IT1025259B - DYNAMIC FLAME DETECTOR SEN SIBLE TO INFRARED RADIATION - Google Patents

DYNAMIC FLAME DETECTOR SEN SIBLE TO INFRARED RADIATION

Info

Publication number
IT1025259B
IT1025259B IT28867/74A IT2886774A IT1025259B IT 1025259 B IT1025259 B IT 1025259B IT 28867/74 A IT28867/74 A IT 28867/74A IT 2886774 A IT2886774 A IT 2886774A IT 1025259 B IT1025259 B IT 1025259B
Authority
IT
Italy
Prior art keywords
infrared radiation
flame detector
dynamic flame
sible
detector sen
Prior art date
Application number
IT28867/74A
Other languages
Italian (it)
Original Assignee
Forney International
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 Forney International filed Critical Forney International
Application granted granted Critical
Publication of IT1025259B publication Critical patent/IT1025259B/en

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
    • F23N5/242—Preventing development of abnormal or undesired conditions, i.e. safety arrangements 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
    • 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
    • F23N2229/00—Flame sensors
    • F23N2229/08—Flame sensors detecting flame flicker
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2229/00—Flame sensors
    • F23N2229/22—Flame sensors the sensor's sensitivity being variable
IT28867/74A 1973-12-14 1974-10-18 DYNAMIC FLAME DETECTOR SEN SIBLE TO INFRARED RADIATION IT1025259B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US425039A US3903418A (en) 1973-12-14 1973-12-14 Infrared dynamic flame detector

Publications (1)

Publication Number Publication Date
IT1025259B true IT1025259B (en) 1978-08-10

Family

ID=23684890

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28867/74A IT1025259B (en) 1973-12-14 1974-10-18 DYNAMIC FLAME DETECTOR SEN SIBLE TO INFRARED RADIATION

Country Status (12)

Country Link
US (1) US3903418A (en)
JP (2) JPS5093491A (en)
BR (1) BR7409888A (en)
CA (1) CA1043445A (en)
DE (1) DE2451449A1 (en)
EG (1) EG11816A (en)
ES (1) ES431404A1 (en)
FR (1) FR2254756B1 (en)
GB (1) GB1496666A (en)
IT (1) IT1025259B (en)
NL (1) NL7414566A (en)
ZA (1) ZA746673B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5241530U (en) * 1975-09-18 1977-03-24
JPS5934252B2 (en) * 1976-10-02 1984-08-21 国際技術開発株式会社 flame detector
JPS586995B2 (en) * 1977-02-15 1983-02-07 国際技術開発株式会社 Flame detection method
JPS586996B2 (en) * 1977-02-15 1983-02-07 国際技術開発株式会社 Flame detection method
US4257759A (en) * 1979-03-15 1981-03-24 Honeywell Inc. Fuel burner primary control means
US4235587A (en) * 1979-04-09 1980-11-25 Honeywell Inc. Flame responsive control circuit
JPS61205725A (en) * 1985-03-07 1986-09-11 Kawasaki Steel Corp Flame supervising device
GB9007448D0 (en) * 1990-04-03 1990-05-30 Credfeld Camtorc Ltd Burner control
US5227639A (en) * 1991-12-16 1993-07-13 Honeywell Inc. Infrared-based sensing circuit providing an output simulating the output of a flame rod sensor
US5632614A (en) * 1995-07-07 1997-05-27 Atwood Industries , Inc. Gas fired appliance igntion and combustion monitoring system
US6389330B1 (en) 1997-12-18 2002-05-14 Reuter-Stokes, Inc. Combustion diagnostics method and system
DE19908945C1 (en) * 1999-03-02 2000-11-02 Satronic Ag Dielsdorf Device for flame monitoring in oil burners with adaptive properties
US6556141B2 (en) * 2001-05-14 2003-04-29 PIA Procédé Industriel Automatisé Inc. Apparatus and method for detecting the presence of a burner flame
CN100487313C (en) * 2007-04-18 2009-05-13 刘飞 Monitoring device for flame combustion situation
CN108896508A (en) * 2018-05-16 2018-11-27 北京遥感设备研究所 A kind of infrared trigger for fireworks and firecrackers monitoring

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB781740A (en) * 1955-09-15 1957-08-21 Specialties Dev Corp Apparatus for and method of detecting flame
US3108773A (en) * 1960-05-16 1963-10-29 Servo Corp Of America Hotbox detector
DE1451610B2 (en) * 1964-11-02 1970-12-03 Heinrich Koppers Gmbh, 4300 Essen Device for igniting and monitoring the flames of a pilot burner and a main burner
JPS437746Y1 (en) * 1965-12-18 1968-04-06
US3465149A (en) * 1966-07-11 1969-09-02 North American Rockwell Thermal detection system
GB1256881A (en) * 1968-04-08 1971-12-15
US3742231A (en) * 1971-01-07 1973-06-26 Barnes Eng Co Thermistor bolometer having a built-in source
CH519761A (en) * 1971-03-04 1972-02-29 Cerberus Ag Flame detector
US3710149A (en) * 1971-06-21 1973-01-09 Electronics Corp America Electrical circuitry
JPS549336B2 (en) * 1972-03-01 1979-04-24
GB1417984A (en) * 1972-03-25 1975-12-17 Lucas Industries Ltd Flame detection circuits

Also Published As

Publication number Publication date
DE2451449A1 (en) 1975-06-19
CA1043445A (en) 1978-11-28
JPS5093491A (en) 1975-07-25
JPS5652148U (en) 1981-05-08
BR7409888A (en) 1976-05-25
ES431404A1 (en) 1977-01-16
FR2254756B1 (en) 1980-04-04
NL7414566A (en) 1975-06-17
EG11816A (en) 1977-12-31
GB1496666A (en) 1977-12-30
ZA746673B (en) 1975-11-26
AU7437474A (en) 1976-04-29
FR2254756A1 (en) 1975-07-11
US3903418A (en) 1975-09-02
DE2451449C2 (en) 1987-01-29

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