FR1476395A - Détecteur de gaz - Google Patents

Détecteur de gaz

Info

Publication number
FR1476395A
FR1476395A FR58157A FR58157A FR1476395A FR 1476395 A FR1476395 A FR 1476395A FR 58157 A FR58157 A FR 58157A FR 58157 A FR58157 A FR 58157A FR 1476395 A FR1476395 A FR 1476395A
Authority
FR
France
Prior art keywords
gas detector
detector
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.)
Expired
Application number
FR58157A
Other languages
English (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.)
Honeywell Inc
Original Assignee
Honeywell Inc
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
Priority claimed from US484881A external-priority patent/US3307613A/en
Application filed by Honeywell Inc filed Critical Honeywell Inc
Priority to FR58157A priority Critical patent/FR1476395A/fr
Application granted granted Critical
Publication of FR1476395A publication Critical patent/FR1476395A/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
    • 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
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q9/00—Pilot flame igniters
    • F23Q9/08—Pilot flame igniters with interlock with main fuel supply
    • F23Q9/12—Pilot flame igniters with interlock with main fuel supply to permit the supply to the main burner in dependence upon existence of pilot flame

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR58157A 1965-04-19 1966-04-19 Détecteur de gaz Expired FR1476395A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR58157A FR1476395A (fr) 1965-04-19 1966-04-19 Détecteur de gaz

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US44908365A 1965-04-19 1965-04-19
US484881A US3307613A (en) 1965-09-03 1965-09-03 Control apparatus
US54078366A 1966-03-03 1966-03-03
FR58157A FR1476395A (fr) 1965-04-19 1966-04-19 Détecteur de gaz

Publications (1)

Publication Number Publication Date
FR1476395A true FR1476395A (fr) 1967-04-07

Family

ID=27444596

Family Applications (1)

Application Number Title Priority Date Filing Date
FR58157A Expired FR1476395A (fr) 1965-04-19 1966-04-19 Détecteur de gaz

Country Status (1)

Country Link
FR (1) FR1476395A (fr)

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