FR1407692A - Dispositif de contrôle d'atmosphère - Google Patents

Dispositif de contrôle d'atmosphère

Info

Publication number
FR1407692A
FR1407692A FR977589A FR977589A FR1407692A FR 1407692 A FR1407692 A FR 1407692A FR 977589 A FR977589 A FR 977589A FR 977589 A FR977589 A FR 977589A FR 1407692 A FR1407692 A FR 1407692A
Authority
FR
France
Prior art keywords
control device
atmosphere control
atmosphere
control
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
FR977589A
Other languages
English (en)
Inventor
Louis Lemeret
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.)
Sogena SpA
Original Assignee
Sogena SpA
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 Sogena SpA filed Critical Sogena SpA
Priority to FR977589A priority Critical patent/FR1407692A/fr
Priority to ES0309919A priority patent/ES309919A1/es
Priority to CH756365A priority patent/CH412254A/it
Priority to LU48777A priority patent/LU48777A1/xx
Priority to NL6507293A priority patent/NL6507293A/xx
Priority to BE665039D priority patent/BE665039A/xx
Priority to GB24310/65A priority patent/GB1103048A/en
Application granted granted Critical
Publication of FR1407692A publication Critical patent/FR1407692A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
    • G01N25/22—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures
    • G01N25/28—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures the rise in temperature of the gases resulting from combustion being measured directly
    • G01N25/34—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures the rise in temperature of the gases resulting from combustion being measured directly using mechanical temperature-responsive elements, e.g. bimetallic
    • G01N25/36—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures the rise in temperature of the gases resulting from combustion being measured directly using mechanical temperature-responsive elements, e.g. bimetallic for investigating the composition of gas mixtures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
FR977589A 1964-06-09 1964-06-09 Dispositif de contrôle d'atmosphère Expired FR1407692A (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR977589A FR1407692A (fr) 1964-06-09 1964-06-09 Dispositif de contrôle d'atmosphère
ES0309919A ES309919A1 (es) 1964-06-09 1965-02-27 Dispositivo de seguridad para aparatos de calentamiento de oxidacion catalitica que actua en funcion de la eventual contaminacion del aire.
CH756365A CH412254A (it) 1964-06-09 1965-05-26 Dispositivo di sicurezza per apparecchi di riscaldamento a ossidazione catalitica, agente in funzione dell'eventuale inquinamento dell'aria
LU48777A LU48777A1 (fr) 1964-06-09 1965-06-04
NL6507293A NL6507293A (fr) 1964-06-09 1965-06-08
BE665039D BE665039A (fr) 1964-06-09 1965-06-08
GB24310/65A GB1103048A (en) 1964-06-09 1965-06-09 Safety device for catalytic oxidation heating apparatuses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR977589A FR1407692A (fr) 1964-06-09 1964-06-09 Dispositif de contrôle d'atmosphère

Publications (1)

Publication Number Publication Date
FR1407692A true FR1407692A (fr) 1965-08-06

Family

ID=8831954

Family Applications (1)

Application Number Title Priority Date Filing Date
FR977589A Expired FR1407692A (fr) 1964-06-09 1964-06-09 Dispositif de contrôle d'atmosphère

Country Status (1)

Country Link
FR (1) FR1407692A (fr)

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