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WO2003067241A3 - Capteur de gaz et son procede de production - Google Patents

Capteur de gaz et son procede de production Download PDF

Info

Publication number
WO2003067241A3
WO2003067241A3 PCT/EP2003/001118 EP0301118W WO03067241A3 WO 2003067241 A3 WO2003067241 A3 WO 2003067241A3 EP 0301118 W EP0301118 W EP 0301118W WO 03067241 A3 WO03067241 A3 WO 03067241A3
Authority
WO
WIPO (PCT)
Prior art keywords
producing
same
gas sensor
gas
sensor
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
Application number
PCT/EP2003/001118
Other languages
German (de)
English (en)
Other versions
WO2003067241A2 (fr
Inventor
Stefan Felix Raible
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to EP03704543A priority Critical patent/EP1472526A2/fr
Priority to AU2003206838A priority patent/AU2003206838A1/en
Publication of WO2003067241A2 publication Critical patent/WO2003067241A2/fr
Publication of WO2003067241A3 publication Critical patent/WO2003067241A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)

Abstract

L'invention concerne un capteur de gaz (10) comprenant une zone de détection (12) qui est constituée d'une matière sensible au gaz et appliquée sur un substrat (11). Au moins la ou les zone(s) de détection (12) est/sont recouverte(s) d'un couvercle (14) perméable au gaz mais imperméable au liquide.
PCT/EP2003/001118 2002-02-05 2003-02-05 Capteur de gaz et son procede de production Ceased WO2003067241A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP03704543A EP1472526A2 (fr) 2002-02-05 2003-02-05 Capteur de gaz et son procede de production
AU2003206838A AU2003206838A1 (en) 2002-02-05 2003-02-05 Gas sensor and method for producing the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2002104458 DE10204458A1 (de) 2002-02-05 2002-02-05 Gassensor
DE10204458.9 2002-02-05

Publications (2)

Publication Number Publication Date
WO2003067241A2 WO2003067241A2 (fr) 2003-08-14
WO2003067241A3 true WO2003067241A3 (fr) 2004-03-11

Family

ID=27588331

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2003/001118 Ceased WO2003067241A2 (fr) 2002-02-05 2003-02-05 Capteur de gaz et son procede de production

Country Status (4)

Country Link
EP (1) EP1472526A2 (fr)
AU (1) AU2003206838A1 (fr)
DE (1) DE10204458A1 (fr)
WO (1) WO2003067241A2 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2391622B (en) * 2002-07-31 2005-07-27 Amgas Ltd Condensation filter
WO2005073716A1 (fr) 2004-01-27 2005-08-11 H2Scan Corporation Configuration de capteur de gaz isole
DE102005003050B3 (de) * 2005-01-22 2006-06-29 Dräger Safety AG & Co. KGaA Gassensor
DE102006060113A1 (de) * 2006-12-20 2008-06-26 Appliedsensor Gmbh Sensor und Herstellungsverfahren eines Sensors
DE102007005205A1 (de) * 2007-01-29 2008-07-31 Fp Sensor Systems Gmbh Messeinrichtung zur Bestimmung der Aktivität eines Fermentationsprozesses
DE102009047299A1 (de) * 2009-11-30 2011-07-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 80686 Gassensor zur Erfassung eines Gases in einer Flüssigkeit
US11175268B2 (en) * 2014-06-09 2021-11-16 Biometry Inc. Mini point of care gas chromatographic test strip and method to measure analytes
DE102015201822A1 (de) 2015-02-03 2016-08-04 Robert Bosch Gmbh Sensorvorrichtung, Sensorsystem und Verfahren
GB2542801A (en) 2015-09-30 2017-04-05 Cambridge Cmos Sensors Ltd Micro gas sensor with a gas permeable region
TWI670480B (zh) * 2018-01-31 2019-09-01 研能科技股份有限公司 氣體檢測裝置
DE102019201228B4 (de) 2019-01-31 2023-10-05 Robert Bosch Gmbh Verfahren zum Herstellen einer Mehrzahl von Sensoreinrichtungen und Sensoreinrichtung

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4638286A (en) * 1985-03-26 1987-01-20 Enron Corp. Reactive gas sensor
GB2208006A (en) * 1987-08-11 1989-02-15 Emi Plc Thorn Gas sensing device
US5209275A (en) * 1987-07-09 1993-05-11 Junkosha Co., Ltd. Liquid dispensing apparatus and method by sensing the type of liquid vapors in the receiver
WO1999049305A1 (fr) * 1998-03-20 1999-09-30 Osmetech Plc Fabrication de detecteurs
EP1079229A1 (fr) * 1998-07-27 2001-02-28 General Electric Company Capteur de gaz avec une gate protectrice, méthode de son production et méthode de mésure
FR2798996A1 (fr) * 1999-09-23 2001-03-30 Suisse Electronique Microtech Capteur electrochimique a autodiagnostic
US6326228B1 (en) * 1996-03-25 2001-12-04 Motorola, Inc. Sensor and method of fabrication

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4339737C1 (de) * 1993-11-22 1995-01-19 Siemens Ag Gassensor
DE19549147C2 (de) * 1995-12-29 1998-06-04 Siemens Ag Gassensor

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4638286A (en) * 1985-03-26 1987-01-20 Enron Corp. Reactive gas sensor
US5209275A (en) * 1987-07-09 1993-05-11 Junkosha Co., Ltd. Liquid dispensing apparatus and method by sensing the type of liquid vapors in the receiver
GB2208006A (en) * 1987-08-11 1989-02-15 Emi Plc Thorn Gas sensing device
US6326228B1 (en) * 1996-03-25 2001-12-04 Motorola, Inc. Sensor and method of fabrication
WO1999049305A1 (fr) * 1998-03-20 1999-09-30 Osmetech Plc Fabrication de detecteurs
EP1079229A1 (fr) * 1998-07-27 2001-02-28 General Electric Company Capteur de gaz avec une gate protectrice, méthode de son production et méthode de mésure
FR2798996A1 (fr) * 1999-09-23 2001-03-30 Suisse Electronique Microtech Capteur electrochimique a autodiagnostic

Also Published As

Publication number Publication date
AU2003206838A1 (en) 2003-09-02
DE10204458A1 (de) 2003-08-14
WO2003067241A2 (fr) 2003-08-14
EP1472526A2 (fr) 2004-11-03

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