DE1751197B2 - Schaltungsanordnung zur ueberwachung einer flamme in einer brenneranlage - Google Patents

Schaltungsanordnung zur ueberwachung einer flamme in einer brenneranlage

Info

Publication number
DE1751197B2
DE1751197B2 DE19681751197 DE1751197A DE1751197B2 DE 1751197 B2 DE1751197 B2 DE 1751197B2 DE 19681751197 DE19681751197 DE 19681751197 DE 1751197 A DE1751197 A DE 1751197A DE 1751197 B2 DE1751197 B2 DE 1751197B2
Authority
DE
Germany
Prior art keywords
flame
circuit arrangement
integrator
transistor
arrangement according
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.)
Pending
Application number
DE19681751197
Other languages
German (de)
English (en)
Other versions
DE1751197A1 (de
Inventor
Elihu Craig Wellesley Mass. Thomson (V.St.A.). D04b 11-02
Original Assignee
Electronics Corp. Of Amerika, Cambridge, Mass. (V.St.A.)
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 Amerika, Cambridge, Mass. (V.St.A.) filed Critical Electronics Corp. Of Amerika, Cambridge, Mass. (V.St.A.)
Publication of DE1751197A1 publication Critical patent/DE1751197A1/de
Publication of DE1751197B2 publication Critical patent/DE1751197B2/de
Pending 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)
DE19681751197 1967-04-28 1968-04-19 Schaltungsanordnung zur ueberwachung einer flamme in einer brenneranlage Pending DE1751197B2 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE1751197A1 DE1751197A1 (de) 1970-09-17
DE1751197B2 true DE1751197B2 (de) 1971-11-04

Family

ID=24544382

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681751197 Pending DE1751197B2 (de) 1967-04-28 1968-04-19 Schaltungsanordnung zur ueberwachung einer flamme in einer brenneranlage

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=)

Families Citing this family (9)

* 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
AU556490B2 (en) * 1982-07-29 1986-11-06 Kerr-Mcgee Corp. Production monitoring system
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

Also Published As

Publication number Publication date
DE1751197A1 (de) 1970-09-17
GB1212246A (en) 1970-11-11
BE713747A (https=) 1968-09-16
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
E77 Valid patent as to the heymanns-index 1977