DE19781639T1 - Elektrochemischer Sensor mit einem nichtwäßrigen Elektrolytensystem - Google Patents

Elektrochemischer Sensor mit einem nichtwäßrigen Elektrolytensystem

Info

Publication number
DE19781639T1
DE19781639T1 DE19781639T DE19781639T DE19781639T1 DE 19781639 T1 DE19781639 T1 DE 19781639T1 DE 19781639 T DE19781639 T DE 19781639T DE 19781639 T DE19781639 T DE 19781639T DE 19781639 T1 DE19781639 T1 DE 19781639T1
Authority
DE
Germany
Prior art keywords
aqueous electrolyte
electrochemical sensor
electrolyte system
electrochemical
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.)
Withdrawn
Application number
DE19781639T
Other languages
English (en)
Other versions
DE19781639B4 (de
Inventor
Towner B Scheffler
Joseph D Jolson
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.)
MSA Safety Inc
Original Assignee
Mine Safety Appliances Co
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 Mine Safety Appliances Co filed Critical Mine Safety Appliances Co
Publication of DE19781639T1 publication Critical patent/DE19781639T1/de
Withdrawn legal-status Critical Current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
    • G01N27/403—Cells and electrode assemblies
    • G01N27/404—Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors
    • G01N27/4045—Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors for gases other than oxygen
DE19781639T 1996-03-15 1997-03-07 Elektrochemischer Sensor mit einem nichtwäßrigen Elektrolytensystem Withdrawn DE19781639T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61750496A 1996-03-15 1996-03-15
PCT/US1997/003581 WO1997034142A1 (en) 1996-03-15 1997-03-07 Electrochemical sensor with a non-aqueous electrolyte system

Publications (1)

Publication Number Publication Date
DE19781639T1 true DE19781639T1 (de) 1999-06-17

Family

ID=24473899

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19781639A Expired - Lifetime DE19781639B4 (de) 1996-03-15 1997-03-07 Elektrochemischer Sensor mit einem nichtwäßrigen Elektrolytensystem
DE19781639T Withdrawn DE19781639T1 (de) 1996-03-15 1997-03-07 Elektrochemischer Sensor mit einem nichtwäßrigen Elektrolytensystem

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19781639A Expired - Lifetime DE19781639B4 (de) 1996-03-15 1997-03-07 Elektrochemischer Sensor mit einem nichtwäßrigen Elektrolytensystem

Country Status (5)

Country Link
US (1) US5944969A (de)
AU (1) AU2072297A (de)
DE (2) DE19781639B4 (de)
GB (1) GB2323673B (de)
WO (1) WO1997034142A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5908546A (en) * 1997-07-02 1999-06-01 Mine Safety Appliances Company Detection of hydrogen chloride
US6176989B1 (en) * 1998-12-28 2001-01-23 Teledyne Technologies Incorp. Electrochemical gas sensor
US20070045128A1 (en) * 2005-08-19 2007-03-01 Honeywell International Inc. Chlorine dioxide sensor
US7664607B2 (en) 2005-10-04 2010-02-16 Teledyne Technologies Incorporated Pre-calibrated gas sensor
JP5628916B2 (ja) * 2009-08-04 2014-11-19 ジェンテックス コーポレイション 電気化学センサ及び関連装置で使用するための陰極材料及びその製造方法
RU2534750C2 (ru) 2009-10-30 2014-12-10 ЭмЭсЭй ТЕКНОЛОДЖИ, ЭлЭлСи Датчик, содержащий газоотводный элемент
RU2559573C2 (ru) * 2009-10-30 2015-08-10 ЭмЭсЭй ТЕКНОЛОДЖИ, ЭлЭлСи Электрохимические датчики, имеющие электроды с барьерами для диффузии
BR112014008539A2 (pt) 2011-10-14 2017-04-18 Mine Safety Appliances Co método para testar um sistema, sistema para detectar pelo menos um gás analito e método para testar pelo menos um caminho de transporte em um sistema
US9562873B2 (en) 2011-10-14 2017-02-07 Msa Technology, Llc Sensor interrogation
US9784755B2 (en) 2011-10-14 2017-10-10 Msa Technology, Llc Sensor interrogation
US10908111B2 (en) 2011-10-14 2021-02-02 Msa Technology, Llc Sensor interrogation
US9528957B2 (en) 2011-10-14 2016-12-27 Msa Technology, Llc Sensor interrogation
CN104919312B (zh) 2013-03-12 2018-11-06 Msa技术有限公司 传感器询问
US10775339B2 (en) 2014-11-26 2020-09-15 Gentex Corporation Membranes for use in electrochemical sensors and associated devices
DE102015111849A1 (de) * 2015-07-22 2017-01-26 Kuntze Instruments Gmbh Elektrochemische Messzelle zur Messung des Gehaltes von Chlorverbindungen in Wasser
WO2018010081A1 (en) 2016-07-12 2018-01-18 Honeywell International Inc. Electrochemical gas sensor for detecting hydrogen cyanide gas
US10983103B2 (en) 2018-11-23 2021-04-20 Msa Technology, Llc Detection of blockage in a porous member
CN113874699A (zh) 2019-05-14 2021-12-31 Msa技术有限公司 使用压力波以检测多孔构件中的堵塞
US11112378B2 (en) 2019-06-11 2021-09-07 Msa Technology, Llc Interrogation of capillary-limited sensors
CN114544735A (zh) * 2021-12-31 2022-05-27 无锡市尚沃医疗电子股份有限公司 一种电化学气体传感器

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4171253A (en) * 1977-02-28 1979-10-16 General Electric Company Self-humidifying potentiostated, three-electrode hydrated solid polymer electrolyte (SPE) gas sensor
US4184937A (en) * 1978-12-26 1980-01-22 Catalyst Research Corporation Electrochemical cell for the detection of chlorine
US4169779A (en) * 1978-12-26 1979-10-02 Catalyst Research Corporation Electrochemical cell for the detection of hydrogen sulfide
US4479865A (en) * 1980-11-28 1984-10-30 Ingold Electrodes Electrode assembly
US4536274A (en) * 1983-04-18 1985-08-20 Diamond Shamrock Chemicals Company pH and CO2 sensing device and method of making the same
US4604182A (en) * 1983-08-15 1986-08-05 E. I. Du Pont De Nemours And Company Perfluorosulfonic acid polymer-coated indicator electrodes
US4525266A (en) * 1983-10-13 1985-06-25 Allied Corporation Electrochemical gas sensor
US4522690A (en) * 1983-12-01 1985-06-11 Honeywell Inc. Electrochemical sensing of carbon monoxide
US4591414A (en) * 1984-08-27 1986-05-27 The United States Of America As Represented By The United States Department Of Energy Method of determining methane and electrochemical sensor therefor
US4707242A (en) * 1984-08-30 1987-11-17 Mine Safety Appliances Company Electrochemical cell for the detection of noxious gases
US4595486A (en) * 1985-02-01 1986-06-17 Allied Corporation Electrochemical gas sensor
US4851088A (en) * 1987-03-05 1989-07-25 Honeywell Inc. Electrochemical detection of carbon dioxide
GB8803910D0 (en) * 1988-02-19 1988-03-23 Boc Group Plc Sensing of vapours
US5120585A (en) * 1990-10-12 1992-06-09 Gelman Sciences Technology, Inc. Package for preservative agent
US5338430A (en) * 1992-12-23 1994-08-16 Minnesota Mining And Manufacturing Company Nanostructured electrode membranes
US5554414A (en) * 1995-04-12 1996-09-10 Millipore Investment Holdings Limited Process for forming membrane having a hydrophobic fluoropolymer surface

Also Published As

Publication number Publication date
GB9815689D0 (en) 1998-09-16
GB2323673B (en) 2000-01-12
DE19781639B4 (de) 2010-06-02
GB2323673A (en) 1998-09-30
AU2072297A (en) 1997-10-01
WO1997034142A1 (en) 1997-09-18
US5944969A (en) 1999-08-31

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8364 No opposition during term of opposition
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20131001