EP0440872A3 - Igniting- and safety circuit for gas burners - Google Patents

Igniting- and safety circuit for gas burners Download PDF

Info

Publication number
EP0440872A3
EP0440872A3 EP19900105518 EP90105518A EP0440872A3 EP 0440872 A3 EP0440872 A3 EP 0440872A3 EP 19900105518 EP19900105518 EP 19900105518 EP 90105518 A EP90105518 A EP 90105518A EP 0440872 A3 EP0440872 A3 EP 0440872A3
Authority
EP
European Patent Office
Prior art keywords
igniting
safety circuit
gas burners
burners
gas
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.)
Granted
Application number
EP19900105518
Other languages
English (en)
Other versions
EP0440872A2 (de
EP0440872B1 (de
Inventor
Derk Vegter
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.)
Honeywell BV
Original Assignee
Honeywell BV
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 Honeywell BV filed Critical Honeywell BV
Publication of EP0440872A2 publication Critical patent/EP0440872A2/de
Publication of EP0440872A3 publication Critical patent/EP0440872A3/de
Application granted granted Critical
Publication of EP0440872B1 publication Critical patent/EP0440872B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F23N5/24—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
    • 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
    • F23N2227/00—Ignition or checking
    • F23N2227/04—Prepurge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/36—Spark ignition, e.g. by means of a high voltage

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Regulation And Control Of Combustion (AREA)
EP90105518A 1990-02-06 1990-03-23 Zünd- und Sicherheitsschaltung für Gasbrenner Expired - Lifetime EP0440872B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4003467 1990-02-06
DE4003467 1990-02-06

Publications (3)

Publication Number Publication Date
EP0440872A2 EP0440872A2 (de) 1991-08-14
EP0440872A3 true EP0440872A3 (en) 1992-04-29
EP0440872B1 EP0440872B1 (de) 1994-09-21

Family

ID=6399522

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90105518A Expired - Lifetime EP0440872B1 (de) 1990-02-06 1990-03-23 Zünd- und Sicherheitsschaltung für Gasbrenner

Country Status (2)

Country Link
EP (1) EP0440872B1 (de)
DE (1) DE59007264D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0566768B1 (de) * 1992-04-24 1995-08-23 Honeywell B.V. Steuerschaltung für Gasbrenner mit einem Strömungsschalter zur Überwachung der Luftzufuhr
DE4421361A1 (de) * 1994-06-18 1995-12-21 Diehl Gmbh & Co Gasbeheiztes Gerät
ES2209736T3 (es) * 2000-08-25 2004-07-01 Honeywell B.V. Circuito de control.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1185720A (en) * 1966-12-07 1970-03-25 Electronics Corp America Improvements in or relating to Combustion Control Circuitry
US3840322A (en) * 1974-01-11 1974-10-08 Electronics Corp America Electrical control circuitry
GB2042154A (en) * 1979-02-05 1980-09-17 Electronics Corp America Burner control apparatus
CH648107A5 (de) * 1984-02-15 1985-02-28 Landis & Gyr Ag Schaltung fuer einen feuerungsautomaten.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1185720A (en) * 1966-12-07 1970-03-25 Electronics Corp America Improvements in or relating to Combustion Control Circuitry
US3840322A (en) * 1974-01-11 1974-10-08 Electronics Corp America Electrical control circuitry
GB2042154A (en) * 1979-02-05 1980-09-17 Electronics Corp America Burner control apparatus
CH648107A5 (de) * 1984-02-15 1985-02-28 Landis & Gyr Ag Schaltung fuer einen feuerungsautomaten.

Also Published As

Publication number Publication date
EP0440872A2 (de) 1991-08-14
DE59007264D1 (de) 1994-10-27
EP0440872B1 (de) 1994-09-21

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