IT9047703A0 - Dispositivo di scarico per motore a quattro cilindri, quattro tempi. - Google Patents
Dispositivo di scarico per motore a quattro cilindri, quattro tempi.Info
- Publication number
- IT9047703A0 IT9047703A0 IT9047703A IT4770390A IT9047703A0 IT 9047703 A0 IT9047703 A0 IT 9047703A0 IT 9047703 A IT9047703 A IT 9047703A IT 4770390 A IT4770390 A IT 4770390A IT 9047703 A0 IT9047703 A0 IT 9047703A0
- Authority
- IT
- Italy
- Prior art keywords
- cylinder
- exhaust device
- stroke engine
- stroke
- engine
- Prior art date
Links
Classifications
-
- 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
-
- 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
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/06—Silencing apparatus characterised by method of silencing by using interference effect
-
- 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
- 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
- F02B27/04—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 in exhaust systems only, e.g. for sucking-off combustion gases
-
- 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
- F02B75/00—Other engines
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
- F02B75/20—Multi-cylinder engines with cylinders all in one line
-
- 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
- F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
- F01N2590/04—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for motorcycles
-
- 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
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
-
- 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
- F02B75/00—Other engines
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
- F02B2075/1804—Number of cylinders
- F02B2075/1816—Number of cylinders four
-
- 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)
- Exhaust Silencers (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1046676A JP2687549B2 (ja) | 1989-03-01 | 1989-03-01 | 四サイクル四気筒エンジンの排気装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9047703A0 true IT9047703A0 (it) | 1990-03-01 |
IT9047703A1 IT9047703A1 (it) | 1991-09-01 |
IT1239747B IT1239747B (it) | 1993-11-15 |
Family
ID=12753977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT47703A IT1239747B (it) | 1989-03-01 | 1990-03-01 | Dispositivo di scarico per motore a quattro cilindri, quattro tempi. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5010731A (it) |
JP (1) | JP2687549B2 (it) |
AU (1) | AU622768B2 (it) |
DE (1) | DE4006438C2 (it) |
IT (1) | IT1239747B (it) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992018759A1 (en) * | 1991-04-12 | 1992-10-29 | Friedman Environmental Technologies | Pollution control system for internal combustion engines |
US5392601A (en) * | 1993-02-25 | 1995-02-28 | Michael D. Epstein | Exhaust system for an internal combustion engine |
JP3196953B2 (ja) * | 1994-07-13 | 2001-08-06 | 本田技研工業株式会社 | 自動二輪車の排気管構造 |
US5660154A (en) * | 1994-08-09 | 1997-08-26 | Fields; Martin C. | Crankangle dedicated sequential induction for multi-cylinder engines |
DE19510602C1 (de) * | 1995-03-23 | 1996-04-11 | Daimler Benz Ag | Fächerartiger Abgaskrümmer für mehrzylindrige Brennkraftmaschinen |
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 |
DE19526084A1 (de) * | 1995-07-18 | 1997-01-23 | Porsche Ag | Abgasrohrkrümmer |
JP3586738B2 (ja) * | 1995-08-07 | 2004-11-10 | ヤマハマリン株式会社 | 船外機用4サイクルエンジン |
JPH09195762A (ja) * | 1996-01-22 | 1997-07-29 | Yamaha Motor Co Ltd | 2サイクルエンジンの排気装置 |
CA2275851A1 (en) * | 1998-06-19 | 1999-12-19 | Kiyomori Asano | Two stroke, multiple cylinder engine for small vehicle |
JP4271362B2 (ja) | 2000-06-28 | 2009-06-03 | ヤマハ発動機株式会社 | 船外機用4サイクルエンジンの排気装置 |
US20060032219A1 (en) * | 2004-08-12 | 2006-02-16 | Perkins Engines Company | Power system exhaust manifold |
JP2006199176A (ja) * | 2005-01-21 | 2006-08-03 | Yamaha Motor Co Ltd | スノーモービルの排気装置 |
JP2006199175A (ja) | 2005-01-21 | 2006-08-03 | Yamaha Motor Co Ltd | スノーモービル |
JPWO2007004260A1 (ja) * | 2005-06-30 | 2009-01-22 | 幸男 梶野 | 排ガス迂回制御機構を有する内燃機関 |
JP2007292047A (ja) | 2006-03-29 | 2007-11-08 | Yamaha Motor Co Ltd | 鞍乗型車両用排気装置および鞍乗型車両 |
JP2007292048A (ja) | 2006-03-29 | 2007-11-08 | Yamaha Motor Co Ltd | 鞍乗型車両用排気装置および鞍乗型車両 |
JP2007292049A (ja) | 2006-03-29 | 2007-11-08 | Yamaha Motor Co Ltd | 鞍乗型車両用排気装置および鞍乗型車両 |
JP2007292046A (ja) * | 2006-03-29 | 2007-11-08 | Yamaha Motor Co Ltd | 鞍乗型車両用排気装置および鞍乗型車両 |
DE102006038681A1 (de) * | 2006-08-17 | 2008-02-21 | Bayerische Motoren Werke Ag | Abgasanlage für eine Mehrzylinder-Brennkraftmaschine |
JP4667332B2 (ja) * | 2006-09-06 | 2011-04-13 | 川崎重工業株式会社 | 小型滑走艇 |
JP2008133823A (ja) * | 2006-10-31 | 2008-06-12 | Yamaha Motor Co Ltd | 車両 |
JP2013213411A (ja) | 2012-03-30 | 2013-10-17 | Honda Motor Co Ltd | 内燃機関の排気装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE504947C (de) * | 1928-06-13 | 1930-08-09 | Frederik Vilhelm Haugsted | Viertakt-Brennkraftmaschine mit Auspuffsammelrohren |
US3491534A (en) * | 1968-04-24 | 1970-01-27 | Trans Dapt Of California Inc | Exhaust manifold |
JPS5232417A (en) * | 1975-09-09 | 1977-03-11 | Honda Motor Co Ltd | Exhaust purifier of internal combustion engine with multi-cylinders of a high performance |
JPS60132018A (ja) * | 1983-12-20 | 1985-07-13 | Suzuki Motor Co Ltd | 多気筒エンジンの排気装置 |
GB8429212D0 (en) * | 1984-11-19 | 1984-12-27 | Vincent Patents Ltd | Exhaust systems for ic engines |
JPH0681896B2 (ja) * | 1985-08-26 | 1994-10-19 | ヤマハ発動機株式会社 | 自動二輪車用多気筒エンジンの排気管装置 |
JP2557060B2 (ja) * | 1986-05-30 | 1996-11-27 | マツダ株式会社 | エンジンの排気装置 |
US4835965A (en) * | 1987-05-21 | 1989-06-06 | Outboard Marine Corporation | "Y" equal length exhaust system for two-cycle engines |
-
1989
- 1989-03-01 JP JP1046676A patent/JP2687549B2/ja not_active Expired - Fee Related
-
1990
- 1990-02-26 US US07/484,958 patent/US5010731A/en not_active Expired - Lifetime
- 1990-02-28 AU AU50572/90A patent/AU622768B2/en not_active Ceased
- 1990-03-01 DE DE4006438A patent/DE4006438C2/de not_active Expired - Fee Related
- 1990-03-01 IT IT47703A patent/IT1239747B/it active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
IT9047703A1 (it) | 1991-09-01 |
IT1239747B (it) | 1993-11-15 |
JP2687549B2 (ja) | 1997-12-08 |
JPH02230917A (ja) | 1990-09-13 |
DE4006438C2 (de) | 1995-02-23 |
AU622768B2 (en) | 1992-04-16 |
AU5057290A (en) | 1990-09-13 |
US5010731A (en) | 1991-04-30 |
DE4006438A1 (de) | 1990-09-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970329 |