GB202014984D0 - An air-gas mixture burning appliance with a variable equivalence ratio ignition sequence - Google Patents

An air-gas mixture burning appliance with a variable equivalence ratio ignition sequence

Info

Publication number
GB202014984D0
GB202014984D0 GBGB2014984.5A GB202014984A GB202014984D0 GB 202014984 D0 GB202014984 D0 GB 202014984D0 GB 202014984 A GB202014984 A GB 202014984A GB 202014984 D0 GB202014984 D0 GB 202014984D0
Authority
GB
United Kingdom
Prior art keywords
air
gas mixture
equivalence ratio
ignition sequence
burning 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.)
Pending
Application number
GBGB2014984.5A
Other versions
GB2598970A (en
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 GB2014984.5A priority Critical patent/GB2598970A/en
Publication of GB202014984D0 publication Critical patent/GB202014984D0/en
Priority to EP21191591.3A priority patent/EP3971475A3/en
Priority to EP23155239.9A priority patent/EP4212773A1/en
Publication of GB2598970A publication Critical patent/GB2598970A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/002—Regulating fuel supply 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
    • 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
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking

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)
GB2014984.5A 2020-09-22 2020-09-22 An air-gas mixture burning appliance with a variable equivalence ratio ignition sequence Pending GB2598970A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB2014984.5A GB2598970A (en) 2020-09-22 2020-09-22 An air-gas mixture burning appliance with a variable equivalence ratio ignition sequence
EP21191591.3A EP3971475A3 (en) 2020-09-22 2021-08-17 An air-gas mixture burning appliance with a variable equivalence ratio ignition sequence
EP23155239.9A EP4212773A1 (en) 2020-09-22 2021-08-17 An air-gas mixture burning appliance with a variable equivalence ratio ignition sequence

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2014984.5A GB2598970A (en) 2020-09-22 2020-09-22 An air-gas mixture burning appliance with a variable equivalence ratio ignition sequence

Publications (2)

Publication Number Publication Date
GB202014984D0 true GB202014984D0 (en) 2020-11-04
GB2598970A GB2598970A (en) 2022-03-23

Family

ID=73196909

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2014984.5A Pending GB2598970A (en) 2020-09-22 2020-09-22 An air-gas mixture burning appliance with a variable equivalence ratio ignition sequence

Country Status (2)

Country Link
EP (2) EP4212773A1 (en)
GB (1) GB2598970A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2612830A (en) * 2021-11-12 2023-05-17 Bosch Thermotechnology Ltd Uk An air-gas mixture burning appliance with a variable ignition safety time
EP4390223A1 (en) 2022-12-21 2024-06-26 BDR Thermea Group B.V. Gas burning appliance and method for starting up a gas burning appliance
EP4390225A1 (en) 2022-12-21 2024-06-26 BDR Thermea Group B.V. Gas burning appliance and method for starting up a gas burning appliance

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3938936A (en) * 1974-09-05 1976-02-17 Carrier Corporation Fluid control system
GB2016138B (en) * 1978-03-11 1982-04-15 Parkinson Cowan Appliances Ltd Burner control system
US4588372A (en) * 1982-09-23 1986-05-13 Honeywell Inc. Flame ionization control of a partially premixed gas burner with regulated secondary air
JPS62284122A (en) * 1986-05-30 1987-12-10 Rinnai Corp Combustion device
US5035607A (en) * 1990-10-22 1991-07-30 Honeywell Inc. Fuel burner having an intermittent pilot with pre-ignition testing
KR19980062747U (en) 1997-04-07 1998-11-16 배순훈 Burner pin structure of gas boiler
JP3312354B2 (en) * 1997-04-24 2002-08-05 リンナイ株式会社 Gas appliance equipped with a latch type solenoid valve
TR201905853T4 (en) * 2005-08-16 2019-05-21 Bsh Hausgeraete Gmbh Mechanism for time-limited power amplification
KR100839523B1 (en) 2006-12-20 2008-06-19 주식회사 유니버셜에너지 Hydrogen gas boiler
WO2010094673A1 (en) * 2009-02-20 2010-08-26 Bekaert Combust. Technol. B.V. Premix gas burner with improved flame monitoring and control
NL2007310C2 (en) * 2011-08-29 2013-03-04 Intergas Heating Assets B V WATER HEATING DEVICE AND METHOD FOR MEASURING A FLAME FLOW IN A FLAME IN A WATER HEATING DEVICE.

Also Published As

Publication number Publication date
EP4212773A1 (en) 2023-07-19
GB2598970A (en) 2022-03-23
EP3971475A2 (en) 2022-03-23
EP3971475A3 (en) 2022-07-20

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