GB1212246A - Improvements in or relating to combustion supervision systems - Google Patents

Improvements in or relating to combustion supervision systems

Info

Publication number
GB1212246A
GB1212246A GB07852/68A GB1785268A GB1212246A GB 1212246 A GB1212246 A GB 1212246A GB 07852/68 A GB07852/68 A GB 07852/68A GB 1785268 A GB1785268 A GB 1785268A GB 1212246 A GB1212246 A GB 1212246A
Authority
GB
United Kingdom
Prior art keywords
flame
circuit
transistor
pulses
sensor
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
GB07852/68A
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.)
Electronics Corp of America
Original Assignee
Electronics Corp of America
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 Electronics Corp of America filed Critical Electronics Corp of America
Publication of GB1212246A publication Critical patent/GB1212246A/en
Expired legal-status Critical Current

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
    • F23N5/20—Systems for controlling combustion with a time program acting through electrical means, e.g. using time-delay relays
    • F23N5/203—Systems for controlling combustion with a time program acting through electrical means, e.g. using time-delay relays using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2229/00—Flame sensors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Control Of Combustion (AREA)
GB07852/68A 1967-04-28 1968-04-16 Improvements in or relating to combustion supervision systems Expired GB1212246A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63458067A 1967-04-28 1967-04-28

Publications (1)

Publication Number Publication Date
GB1212246A true GB1212246A (en) 1970-11-11

Family

ID=24544382

Family Applications (1)

Application Number Title Priority Date Filing Date
GB07852/68A Expired GB1212246A (en) 1967-04-28 1968-04-16 Improvements in or relating to combustion supervision systems

Country Status (7)

Country Link
US (1) US3501652A (https=)
BE (1) BE713747A (https=)
CH (1) CH478384A (https=)
DE (1) DE1751197B2 (https=)
FR (1) FR1563379A (https=)
GB (1) GB1212246A (https=)
NL (1) NL165278C (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161304A (en) * 1982-07-29 1986-01-08 Kerr Mc Gee Chem Corp Production monitoring system

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3610790A (en) * 1969-09-05 1971-10-05 Emerson Electric Co Ignition and flame detection means for gas burners
US3713128A (en) * 1970-08-07 1973-01-23 Systron Donner Corp Vault alarm system and method
US3702394A (en) * 1970-09-17 1972-11-07 Us Navy Electronic double integrator
US3755799A (en) * 1972-07-31 1973-08-28 Pyronics Inc Ultraviolet flame detector
US3813551A (en) * 1973-01-15 1974-05-28 Talentum Dev Ltd Fire detection apparatus
US3914662A (en) * 1974-04-18 1975-10-21 Sie Soc It Elettronica Fail-safe apparatus for checking the presence of flame in a burner
USRE29143E (en) * 1973-05-22 1977-02-22 Societa Italiana Elettronica S.P.A. Fail-safe apparatus for checking the presence of flame in a burner
DE3321167C2 (de) * 1983-06-11 1985-12-12 Kurt-Henry Dipl.-Ing. 4030 Ratingen Mindermann Elektronischer Flammenwächter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2944152A (en) * 1955-06-30 1960-07-05 Mc Graw Edison Co Fire detection
US2833938A (en) * 1956-11-29 1958-05-06 Honeywell Regulator Co Condition responsive apparatus
US2879456A (en) * 1957-01-22 1959-03-24 Honeywell Regulator Co Condition responsive apparatus
US2919438A (en) * 1958-01-08 1959-12-29 Honeywell Regulator Co Condition sensing apparatus
US3013160A (en) * 1958-06-05 1961-12-12 Int Standard Electric Corp Transitor double integrating circuit
US3075128A (en) * 1959-02-20 1963-01-22 Specialties Dev Corp Stable transistorized network responsive to a change in condition
US3336479A (en) * 1965-01-28 1967-08-15 Honeywell Inc Flame condition detection using a nonself-quenching ultra-violet sensitive geiger tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161304A (en) * 1982-07-29 1986-01-08 Kerr Mc Gee Chem Corp Production monitoring system

Also Published As

Publication number Publication date
DE1751197A1 (de) 1970-09-17
BE713747A (https=) 1968-09-16
DE1751197B2 (de) 1971-11-04
US3501652A (en) 1970-03-17
NL6805742A (https=) 1968-10-29
FR1563379A (https=) 1969-04-11
CH478384A (de) 1969-09-15
NL165278C (nl) 1981-03-16

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years