GB2332528B - An electrochemical sensor with open housing - Google Patents

An electrochemical sensor with open housing

Info

Publication number
GB2332528B
GB2332528B GB9806964A GB9806964A GB2332528B GB 2332528 B GB2332528 B GB 2332528B GB 9806964 A GB9806964 A GB 9806964A GB 9806964 A GB9806964 A GB 9806964A GB 2332528 B GB2332528 B GB 2332528B
Authority
GB
United Kingdom
Prior art keywords
electrochemical sensor
open housing
housing
open
electrochemical
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 - Lifetime
Application number
GB9806964A
Other versions
GB2332528A (en
GB9806964D0 (en
Inventor
Rigobert Chrzan
Michael Sick
Dieter Krueger
Frank Mett
Stephan Haupt
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.)
Draeger Safety AG and Co KGaA
Original Assignee
Draeger Sicherheitstechnik 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 Draeger Sicherheitstechnik GmbH filed Critical Draeger Sicherheitstechnik GmbH
Publication of GB9806964D0 publication Critical patent/GB9806964D0/en
Publication of GB2332528A publication Critical patent/GB2332528A/en
Application granted granted Critical
Publication of GB2332528B publication Critical patent/GB2332528B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
GB9806964A 1997-12-13 1998-03-31 An electrochemical sensor with open housing Expired - Lifetime GB2332528B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1997155506 DE19755506C2 (en) 1997-12-13 1997-12-13 Electrochemical sensor with an open housing

Publications (3)

Publication Number Publication Date
GB9806964D0 GB9806964D0 (en) 1998-06-03
GB2332528A GB2332528A (en) 1999-06-23
GB2332528B true GB2332528B (en) 2000-03-29

Family

ID=7851841

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9806964A Expired - Lifetime GB2332528B (en) 1997-12-13 1998-03-31 An electrochemical sensor with open housing

Country Status (3)

Country Link
DE (1) DE19755506C2 (en)
FR (1) FR2772481B1 (en)
GB (1) GB2332528B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2374419B (en) * 2001-03-09 2004-12-29 Zellweger Analytics Ltd Electrochemical gas sensor
DE102005020719B3 (en) * 2005-05-04 2006-09-14 Drägerwerk AG Electrochemical sensor, e.g. for gas detection, has several working electrodes with an active surface greater than the electrode geometrical surface and with an electrolytic layer that does not cover the electrode surface entirely
US20070187241A1 (en) * 2006-02-16 2007-08-16 Herbert Andrew G Electrochemical gas sensor with reduced wake-up time
DE102008044239A1 (en) * 2008-12-01 2010-06-10 Msa Auer Gmbh Electrochemical gas sensor used for detecting or measuring chlorine, fluorine, bromine, oxygen or chlorine dioxide, comprises housing with inlet opening, where housing includes two electrodes connected by conductive electrolyte system
CN103926298B (en) 2008-12-01 2017-06-20 Msa欧洲有限责任公司 Electrochemical gas sensor with ionic liquid electrolyte systems
DE102014002500A1 (en) * 2014-02-21 2015-08-27 Dräger Safety AG & Co. KGaA Electrochemical gas sensor
WO2017034535A1 (en) * 2015-08-24 2017-03-02 Honeywell International Inc. Sensing electrode oxygen control in an oxygen sensor
WO2017014851A1 (en) * 2015-07-22 2017-01-26 Honeywell International Inc. One piece shaped planar separator
WO2018200920A1 (en) 2017-04-28 2018-11-01 Corning Incorporated Glass electrochemical sensor with wafer level stacking and through glass via (tgv) interconnects
EP3712604A1 (en) 2019-03-18 2020-09-23 Honeywell International Inc. Systems and methods for measuring electrolyte content in an electrochemical gas sensor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4018660A (en) * 1973-07-05 1977-04-19 Zellweger Uster Ag Gas electrode
US4406770A (en) * 1981-02-03 1983-09-27 Coal Industry (Patents) Limited Gas sensor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2651612A (en) * 1948-02-04 1953-09-08 Olin Mathieson Amperometric analyzer
DE2627487A1 (en) * 1976-06-18 1977-12-29 Bayer Ag ELECTROCHEMICAL DETECTION OF PHOSGENE IN GAS MIXTURES
US4552624A (en) * 1982-08-23 1985-11-12 British Nuclear Fuels Limited Electrochemical apparatus for monitoring and/or measuring a component of a gas and a method of using said apparatus
US4769122A (en) * 1987-07-10 1988-09-06 Bacharach, Inc. Compact electrochemical cell for gas detection
DE4211198C2 (en) * 1992-04-03 1995-06-22 Prominent Dosiertechnik Gmbh Electrochemical measuring cell for the detection of a species dissolved in water
DE4335409C2 (en) * 1993-10-18 1996-09-19 Draegerwerk Ag Electrochemical measuring cell with a gas-permeable housing
GB2292804A (en) * 1994-08-31 1996-03-06 Transducer Research Inc Electrochemical gas sensor with electrodes deposited on a wick

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4018660A (en) * 1973-07-05 1977-04-19 Zellweger Uster Ag Gas electrode
US4406770A (en) * 1981-02-03 1983-09-27 Coal Industry (Patents) Limited Gas sensor

Also Published As

Publication number Publication date
GB2332528A (en) 1999-06-23
DE19755506A1 (en) 1999-06-24
GB9806964D0 (en) 1998-06-03
FR2772481B1 (en) 2001-08-10
FR2772481A1 (en) 1999-06-18
DE19755506C2 (en) 2000-05-04

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20180330