FR1089911A - Flame detection method and device - Google Patents

Flame detection method and device

Info

Publication number
FR1089911A
FR1089911A FR1089911DA FR1089911A FR 1089911 A FR1089911 A FR 1089911A FR 1089911D A FR1089911D A FR 1089911DA FR 1089911 A FR1089911 A FR 1089911A
Authority
FR
France
Prior art keywords
detection method
flame detection
flame
detection
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
Other languages
French (fr)
Inventor
Georges Rapp
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.)
SERVELEC
Original Assignee
SERVELEC
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 SERVELEC filed Critical SERVELEC
Application granted granted Critical
Publication of FR1089911A publication Critical patent/FR1089911A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/08—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements
    • F23N5/082—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements using electronic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/10—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors
    • G01J5/28—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors using photoemissive or photovoltaic cells
FR1089911D 1951-01-24 1951-01-24 Flame detection method and device Expired FR1089911A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1089911T 1951-01-24

Publications (1)

Publication Number Publication Date
FR1089911A true FR1089911A (en) 1955-03-24

Family

ID=9614592

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1089911D Expired FR1089911A (en) 1951-01-24 1951-01-24 Flame detection method and device

Country Status (1)

Country Link
FR (1) FR1089911A (en)

Similar Documents

Publication Publication Date Title
FR1087714A (en) Spray method and device
FR1046933A (en) Rescue and swimming device
FR1058849A (en) Trigger device
FR1054993A (en) Method and device for coupling electric currents
FR1061685A (en) Blocking method and device
FR1078347A (en) Welding method and device
FR1089911A (en) Flame detection method and device
FR1062041A (en) Electrolytic decomposition method and device
FR1037714A (en) Trigger device
FR1051766A (en) Method and drying device
FR1044190A (en) Combustion system and process
FR1064029A (en) Continuous permutation method and device
CH299547A (en) Method and device for detecting at least one flame.
FR1063585A (en) Method and device for sonic adjustment of the burners
FR1043827A (en) Advertising method and device
FR1046492A (en) Method and device for selecting seeds
FR1050401A (en) Combined set of checking device and machine tool
FR1018174A (en) Advertising method and device
FR1067212A (en) Method and device for folding contact springs
FR1039058A (en) Justification and tabulation device
FR1040025A (en) Method and device for receiving and handling beets
FR1065390A (en) Electronic device
FR60331E (en) Anti-theft method and device
FR1082612A (en) Comparison method and electronic device
FR986434A (en) Overcapping method and device