GB9808318D0 - Gas measuring device having an electrochemical gas sensor - Google Patents

Gas measuring device having an electrochemical gas sensor

Info

Publication number
GB9808318D0
GB9808318D0 GBGB9808318.1A GB9808318A GB9808318D0 GB 9808318 D0 GB9808318 D0 GB 9808318D0 GB 9808318 A GB9808318 A GB 9808318A GB 9808318 D0 GB9808318 D0 GB 9808318D0
Authority
GB
United Kingdom
Prior art keywords
measuring device
gas
electrochemical
gas sensor
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.)
Granted
Application number
GBGB9808318.1A
Other versions
GB2326239B (en
GB2326239A (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.)
Draegerwerk AG and Co KGaA
Original Assignee
Draegerwerk 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7832292&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB9808318(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Draegerwerk AG and Co KGaA filed Critical Draegerwerk AG and Co KGaA
Publication of GB9808318D0 publication Critical patent/GB9808318D0/en
Publication of GB2326239A publication Critical patent/GB2326239A/en
Application granted granted Critical
Publication of GB2326239B publication Critical patent/GB2326239B/en
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
    • 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
    • G01N33/0062—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method, e.g. intermittent, or the display, e.g. digital
    • 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
GB9808318A 1997-06-12 1998-04-20 Gas measuring device having an electrochemical gas sensor Expired - Fee Related GB2326239B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1997124888 DE19724888B4 (en) 1997-06-12 1997-06-12 Gas measuring head with an electrochemical gas sensor

Publications (3)

Publication Number Publication Date
GB9808318D0 true GB9808318D0 (en) 1998-06-17
GB2326239A GB2326239A (en) 1998-12-16
GB2326239B GB2326239B (en) 1999-05-19

Family

ID=7832292

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9808318A Expired - Fee Related GB2326239B (en) 1997-06-12 1998-04-20 Gas measuring device having an electrochemical gas sensor

Country Status (3)

Country Link
DE (1) DE19724888B4 (en)
FR (1) FR2764698B1 (en)
GB (1) GB2326239B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19956729C1 (en) * 1999-11-25 2001-08-09 Recipe Chemicals & Instr Gmbh Electrochemical detector and related evaluation device
DE10062062C1 (en) 2000-12-13 2002-02-28 Draegerwerk Ag Electrochemical sensor used e.g. in control technology has a microprocessor integrated on chip of an electronic device for receiving and further processing signals from the device
DE10313639A1 (en) * 2003-03-26 2004-10-07 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Electrochemical gas sensor
GB2437984B (en) * 2006-05-11 2010-08-18 E2V Tech Gas sensor arrangement
US8146403B2 (en) 2007-09-17 2012-04-03 Life Safety Distribution Ag Gas sensor with smart pellistor
DE102014015910B4 (en) 2014-10-29 2019-03-21 Dräger Safety AG & Co. KGaA Mobile gas meter with improved reliability and reliability

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2111215A (en) * 1981-10-31 1983-06-29 Alastair Sibbald Electrochemical sensor assembly
DE3819128C2 (en) * 1988-06-04 1995-10-26 Conducta Endress & Hauser Gas detection system
GB2284059B (en) * 1993-11-04 1998-03-25 Micro Medical Ltd Gas sensor apparatus
US5644501A (en) * 1994-12-06 1997-07-01 Lin; Shengfu Method of using a computer to collect chemical signals directly
DE19643920A1 (en) * 1995-11-01 1997-05-07 Mesin Ag Gas monitor for toxic or combustible gases

Also Published As

Publication number Publication date
DE19724888B4 (en) 2005-04-14
GB2326239B (en) 1999-05-19
FR2764698B1 (en) 2000-02-18
DE19724888A1 (en) 1998-12-17
FR2764698A1 (en) 1998-12-18
GB2326239A (en) 1998-12-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20110420