JPWO2005045236A1 - 燃料供給装置、車両、及び燃料供給装置の組立方法 - Google Patents
燃料供給装置、車両、及び燃料供給装置の組立方法 Download PDFInfo
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- JPWO2005045236A1 JPWO2005045236A1 JP2005515296A JP2005515296A JPWO2005045236A1 JP WO2005045236 A1 JPWO2005045236 A1 JP WO2005045236A1 JP 2005515296 A JP2005515296 A JP 2005515296A JP 2005515296 A JP2005515296 A JP 2005515296A JP WO2005045236 A1 JPWO2005045236 A1 JP WO2005045236A1
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- 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
- F02M69/043—Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the intake conduit upstream 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
- 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
- F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
- F02M35/10026—Plenum chambers
- F02M35/10039—Intake ducts situated partly within or on the plenum chamber housing
-
- 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
- F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
- F02M35/10026—Plenum chambers
- F02M35/10052—Plenum chambers special shapes or arrangements of plenum chambers; Constructional details
-
- 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
- F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
- F02M35/10072—Intake runners
-
- 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
- F02M35/1015—Air intakes; Induction systems characterised by the engine type
- F02M35/10177—Engines having multiple fuel injectors or carburettors per cylinder
-
- 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
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/16—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines characterised by use in vehicles
- F02M35/162—Motorcycles; All-terrain vehicles, e.g. quads, snowmobiles; Small vehicles, e.g. forklifts
-
- 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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
- F02M61/145—Arrangements of injectors with respect to engines; Mounting of injectors the injection nozzle opening into the air intake conduit
-
- 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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
-
- 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
- F02M35/16—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines characterised by use in vehicles
-
- 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
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/005—Arrangement of electrical wires and connections, e.g. wire harness, sockets, plugs; Arrangement of electronic control circuits in or on fuel injection apparatus
-
- 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
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/004—Joints; Sealings
-
- 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
- F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Manufacturing & Machinery (AREA)
- Fuel-Injection Apparatus (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
Description
11 エアクリーナケース(吸気室ボックス)
11a 下側ケース(第2のケース)
11b 上側ケース(第1のケース)
11c′ 空気入口(導入部)
14 燃料噴射器(噴射器)
14c 噴射ノズル
14e 電力供給用ハーネス
15′′ 支持ブラケット(区画部材)
16 燃料供給パイプ
90 吸気通路
図1は、本発明の実施の形態に係る車両の例を示す側面図である。本実施形態に係る車両は、自動二輪車(モータバイク、スクータ等を含む)100である。同図においては、左側が車両前方、右側が車両後方である。自動二輪車100は、空気を取り入れる取入口81と、エアクリーナ10と、エンジン21と、マフラー84とを備えている。なお、本実施形態におけるエンジン21は、水冷式4サイクル並列4気筒エンジンである。取入口81とエアクリーナ10とは、吸気ダクト82を介して接続されている。エアクリーナ10とエンジン21の燃焼室2c(図1では図示せず。図2参照)とは、吸気通路90を介して接続されている。燃焼室2cとマフラー84とは、排気通路83を介して接続されている。エアクリーナ10の内部には上流側燃料噴射器14が配置され、吸気通路90には下流側燃料噴射器13が配置されている。
図5〜図7は、第2実施形態に係る燃料供給装置を説明するための図である。図5に示すように、エンジン21のシリンダボディ1の上側合面1aには、シリンダヘッド2が搭載されている。シリンダヘッド2とシリンダボディ1とは、図示しないヘッドボルトにより締結されている。シリンダヘッド2の上側合面2aには、ヘッドカバー3が装着されている。
図8〜図11を参照しながら、第3実施形態に係る燃料供給装置について説明する。
Claims (8)
- 空気を導入する導入部を有する吸気室と、
前記吸気室に開口する開口部を有し、前記開口部からエンジンへ前記吸気室内の空気を案内する吸気通路と、
前記吸気室の内部に別室を形成する区画部材と、
噴射器本体とノズルとを有し、少なくとも前記噴射器本体が前記別室内に収容され、前記吸気室内における前記導入部と前記開口部との間に燃料を噴射する噴射器と、
を備えた燃料供給装置。 - 前記別室内において前記噴射器に接続された燃料供給パイプを備えた、請求項1に記載の燃料供給装置。
- 前記別室内において前記噴射器に接続された電力供給用ハーネスを備えた、請求項1に記載の燃料供給装置。
- 第1のケースと、
前記第1のケースと結合されることによって前記第1のケースと共に前記吸気室を区画する第2のケースと、を備え、
前記区画部材は、前記第1のケースの内面に取り付けられている、請求項1に記載の燃料供給装置。 - 前記別室内において前記噴射器に接続された燃料供給パイプと、
前記別室内において前記噴射器に接続された電力供給用ハーネスと、
前記ハーネスの端縁に接続されたコネクタと、を備え、
前記噴射器、前記燃料供給パイプ及び前記電力供給用ハーネスは、インジェクタユニットとして一体化され且つ前記別室内に配置され、
前記コネクタは、前記吸気室の外側に配置された、請求項1に記載の燃料供給装置。 - 空気を導入する導入部を有する吸気室と、
前記吸気室に開口する開口部をそれぞれ有し、前記開口部からエンジンへ前記吸気室内の空気を案内する複数の吸気通路と、
前記吸気室の内部に別室を形成する区画部材と、
噴射器本体とノズルとを有し、前記吸気室内における前記導入部と前記各開口部との間にそれぞれ燃料を噴射する複数の噴射器と、を備え、
前記複数の噴射器の少なくとも噴射器本体は、前記別室内に共に収容されている、燃料供給装置。 - 請求項1〜6のいずれか一つに記載の燃料供給装置を備えた車両。
- 第1のケースと、前記第1のケースと結合されることによって前記第1のケースと共に吸気室を区画する第2のケースと、を有する吸気室ボックスと、
前記吸気室に開口する開口部を有し、前記開口部からエンジンへ前記吸気室内の空気を案内する吸気通路と、
前記吸気室の内部に別室を形成する区画部材と、
噴射器本体とノズルとを有し、少なくとも前記噴射器本体が前記別室内に収容され、前記吸気室内における前記導入部と前記開口部との間に燃料を噴射する噴射器と、
を備えた燃料供給装置の組立方法であって、
前記第1のケースの内面と前記区画部材との間に前記噴射器を配置しつつ、あるいは前記区画部材の内部に前記噴射器を配置しつつ、前記第1のケースの内面に前記区画部材を取り付けるステップと、
前記区画部材が取り付けられた前記第1のケースと前記第2のケースとを組み立てるステップと、
を含む燃料供給装置の組立方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003378583 | 2003-11-07 | ||
JP2003378583 | 2003-11-07 | ||
PCT/JP2004/016301 WO2005045236A1 (ja) | 2003-11-07 | 2004-11-04 | 燃料供給装置、車両、及び燃料供給装置の組立方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2005045236A1 true JPWO2005045236A1 (ja) | 2007-05-17 |
JP4353434B2 JP4353434B2 (ja) | 2009-10-28 |
Family
ID=34567183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2005515296A Active JP4353434B2 (ja) | 2003-11-07 | 2004-11-04 | 燃料供給装置、車両、及び燃料供給装置の組立方法 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1681459B1 (ja) |
JP (1) | JP4353434B2 (ja) |
AT (1) | ATE504737T1 (ja) |
DE (1) | DE602004032162D1 (ja) |
TW (1) | TWI271473B (ja) |
WO (1) | WO2005045236A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JP6089405B2 (ja) * | 2012-01-23 | 2017-03-08 | スズキ株式会社 | 内燃機関の燃料供給装置 |
JP5883742B2 (ja) * | 2012-08-10 | 2016-03-15 | 本田技研工業株式会社 | 鞍乗型車両の吸気構造 |
JP6166927B2 (ja) * | 2012-09-24 | 2017-07-19 | 本田技研工業株式会社 | 直噴インジェクタユニットの組付方法及び組付装置 |
WO2014185091A1 (ja) * | 2013-05-17 | 2014-11-20 | 川崎重工業株式会社 | 鞍乗型車両の吸気チャンバ |
JP6269081B2 (ja) * | 2014-01-15 | 2018-01-31 | スズキ株式会社 | インジェクタ取付構造 |
MX2019003742A (es) * | 2016-09-30 | 2019-08-12 | Tvs Motor Co Ltd | Sistema de admision para un vehiculo de dos ruedas. |
US10724482B2 (en) | 2018-02-05 | 2020-07-28 | Honda Motor Co., Ltd. | Air cleaner connecting tube structure |
BR112022019362A2 (pt) * | 2020-03-26 | 2022-11-16 | Tvs Motor Co Ltd | Unidade de alimentação e membro de ingresso da mesma |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5835266A (ja) * | 1981-08-26 | 1983-03-01 | Mitsubishi Electric Corp | 燃料噴射弁の支持構造 |
JPS6357370U (ja) * | 1986-10-01 | 1988-04-16 | ||
JPH01300061A (ja) * | 1988-05-27 | 1989-12-04 | Hitachi Ltd | 燃料噴射装置 |
US5261375A (en) * | 1989-11-06 | 1993-11-16 | General Motors Corporation | Fuel injection assembly for integrated induction system |
JPH07247924A (ja) | 1994-03-10 | 1995-09-26 | Keihin Seiki Mfg Co Ltd | 燃料噴射装置 |
US5575247A (en) * | 1995-02-01 | 1996-11-19 | Nippondenso Co., Ltd. | Air intake device for an internal combustion engine |
JP3724674B2 (ja) | 1997-01-14 | 2005-12-07 | 本田技研工業株式会社 | 燃料噴射装置 |
JPH10205410A (ja) * | 1997-01-20 | 1998-08-04 | Toyota Motor Corp | 内燃機関の燃料噴射装置 |
JP2000097131A (ja) * | 1998-09-22 | 2000-04-04 | Yamaha Motor Co Ltd | 燃料噴射弁の配置構造 |
-
2004
- 2004-11-04 WO PCT/JP2004/016301 patent/WO2005045236A1/ja active Application Filing
- 2004-11-04 AT AT04799485T patent/ATE504737T1/de not_active IP Right Cessation
- 2004-11-04 EP EP04799485A patent/EP1681459B1/en active Active
- 2004-11-04 DE DE602004032162T patent/DE602004032162D1/de active Active
- 2004-11-04 JP JP2005515296A patent/JP4353434B2/ja active Active
- 2004-11-05 TW TW093133891A patent/TWI271473B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE602004032162D1 (de) | 2011-05-19 |
TWI271473B (en) | 2007-01-21 |
TW200530503A (en) | 2005-09-16 |
EP1681459A4 (en) | 2009-09-23 |
WO2005045236A1 (ja) | 2005-05-19 |
JP4353434B2 (ja) | 2009-10-28 |
EP1681459A1 (en) | 2006-07-19 |
EP1681459B1 (en) | 2011-04-06 |
ATE504737T1 (de) | 2011-04-15 |
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