FR1506941A - Analyseur de gaz thermochimique portatif - Google Patents

Analyseur de gaz thermochimique portatif

Info

Publication number
FR1506941A
FR1506941A FR89379A FR89379A FR1506941A FR 1506941 A FR1506941 A FR 1506941A FR 89379 A FR89379 A FR 89379A FR 89379 A FR89379 A FR 89379A FR 1506941 A FR1506941 A FR 1506941A
Authority
FR
France
Prior art keywords
portable
gas analyzer
thermochemical gas
thermochemical
analyzer
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
Application number
FR89379A
Other languages
English (en)
Inventor
Isaak Eliyanovich Birenberg
Vladimirovich Kozi Jury
Lev Georgievich Melkumov
Isaak Samoilovich Svet
Vladimir Sergeevich Kravchenko
Evgeny Fedorovich Karpov
Isaak Izrailevich Erenburg
Nikolai Tarasovich Mikhailjuk
Viktor Tikhonovich Malikov
Vladimir Konstanti Perepelitsa
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.)
Institut Gornogo dela Imeni AA Skochinskogo
Original Assignee
Institut Gornogo dela Imeni AA Skochinskogo
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 Institut Gornogo dela Imeni AA Skochinskogo filed Critical Institut Gornogo dela Imeni AA Skochinskogo
Priority to FR89379A priority Critical patent/FR1506941A/fr
Application granted granted Critical
Publication of FR1506941A publication Critical patent/FR1506941A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G08B17/117—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means by using a detection device for specific gases, e.g. combustion products, produced by the fire
    • 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
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/14—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature
    • G01N27/16—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature caused by burning or catalytic oxidation of surrounding material to be tested, e.g. of gas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR89379A 1966-12-29 1966-12-29 Analyseur de gaz thermochimique portatif Expired FR1506941A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR89379A FR1506941A (fr) 1966-12-29 1966-12-29 Analyseur de gaz thermochimique portatif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR89379A FR1506941A (fr) 1966-12-29 1966-12-29 Analyseur de gaz thermochimique portatif

Publications (1)

Publication Number Publication Date
FR1506941A true FR1506941A (fr) 1967-12-22

Family

ID=8623162

Family Applications (1)

Application Number Title Priority Date Filing Date
FR89379A Expired FR1506941A (fr) 1966-12-29 1966-12-29 Analyseur de gaz thermochimique portatif

Country Status (1)

Country Link
FR (1) FR1506941A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4077775A (en) 1975-12-05 1978-03-07 Comptoir Lyon-Alemand-Louyot Element for detecting the presence of combustible gases in a gaseous atmosphere
FR2425067A1 (fr) * 1978-05-03 1979-11-30 Oldham France Sa Appareil de detection et de signalisation de la presence d'un gaz dangereux dans une atmosphere
FR2469763A1 (fr) * 1979-11-09 1981-05-22 Veillard Camille Boitier detecteur explosimetre antideflagrant avec sorties d'alarme
EP0066472A1 (fr) * 1981-05-29 1982-12-08 Gas Monitoring Systems (Pty) Limited Détecteur de gaz explosible
US6346420B1 (en) * 1999-02-25 2002-02-12 Oldham France S.A. Method of analyzing a gas mixture to determine its explosibility and system for implementing a method of this kind
FR3000268A1 (fr) * 2012-12-21 2014-06-27 Finsecur Dispositif de detection de fumee

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4077775A (en) 1975-12-05 1978-03-07 Comptoir Lyon-Alemand-Louyot Element for detecting the presence of combustible gases in a gaseous atmosphere
FR2425067A1 (fr) * 1978-05-03 1979-11-30 Oldham France Sa Appareil de detection et de signalisation de la presence d'un gaz dangereux dans une atmosphere
FR2469763A1 (fr) * 1979-11-09 1981-05-22 Veillard Camille Boitier detecteur explosimetre antideflagrant avec sorties d'alarme
EP0066472A1 (fr) * 1981-05-29 1982-12-08 Gas Monitoring Systems (Pty) Limited Détecteur de gaz explosible
US6346420B1 (en) * 1999-02-25 2002-02-12 Oldham France S.A. Method of analyzing a gas mixture to determine its explosibility and system for implementing a method of this kind
FR3000268A1 (fr) * 2012-12-21 2014-06-27 Finsecur Dispositif de detection de fumee

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