DE1920537A1 - Flammenwaechter - Google Patents

Flammenwaechter

Info

Publication number
DE1920537A1
DE1920537A1 DE19691920537 DE1920537A DE1920537A1 DE 1920537 A1 DE1920537 A1 DE 1920537A1 DE 19691920537 DE19691920537 DE 19691920537 DE 1920537 A DE1920537 A DE 1920537A DE 1920537 A1 DE1920537 A1 DE 1920537A1
Authority
DE
Germany
Prior art keywords
coupled
light intensity
flame
input
resistor
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
DE19691920537
Other languages
German (de)
English (en)
Inventor
Oldenburg Jerk Gunnar
Rosenberg Allan Yngve Teodor
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.)
Kockums Mekaniska Verkstads AB
Original Assignee
Kockums Mekaniska Verkstads AB
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 Kockums Mekaniska Verkstads AB filed Critical Kockums Mekaniska Verkstads AB
Publication of DE1920537A1 publication Critical patent/DE1920537A1/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
    • F23N2229/00—Flame sensors
    • F23N2229/16—Flame sensors using two or more of the same types of flame sensor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2237/00—Controlling
    • F23N2237/02—Controlling two or more burners

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Combustion (AREA)
DE19691920537 1968-04-29 1969-04-23 Flammenwaechter Pending DE1920537A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE05777/68A SE331148B (enrdf_load_stackoverflow) 1968-04-29 1968-04-29

Publications (1)

Publication Number Publication Date
DE1920537A1 true DE1920537A1 (de) 1969-11-20

Family

ID=20267212

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691920537 Pending DE1920537A1 (de) 1968-04-29 1969-04-23 Flammenwaechter

Country Status (8)

Country Link
US (1) US3737664A (enrdf_load_stackoverflow)
DE (1) DE1920537A1 (enrdf_load_stackoverflow)
DK (1) DK124709B (enrdf_load_stackoverflow)
FR (1) FR2007226A1 (enrdf_load_stackoverflow)
GB (1) GB1261092A (enrdf_load_stackoverflow)
NL (1) NL6906326A (enrdf_load_stackoverflow)
NO (1) NO124221B (enrdf_load_stackoverflow)
SE (1) SE331148B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3824391A (en) * 1973-05-21 1974-07-16 Central Electr Generat Board Methods of and apparatus for flame monitoring
JPS578421A (en) * 1980-06-20 1982-01-16 Toshiba Corp Flame detector
EP2520862B1 (de) * 2011-05-02 2014-08-13 Siemens Aktiengesellschaft Überwachung des Vorhandenseins zweier Flammen in einer Brennstoff-Verbrennungsvorrichtung
DE102021130911B4 (de) * 2021-11-25 2024-08-29 Bfi Automation Mindermann Gmbh Steueranordnung zur Erkennung des Vorhandenseins einer Flamme mit Flammenwächtern für einen Brenner und Flammenwächtersystem

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3111160A (en) * 1961-11-06 1963-11-19 Honeywell Regulator Co Multiple burner monitor
US3280884A (en) * 1966-02-03 1966-10-25 Honeywell Inc Burner control apparatus
US3475750A (en) * 1966-02-18 1969-10-28 Howell Instruments Temperature monitoring and alarm apparatus
US3463600A (en) * 1967-03-15 1969-08-26 Honeywell Inc Control apparatus with redundant features
US3451759A (en) * 1967-10-30 1969-06-24 Honeywell Inc Noninterfering spark igniter and ultraviolet sensitive flame detector

Also Published As

Publication number Publication date
NL6906326A (enrdf_load_stackoverflow) 1969-10-31
SE331148B (enrdf_load_stackoverflow) 1970-12-14
NO124221B (enrdf_load_stackoverflow) 1972-03-20
DK124709B (da) 1972-11-13
US3737664A (en) 1973-06-05
GB1261092A (en) 1972-01-19
FR2007226A1 (enrdf_load_stackoverflow) 1970-01-02

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