JP2815442B2 - 混合ガスのλ値を決定するためのプレーナ形ポーラログラフ検出子 - Google Patents

混合ガスのλ値を決定するためのプレーナ形ポーラログラフ検出子

Info

Publication number
JP2815442B2
JP2815442B2 JP1503393A JP50339389A JP2815442B2 JP 2815442 B2 JP2815442 B2 JP 2815442B2 JP 1503393 A JP1503393 A JP 1503393A JP 50339389 A JP50339389 A JP 50339389A JP 2815442 B2 JP2815442 B2 JP 2815442B2
Authority
JP
Japan
Prior art keywords
thin film
solid electrolyte
diffusion
electrolyte thin
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.)
Expired - Fee Related
Application number
JP1503393A
Other languages
English (en)
Japanese (ja)
Other versions
JPH03503678A (ja
Inventor
ヴイーデンマン，ハンス‐マルテイン
シユナイダー，ゲルハルト
バイハ，クルト
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of JPH03503678A publication Critical patent/JPH03503678A/ja
Application granted granted Critical
Publication of JP2815442B2 publication Critical patent/JP2815442B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/417—Systems using cells, i.e. more than one cell and probes with solid electrolytes
    • G01N27/419—Measuring voltages or currents with a combination of oxygen pumping cells and oxygen concentration cells
    • 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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • G01N27/4071—Cells and probes with solid electrolytes for investigating or analysing gases using sensor elements of laminated structure
    • 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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • G01N27/4071—Cells and probes with solid electrolytes for investigating or analysing gases using sensor elements of laminated structure
    • G01N27/4072—Cells and probes with solid electrolytes for investigating or analysing gases using sensor elements of laminated structure characterized by the diffusion barrier

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
JP1503393A 1988-04-08 1989-03-21 混合ガスのλ値を決定するためのプレーナ形ポーラログラフ検出子 Expired - Fee Related JP2815442B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3811713.4 1988-04-08
DE3811713A DE3811713A1 (de) 1988-04-08 1988-04-08 Planare polarographische sonde zur bestimmung des (lambda)-wertes von gasgemischen

Publications (2)

Publication Number Publication Date
JPH03503678A JPH03503678A (ja) 1991-08-15
JP2815442B2 true JP2815442B2 (ja) 1998-10-27

Family

ID=6351575

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1503393A Expired - Fee Related JP2815442B2 (ja) 1988-04-08 1989-03-21 混合ガスのλ値を決定するためのプレーナ形ポーラログラフ検出子

Country Status (7)

Country Link
US (1) US5169512A (enExample)
EP (1) EP0437433B1 (enExample)
JP (1) JP2815442B2 (enExample)
KR (1) KR0148687B1 (enExample)
BR (1) BR8907357A (enExample)
DE (2) DE3811713A1 (enExample)
WO (1) WO1989009933A1 (enExample)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3935149A1 (de) * 1989-10-21 1991-05-02 Bosch Gmbh Robert Verfahren und messanordnung zur bestimmung des russgehaltes in abgasen
DE3941837C2 (de) * 1989-12-19 1994-01-13 Bosch Gmbh Robert Widerstandsmeßfühler zur Erfassung des Sauerstoffgehaltes in Gasgemischen und Verfahren zu seiner Herstellung
DE3942773A1 (de) * 1989-12-23 1991-06-27 Bosch Gmbh Robert Plaettchenfoermige breitbandsonde fuer die bestimmung der sauerstoffkonzentration in abgasen
DE4107217A1 (de) * 1991-03-07 1992-09-10 Battelle Institut E V Grenzstromsonde zur messung des partialdrucks von gasen
DE59208880D1 (de) * 1991-05-08 1997-10-16 Hoechst Ag Sauerstoff-Sensor und Verfahren zu seiner Herstellung
DE4231966A1 (de) * 1992-09-24 1994-03-31 Bosch Gmbh Robert Planare polarograhische Sonde zur Bestimmung des Lambda-Wertes von Gasgemischen
DE4243733C2 (de) * 1992-12-23 2003-03-27 Bosch Gmbh Robert Sensor zur Bestimmung von Gaskomponenten und/oder Gaskonzentrationen von Gasgemischen
DE4439883A1 (de) * 1993-12-09 1995-06-14 Bosch Gmbh Robert Isolationsschichtsystem zur galvanischen Trennung von Stromkreisen
DE4342005C2 (de) * 1993-12-09 2003-03-27 Bosch Gmbh Robert Planare elektrochemische Sonde und Verfahren zu deren Herstellung
DE4343089A1 (de) * 1993-12-17 1995-06-29 Bosch Gmbh Robert Planares Sensorelement auf Festelektrolytbasis
US6048734A (en) 1995-09-15 2000-04-11 The Regents Of The University Of Michigan Thermal microvalves in a fluid flow method
DE19720892C2 (de) * 1997-05-17 2002-08-08 Bosch Gmbh Robert Sensorelement
DE19803532A1 (de) 1998-01-30 1999-08-05 Bosch Gmbh Robert Elektrochemischer Meßfühler
DE19837515B4 (de) * 1998-08-19 2008-04-17 Robert Bosch Gmbh Elektrochemischer Meßfühler
DE19840888A1 (de) * 1998-09-09 2000-03-16 Bosch Gmbh Robert Meßfühler zum Bestimmen einer Sauerstoffkonzentration in einem Gasgemisch
DE19857471A1 (de) * 1998-12-14 2000-06-15 Bosch Gmbh Robert Sensorelement für Grenzstromsonden zur Bestimmung des Lambda-Wertes von Gasgemischen und Verfahren zu dessen Herstellung
DE19901956C2 (de) * 1999-01-20 2003-06-18 Bosch Gmbh Robert Sensor zur Analyse von Gasen
US6797138B1 (en) * 1999-10-20 2004-09-28 Delphi Technologies, Inc. Gas senior design and method for forming the same
DE19950999B4 (de) * 1999-10-22 2013-07-25 Robert Bosch Gmbh Planares Sensorelement
DE19957991C2 (de) * 1999-12-02 2002-01-31 Daimler Chrysler Ag Anordnung einer Heizschicht für einen Hochtemperaturgassensor
DE10040505A1 (de) * 2000-08-18 2002-04-04 Bosch Gmbh Robert Gassensor, insbesondere Lambada-Sonde
US6692700B2 (en) 2001-02-14 2004-02-17 Handylab, Inc. Heat-reduction methods and systems related to microfluidic devices
US6852287B2 (en) 2001-09-12 2005-02-08 Handylab, Inc. Microfluidic devices having a reduced number of input and output connections
US7829025B2 (en) 2001-03-28 2010-11-09 Venture Lending & Leasing Iv, Inc. Systems and methods for thermal actuation of microfluidic devices
US8895311B1 (en) 2001-03-28 2014-11-25 Handylab, Inc. Methods and systems for control of general purpose microfluidic devices
US7010391B2 (en) 2001-03-28 2006-03-07 Handylab, Inc. Methods and systems for control of microfluidic devices
US7323140B2 (en) 2001-03-28 2008-01-29 Handylab, Inc. Moving microdroplets in a microfluidic device
DE10122271B4 (de) * 2001-05-08 2006-06-29 Robert Bosch Gmbh Sensorelemente
FR2830206B1 (fr) * 2001-09-28 2004-07-23 Corning Inc Dispositif microfluidique et sa fabrication
DE10154869C1 (de) * 2001-11-08 2003-05-28 Bosch Gmbh Robert Gasmessfühler
JP4996248B2 (ja) 2003-07-31 2012-08-08 ハンディーラブ インコーポレイテッド 粒子含有サンプルの処理
US8852862B2 (en) 2004-05-03 2014-10-07 Handylab, Inc. Method for processing polynucleotide-containing samples
EP2345739B8 (en) 2004-05-03 2016-12-07 Handylab, Inc. A microfluidic device for processing polynucleotide-containing samples
DK3088083T3 (en) 2006-03-24 2018-11-26 Handylab Inc Method of carrying out PCR down a multi-track cartridge
US8088616B2 (en) 2006-03-24 2012-01-03 Handylab, Inc. Heater unit for microfluidic diagnostic system
US10900066B2 (en) 2006-03-24 2021-01-26 Handylab, Inc. Microfluidic system for amplifying and detecting polynucleotides in parallel
US7998708B2 (en) 2006-03-24 2011-08-16 Handylab, Inc. Microfluidic system for amplifying and detecting polynucleotides in parallel
US11806718B2 (en) 2006-03-24 2023-11-07 Handylab, Inc. Fluorescence detector for microfluidic diagnostic system
WO2008060604A2 (en) 2006-11-14 2008-05-22 Handylab, Inc. Microfluidic system for amplifying and detecting polynucleotides in parallel
US8709787B2 (en) 2006-11-14 2014-04-29 Handylab, Inc. Microfluidic cartridge and method of using same
US9618139B2 (en) 2007-07-13 2017-04-11 Handylab, Inc. Integrated heater and magnetic separator
US8287820B2 (en) 2007-07-13 2012-10-16 Handylab, Inc. Automated pipetting apparatus having a combined liquid pump and pipette head system
US8182763B2 (en) 2007-07-13 2012-05-22 Handylab, Inc. Rack for sample tubes and reagent holders
ES2648798T3 (es) 2007-07-13 2018-01-08 Handylab, Inc. Materiales de captura de polinucleótidos y métodos de utilización de los mismos
US20090136385A1 (en) 2007-07-13 2009-05-28 Handylab, Inc. Reagent Tube
USD621060S1 (en) 2008-07-14 2010-08-03 Handylab, Inc. Microfluidic cartridge
US8133671B2 (en) 2007-07-13 2012-03-13 Handylab, Inc. Integrated apparatus for performing nucleic acid extraction and diagnostic testing on multiple biological samples
US8105783B2 (en) 2007-07-13 2012-01-31 Handylab, Inc. Microfluidic cartridge
US9186677B2 (en) 2007-07-13 2015-11-17 Handylab, Inc. Integrated apparatus for performing nucleic acid extraction and diagnostic testing on multiple biological samples
EP2107305A1 (en) 2008-04-01 2009-10-07 Siemens Aktiengesellschaft Gas turbine system and method
USD618820S1 (en) 2008-07-11 2010-06-29 Handylab, Inc. Reagent holder
USD787087S1 (en) 2008-07-14 2017-05-16 Handylab, Inc. Housing
CN106148512B (zh) 2011-04-15 2020-07-10 贝克顿·迪金森公司 扫描实时微流体热循环仪和用于同步的热循环和扫描光学检测的方法
AU2012315595B2 (en) 2011-09-30 2015-10-22 Becton, Dickinson And Company Unitized reagent strip
USD692162S1 (en) 2011-09-30 2013-10-22 Becton, Dickinson And Company Single piece reagent holder
CN104040238B (zh) 2011-11-04 2017-06-27 汉迪拉布公司 多核苷酸样品制备装置
CA2863637C (en) 2012-02-03 2021-10-26 Becton, Dickinson And Company External files for distribution of molecular diagnostic tests and determination of compatibility between tests
CN103822952A (zh) * 2013-12-12 2014-05-28 苏州工业园区福特斯汽车电子有限公司 一种宽域型氧传感器片芯及其制造方法
US11435340B2 (en) 2014-06-09 2022-09-06 Biometry Inc. Low cost test strip and method to measure analyte
US11175268B2 (en) 2014-06-09 2021-11-16 Biometry Inc. Mini point of care gas chromatographic test strip and method to measure analytes
US10393693B2 (en) 2014-10-17 2019-08-27 Amotech Co., Ltd. Flat plate-type oxygen sensor element
JP7086927B2 (ja) 2016-07-19 2022-06-20 バイオメトリー・インコーポレイテッド バッチ校正可能なテストストリップを用いる検体測定方法と検体測定システム

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2442444A1 (fr) * 1978-11-21 1980-06-20 Thomson Csf Capteur electrochimique des concentrations relatives d'especes reactives dans un melange fluide, et systeme comportant un tel capteur, notamment pour la regulation
CH640005A5 (de) * 1979-01-17 1983-12-15 Bbc Brown Boveri & Cie Elektrolysezelle fuer die wasserzersetzung.
DE2938179A1 (de) * 1979-09-21 1981-04-09 Bosch Gmbh Robert Polarographischer messfuehler zum messen der sauerstoffkonzentration in gasen, insbesondere in abgasen von brennkraftmaschinen
DE3482745D1 (de) * 1983-11-18 1990-08-23 Ngk Insulators Ltd Elektrochemische vorrichtung mit einem messfuehlelement.
US4579643A (en) * 1983-11-18 1986-04-01 Ngk Insulators, Ltd. Electrochemical device
JPS61138156A (ja) * 1984-12-11 1986-06-25 Ngk Spark Plug Co Ltd 空燃比検出装置
JPS61147155A (ja) * 1984-12-20 1986-07-04 Ngk Insulators Ltd 電気化学的装置
US4645572A (en) * 1985-02-23 1987-02-24 Ngk Insulators, Ltd. Method of determining concentration of a component in gases and electrochemical device suitable for practicing the method
JPS61195338A (ja) * 1985-02-25 1986-08-29 Ngk Spark Plug Co Ltd 空燃比センサ−
DE3673563D1 (de) * 1985-04-19 1990-09-27 Hitachi Ltd Sauerstoffuehlerelement und verfahren zum herstellen desselben.
JPH0810211B2 (ja) * 1986-09-05 1996-01-31 日本碍子株式会社 ガスセンサ及びその製造法

Also Published As

Publication number Publication date
EP0437433A1 (de) 1991-07-24
KR0148687B1 (ko) 1998-08-17
EP0437433B1 (de) 1996-02-28
DE3811713A1 (de) 1989-10-19
DE3811713C2 (enExample) 1990-02-08
KR900700879A (ko) 1990-08-17
US5169512A (en) 1992-12-08
JPH03503678A (ja) 1991-08-15
DE58909614D1 (de) 1996-04-04
WO1989009933A1 (en) 1989-10-19
BR8907357A (pt) 1991-03-26

Similar Documents

Publication Publication Date Title
JP2815442B2 (ja) 混合ガスのλ値を決定するためのプレーナ形ポーラログラフ検出子
JP3183348B2 (ja) ガス混合物のラムダ値の測定のための平坦なポラログラフィーゾンデ
US5516410A (en) Planar sensor element having a solid electrolyte substrate
KR970004562B1 (ko) Ntc 온도 센서 및 그 온도감지 소자 제작공정
JP2654212B2 (ja) ガス混合気のガス成分を測定するセンサ素子
JP3107817B2 (ja) 混合ガスのλ値の検出のための限界電流センサ用センサ素子
JP2795659B2 (ja) 混合気のλ値を測定するための限界電流センサ用のセンサエレメント
US4859307A (en) Electrochemical gas sensor, and method for manufacturing the same
US5310472A (en) Sensor element for limiting current sensors to determine the lambda value of gas mixtures
EP0218357A2 (en) Electrochemical element and process of manufacturing the same
JPH07209246A (ja) ガス混合物中のガス成分を測定するためのプレーナ型電気化学式センサおよびその製造方法
US5302275A (en) Sensor element for an oxygen limiting current probe in order to determine the λ value of gas mixtures
US6436277B2 (en) Electrochemical sensor
US5238549A (en) Oxygen concentration detector
US20040040846A1 (en) Sensor element
US7501604B2 (en) Sensor element for determining gas components in gas mixtures, and method for manufacturing it
US6964733B1 (en) Planar sensor element
US20020100697A1 (en) Gas sensor with uniform heating and method of making same
JP2947929B2 (ja) ガス混合物のλ値を測定するための限界電流センサ用のセンサ素子
US6797138B1 (en) Gas senior design and method for forming the same
US20030155239A1 (en) Sensor element with catalytically active layer and method for the production thereof
US8921738B2 (en) Gas sensor heating device insulation
JPH10177008A (ja) ＮＯｘガス濃度検出器
KR20170073518A (ko) 측정 가스 챔버 내의 측정 가스의 적어도 하나의 특성을 검출하기 위한 센서 소자 및 그 제조 방법
JP2786288B2 (ja) 電気化学的測定センサ

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees