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BE866132R - Dispositif pour la surveillance simultanee de la concentration quantitative, dans la zone d'immission et dans la zone d'emission, de substances gazeuses nocives - Google Patents

Dispositif pour la surveillance simultanee de la concentration quantitative, dans la zone d'immission et dans la zone d'emission, de substances gazeuses nocives

Info

Publication number
BE866132R
BE866132R BE186909A BE186909A BE866132R BE 866132 R BE866132 R BE 866132R BE 186909 A BE186909 A BE 186909A BE 186909 A BE186909 A BE 186909A BE 866132 R BE866132 R BE 866132R
Authority
BE
Belgium
Prior art keywords
zone
immission
emission
gaseous substances
simultaneous monitoring
Prior art date
Application number
BE186909A
Other languages
English (en)
French (fr)
Original Assignee
Licentia 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 Licentia Gmbh filed Critical Licentia Gmbh
Application granted granted Critical
Publication of BE866132R publication Critical patent/BE866132R/xx

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
    • 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
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

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)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
BE186909A 1977-04-19 1978-04-19 Dispositif pour la surveillance simultanee de la concentration quantitative, dans la zone d'immission et dans la zone d'emission, de substances gazeuses nocives BE866132R (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772717180 DE2717180A1 (de) 1977-04-19 1977-04-19 Einrichtung zur gleichzeitigen quantitativen konzentrationsueberwachung im immissions- und emissionsbereich von gasfoermigen schadstoffen

Publications (1)

Publication Number Publication Date
BE866132R true BE866132R (fr) 1978-08-14

Family

ID=6006614

Family Applications (1)

Application Number Title Priority Date Filing Date
BE186909A BE866132R (fr) 1977-04-19 1978-04-19 Dispositif pour la surveillance simultanee de la concentration quantitative, dans la zone d'immission et dans la zone d'emission, de substances gazeuses nocives

Country Status (4)

Country Link
BE (1) BE866132R (de)
DE (1) DE2717180A1 (de)
FR (1) FR2388273A2 (de)
NL (1) NL7803976A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998017996A1 (en) * 1996-10-21 1998-04-30 Mine Safety Appliances Company Electrochemical gas sensor and method for the detection of nitrogen dioxide
US5908546A (en) * 1997-07-02 1999-06-01 Mine Safety Appliances Company Detection of hydrogen chloride
DE19859198C2 (de) * 1998-12-21 2003-12-18 Envitec Wismar Gmbh Elektrochemischer Gassensor mit hoher Selektivität für Stickstoffmonoxid
WO2003059507A1 (en) * 2002-01-16 2003-07-24 Mintek Gold catalysts and methods for their preparation

Also Published As

Publication number Publication date
NL7803976A (nl) 1978-10-23
FR2388273A2 (fr) 1978-11-17
DE2717180A1 (de) 1979-03-01

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: LICENTIA PATENT-VERWALTUNGS-G.M.B.H.

Effective date: 19860731