EP4083503C0 - METHOD AND ARRANGEMENT FOR INCREASEING THE LOAD CARRIER CONCENTRATION NEAR AN IONIZATION ELECTRODE IN A HEATING APPLIANCE - Google Patents

METHOD AND ARRANGEMENT FOR INCREASEING THE LOAD CARRIER CONCENTRATION NEAR AN IONIZATION ELECTRODE IN A HEATING APPLIANCE

Info

Publication number
EP4083503C0
EP4083503C0 EP22164970.0A EP22164970A EP4083503C0 EP 4083503 C0 EP4083503 C0 EP 4083503C0 EP 22164970 A EP22164970 A EP 22164970A EP 4083503 C0 EP4083503 C0 EP 4083503C0
Authority
EP
European Patent Office
Prior art keywords
increaseing
arrangement
carrier concentration
load carrier
heating appliance
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.)
Active
Application number
EP22164970.0A
Other languages
German (de)
French (fr)
Other versions
EP4083503B1 (en
EP4083503A1 (en
Inventor
Christian Fischer
Matthias Wodtke
Peter Freidank
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.)
Vaillant GmbH
Original Assignee
Vaillant GmbH
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 Vaillant GmbH filed Critical Vaillant GmbH
Publication of EP4083503A1 publication Critical patent/EP4083503A1/en
Application granted granted Critical
Publication of EP4083503C0 publication Critical patent/EP4083503C0/en
Publication of EP4083503B1 publication Critical patent/EP4083503B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F23N5/12—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using ionisation-sensitive elements, i.e. flame rods
    • 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
    • F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
    • 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
    • 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
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/9901—Combustion process using hydrogen, hydrogen peroxide water or brown gas as fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2203/00—Gaseous fuel burners
    • F23D2203/10—Flame diffusing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
EP22164970.0A 2021-04-28 2022-03-29 Method and assembly for increasing the load bearer concentration in the vicinity of an ionization electrode in a heater Active EP4083503B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102021110818.7A DE102021110818A1 (en) 2021-04-28 2021-04-28 Method and arrangement for increasing the charge carrier concentration in the vicinity of an ionization electrode in a heating device

Publications (3)

Publication Number Publication Date
EP4083503A1 EP4083503A1 (en) 2022-11-02
EP4083503C0 true EP4083503C0 (en) 2025-12-24
EP4083503B1 EP4083503B1 (en) 2025-12-24

Family

ID=80979118

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22164970.0A Active EP4083503B1 (en) 2021-04-28 2022-03-29 Method and assembly for increasing the load bearer concentration in the vicinity of an ionization electrode in a heater

Country Status (2)

Country Link
EP (1) EP4083503B1 (en)
DE (1) DE102021110818A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61208418A (en) * 1985-03-12 1986-09-16 Matsushita Electric Ind Co Ltd Gas burner
CH680238A5 (en) 1989-12-04 1992-07-15 Matter & Siegmann Ag
DE102015121534B4 (en) 2015-12-10 2017-07-06 Abb Schweiz Ag Flame ionization detector with special burner nozzle

Also Published As

Publication number Publication date
DE102021110818A1 (en) 2022-11-03
EP4083503B1 (en) 2025-12-24
EP4083503A1 (en) 2022-11-02

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