FR2296845A1 - Analyseur de gaz - Google Patents

Analyseur de gaz

Info

Publication number
FR2296845A1
FR2296845A1 FR7540296A FR7540296A FR2296845A1 FR 2296845 A1 FR2296845 A1 FR 2296845A1 FR 7540296 A FR7540296 A FR 7540296A FR 7540296 A FR7540296 A FR 7540296A FR 2296845 A1 FR2296845 A1 FR 2296845A1
Authority
FR
France
Prior art keywords
gas analyzer
analyzer
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.)
Granted
Application number
FR7540296A
Other languages
English (en)
French (fr)
Other versions
FR2296845B1 (enrdf_load_stackoverflow
Inventor
John William Hoffman
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.)
Broken Hill Proprietary Company Pty Ltd
Original Assignee
Broken Hill Proprietary Company Pty Ltd
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 Broken Hill Proprietary Company Pty Ltd filed Critical Broken Hill Proprietary Company Pty Ltd
Publication of FR2296845A1 publication Critical patent/FR2296845A1/fr
Application granted granted Critical
Publication of FR2296845B1 publication Critical patent/FR2296845B1/fr
Granted 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
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • G01N27/4077—Means for protecting the electrolyte or the electrodes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
    • G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2247—Sampling from a flowing stream of gas
    • G01N1/2258—Sampling from a flowing stream of gas in a stack or chimney
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/24—Suction devices

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Sampling And Sample Adjustment (AREA)
FR7540296A 1974-12-31 1975-12-31 Analyseur de gaz Granted FR2296845A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPC016974 1974-12-31

Publications (2)

Publication Number Publication Date
FR2296845A1 true FR2296845A1 (fr) 1976-07-30
FR2296845B1 FR2296845B1 (enrdf_load_stackoverflow) 1981-10-09

Family

ID=3691001

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7540296A Granted FR2296845A1 (fr) 1974-12-31 1975-12-31 Analyseur de gaz

Country Status (8)

Country Link
JP (1) JPS5547805B2 (enrdf_load_stackoverflow)
AU (1) AU490517B2 (enrdf_load_stackoverflow)
CA (1) CA1040457A (enrdf_load_stackoverflow)
DE (1) DE2559141A1 (enrdf_load_stackoverflow)
FR (1) FR2296845A1 (enrdf_load_stackoverflow)
GB (1) GB1498840A (enrdf_load_stackoverflow)
IT (1) IT1052650B (enrdf_load_stackoverflow)
NL (1) NL7515177A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8812206D0 (en) * 1988-05-24 1988-06-29 Nagy S B Improvements in/relating to gas analysis

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2047501A5 (enrdf_load_stackoverflow) * 1969-05-09 1971-03-12 Kent Instruments Ltd
US3859192A (en) * 1973-08-17 1975-01-07 Milton Roy Co Apparatus for the measurement of the oxygen content of a gas stream
US3869370A (en) * 1973-05-07 1975-03-04 Donald A Sayles Method and apparatus for continuously sensing the condition of a gas stream

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2047501A5 (enrdf_load_stackoverflow) * 1969-05-09 1971-03-12 Kent Instruments Ltd
US3869370A (en) * 1973-05-07 1975-03-04 Donald A Sayles Method and apparatus for continuously sensing the condition of a gas stream
US3859192A (en) * 1973-08-17 1975-01-07 Milton Roy Co Apparatus for the measurement of the oxygen content of a gas stream

Also Published As

Publication number Publication date
CA1040457A (en) 1978-10-17
NL7515177A (nl) 1976-07-02
AU490517B2 (en) 1978-02-06
IT1052650B (it) 1981-07-20
DE2559141A1 (de) 1976-07-08
GB1498840A (en) 1978-01-25
AU8800075A (en) 1977-07-07
FR2296845B1 (enrdf_load_stackoverflow) 1981-10-09
JPS5547805B2 (enrdf_load_stackoverflow) 1980-12-02
JPS5193278A (enrdf_load_stackoverflow) 1976-08-16

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Legal Events

Date Code Title Description
ST Notification of lapse