WO2008018572A3 - Moteur à combustion interne - Google Patents
Moteur à combustion interne Download PDFInfo
- Publication number
- WO2008018572A3 WO2008018572A3 PCT/JP2007/065669 JP2007065669W WO2008018572A3 WO 2008018572 A3 WO2008018572 A3 WO 2008018572A3 JP 2007065669 W JP2007065669 W JP 2007065669W WO 2008018572 A3 WO2008018572 A3 WO 2008018572A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- exhaust
- combustion engine
- internal combustion
- catalytic converter
- exhaust pipe
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
- F02F1/4264—Shape or arrangement of intake or exhaust channels in cylinder heads of exhaust channels
-
- 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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/001—Gas flow channels or gas chambers being at least partly formed in the structural parts of the engine or machine
-
- 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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
- F01N13/10—Other arrangements or adaptations of exhaust conduits of exhaust manifolds
-
- 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 ; Methods of operation or control of catalytic converters
-
- 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
- F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
- F01N2260/08—Exhaust treating devices having provisions not otherwise provided for for preventing heat loss or temperature drop, using other means than layers of heat-insulating material
-
- 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 gas passages, pipes or tubes
- F01N2470/16—Plurality of inlet tubes, e.g. discharging into different chambers
-
- 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 gas passages, pipes or tubes
- F01N2470/20—Dimensional characteristics of tubes, e.g. length, diameter
-
- 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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Exhaust Gas After Treatment (AREA)
- Exhaust Silencers (AREA)
- Supercharger (AREA)
Abstract
L'invention concerne un moteur à combustion interne de quatre cylindres en ligne dans lequel les sorties d'échappement (8, 9) d'une paire de cylindres placés au centre sont connectés à une seule sortie d'échappement fusionnée (11) et cette sortie d'échappement fusionnée (11) est connectée par un premier tuyau d'échappement (19) à un convertisseur catalytique (18). D'autre part, des sorties d'échappement (7, 10) des paires de cylindres placés aux deux extrémités sont connectées par un deuxième tuyau d'échappement (21) à un convertisseur catalytique (18). Une longueur du premier tuyau d'échappement (19) de la sortie d'échappement fusionnée (11) au convertisseur catalytique (18) est plus courte que la longueur du deuxième tuyau d'échappement (21) des sorties d'échappement (7, 10) au convertisseur catalytique (18).
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07792315A EP2049784A2 (fr) | 2006-08-09 | 2007-08-03 | Moteur à combustion interne |
US12/376,330 US20100126153A1 (en) | 2006-08-09 | 2007-08-03 | Internal combustion engine |
CN2007800293424A CN101652555B (zh) | 2006-08-09 | 2007-08-03 | 内燃发动机 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006217025A JP4525646B2 (ja) | 2006-08-09 | 2006-08-09 | 内燃機関 |
JP2006-217025 | 2006-08-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008018572A2 WO2008018572A2 (fr) | 2008-02-14 |
WO2008018572A3 true WO2008018572A3 (fr) | 2008-06-12 |
Family
ID=39033395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2007/065669 WO2008018572A2 (fr) | 2006-08-09 | 2007-08-03 | Moteur à combustion interne |
Country Status (6)
Country | Link |
---|---|
US (1) | US20100126153A1 (fr) |
EP (1) | EP2049784A2 (fr) |
JP (1) | JP4525646B2 (fr) |
KR (1) | KR20090028817A (fr) |
CN (1) | CN101652555B (fr) |
WO (1) | WO2008018572A2 (fr) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100986061B1 (ko) | 2008-04-01 | 2010-10-07 | 현대자동차주식회사 | 배기 매니폴드와 실린더 헤드가 일체형으로 형성된 엔진 |
EP2146072A1 (fr) * | 2008-06-27 | 2010-01-20 | Ford Global Technologies, LLC | Moteur à combustion interne comportant une culasse et une turbine |
EP2146068A1 (fr) * | 2008-07-14 | 2010-01-20 | Ford Global Technologies, LLC, A subsidary of Ford Motor Company | Agencement doté d'une tête de cylindre et d'une turbine |
JP4725656B2 (ja) * | 2009-02-13 | 2011-07-13 | マツダ株式会社 | 多気筒エンジンの排気通路構造 |
DE102009027203A1 (de) * | 2009-06-25 | 2011-01-27 | Ford Global Technologies, LLC, Dearborn | Aufgeladene Brennkraftmaschine mit mindestens vier Zylindern und einer zweiflutigen Turbine und Verfahren zum Betreiben einer derartigen Brennkraftmaschine |
JP5515977B2 (ja) * | 2010-03-31 | 2014-06-11 | マツダ株式会社 | 多気筒エンジンの排気装置 |
US8839759B2 (en) * | 2010-08-16 | 2014-09-23 | Ford Global Technologies, Llc | Integrated exhaust manifold |
JP2012062871A (ja) * | 2010-09-17 | 2012-03-29 | Honda Motor Co Ltd | 内燃機関およびその製造方法 |
JP2012132337A (ja) * | 2010-12-20 | 2012-07-12 | Toyota Motor Corp | 過給機付き内燃機関の制御装置 |
US8960137B2 (en) | 2011-09-07 | 2015-02-24 | Ford Global Technologies, Llc | Integrated exhaust cylinder head |
WO2013172129A1 (fr) * | 2012-05-15 | 2013-11-21 | 日産自動車株式会社 | Dispositif de décharge de gaz d'échappement pour moteur à combustion interne |
JP2013241849A (ja) * | 2012-05-18 | 2013-12-05 | Nissan Motor Co Ltd | 内燃機関の排気装置 |
WO2014196279A1 (fr) * | 2013-06-03 | 2014-12-11 | 日産自動車株式会社 | Moteur |
US9574522B2 (en) * | 2014-08-27 | 2017-02-21 | GM Global Technology Operations LLC | Assembly with cylinder head having integrated exhaust manifold and method of manufacturing same |
JP6405806B2 (ja) * | 2014-09-03 | 2018-10-17 | 日産自動車株式会社 | 内燃機関の排気装置 |
WO2016035155A1 (fr) * | 2014-09-03 | 2016-03-10 | 日産自動車株式会社 | Dispositif d'échappement pour un moteur à combustion interne |
JP6375793B2 (ja) * | 2014-09-03 | 2018-08-22 | 日産自動車株式会社 | 内燃機関の排気装置 |
CN106687671B (zh) * | 2014-09-03 | 2019-04-26 | 日产自动车株式会社 | 内燃机的排气装置 |
WO2016035154A1 (fr) * | 2014-09-03 | 2016-03-10 | 日産自動車株式会社 | Dispositif d'échappement pour un moteur à combustion interne |
JP6421532B2 (ja) * | 2014-10-09 | 2018-11-14 | 日産自動車株式会社 | 内燃機関の排気装置 |
CN106795800B (zh) * | 2014-10-09 | 2019-04-30 | 日产自动车株式会社 | 4气缸内燃机的排气装置 |
JP6194918B2 (ja) * | 2015-04-22 | 2017-09-13 | マツダ株式会社 | ターボ過給機付エンジンの排気装置 |
JP2020012433A (ja) * | 2018-07-19 | 2020-01-23 | いすゞ自動車株式会社 | 車載エンジンの排気構造 |
JP6971291B2 (ja) * | 2019-11-27 | 2021-11-24 | 本田技研工業株式会社 | 多気筒内燃機関 |
JP2022136515A (ja) * | 2021-03-08 | 2022-09-21 | マツダ株式会社 | エンジン |
JP2023051173A (ja) * | 2021-09-30 | 2023-04-11 | 株式会社クボタ | 2気筒レシプロエンジン |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3791144A (en) * | 1972-03-31 | 1974-02-12 | Exxon Research Engineering Co | Reactor assembly to reduce automotive emissions from an internal combustion engine |
US3948052A (en) * | 1972-10-27 | 1976-04-06 | Daimler-Benz Aktiengesellschaft | Installation of an exhaust gas turbo-charger at an internal combustion engine |
US4022019A (en) * | 1970-11-20 | 1977-05-10 | Alfa Romeo S.P.A. | Exhaust conveying system for internal combustion engines |
DE4127633A1 (de) * | 1991-08-21 | 1993-02-25 | Bayerische Motoren Werke Ag | Mehrzylindrige brennkraftmaschine mit einer insbesondere katalytischen abgasreinigungsvorrichtung |
DE4228187A1 (de) * | 1992-08-25 | 1994-03-03 | Hde Metallwerk Gmbh | Abgas-Fächerkrümmer für Verbrennungsmotoren |
EP0685637A1 (fr) * | 1994-05-30 | 1995-12-06 | Yamaha Hatsudoki Kabushiki Kaisha | Système d'échappement pour moteur |
EP1342890A2 (fr) * | 2002-03-08 | 2003-09-10 | Nissan Motor Co., Ltd. | Tubulures d'échappement pour moteur à combustion interne à quatres cylindres |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU508425B2 (en) * | 1975-10-08 | 1980-03-20 | Honda Giken Kogyo Kabushiki Kaisha | Exhaust passage system of six cylinder engine |
JPS6147454U (ja) * | 1984-08-31 | 1986-03-29 | トヨタ自動車株式会社 | 内燃機関の吸・排気ポ−ト |
JP2557060B2 (ja) * | 1986-05-30 | 1996-11-27 | マツダ株式会社 | エンジンの排気装置 |
JP2709815B2 (ja) * | 1988-01-11 | 1998-02-04 | ヤマハ発動機株式会社 | 過給機付エンジンのシリンダヘッド構造 |
JP2973816B2 (ja) * | 1994-06-16 | 1999-11-08 | トヨタ自動車株式会社 | 内燃機関の排気マニホールド及びその製造方法 |
JPH08210130A (ja) * | 1995-02-06 | 1996-08-20 | Toyota Motor Corp | 内燃機関の排気マニホルド |
JP3334454B2 (ja) * | 1995-04-03 | 2002-10-15 | トヨタ自動車株式会社 | エキゾーストマニホルド集合部構造 |
JPH10331632A (ja) * | 1997-05-30 | 1998-12-15 | Suzuki Motor Corp | 内燃機関の排気マニホルド装置 |
DE69935776T2 (de) * | 1998-12-01 | 2007-12-27 | Honda Giken Kogyo K.K. | Mehrzylinderkopf |
JP2004301012A (ja) * | 2003-03-31 | 2004-10-28 | Hitachi Metals Ltd | 過給機付き排気系部品 |
JP4414930B2 (ja) * | 2005-04-21 | 2010-02-17 | 日産自動車株式会社 | 4気筒エンジンの排気マニホールド |
JP4463210B2 (ja) * | 2006-01-13 | 2010-05-19 | 本田技研工業株式会社 | 集合型排気ポートが形成されたシリンダヘッドを備える多気筒内燃機関 |
-
2006
- 2006-08-09 JP JP2006217025A patent/JP4525646B2/ja not_active Expired - Fee Related
-
2007
- 2007-08-03 WO PCT/JP2007/065669 patent/WO2008018572A2/fr active Search and Examination
- 2007-08-03 US US12/376,330 patent/US20100126153A1/en not_active Abandoned
- 2007-08-03 EP EP07792315A patent/EP2049784A2/fr not_active Withdrawn
- 2007-08-03 KR KR1020097002466A patent/KR20090028817A/ko not_active Application Discontinuation
- 2007-08-03 CN CN2007800293424A patent/CN101652555B/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4022019A (en) * | 1970-11-20 | 1977-05-10 | Alfa Romeo S.P.A. | Exhaust conveying system for internal combustion engines |
US3791144A (en) * | 1972-03-31 | 1974-02-12 | Exxon Research Engineering Co | Reactor assembly to reduce automotive emissions from an internal combustion engine |
US3948052A (en) * | 1972-10-27 | 1976-04-06 | Daimler-Benz Aktiengesellschaft | Installation of an exhaust gas turbo-charger at an internal combustion engine |
DE4127633A1 (de) * | 1991-08-21 | 1993-02-25 | Bayerische Motoren Werke Ag | Mehrzylindrige brennkraftmaschine mit einer insbesondere katalytischen abgasreinigungsvorrichtung |
DE4228187A1 (de) * | 1992-08-25 | 1994-03-03 | Hde Metallwerk Gmbh | Abgas-Fächerkrümmer für Verbrennungsmotoren |
EP0685637A1 (fr) * | 1994-05-30 | 1995-12-06 | Yamaha Hatsudoki Kabushiki Kaisha | Système d'échappement pour moteur |
EP1342890A2 (fr) * | 2002-03-08 | 2003-09-10 | Nissan Motor Co., Ltd. | Tubulures d'échappement pour moteur à combustion interne à quatres cylindres |
Also Published As
Publication number | Publication date |
---|---|
KR20090028817A (ko) | 2009-03-19 |
CN101652555B (zh) | 2011-07-27 |
CN101652555A (zh) | 2010-02-17 |
JP4525646B2 (ja) | 2010-08-18 |
WO2008018572A2 (fr) | 2008-02-14 |
US20100126153A1 (en) | 2010-05-27 |
EP2049784A2 (fr) | 2009-04-22 |
JP2008038838A (ja) | 2008-02-21 |
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