JP7478791B2 - 燃料供給装置 - Google Patents

燃料供給装置 Download PDF

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Publication number
JP7478791B2
JP7478791B2 JP2022158307A JP2022158307A JP7478791B2 JP 7478791 B2 JP7478791 B2 JP 7478791B2 JP 2022158307 A JP2022158307 A JP 2022158307A JP 2022158307 A JP2022158307 A JP 2022158307A JP 7478791 B2 JP7478791 B2 JP 7478791B2
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JP
Japan
Prior art keywords
fuel
injector
central axis
intake passage
fuel chamber
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
JP2022158307A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024051916A (ja
Inventor
雅文 瀧
勇介 丸井
貴浩 松岡
広記 細江
悟 伊能
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
Priority to JP2022158307A priority Critical patent/JP7478791B2/ja
Priority to EP23200266.7A priority patent/EP4345281B1/de
Publication of JP2024051916A publication Critical patent/JP2024051916A/ja
Application granted granted Critical
Publication of JP7478791B2 publication Critical patent/JP7478791B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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)
JP2022158307A 2022-09-30 2022-09-30 燃料供給装置 Active JP7478791B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2022158307A JP7478791B2 (ja) 2022-09-30 2022-09-30 燃料供給装置
EP23200266.7A EP4345281B1 (de) 2022-09-30 2023-09-28 Brennstoffzufuhrvorrichtung

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 (2)

Publication Number Publication Date
JP2024051916A JP2024051916A (ja) 2024-04-11
JP7478791B2 true JP7478791B2 (ja) 2024-05-07

Family

ID=88207043

Family Applications (1)

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

Country Status (2)

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

Citations (5)

* 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
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
JP2011080379A (ja) 2009-10-05 2011-04-21 Ngk Spark Plug Co Ltd 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
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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE487877T1 (de) 2005-06-06 2010-11-15 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
DE102012220432A1 (de) * 2012-11-09 2014-05-15 Mahle International Gmbh Vorheizeinrichtung für eine Kraftstoffeinspritzanlage
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

Patent Citations (5)

* 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
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
JP2011080379A (ja) 2009-10-05 2011-04-21 Ngk Spark Plug Co Ltd 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
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

Also Published As

Publication number Publication date
JP2024051916A (ja) 2024-04-11
EP4345281C0 (de) 2025-04-30
EP4345281A1 (de) 2024-04-03
EP4345281B1 (de) 2025-04-30

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