EP0926442A3 - Method and device for controlling a burner - Google Patents

Method and device for controlling a burner Download PDF

Info

Publication number
EP0926442A3
EP0926442A3 EP98123659A EP98123659A EP0926442A3 EP 0926442 A3 EP0926442 A3 EP 0926442A3 EP 98123659 A EP98123659 A EP 98123659A EP 98123659 A EP98123659 A EP 98123659A EP 0926442 A3 EP0926442 A3 EP 0926442A3
Authority
EP
European Patent Office
Prior art keywords
burner
post
switched
controlling
fuel valve
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.)
Withdrawn
Application number
EP98123659A
Other languages
German (de)
French (fr)
Other versions
EP0926442A2 (en
Inventor
Roland Dipl.-Ing. Mezger
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.)
Satronic AG
Original Assignee
Satronic AG
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 Satronic AG filed Critical Satronic AG
Publication of EP0926442A2 publication Critical patent/EP0926442A2/en
Publication of EP0926442A3 publication Critical patent/EP0926442A3/en
Withdrawn legal-status Critical Current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
    • F23N5/20—Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays
    • F23N5/203—Systems for controlling combustion with a time programme 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
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • F23D14/725—Protection against flame failure by using flame detection devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2209/00—Safety arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/08—Microprocessor; Microcomputer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/02—Starting or ignition cycles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/06—Postpurge
    • 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
    • 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
    • F23N2233/00—Ventilators
    • F23N2233/06—Ventilators at the air intake
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/14—Fuel valves electromagnetically operated

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)

Abstract

Die Erfindung betrifft eine Vorrichtung und ein Verfahren zum Steuern eines Brenners.The invention relates to a device and a method for controlling a burner.

Erfindungsgemäß wird dann, wenn während des regulären Brennerbetriebs ein Flammenabriß z.B. auf Grund von Störeinflüssen auftritt, eine Nachbelüftung durchgeführt. Bei der Nachbelüftung des Brenners bleibt ein Motor eines Verbrennungsluftgebläses eingeschaltet, während die Zündeinrichtung ausgeschaltet und das oder jedes Brennstoff-Ventil geschlossen wird. Nach erfolgter Nachbelüftung wird der Brenner wieder angefahren, wobei hierzu in einer vorbestimmten Reihenfolge die Zündeinrichtung eingeschaltet und das oder jedes Brennstoff-Ventil geöffnet wird.According to the invention, when a during the regular burner operation Flame break e.g. post-ventilation occurs due to interference carried out. When the burner is post-vented, one engine remains one Combustion air blower switched on while the ignition device is switched off and the or each fuel valve is closed. After post-ventilation, the Burner started again, for this purpose in a predetermined sequence Ignition device switched on and the or each fuel valve is opened.

EP98123659A 1997-12-24 1998-12-11 Method and device for controlling a burner Withdrawn EP0926442A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29722859U DE29722859U1 (en) 1997-12-24 1997-12-24 Device for controlling a burner
DE29722859U 1997-12-24

Publications (2)

Publication Number Publication Date
EP0926442A2 EP0926442A2 (en) 1999-06-30
EP0926442A3 true EP0926442A3 (en) 2001-05-09

Family

ID=8050509

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98123659A Withdrawn EP0926442A3 (en) 1997-12-24 1998-12-11 Method and device for controlling a burner

Country Status (2)

Country Link
EP (1) EP0926442A3 (en)
DE (1) DE29722859U1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1418901A (en) * 1964-09-25 1965-11-26 Cem Comp Electro Mec Flame control and monitoring device for liquid or gaseous fuel burners
US4035135A (en) * 1976-02-05 1977-07-12 Honeywell Inc. Postpurge pilot burner sequencing means
US4243372A (en) * 1979-02-05 1981-01-06 Electronics Corporation Of America Burner control system
JPS6387525A (en) * 1986-09-29 1988-04-18 Sanyo Electric Co Ltd Control circuit of kerosene evaporation type burner
US5408573A (en) * 1992-06-17 1995-04-18 Johnson Service Company Integrated motor controller

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH681039A5 (en) * 1990-03-23 1992-12-31 Landis & Gyr Betriebs Ag
DE4309934C2 (en) * 1993-03-26 1997-12-04 Stiebel Eltron Gmbh & Co Kg Procedure for initiating a benning process
DE19548234C5 (en) * 1995-12-22 2010-05-12 J. Eberspächer GmbH & Co. KG Method for igniting or starting a heater
DE19605324C1 (en) * 1996-02-14 1997-03-13 Webasto Thermosysteme Gmbh Fuel fired heater for vehicle

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1418901A (en) * 1964-09-25 1965-11-26 Cem Comp Electro Mec Flame control and monitoring device for liquid or gaseous fuel burners
US4035135A (en) * 1976-02-05 1977-07-12 Honeywell Inc. Postpurge pilot burner sequencing means
US4243372A (en) * 1979-02-05 1981-01-06 Electronics Corporation Of America Burner control system
JPS6387525A (en) * 1986-09-29 1988-04-18 Sanyo Electric Co Ltd Control circuit of kerosene evaporation type burner
US5408573A (en) * 1992-06-17 1995-04-18 Johnson Service Company Integrated motor controller

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 012, no. 315 (M - 735) 26 August 1988 (1988-08-26) *

Also Published As

Publication number Publication date
DE29722859U1 (en) 1998-02-19
EP0926442A2 (en) 1999-06-30

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