EP4314504C0 - Brenner für ein kraftfahrzeug sowie kraftfahrzeug mit wenigstens einem solchen brenner - Google Patents

Brenner für ein kraftfahrzeug sowie kraftfahrzeug mit wenigstens einem solchen brenner

Info

Publication number
EP4314504C0
EP4314504C0 EP22717562.7A EP22717562A EP4314504C0 EP 4314504 C0 EP4314504 C0 EP 4314504C0 EP 22717562 A EP22717562 A EP 22717562A EP 4314504 C0 EP4314504 C0 EP 4314504C0
Authority
EP
European Patent Office
Prior art keywords
burner
motor vehicle
vehicle
motor
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
EP22717562.7A
Other languages
English (en)
French (fr)
Other versions
EP4314504A1 (de
EP4314504B1 (de
Inventor
Herbert Zoeller
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.)
Mercedes Benz Group AG
Original Assignee
Mercedes Benz Group 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 Mercedes Benz Group AG filed Critical Mercedes Benz Group AG
Priority to EP24215659.4A priority Critical patent/EP4491855A1/de
Publication of EP4314504A1 publication Critical patent/EP4314504A1/de
Application granted granted Critical
Publication of EP4314504B1 publication Critical patent/EP4314504B1/de
Publication of EP4314504C0 publication Critical patent/EP4314504C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • F01N3/025—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using fuel burner or by adding fuel to exhaust
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • F01N3/025—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using fuel burner or by adding fuel to exhaust
    • F01N3/0253—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using fuel burner or by adding fuel to exhaust adding fuel to exhaust gases
    • F01N3/0256—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using fuel burner or by adding fuel to exhaust adding fuel to exhaust gases the fuel being ignited by electrical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion
    • F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion
    • F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
    • F01N3/2033—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using a fuel burner or introducing fuel into exhaust duct
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/14—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a fuel burner
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/20—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a flow director or deflector
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2470/00—Structure or shape of exhaust gas passages, pipes or tubes
    • F01N2470/24—Concentric tubes or tubes being concentric to housing, e.g. telescopically assembled
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion
    • F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
    • F01N3/204—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using an exhaust gas igniter, e.g. a spark or glow plug, without introducing fuel into exhaust duct

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Air Supply (AREA)
  • Incineration Of Waste (AREA)
  • Exhaust Gas After Treatment (AREA)
EP22717562.7A 2021-03-25 2022-03-22 Brenner für ein kraftfahrzeug sowie kraftfahrzeug mit wenigstens einem solchen brenner Active EP4314504B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP24215659.4A EP4491855A1 (de) 2021-03-25 2022-03-22 Brenner für ein kraftfahrzeug sowie kraftfahrzeug mit wenigstens einem solchen brenner

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102021001580.0A DE102021001580A1 (de) 2021-03-25 2021-03-25 Brenner für ein Kraftfahrzeug sowie Kraftfahrzeug mit wenigstens einem solchen Brenner
PCT/EP2022/057444 WO2022200321A1 (de) 2021-03-25 2022-03-22 Brenner für ein kraftfahrzeug sowie kraftfahrzeug mit wenigstens einem solchen brenner

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP24215659.4A Division EP4491855A1 (de) 2021-03-25 2022-03-22 Brenner für ein kraftfahrzeug sowie kraftfahrzeug mit wenigstens einem solchen brenner
EP24215659.4A Division-Into EP4491855A1 (de) 2021-03-25 2022-03-22 Brenner für ein kraftfahrzeug sowie kraftfahrzeug mit wenigstens einem solchen brenner

Publications (3)

Publication Number Publication Date
EP4314504A1 EP4314504A1 (de) 2024-02-07
EP4314504B1 EP4314504B1 (de) 2025-04-30
EP4314504C0 true EP4314504C0 (de) 2025-04-30

Family

ID=81344456

Family Applications (2)

Application Number Title Priority Date Filing Date
EP22717562.7A Active EP4314504B1 (de) 2021-03-25 2022-03-22 Brenner für ein kraftfahrzeug sowie kraftfahrzeug mit wenigstens einem solchen brenner
EP24215659.4A Pending EP4491855A1 (de) 2021-03-25 2022-03-22 Brenner für ein kraftfahrzeug sowie kraftfahrzeug mit wenigstens einem solchen brenner

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP24215659.4A Pending EP4491855A1 (de) 2021-03-25 2022-03-22 Brenner für ein kraftfahrzeug sowie kraftfahrzeug mit wenigstens einem solchen brenner

Country Status (7)

Country Link
US (1) US12221914B2 (de)
EP (2) EP4314504B1 (de)
JP (1) JP7688720B2 (de)
KR (1) KR102871681B1 (de)
CN (1) CN117098909A (de)
DE (1) DE102021001580A1 (de)
WO (1) WO2022200321A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022002119A1 (de) 2022-06-13 2023-12-14 Mercedes-Benz Group AG Brenner für ein Kraftfahrzeug sowie Kraftfahrzeug mit wenigstens einem solchen Brenner
DE102022002111A1 (de) 2022-06-13 2023-12-14 Mercedes-Benz Group AG Brenner für ein Kraftfahrzeug sowie Kraftfahrzeug mit wenigstens einem solchen Brenner
DE102023000389B3 (de) 2023-02-08 2024-05-23 Mercedes-Benz Group AG Brenner für eine Abgasanlage einer Verbrennungskraftmaschine, insbesondere eines Kraftfahrzeugs, sowie Verbrennungskraftmaschine, insbesondere für ein Kraftfahrzeug
DE102023000428B3 (de) 2023-02-10 2024-06-13 Mercedes-Benz Group AG Brenner für eine Abgasanlage einer Verbrennungskraftmaschine, insbesondere eines Kraftfahrzeugs, sowie Verbrennungskraftmaschine mit wenigstens einem solchen Brenner
DE102023000665B3 (de) 2023-02-24 2024-07-04 Mercedes-Benz Group AG Verbrennungskraftmaschine, insbesondere für ein Kraftfahrzeug, sowie Kraftfahrzeug
DE102023003068B3 (de) * 2023-07-26 2024-12-12 Mercedes-Benz Group AG Brenner für ein Kraftfahrzeug sowie Kraftfahrzeug mit wenigstens einem solchen Brenner
DE102023005015A1 (de) * 2023-12-06 2025-06-12 Mercedes-Benz Group AG Verfahren zum Betreiben eines Brenners für ein Kraftfahrzeug
DE102023005079A1 (de) * 2023-12-08 2025-06-12 Mercedes-Benz Group AG Brenner für einen von Abgas einer Verbrennungskraftmaschine eines Kraftfahrzeugs durchströmbaren Abgastrakt
DE102023005071B3 (de) 2023-12-08 2025-02-06 Mercedes-Benz Group AG Brenner für ein Kraftfahrzeug sowie Kraftfahrzeug
DE102024003256A1 (de) * 2024-10-05 2025-10-30 Mercedes-Benz Group AG Brenner für einen von Abgas einer Verbrennungskraftmaschine durchströmbaren Abgastrakt, Verbrennungskraftmaschine sowie Verfahren
CN119665273A (zh) * 2024-12-19 2025-03-21 四川航天中天动力装备有限责任公司 一种应用于小型超音速涡轮发动机的高温升燃烧室

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JPS5232133A (en) * 1975-09-04 1977-03-11 Takada Seisakusho:Kk Heating device for controlling generation of nitrogen o xides
US4443228A (en) * 1982-06-29 1984-04-17 Texaco Inc. Partial oxidation burner
US4602571A (en) * 1984-07-30 1986-07-29 Combustion Engineering, Inc. Burner for coal slurry
DE3729861C2 (de) 1987-09-05 1995-06-22 Deutsche Forsch Luft Raumfahrt Verfahren zum Betreiben einer Rußfiltervorrichtung für einen Dieselmotor und Rußfiltervorrichtung zur Durchführung dieses Verfahrens
US4912920A (en) * 1989-02-02 1990-04-03 Toa Nenryo Kogyo Kabushiki Kaisha Ultrasonic burner system for regenerating a filter
DE19504183A1 (de) * 1995-02-09 1996-08-14 Eberspaecher J Brenner zur thermischen Regeneration eines Partikelfilters in einem Abgasnachbehandlungssystem eines Verbrennungsmotors, insbesondere Dieselmotors
US5899076A (en) * 1996-12-20 1999-05-04 United Technologies Corporation Flame disgorging two stream tangential entry nozzle
DE19803879C1 (de) * 1998-01-31 1999-08-26 Mtu Muenchen Gmbh Zweistoffbrenner
JPH11218312A (ja) * 1998-02-02 1999-08-10 Takasago Ind Co Ltd 燻瓦燻焼用単独炉のバーナー
JP3539262B2 (ja) 1999-03-05 2004-07-07 トヨタ自動車株式会社 燃焼式ヒータを有する内燃機関
JP2001272007A (ja) 2000-03-24 2001-10-05 Nippon Mitsubishi Oil Corp 触媒燃焼式暖房装置
JP4065947B2 (ja) 2003-08-05 2008-03-26 独立行政法人 宇宙航空研究開発機構 ガスタービン燃焼器用燃料・空気プレミキサー
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US20060283187A1 (en) * 2004-04-06 2006-12-21 Roland Broadbent Combustion unit for turbocharger
US20060218902A1 (en) * 2005-03-31 2006-10-05 Solar Turbines Incorporated Burner assembly for particulate trap regeneration
FR2886714B1 (fr) * 2005-06-07 2007-09-07 Snecma Moteurs Sa Systeme d'injection anti-rotatif pour turbo-reacteur
DE102008026477A1 (de) 2008-06-03 2009-12-10 Deutz Ag Abgasnachbehandlungssystem für eine selbstzündende Brennkraftmaschine
DE112008003938B4 (de) * 2008-08-26 2025-11-13 FEV Europe GmbH Herstellen von Alterungsgas für Abgasnachbehandlungssysteme
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EP2713022B1 (de) * 2012-05-25 2015-11-18 Hino Motors, Ltd. Brenner für eine abgasreinigungsvorrichtung
WO2014024943A1 (ja) 2012-08-07 2014-02-13 日野自動車 株式会社 排気浄化装置用バーナー
JP5584260B2 (ja) * 2012-08-08 2014-09-03 日野自動車株式会社 排気浄化装置用バーナー
US9027331B2 (en) 2013-02-27 2015-05-12 Tenneco Automotive Operating Company Inc. Exhaust aftertreatment burner with preheated combustion air
US20170227224A1 (en) * 2016-02-09 2017-08-10 Solar Turbines Incorporated Fuel injector for combustion engine system, and engine operating method
KR102035979B1 (ko) * 2019-06-27 2019-10-23 부경대학교 산학협력단 배기가스 처리 시스템

Also Published As

Publication number Publication date
WO2022200321A1 (de) 2022-09-29
EP4491855A1 (de) 2025-01-15
KR102871681B1 (ko) 2025-10-22
EP4314504A1 (de) 2024-02-07
EP4314504B1 (de) 2025-04-30
JP2024511153A (ja) 2024-03-12
CN117098909A (zh) 2023-11-21
DE102021001580A1 (de) 2022-09-29
KR20230145602A (ko) 2023-10-17
US20240175385A1 (en) 2024-05-30
US12221914B2 (en) 2025-02-11
JP7688720B2 (ja) 2025-06-04

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