011044547A2 (fr) | 2009-10-09 | 2010-10-11 | Détecteur de conductibilité microthermique, procédé de fabrication de ce détecteur et système de chromatographie utilisant ce détecteur |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2486398A4 (fr) |
| CN (1) | CN102549422A (fr) |
| CA (1) | CA2775583A1 (fr) |
| WO (1) | WO2011044547A2 (fr) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8805614B2 (en) | 2010-08-31 | 2014-08-12 | Schlumberger Technology Corporation | Downhole sample analysis method |
| US8531422B2 (en) | 2011-09-12 | 2013-09-10 | Siemens Aktiengesellschaft | Intrinsically safe touch screen for process equipment |
| FR2995692B1 (fr) * | 2012-09-19 | 2014-10-10 | Commissariat Energie Atomique | Capteur de flux thermique a resolution augmentee |
| JP5987811B2 (ja) * | 2013-06-04 | 2016-09-07 | 株式会社デンソー | 車両用の異常判定装置 |
| GB201421102D0 (en) | 2014-11-27 | 2015-01-14 | Cambridge Entpr Ltd | Thermal conductivity sensing device, methods for operation and uses of the same |
| US9261351B1 (en) * | 2015-03-04 | 2016-02-16 | Mitutoyo Corporation | Chromatic range sensor including high sensitivity measurement mode |
| CN105136871A (zh) * | 2015-06-19 | 2015-12-09 | 上海集成电路研发中心有限公司 | 一种微型热导池结构及其加工制造方法 |
| FR3038982A1 (fr) | 2015-07-16 | 2017-01-20 | Commissariat Energie Atomique | Dispositif d'analyse permettant l'analyse d'un melange d'au moins deux gaz |
| FR3040489A1 (fr) | 2015-08-28 | 2017-03-03 | Commissariat Energie Atomique | Capteur de flux thermique mettant en œuvre au moins un resonateur optique, capteur de gaz et jauge pirani comportant au moins un tel capteur. |
| CN108700533B (zh) * | 2016-03-07 | 2021-04-20 | 株式会社岛津制作所 | 热传导度检测器 |
| JP6769720B2 (ja) * | 2016-03-24 | 2020-10-14 | ヤマハファインテック株式会社 | ガスセンサ |
| JP6359049B2 (ja) * | 2016-05-09 | 2018-07-18 | Nissha株式会社 | ガスセンサデバイス及びその製造方法 |
| CN108181415B (zh) * | 2016-12-08 | 2023-05-12 | 中国科学院上海微系统与信息技术研究所 | 薄膜型微热导检测器及其制备方法 |
| FR3053793A1 (fr) * | 2017-01-19 | 2018-01-12 | Commissariat Energie Atomique | Dispositif d'analyse de gaz par detection catharometrique |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070144238A1 (en) * | 2005-12-23 | 2007-06-28 | Serveron Corporation | Thermal conductivity detector |
| US20070169541A1 (en) * | 2005-09-22 | 2007-07-26 | Norbeck Joseph N | Gas sensor based on dynamic thermal conductivity and molecular velocity |
| US20090031785A1 (en) * | 2007-07-31 | 2009-02-05 | Caviton, Inc. | Capacitively coupled dielectric barrier discharge detector |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2992848B2 (ja) * | 1991-08-21 | 1999-12-20 | 株式会社山武 | 熱伝導率検出器 |
| US5772321A (en) * | 1995-10-25 | 1998-06-30 | Hewlett-Packard Company | Compensation for spacial and temporal temperature variations in a thermal conductivity detector |
| US6502983B2 (en) * | 1999-03-30 | 2003-01-07 | The Regents Of The University Of California | Micro-machined thermo-conductivity detector |
| TW494233B (en) * | 2000-02-25 | 2002-07-11 | Chung Shan Inst Of Science | Thermal conductivity detector |
| US20050063865A1 (en) * | 2002-09-27 | 2005-03-24 | Ulrich Bonne | Phased VII micro fluid analyzer having a modular structure |
| US7578167B2 (en) * | 2005-05-17 | 2009-08-25 | Honeywell International Inc. | Three-wafer channel structure for a fluid analyzer |
| CN2911684Y (zh) * | 2006-03-21 | 2007-06-13 | 杨翌华 | 陶瓷微型热导检测器 |
| US7600413B2 (en) * | 2006-11-29 | 2009-10-13 | Schlumberger Technology Corporation | Gas chromatography system architecture |
-
2010
- 2010-10-11 CN CN2010800453603A patent/CN102549422A/zh active Pending
- 2010-10-11 EP EP10822815.6A patent/EP2486398A4/fr not_active Withdrawn
- 2010-10-11 WO PCT/US2010/052147 patent/WO2011044547A2/fr not_active Ceased
- 2010-10-11 CA CA2775583A patent/CA2775583A1/fr not_active Abandoned
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070169541A1 (en) * | 2005-09-22 | 2007-07-26 | Norbeck Joseph N | Gas sensor based on dynamic thermal conductivity and molecular velocity |
| US20070144238A1 (en) * | 2005-12-23 | 2007-06-28 | Serveron Corporation | Thermal conductivity detector |
| US20090031785A1 (en) * | 2007-07-31 | 2009-02-05 | Caviton, Inc. | Capacitively coupled dielectric barrier discharge detector |
Non-Patent Citations (2)
| Title |
|---|
| KAANTA, B.C. ET AL.: "High Sensitivity Micro-Thermal Conductivity Detector for Gas Chromatography", MICRO ELECTRO MECHANICAL SYSTEMS IEEE 22ND INTERNATIONAL CONFERENCE, MEMS 2009. IEEE 22ND INTERNATIONAL CONFERENCE ON, 29 January 2009 (2009-01-29), pages 264 - 267, XP031444280 * |
| See also references of EP2486398A4 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2775583A1 (fr) | 2011-04-14 |
| EP2486398A4 (fr) | 2016-10-26 |
| CN102549422A (zh) | 2012-07-04 |
| WO2011044547A2 (fr) | 2011-04-14 |
| EP2486398A2 (fr) | 2012-08-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2011044547A3 (fr) | Détecteur de conductibilité microthermique, procédé de fabrication de ce détecteur et système de chromatographie utilisant ce détecteur | |
| WO2009115452A3 (fr) | Capteur thermique et procédé pour sa fabrication | |
| GB2454155A (en) | Differential scanning calorimeter sensor and method | |
| GB2416394B (en) | Method and apparatus for measuring fluid properties | |
| WO2013060441A3 (fr) | Procédé de correction des effets de dérive du décalage d'un dispositif de mesure thermique, dispositif de mesure thermique, et débitmère de gaz | |
| WO2010108101A3 (fr) | Procédé et système de contrôle d'un élément chauffant avec une couche conductrice sensible à la chaleur | |
| WO2011083393A3 (fr) | Système pour mesurer la vitesse d'écoulement d'un fluide | |
| JP2014092428A5 (fr) | ||
| WO2010142999A3 (fr) | Mesure de débit massique | |
| WO2013024286A3 (fr) | Dispositif de chauffage à circulation continue | |
| IN2014CN02037A (fr) | ||
| WO2013132239A3 (fr) | Évaluation de la température | |
| WO2012045890A3 (fr) | Appareil de mesure de débit mécatronique | |
| WO2011063925A3 (fr) | Capteur de gaz pouvant être chauffé, et procédé pour sa production | |
| WO2009022121A3 (fr) | Sonde pour fluide | |
| CN102608154A (zh) | 脉冲法或恒流法瞬态测定热物性的系统 | |
| WO2012049417A3 (fr) | Dispositif et methode de determination de la conductivite et/ou de la capacite thermique d ' une paroi | |
| ATE418722T1 (de) | Thermischer durchflussmesser | |
| TW200734608A (en) | Liquid level detection device and the method thereof | |
| WO2011059245A3 (fr) | Dispositif et procédé pour mesurer la propriété d'un matériau de conduction de chaleur par contact | |
| WO2008080857A3 (fr) | Dispositif et procédé pour déterminer un état de remplissage et une température d'un fluide | |
| CN203642972U (zh) | 一种气体流量计 | |
| CN101532884A (zh) | 一种咖啡机即热式加热体的温度测量方法 | |
| WO2008139445A3 (fr) | Procédé et dispositif pour mesurer des courants d'eau par la température | |
| CN101458219A (zh) | 一种传感器装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WWE | Wipo information: entry into national phase |
Ref document number: 201080045360.3 Country of ref document: CN |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 10822815 Country of ref document: EP Kind code of ref document: A1 |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2775583 Country of ref document: CA |
|
| REEP | Request for entry into the european phase |
Ref document number: 2010822815 Country of ref document: EP |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2010822815 Country of ref document: EP |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |