JP4449750B2 - 内燃機関の吸気装置 - Google Patents
内燃機関の吸気装置 Download PDFInfo
- Publication number
- JP4449750B2 JP4449750B2 JP2005003166A JP2005003166A JP4449750B2 JP 4449750 B2 JP4449750 B2 JP 4449750B2 JP 2005003166 A JP2005003166 A JP 2005003166A JP 2005003166 A JP2005003166 A JP 2005003166A JP 4449750 B2 JP4449750 B2 JP 4449750B2
- Authority
- JP
- Japan
- Prior art keywords
- intake passage
- passage
- internal combustion
- combustion engine
- valve
- 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.)
- Expired - Fee Related
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
- F02B27/02—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
- F02B27/0226—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means characterised by the means generating the charging effect
- F02B27/0247—Plenum chambers; Resonance chambers or resonance pipes
- F02B27/0257—Rotatable plenum chambers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
- F02B27/02—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
- F02B27/0205—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means characterised by the charging effect
- F02B27/0215—Oscillating pipe charging, i.e. variable intake pipe length charging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
- F02B27/02—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
- F02B27/0226—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means characterised by the means generating the charging effect
- F02B27/0247—Plenum chambers; Resonance chambers or resonance pipes
- F02B27/0263—Plenum chambers; Resonance chambers or resonance pipes the plenum chamber and at least one of the intake ducts having a common wall, and the intake ducts wrap partially around the plenum chamber, i.e. snail-type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
- F02B27/02—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
- F02B27/0226—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means characterised by the means generating the charging effect
- F02B27/0268—Valves
- F02B27/0284—Rotary slide valves
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Characterised By The Charging Evacuation (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
必要があり、吸気装置が大型化するとともに、その設置スペースを車両に確保できない場合には搭載不可能となる。
により、外部の空気は、不図示のエアクリーナおよび吸気管を通って吸気装置15のサージタンク18内に導入され、可変吸気通路20の内部を脈動しながら通り、シリンダヘッド3の吸気ポート7から燃焼室6内に導入される。
Unit)により管理することができる。この場合、エンジンECUは、例えばエンジン回
転数および吸入空気量に基づいてエンジン1の運転状態を検出し、アクチュエータ31,32で各弁21,22を駆動することにより図4に示す第1状態、図7に示す第2状態、ならびに図8に示す第3状態のいずれかとする処理、ならびに第1、第3状態において可
変吸気通路20の通路長を長短調整する処理等を実行するものとする。
6 燃焼室
7 吸気ポート
15 吸気装置
16 外筒
17 内筒
18 サージタンク
19 固定吸気通路
20 可変吸気通路
21 第1弁
22 第2弁
30 内筒駆動用のアクチュエータ
31 第1弁駆動用のアクチュエータ(駆動手段)
32 第2弁駆動用のアクチュエータ(駆動手段)
Claims (2)
- 内燃機関の燃焼室に空気と燃料とを混合した混合気を供給する内燃機関の吸気装置であって、
通路長が固定された固定吸気通路と、通路長が長短調整可能とされかつ下流端が前記固定吸気通路の下流側に合流するよう連通連結された可変吸気通路と、前記固定吸気通路の開度を調整する第1弁と、前記可変吸気通路の下流端部の開度を調整する第2弁と、内燃機関の負荷や回転数等の運転状態に応じて前記第1弁および第2弁を駆動する駆動手段とを備え、
前記固定吸気通路の通路長は、前記可変吸気通路の最大通路長より長く設定され、かつ、前記固定吸気通路の断面積は、前記可変吸気通路の断面積より大きく設定されており、
前記駆動手段は、内燃機関が低回転数域のときに第1弁を閉塞して第2弁を開放することにより可変吸気通路を単独使用する第1状態とし、内燃機関が中回転数域のときに第1弁を開放して第2弁を閉塞することにより固定吸気通路を単独使用する第2状態とし、内燃機関が高回転数域のときに両弁を共に開放することにより固定吸気通路と可変吸気通路とを併用する第3状態とするよう制御されることを特徴とする内燃機関の吸気装置。 - 前記可変吸気通路は、内周溝を有する外筒と外周溝を有する内筒とを組み合わせて形成される孔状空間からなり、かつ、内筒をその中心軸線周りに回転させることによって前記可変吸気通路の長さが無段階に長短調整されるよう構成されていることを特徴とする請求項1に記載の内燃機関の吸気装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005003166A JP4449750B2 (ja) | 2005-01-07 | 2005-01-07 | 内燃機関の吸気装置 |
US11/320,618 US7213559B2 (en) | 2005-01-07 | 2005-12-30 | Intake air device for internal combustion engine |
DE602006009757T DE602006009757D1 (de) | 2005-01-07 | 2006-01-05 | Ansaugluftvorrichtung für verbrennungsmotoren |
EP06702487A EP1834070B1 (en) | 2005-01-07 | 2006-01-05 | Intake air device for internal combustion engine |
PCT/IB2006/000005 WO2006072874A1 (en) | 2005-01-07 | 2006-01-05 | Intake air device for internal combustion engine |
CNB2006800004078A CN100460639C (zh) | 2005-01-07 | 2006-01-05 | 用于内燃机的进气装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005003166A JP4449750B2 (ja) | 2005-01-07 | 2005-01-07 | 内燃機関の吸気装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006189015A JP2006189015A (ja) | 2006-07-20 |
JP4449750B2 true JP4449750B2 (ja) | 2010-04-14 |
Family
ID=36124009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005003166A Expired - Fee Related JP4449750B2 (ja) | 2005-01-07 | 2005-01-07 | 内燃機関の吸気装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7213559B2 (ja) |
EP (1) | EP1834070B1 (ja) |
JP (1) | JP4449750B2 (ja) |
CN (1) | CN100460639C (ja) |
DE (1) | DE602006009757D1 (ja) |
WO (1) | WO2006072874A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006035096B4 (de) * | 2006-07-28 | 2014-07-03 | Continental Automotive Gmbh | Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine |
JP4982141B2 (ja) * | 2006-09-20 | 2012-07-25 | ヤマハ発動機株式会社 | 吸気制御装置、及び鞍乗型車両 |
DE102006061438A1 (de) * | 2006-12-23 | 2008-06-26 | Dr.Ing.H.C. F. Porsche Ag | Verfahren und Steuergerät zur Überprüfung einer Saugrohrlängenverstellung bei einem Verbrennungsmotor |
US20090084336A1 (en) * | 2007-10-02 | 2009-04-02 | Friedl Kenneth E | Air intake system for internal combustion engine |
KR20100050782A (ko) * | 2008-11-06 | 2010-05-14 | 현대자동차주식회사 | 가변 흡기 시스템 |
CN102966472B (zh) * | 2011-09-01 | 2015-02-18 | 上海汽车集团股份有限公司 | 连续可变长度进气歧管及发动机控制系统 |
US8770166B2 (en) * | 2012-04-05 | 2014-07-08 | GM Global Technology Operations LLC | Multi-mode air induction tuning duct |
CN104763516B (zh) * | 2015-03-31 | 2017-04-19 | 罗建民 | 汽车发动机可变进气歧管截面积控制机构 |
CN113623092B (zh) * | 2021-09-22 | 2023-03-31 | 安徽江淮汽车集团股份有限公司 | 一种可调节的发动机进气系统 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2835235A (en) * | 1955-06-20 | 1958-05-20 | Daimler Benz Ag | Intake manifold for internal combustion engines |
KR890000569B1 (ko) * | 1983-09-13 | 1989-03-21 | 미쯔비시 지도샤 고교 가부시끼 가이샤 | 엔진의 흡기통로길이 가변장치 |
DE3446377C2 (de) * | 1983-12-21 | 1994-05-05 | Mazda Motor | Ansaugvorrichtung für eine Kolben-Brennkraftmaschine |
US4759320A (en) * | 1986-08-06 | 1988-07-26 | Honda Giken Kogyo Kabushiki Kaisha | Intake device for an internal combustion engine |
DE8627201U1 (de) | 1986-10-04 | 1998-11-26 | Dr.Ing.H.C. F. Porsche Ag, 70435 Stuttgart | Luftansauganlage für einen Boxer- oder V-Motor |
GB2202276B (en) | 1987-03-09 | 1991-09-18 | Honda Motor Co Ltd | Intake device for internal combustion engine |
FR2642795B1 (fr) | 1989-02-09 | 1991-05-17 | Peugeot | Dispositif d'admission pour moteur a combustion interne |
US4919086A (en) * | 1989-02-22 | 1990-04-24 | Siemens-Bendix Automotive Electronics Ltd. | Integrated tuned induction system |
US5226163A (en) | 1989-08-01 | 1993-07-06 | Silicon Graphics, Inc. | File characterization for computer operating and file management systems |
US4977866A (en) * | 1990-03-21 | 1990-12-18 | Don Wilkins | Flow control system for intake manifold |
JP3395009B2 (ja) | 1991-09-13 | 2003-04-07 | ヤマハ発動機株式会社 | エンジンの吸気装置 |
GB9200425D0 (en) * | 1992-01-09 | 1992-02-26 | Ricardo Consulting Eng | Induction systems for internal combustion engines |
DE4344504A1 (de) * | 1993-12-24 | 1995-06-29 | Audi Ag | Saugrohranlage für eine Mehrzylinder-Brennkraftmaschine |
US5494319A (en) * | 1994-06-06 | 1996-02-27 | Tru-Flex Metal Hose Corporation | Sleeved flexible metal piping, method of manufacturing same and flue system application of same |
JP3235436B2 (ja) * | 1995-11-06 | 2001-12-04 | 三菱自動車エンジニアリング株式会社 | エンジンの可変吸気装置 |
JP3261964B2 (ja) * | 1996-02-16 | 2002-03-04 | トヨタ自動車株式会社 | 内燃機関の可変吸気装置 |
JP3304751B2 (ja) * | 1996-03-29 | 2002-07-22 | トヨタ自動車株式会社 | 内燃機関の吸気通路構造 |
US5796022A (en) * | 1996-12-31 | 1998-08-18 | Miller; Robert W. | Helical air path induction in wind instruments |
DE19729217A1 (de) | 1997-07-09 | 1999-06-10 | Mann & Hummel Filter | Luftansaugvorrichtung für Brennkraftmaschinen |
US5950587A (en) * | 1998-07-22 | 1999-09-14 | Basf Corporation | Continuously variable runner length manifold |
JP2001082155A (ja) | 1999-09-17 | 2001-03-27 | Aisin Seiki Co Ltd | 可変吸気装置 |
US6382162B2 (en) * | 2000-01-31 | 2002-05-07 | Honda Giken Kogyo Kabushiki Kaisha | Variable intake apparatus for in-line four-cylinder internal combustion engine |
US6983727B2 (en) * | 2002-03-19 | 2006-01-10 | Siemens Vdo Automotive Inc. | Continuously variable intake manifold with intelligent position control |
DE10215604A1 (de) * | 2002-04-10 | 2003-10-30 | Pierburg Gmbh | Luftansaugkanalsystem für Brennkraftmaschinen |
TWM251029U (en) * | 2003-10-31 | 2004-11-21 | Ruey-Fa Huang | Air intake tube structure allowing promoting air intake amount and flexible orientation |
US6901898B1 (en) * | 2004-04-26 | 2005-06-07 | Toyota Technical Center Usa, Inc. | Variable runner length intake manifold |
US6986333B2 (en) * | 2004-05-25 | 2006-01-17 | Litens Automotive | Intake manifold with variable runner area |
-
2005
- 2005-01-07 JP JP2005003166A patent/JP4449750B2/ja not_active Expired - Fee Related
- 2005-12-30 US US11/320,618 patent/US7213559B2/en not_active Expired - Fee Related
-
2006
- 2006-01-05 EP EP06702487A patent/EP1834070B1/en not_active Not-in-force
- 2006-01-05 WO PCT/IB2006/000005 patent/WO2006072874A1/en active Application Filing
- 2006-01-05 DE DE602006009757T patent/DE602006009757D1/de active Active
- 2006-01-05 CN CNB2006800004078A patent/CN100460639C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1834070A1 (en) | 2007-09-19 |
CN1977097A (zh) | 2007-06-06 |
JP2006189015A (ja) | 2006-07-20 |
DE602006009757D1 (de) | 2009-11-26 |
WO2006072874A1 (en) | 2006-07-13 |
EP1834070B1 (en) | 2009-10-14 |
US7213559B2 (en) | 2007-05-08 |
CN100460639C (zh) | 2009-02-11 |
US20060150939A1 (en) | 2006-07-13 |
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