EP4345281C0 - Brennstoffzufuhrvorrichtung - Google Patents

Brennstoffzufuhrvorrichtung

Info

Publication number
EP4345281C0
EP4345281C0 EP23200266.7A EP23200266A EP4345281C0 EP 4345281 C0 EP4345281 C0 EP 4345281C0 EP 23200266 A EP23200266 A EP 23200266A EP 4345281 C0 EP4345281 C0 EP 4345281C0
Authority
EP
European Patent Office
Prior art keywords
supply device
fuel supply
fuel
supply
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
EP23200266.7A
Other languages
English (en)
French (fr)
Other versions
EP4345281B1 (de
EP4345281A1 (de
Inventor
Masafumi Taki
Yusuke Marui
Takahiro Matsuoka
Hiroki Hosoe
Satoshi Ino
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of EP4345281A1 publication Critical patent/EP4345281A1/de
Application granted granted Critical
Publication of EP4345281B1 publication Critical patent/EP4345281B1/de
Publication of EP4345281C0 publication Critical patent/EP4345281C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04—Injectors peculiar thereto
    • F02M69/042—Positioning of injectors with respect to engine, e.g. in the air intake conduit
    • F02M69/044—Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the intake conduit downstream of an air throttle valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
    • F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
    • F02M31/12—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating electrically
    • F02M31/125—Fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
    • F02M35/10216—Fuel injectors; Fuel pipes or rails; Fuel pumps or pressure regulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
    • F02M53/02—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means with fuel-heating means, e.g. for vaporising

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Fuel-Injection Apparatus (AREA)
EP23200266.7A 2022-09-30 2023-09-28 Brennstoffzufuhrvorrichtung Active EP4345281B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022158307A JP7478791B2 (ja) 2022-09-30 2022-09-30 燃料供給装置

Publications (3)

Publication Number Publication Date
EP4345281A1 EP4345281A1 (de) 2024-04-03
EP4345281B1 EP4345281B1 (de) 2025-04-30
EP4345281C0 true EP4345281C0 (de) 2025-04-30

Family

ID=88207043

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23200266.7A Active EP4345281B1 (de) 2022-09-30 2023-09-28 Brennstoffzufuhrvorrichtung

Country Status (2)

Country Link
EP (1) EP4345281B1 (de)
JP (1) JP7478791B2 (de)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002327647A (ja) 2001-04-27 2002-11-15 Hitachi Ltd 内燃機関の電子制御燃料噴射装置及び制御方法
DE602006018136D1 (de) 2005-06-06 2010-12-23 Bosch Do Brasil Kraftstofferwärmungsanordnung und verfahren zum vorwärmen von kraftstoff eines verbrennungsmotors
JP4865603B2 (ja) * 2007-03-07 2012-02-01 本田技研工業株式会社 インシュレータ構造
JP2009062885A (ja) 2007-09-06 2009-03-26 Ihi Corp ディーゼルエンジンの予混合装置
JP2009228492A (ja) 2008-03-19 2009-10-08 Mitsubishi Motors Corp 燃料噴射システム
JP5240859B2 (ja) 2009-10-05 2013-07-17 日本特殊陶業株式会社 燃料加熱装置用ヒータ及びそのヒータを用いた燃料加熱装置
DE102012220432A1 (de) * 2012-11-09 2014-05-15 Mahle International Gmbh Vorheizeinrichtung für eine Kraftstoffeinspritzanlage
JP2019157724A (ja) 2018-03-12 2019-09-19 株式会社豊田中央研究所 燃料供給システム
BR102019025380A2 (pt) * 2019-11-29 2021-06-08 Robert Bosch Limitada conjunto de aquecimento de combustível
BR102020026406A2 (pt) * 2020-12-22 2022-07-05 Robert Bosch Limitada Dispositivo para aquecimento de combustível

Also Published As

Publication number Publication date
JP2024051916A (ja) 2024-04-11
EP4345281B1 (de) 2025-04-30
EP4345281A1 (de) 2024-04-03
JP7478791B2 (ja) 2024-05-07

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