FR2205201A5 - Electrochemical gas detection - with gas-contacting polarisable electrode, non-polarisable and reference electrodes, all in contact with electrolyte - Google Patents

Electrochemical gas detection - with gas-contacting polarisable electrode, non-polarisable and reference electrodes, all in contact with electrolyte

Info

Publication number
FR2205201A5
FR2205201A5 FR7338422A FR7338422A FR2205201A5 FR 2205201 A5 FR2205201 A5 FR 2205201A5 FR 7338422 A FR7338422 A FR 7338422A FR 7338422 A FR7338422 A FR 7338422A FR 2205201 A5 FR2205201 A5 FR 2205201A5
Authority
FR
France
Prior art keywords
polarisable
electrode
electrolyte
contacting
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
Application number
FR7338422A
Other languages
English (en)
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.)
ECOLOGY BOARD Inc
Original Assignee
ECOLOGY BOARD Inc
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 ECOLOGY BOARD Inc filed Critical ECOLOGY BOARD Inc
Application granted granted Critical
Publication of FR2205201A5 publication Critical patent/FR2205201A5/fr
Expired 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

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)
FR7338422A 1972-10-27 1973-10-29 Electrochemical gas detection - with gas-contacting polarisable electrode, non-polarisable and reference electrodes, all in contact with electrolyte Expired FR2205201A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30166672A 1972-10-27 1972-10-27

Publications (1)

Publication Number Publication Date
FR2205201A5 true FR2205201A5 (en) 1974-05-24

Family

ID=23164339

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7338422A Expired FR2205201A5 (en) 1972-10-27 1973-10-29 Electrochemical gas detection - with gas-contacting polarisable electrode, non-polarisable and reference electrodes, all in contact with electrolyte

Country Status (4)

Country Link
JP (1) JPS4977692A (fr)
DE (1) DE2354149A1 (fr)
FR (1) FR2205201A5 (fr)
NL (1) NL7314815A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1571282A (en) * 1976-03-11 1980-07-09 City Tech Gas sensor
JPS52121390A (en) * 1976-04-06 1977-10-12 Osaka Gas Co Ltd Portable measuring instruments for concentration of exhaust gas components
DE2627271C2 (de) * 1976-06-18 1983-09-01 Bayer Ag, 5090 Leverkusen Elektrochemische Zelle mit einer polarographischen Einrichtung mit ionenselektiver Elektrode als Arbeits- und Bezugselektrode
JPS5756203Y2 (fr) * 1977-03-18 1982-12-03
JPS53140098A (en) * 1977-05-13 1978-12-06 Riken Keiki Kk Gas sensor
JPS5430889U (fr) * 1977-08-02 1979-02-28
JPS5430890U (fr) * 1977-08-02 1979-02-28
DE2812613C2 (de) * 1978-03-22 1983-12-15 Bayer Ag, 5090 Leverkusen Elektrochemische Zelle
JPS5555753U (fr) * 1978-10-12 1980-04-15
DE3715260C3 (de) * 1987-05-08 1994-07-07 Licentia Gmbh Vorrichtung zum Nachweisen und zur quantitativen Bestimmung von Stickstoffdioxid in einem Gasgemisch
DE4009747A1 (de) * 1989-03-28 1991-10-02 Gyulai Maria Dobosne Elektrochemische sauerstoffanordnung (elektrochemische sauerstoff-messanordnung)
DE3910037A1 (de) * 1989-03-28 1991-04-25 Gyulai Maria Dobosne Elektrochemische sauerstoffanordnung

Also Published As

Publication number Publication date
DE2354149A1 (de) 1974-06-27
JPS4977692A (fr) 1974-07-26
NL7314815A (fr) 1974-05-01

Similar Documents

Publication Publication Date Title
FR2205201A5 (en) Electrochemical gas detection - with gas-contacting polarisable electrode, non-polarisable and reference electrodes, all in contact with electrolyte
GB1511203A (en) Electrochemical gas sensor
SE7906859L (sv) Givare for overvakning av sothalt i avgaser, i synnerhet fran dieselmotorer
GB1407928A (en) Measuring cell for determining oxygen concentrations in a gas mixture
GB1488910A (en) Solid electrolyte cell assemblies
DE2908916A1 (de) Widerstandsmessfuehler zur erfassung des sauerstoffgehaltes in gasen, insbesondere in abgasen von verbrennungsmotoren, und verfahren zur herstellung desselben
US3258415A (en) Oxygen analyzer and oxygen-depolarized cell therefor
SE7409141L (sv) Avkenningsanordning och forfarande for overvakning av halterna av kveveoxider i avgaser.
FR2358655A1 (fr) Procede et dispositif de determination de la teneur en oxygene moleculaire ou lie de gaz
KR850006895A (ko) 공연비 검출장치
GB1491551A (en) Apparatus for determining oxygen concentrations in a gas mixture
GB1427395A (en) Gas measuring probe for industrial applications
FR2237543A5 (en) Sensor and procedure for the determination of nitrogen oxides - in exhaust gases, useful for monitoring exhaust catalyst systems
GB2004067A (en) Solid electrolyte exhaust gas oxygen sensor
JPS5310491A (en) Oxygen concentration detector
CA1002113A (en) Method and a device for determining gas generation with electrodes in contact with electrolytes
RU93005234A (ru) Измерительный пробник
SU636961A1 (ru) Электрохимический датчик кислорода
SU465585A1 (ru) Электрохимическа чейка
JPS5267390A (en) Oxygen concentration detector
FR2098575A5 (en) Gas analysis - electrical conductivity comparison of adsorption of standard gas with test gas
JPS56162041A (en) Oxygen sensor
Kleitz et al. New types of solid-electrolyte gas sensors
JPS5255591A (en) Oxygen concentration detector in exhaust gas
GB1038884A (en) Gaseous fuel cell

Legal Events

Date Code Title Description
ST Notification of lapse