DE102005026491B4 - Electrochemical gas sensor arrangement - Google Patents

Electrochemical gas sensor arrangement Download PDF

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Publication number
DE102005026491B4
DE102005026491B4 DE200510026491 DE102005026491A DE102005026491B4 DE 102005026491 B4 DE102005026491 B4 DE 102005026491B4 DE 200510026491 DE200510026491 DE 200510026491 DE 102005026491 A DE102005026491 A DE 102005026491A DE 102005026491 B4 DE102005026491 B4 DE 102005026491B4
Authority
DE
Germany
Prior art keywords
gas sensor
sensor arrangement
electrochemical gas
electrochemical
arrangement
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
DE200510026491
Other languages
German (de)
Other versions
DE102005026491A1 (en
Inventor
Uwe Kuehn
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 Safety AG and Co KGaA
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 Safety AG and Co KGaA filed Critical Draeger Safety AG and Co KGaA
Priority to DE200510026491 priority Critical patent/DE102005026491B4/en
Publication of DE102005026491A1 publication Critical patent/DE102005026491A1/en
Application granted granted Critical
Publication of DE102005026491B4 publication Critical patent/DE102005026491B4/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • G01N33/0011—Sample conditioning

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)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
DE200510026491 2005-06-09 2005-06-09 Electrochemical gas sensor arrangement Expired - Fee Related DE102005026491B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200510026491 DE102005026491B4 (en) 2005-06-09 2005-06-09 Electrochemical gas sensor arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200510026491 DE102005026491B4 (en) 2005-06-09 2005-06-09 Electrochemical gas sensor arrangement

Publications (2)

Publication Number Publication Date
DE102005026491A1 DE102005026491A1 (en) 2006-12-21
DE102005026491B4 true DE102005026491B4 (en) 2007-05-16

Family

ID=37489561

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200510026491 Expired - Fee Related DE102005026491B4 (en) 2005-06-09 2005-06-09 Electrochemical gas sensor arrangement

Country Status (1)

Country Link
DE (1) DE102005026491B4 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021111431A1 (en) 2020-06-29 2021-12-30 Dräger Safety AG & Co. KGaA Surveillance system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4440726A (en) * 1983-01-17 1984-04-03 Coulson Dale M Apparatus for electrochemical detection and coulometric titration
EP0126623B2 (en) * 1983-05-19 1992-08-19 City Technology Limited Gas sensor
DE4136779A1 (en) * 1991-11-08 1993-05-13 Bayer Ag DEVICE FOR SIMULTANEOUS DETECTION OF DIFFERENT GAS COMPONENTS
DE19533911C1 (en) * 1995-09-13 1996-05-09 Draegerwerk Ag Electrochemical measurement cell e.g. carbon mon:oxide and oxygen@
WO2003044511A2 (en) * 2001-11-16 2003-05-30 Roche Diagnostics Gmbh Construction and use of micro-electrode arrays
WO2005015195A1 (en) * 2003-07-22 2005-02-17 City Technology Limited Electrochemical gas sensor
DE10347796A1 (en) * 2003-10-14 2005-05-12 Bosch Gmbh Robert Sensor for determining oxygen concentration in internal combustion engine exhaust gas comprises sensor element held in housing with seal forming gas-tight seal between sensor element and housing

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4440726A (en) * 1983-01-17 1984-04-03 Coulson Dale M Apparatus for electrochemical detection and coulometric titration
EP0126623B2 (en) * 1983-05-19 1992-08-19 City Technology Limited Gas sensor
DE4136779A1 (en) * 1991-11-08 1993-05-13 Bayer Ag DEVICE FOR SIMULTANEOUS DETECTION OF DIFFERENT GAS COMPONENTS
DE19533911C1 (en) * 1995-09-13 1996-05-09 Draegerwerk Ag Electrochemical measurement cell e.g. carbon mon:oxide and oxygen@
WO2003044511A2 (en) * 2001-11-16 2003-05-30 Roche Diagnostics Gmbh Construction and use of micro-electrode arrays
WO2005015195A1 (en) * 2003-07-22 2005-02-17 City Technology Limited Electrochemical gas sensor
DE10347796A1 (en) * 2003-10-14 2005-05-12 Bosch Gmbh Robert Sensor for determining oxygen concentration in internal combustion engine exhaust gas comprises sensor element held in housing with seal forming gas-tight seal between sensor element and housing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021111431A1 (en) 2020-06-29 2021-12-30 Dräger Safety AG & Co. KGaA Surveillance system
WO2022002555A1 (en) 2020-06-29 2022-01-06 Dräger Safety AG & Co. KGaA Monitoring system

Also Published As

Publication number Publication date
DE102005026491A1 (en) 2006-12-21

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8364 No opposition during term of opposition
R084 Declaration of willingness to licence
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee