IT1223543B - Dispositivo di aspirazione per un motore a c.i. pluricilindrico - Google Patents
Dispositivo di aspirazione per un motore a c.i. pluricilindricoInfo
- Publication number
- IT1223543B IT1223543B IT23102/87A IT2310287A IT1223543B IT 1223543 B IT1223543 B IT 1223543B IT 23102/87 A IT23102/87 A IT 23102/87A IT 2310287 A IT2310287 A IT 2310287A IT 1223543 B IT1223543 B IT 1223543B
- Authority
- IT
- Italy
- Prior art keywords
- cylinder
- suction device
- motor multi
- motor
- suction
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
- F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
- F02D9/109—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps having two or more flaps
- F02D9/1095—Rotating on a common axis, e.g. having a common shaft
-
- 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
- F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves 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
- F02M35/1015—Air intakes; Induction systems characterised by the engine type
- F02M35/10183—Engines having intake ducts fed from a separate carburettor or injector, the idling system being considered as a separate carburettor
-
- 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
- F02M35/10—Air intakes; Induction systems
- F02M35/104—Intake manifolds
- F02M35/108—Intake manifolds with primary and secondary intake passages
-
- 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
- F02M35/104—Intake manifolds
- F02M35/108—Intake manifolds with primary and secondary intake passages
- F02M35/1085—Intake manifolds with primary and secondary intake passages the combustion chamber having multiple intake valves
-
- 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
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
- F02B2275/18—DOHC [Double overhead camshaft]
-
- 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
- F02F2001/244—Arrangement of valve stems in cylinder heads
- F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT23102/87A IT1223543B (it) | 1987-12-18 | 1987-12-18 | Dispositivo di aspirazione per un motore a c.i. pluricilindrico |
ES198888202829T ES2034174T3 (es) | 1987-12-18 | 1988-12-09 | Dispositivo de admision para un motor de combustion interna de cilindros multiples. |
DE8888202829T DE3874101T2 (de) | 1987-12-18 | 1988-12-09 | Einlassvorrichtung fuer mehrzylinderbrennkraftmaschinen. |
EP88202829A EP0321033B1 (en) | 1987-12-18 | 1988-12-09 | Induction device for multi-cylinder internal combustion engine |
US07/282,494 US4938191A (en) | 1987-12-18 | 1988-12-12 | Induction device for multi-cylinder internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT23102/87A IT1223543B (it) | 1987-12-18 | 1987-12-18 | Dispositivo di aspirazione per un motore a c.i. pluricilindrico |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8723102A0 IT8723102A0 (it) | 1987-12-18 |
IT1223543B true IT1223543B (it) | 1990-09-19 |
Family
ID=11203804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23102/87A IT1223543B (it) | 1987-12-18 | 1987-12-18 | Dispositivo di aspirazione per un motore a c.i. pluricilindrico |
Country Status (5)
Country | Link |
---|---|
US (1) | US4938191A (it) |
EP (1) | EP0321033B1 (it) |
DE (1) | DE3874101T2 (it) |
ES (1) | ES2034174T3 (it) |
IT (1) | IT1223543B (it) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3924544A1 (de) * | 1989-07-25 | 1991-02-07 | Porsche Ag | Stroemungskanal |
AT402535B (de) * | 1990-02-23 | 1997-06-25 | Avl Verbrennungskraft Messtech | Brennkraftmaschine mit zumindest zwei einlassventilen je motorzylinder |
JP2516185Y2 (ja) * | 1990-03-15 | 1996-11-06 | トヨタ自動車株式会社 | 内燃機関の燃料噴射装置 |
JPH04128567A (ja) * | 1990-09-20 | 1992-04-30 | Mazda Motor Corp | エンジンの吸気装置 |
US5069175A (en) * | 1990-10-12 | 1991-12-03 | Ford Motor Company | Charge intake system for a multi-intake valve per cylinder engine |
GB9027124D0 (en) * | 1990-12-14 | 1991-02-06 | Lucas Ind Plc | Internal combustion engine and a method of operating same |
JP2591384B2 (ja) * | 1991-10-07 | 1997-03-19 | 三菱自動車工業株式会社 | エンジンの吸気系構造 |
US5329905A (en) * | 1991-10-30 | 1994-07-19 | Honda Giken Kogyo Kabushiki Kaisha | Fuel injection type internal combustion engine |
JP3003339B2 (ja) * | 1991-12-06 | 2000-01-24 | トヨタ自動車株式会社 | 燃料噴射式内燃機関の吸気装置 |
US5309879A (en) * | 1993-03-08 | 1994-05-10 | Chrysler Corporation | Double overhead camshaft four valve diesel engine with side prechamber |
JP3606997B2 (ja) * | 1996-03-21 | 2005-01-05 | ヤマハマリン株式会社 | 船外機における内燃機関の吸気装置 |
US5803045A (en) * | 1996-12-13 | 1998-09-08 | Ford Global Technologies, Inc. | Air intake slide throttle for an internal combustion engine |
US6843484B2 (en) * | 2002-07-08 | 2005-01-18 | Monte L. Schroeder | Quick change chuck |
FR2860269B1 (fr) * | 2003-09-30 | 2005-10-28 | Peugeot Citroen Automobiles Sa | Procede de commande des soupapes d'admission d'un moteur a combustion interne. |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1469325A (fr) * | 1966-02-05 | 1967-02-10 | Moteur Moderne Le | Dispositif spécial concernant l'admission des moteurs alternatifs à combustion interne |
FR1511586A (fr) * | 1966-12-08 | 1968-02-02 | Citroen Sa Andre | Perfectionnement à l'alimentation des moteurs |
JPS6011205B2 (ja) * | 1978-08-10 | 1985-03-23 | ヤマハ発動機株式会社 | 内燃機関 |
EP0137393B1 (en) * | 1983-09-24 | 1988-11-30 | Mazda Motor Corporation | Intake arrangement for internal combustion engine |
JPS60204918A (ja) * | 1984-03-30 | 1985-10-16 | Nissan Motor Co Ltd | 内燃機関の吸気装置 |
US4660530A (en) * | 1985-03-04 | 1987-04-28 | Yamaha Hatsudoki Kabushiki Kaisha | Intake system for internal combustion engine |
US4669434A (en) * | 1985-07-24 | 1987-06-02 | Toyota Jidosha Kabushiki Kaisha | Internal combustion engine cylinder head variable swirl siamese type intake port structure, with auxiliary straight passage, pointing at spark plug, leading from mixture intake to downstream end of straight intake port |
US4779594A (en) * | 1986-04-25 | 1988-10-25 | Mazda Motor Corporation | Intake system for an internal combustion engine |
-
1987
- 1987-12-18 IT IT23102/87A patent/IT1223543B/it active
-
1988
- 1988-12-09 ES ES198888202829T patent/ES2034174T3/es not_active Expired - Lifetime
- 1988-12-09 DE DE8888202829T patent/DE3874101T2/de not_active Expired - Fee Related
- 1988-12-09 EP EP88202829A patent/EP0321033B1/en not_active Expired
- 1988-12-12 US US07/282,494 patent/US4938191A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0321033B1 (en) | 1992-08-26 |
DE3874101T2 (de) | 1993-01-21 |
ES2034174T3 (es) | 1993-04-01 |
IT8723102A0 (it) | 1987-12-18 |
US4938191A (en) | 1990-07-03 |
DE3874101D1 (de) | 1992-10-01 |
EP0321033A1 (en) | 1989-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19961230 |