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GB2598383B - An air-gas mixture burning appliance with a flame detector - Google Patents

An air-gas mixture burning appliance with a flame detector Download PDF

Info

Publication number
GB2598383B
GB2598383B GB2013599.2A GB202013599A GB2598383B GB 2598383 B GB2598383 B GB 2598383B GB 202013599 A GB202013599 A GB 202013599A GB 2598383 B GB2598383 B GB 2598383B
Authority
GB
United Kingdom
Prior art keywords
air
gas mixture
flame detector
burning appliance
mixture burning
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
GB2013599.2A
Other versions
GB202013599D0 (en
GB2598383A (en
Inventor
Butler Andrew
Westra Jan
Snijder Ab
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.)
Bosch Thermotechnology Ltd
Original Assignee
Bosch Thermotechnology Ltd
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 Bosch Thermotechnology Ltd filed Critical Bosch Thermotechnology Ltd
Priority to GB2013599.2A priority Critical patent/GB2598383B/en
Publication of GB202013599D0 publication Critical patent/GB202013599D0/en
Priority to EP21191586.3A priority patent/EP3961096B1/en
Publication of GB2598383A publication Critical patent/GB2598383A/en
Application granted granted Critical
Publication of GB2598383B publication Critical patent/GB2598383B/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
    • 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
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
    • 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
    • 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
    • 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
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2229/00—Flame sensors
    • F23N2229/22—Flame sensors the sensor's sensitivity being variable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2231/00—Fail safe
    • F23N2231/06—Fail safe for flame failures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2231/00—Fail safe
    • F23N2231/28—Fail safe preventing flash-back or blow-back

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)
  • Control Of Combustion (AREA)
GB2013599.2A 2020-08-28 2020-08-28 An air-gas mixture burning appliance with a flame detector Active GB2598383B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2013599.2A GB2598383B (en) 2020-08-28 2020-08-28 An air-gas mixture burning appliance with a flame detector
EP21191586.3A EP3961096B1 (en) 2020-08-28 2021-08-17 Method of operating an air-gas mixture burning appliance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2013599.2A GB2598383B (en) 2020-08-28 2020-08-28 An air-gas mixture burning appliance with a flame detector

Publications (3)

Publication Number Publication Date
GB202013599D0 GB202013599D0 (en) 2020-10-14
GB2598383A GB2598383A (en) 2022-03-02
GB2598383B true GB2598383B (en) 2025-06-25

Family

ID=72749695

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2013599.2A Active GB2598383B (en) 2020-08-28 2020-08-28 An air-gas mixture burning appliance with a flame detector

Country Status (2)

Country Link
EP (1) EP3961096B1 (en)
GB (1) GB2598383B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102789305B1 (en) 2023-02-22 2025-03-31 주식회사 귀뚜라미 Pre-mixer and hydrogen combustion device including the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180266683A1 (en) * 2017-03-17 2018-09-20 Azbil Corporation Combustion controlling device and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8601200D0 (en) * 1986-01-18 1986-02-19 Robinson Willey Ltd Gas-fired heating appliance
US6162049A (en) * 1999-03-05 2000-12-19 Gas Research Institute Premixed ionization modulated extendable burner
US10948192B2 (en) * 2018-05-03 2021-03-16 Grand Mate Co., Ltd. Gas appliance and control method thereof

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180266683A1 (en) * 2017-03-17 2018-09-20 Azbil Corporation Combustion controlling device and method

Also Published As

Publication number Publication date
GB202013599D0 (en) 2020-10-14
EP3961096B1 (en) 2024-12-11
EP3961096A1 (en) 2022-03-02
GB2598383A (en) 2022-03-02

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