IT1239937B - Motore a combustione interna con luce di scarico sul cilindro - Google Patents
Motore a combustione interna con luce di scarico sul cilindroInfo
- Publication number
- IT1239937B IT1239937B IT19920A IT1992090A IT1239937B IT 1239937 B IT1239937 B IT 1239937B IT 19920 A IT19920 A IT 19920A IT 1992090 A IT1992090 A IT 1992090A IT 1239937 B IT1239937 B IT 1239937B
- Authority
- IT
- Italy
- Prior art keywords
- cylinder
- combustion engine
- internal combustion
- exhaust light
- exhaust
- Prior art date
Links
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
- F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
- F02B25/02—Engines characterised by using fresh charge for scavenging cylinders using unidirectional scavenging
- F02B25/04—Engines having ports both in cylinder head and in cylinder wall near bottom of piston stroke
-
- 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
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
-
- 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
- F02B41/00—Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power
-
- 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
- F02B69/00—Internal-combustion engines convertible into other combustion-engine type, not provided for in F02B11/00; Internal-combustion engines of different types characterised by constructions facilitating use of same main engine-parts in different types
- F02B69/06—Internal-combustion engines convertible into other combustion-engine type, not provided for in F02B11/00; Internal-combustion engines of different types characterised by constructions facilitating use of same main engine-parts in different types for different cycles, e.g. convertible from two-stroke to four stroke
-
- 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
- F02F1/4221—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder particularly for three or more inlet valves
-
- 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
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
- F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
-
- 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
- F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
-
- 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
- F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
- F02B2275/14—Direct injection into combustion chamber
-
- 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
-
- 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)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Valve Device For Special Equipments (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19920A IT1239937B (it) | 1990-04-03 | 1990-04-03 | Motore a combustione interna con luce di scarico sul cilindro |
EP91104967A EP0450509A1 (en) | 1990-04-03 | 1991-03-28 | Internal combustion engine with at least an exhaust port in the cylinder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19920A IT1239937B (it) | 1990-04-03 | 1990-04-03 | Motore a combustione interna con luce di scarico sul cilindro |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9019920A0 IT9019920A0 (it) | 1990-04-03 |
IT9019920A1 IT9019920A1 (it) | 1991-10-03 |
IT1239937B true IT1239937B (it) | 1993-11-23 |
Family
ID=11162345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19920A IT1239937B (it) | 1990-04-03 | 1990-04-03 | Motore a combustione interna con luce di scarico sul cilindro |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0450509A1 (it) |
IT (1) | IT1239937B (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9217345D0 (en) * | 1992-08-14 | 1992-09-30 | Lotus Car | Four stroke internal combustion engine |
DE4345385C2 (de) * | 1993-12-08 | 1998-10-08 | Kurt Koenig | Brennraum für Hubkolben-Brennkraftmaschinen |
WO2000009873A1 (en) * | 1998-08-12 | 2000-02-24 | Roger Macpherson | Two-four-eight engine |
JP2001234743A (ja) * | 2000-02-24 | 2001-08-31 | Mikuni Corp | 内燃機関の排気制御装置 |
FR2808837B1 (fr) * | 2000-05-12 | 2002-10-31 | Bernard Jacques Daveau | Systeme d'echappement a deux voies a diagramme variable pour moteur a quatre temps |
DE102011052502B4 (de) * | 2011-08-08 | 2013-05-16 | von Görtz & Finger Techn. Entwicklungs GmbH | Verbrennungsmotor |
RU2639928C1 (ru) * | 2016-08-29 | 2017-12-25 | Александр Сергеевич Гурьянов | Двигатель внутреннего сгорания с дополнительным выпускным клапаном |
CZ2020184A3 (cs) | 2020-04-01 | 2021-05-19 | Marek Žák | Dvoudobý spalovací motor |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2119464A (en) * | 1936-12-28 | 1938-05-31 | Joseph A Litzler | Internal combustion engine |
FR1179369A (fr) * | 1957-05-31 | 1959-05-22 | Const Mecaniques Chenard Et Wa | Moteur thermique, en particulier pour véhicules |
AR200225A1 (es) * | 1974-08-28 | 1974-10-24 | Suquet J | Mejoras en motores de combustion interna exclusivamente para motores de 4 tiempos |
GB2076465A (en) * | 1980-05-23 | 1981-12-02 | Ehrlich Dr Josef | Turbocharged two-stroke engine |
FR2593855B1 (fr) * | 1986-02-04 | 1991-10-04 | Bollee Francois | Moteurs thermiques a grand rendement thermodynamique |
-
1990
- 1990-04-03 IT IT19920A patent/IT1239937B/it active IP Right Grant
-
1991
- 1991-03-28 EP EP91104967A patent/EP0450509A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
IT9019920A0 (it) | 1990-04-03 |
EP0450509A1 (en) | 1991-10-09 |
IT9019920A1 (it) | 1991-10-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |