DE3379910D1 - Internal-combustion engine for use with a high vaporisation heat fuel - Google Patents
Internal-combustion engine for use with a high vaporisation heat fuelInfo
- Publication number
- DE3379910D1 DE3379910D1 DE8383402054T DE3379910T DE3379910D1 DE 3379910 D1 DE3379910 D1 DE 3379910D1 DE 8383402054 T DE8383402054 T DE 8383402054T DE 3379910 T DE3379910 T DE 3379910T DE 3379910 D1 DE3379910 D1 DE 3379910D1
- Authority
- DE
- Germany
- Prior art keywords
- internal
- combustion engine
- heat fuel
- vaporisation heat
- high vaporisation
- 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
Links
- 238000002485 combustion reaction Methods 0.000 title 1
- 239000000446 fuel Substances 0.000 title 1
- 238000009834 vaporization Methods 0.000 title 1
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
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
-
- 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
- F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
- F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
- F02B23/10—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
- F02B23/101—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder the injector being placed on or close to the cylinder centre axis, e.g. with mixture formation using spray guided concepts
-
- 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
- F02F3/00—Pistons
- F02F3/26—Pistons having combustion chamber in piston head
-
- 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
- F02F3/00—Pistons
- F02F3/28—Other pistons with specially-shaped head
-
- 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
- F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
- F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
- F02B23/10—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
- F02B2023/108—Swirl flow, i.e. the axis of rotation of the main charge flow motion is vertical
-
- 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
- F02B75/12—Other methods of operation
- F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
-
- 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)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8217719A FR2534970A1 (fr) | 1982-10-22 | 1982-10-22 | Moteur a combustion interne utilisable avec un carburant a haute chaleur de vaporisation |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3379910D1 true DE3379910D1 (en) | 1989-06-29 |
Family
ID=9278511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8383402054T Expired DE3379910D1 (en) | 1982-10-22 | 1983-10-21 | Internal-combustion engine for use with a high vaporisation heat fuel |
Country Status (5)
Country | Link |
---|---|
US (1) | US4522173A (de) |
EP (1) | EP0108014B1 (de) |
DE (1) | DE3379910D1 (de) |
FR (1) | FR2534970A1 (de) |
ZA (1) | ZA837861B (de) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT384078B (de) * | 1985-05-14 | 1987-09-25 | Steyr Daimler Puch Ag | Luftverdichtende hubkolben-brennkraftmaschine |
US4726336A (en) * | 1985-12-26 | 1988-02-23 | Eaton Corporation | UV irradiation apparatus and method for fuel pretreatment enabling hypergolic combustion |
NL8601487A (nl) * | 1986-06-09 | 1988-01-04 | Volvo Car Bv | Verbrandingsmotor. |
US4793305A (en) * | 1987-07-16 | 1988-12-27 | Dresser Industries, Inc. | High turbulence combustion chamber for turbocharged lean burn gaseous fueled engine |
US4958604A (en) * | 1988-02-10 | 1990-09-25 | Toyota Jidosha Kabushiki Kaisha | Direct fuel injection type spark ignition internal combustion engine |
US4898135A (en) * | 1989-02-16 | 1990-02-06 | Sonex Research, Inc. | Piston and process for achieving controlled ignition and combustion of hydrocarbon fuels in internal combustion engines by generation and management of fuel radical species |
US4976248A (en) * | 1989-04-03 | 1990-12-11 | James Rowe | Apparatus for the generation of turbulence in internal combustion engines |
US5156123A (en) * | 1989-09-30 | 1992-10-20 | Isuzu Motors Limited | Engine with variable combustion chamber |
JPH0692750B2 (ja) * | 1989-09-30 | 1994-11-16 | いすゞ自動車株式会社 | 燃焼室可変エンジン |
US5109816A (en) * | 1990-04-27 | 1992-05-05 | Toyota Jidosha Kabushiki Kaisha | Direct fuel injection type spark ignition internal combustion engine |
US5218937A (en) * | 1991-02-19 | 1993-06-15 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Diesel engine |
US5305720A (en) * | 1992-02-28 | 1994-04-26 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Internal combustion engine |
US5322042A (en) * | 1992-06-17 | 1994-06-21 | Sonex Research, Inc. | Combustion chamber for internal combustion engine and process of combustion using fuel radical species |
JPH0783058A (ja) * | 1993-07-22 | 1995-03-28 | Toyota Motor Corp | 筒内噴射式火花点火機関 |
FR2719342B1 (fr) * | 1994-05-02 | 1996-06-28 | Michel Chatelain | Piston étagé pour moteur, pompe ou compresseur. |
US5692468A (en) * | 1995-07-25 | 1997-12-02 | Outboard Marine Corporation | Fuel-injected internal combustion engine with improved combustion |
DE19546945C2 (de) * | 1995-12-15 | 2003-04-30 | Daimler Chrysler Ag | Direkteinspritzende Brennkraftmaschine |
DE19704640B4 (de) * | 1997-02-07 | 2008-10-23 | Audi Ag | Verfahren zum Betreiben einer flammgezündeten Brennkraftmaschine |
FR2763997B1 (fr) * | 1997-05-29 | 1999-08-13 | Inst Francais Du Petrole | Nouvel arrangement d'un moteur a combustion interne a 4 temps, allumage commande et injection directe |
DE10013592B4 (de) * | 2000-03-18 | 2010-04-22 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Brennkraftmaschine der Ottobauart mit Direkteinspritzung |
US6435159B1 (en) | 2000-05-10 | 2002-08-20 | Bombardier Motor Corporation Of America | Fuel injected internal combustion engine with reduced squish factor |
JP4085902B2 (ja) * | 2003-07-10 | 2008-05-14 | 日産自動車株式会社 | 筒内噴射式内燃機関の始動制御装置 |
FR2879259A1 (fr) * | 2004-12-10 | 2006-06-16 | Renault Sas | Chambre de combustion pour moteur thermique, a effet turbulent accru |
EP2044307B1 (de) * | 2006-07-20 | 2012-01-25 | Toyota Jidosha Kabushiki Kaisha | Steuervorrichtung und steuerverfahren für verbrennungsmotor mit direkteinspritzung |
JP5196637B2 (ja) * | 2007-09-21 | 2013-05-15 | ヤンマー株式会社 | ディーゼルエンジン |
US8056531B2 (en) | 2010-06-24 | 2011-11-15 | Ford Global Technologies Llc | Shallow piston bowl and injector spray pattern for a gasoline, direct-injection engine |
US20160102596A1 (en) * | 2014-10-08 | 2016-04-14 | Mahle Industries, Incorporated | Piston crown cooling feature for diesel engines |
DE102015219895A1 (de) * | 2015-10-14 | 2017-04-20 | Ford Global Technologies, Llc | Direkteinspritzende Brennkraftmaschine mit Kolben und Verfahren zur Herstellung eines Kolbens einer derartigen Brennkraftmaschine |
DE102016215116B3 (de) * | 2016-08-12 | 2017-06-08 | Continental Automotive Gmbh | Verfahren und Vorrichtung zum Starten einer Brennkraftmaschine mit hohem Alkoholanteil im Kraftstoff |
US10865734B2 (en) | 2017-12-06 | 2020-12-15 | Ai Alpine Us Bidco Inc | Piston assembly with offset tight land profile |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB177409A (en) * | 1921-04-02 | 1922-03-30 | Enrique Vijande | Improvements in internal combustion engines |
FR811000A (fr) * | 1935-12-21 | 1937-04-03 | Perfectionnements aux pistons | |
GB522313A (en) * | 1938-12-08 | 1940-06-14 | Crossley Motors Ltd | Improvements relating to compression ignition type oil engines |
US2172170A (en) * | 1939-06-17 | 1939-09-05 | Megroot John Peter | Internal combustion engine |
DE815580C (de) * | 1950-04-15 | 1951-10-04 | Willy Lehmann | Brennraum fuer luftverdichtende, mit Selbstzuendung arbeitende Brennkraftmaschinen mit Strahleinspritzung |
US2887993A (en) * | 1956-10-15 | 1959-05-26 | Int Harvester Co | Non-throttled spark ignition engine |
US2977942A (en) * | 1958-07-02 | 1961-04-04 | Texaco Development Corp | Method of operating an internal combustion engine |
US3195519A (en) * | 1963-03-28 | 1965-07-20 | Ford Motor Co | Combustion chamber for an internal combustion engine |
DE1576005A1 (de) * | 1967-08-09 | 1970-04-09 | Daimler Benz Ag | Luftverdichtende Einspritz-Brennkraftmaschine mit Fremdzuendung |
US3908624A (en) * | 1970-03-23 | 1975-09-30 | Mitsubishi Heavy Ind Ltd | Internal combustion engine |
US3709206A (en) * | 1971-07-08 | 1973-01-09 | Rca Corp | Regulated ignition system |
US3949551A (en) * | 1972-01-29 | 1976-04-13 | Robert Bosch G.M.B.H. | Method and system for reducing noxious components in the exhaust emission of internal combustion engine systems and particularly during the warm-up phase of the engine |
FR2343893A1 (fr) * | 1976-03-08 | 1977-10-07 | Oswald Roger | Moteur a carburant autre qu'un produit petrolier |
DE2611624C2 (de) * | 1976-03-19 | 1982-06-03 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg | Fremdgezündete, luftverdichtende Brennkraftmaschine |
JPS5486027A (en) * | 1977-12-21 | 1979-07-09 | Toyota Motor Corp | Two-cycle internal combustion engine |
JPS599734B2 (ja) * | 1978-12-05 | 1984-03-05 | 日野自動車株式会社 | 直接噴射式デイ−ゼルエンジンのピストン |
JPS55153816A (en) * | 1979-05-17 | 1980-12-01 | Yanmar Diesel Engine Co Ltd | Combustion chamber of direct injection type diesel engine |
-
1982
- 1982-10-22 FR FR8217719A patent/FR2534970A1/fr active Granted
-
1983
- 1983-10-20 US US06/544,120 patent/US4522173A/en not_active Expired - Fee Related
- 1983-10-21 EP EP83402054A patent/EP0108014B1/de not_active Expired
- 1983-10-21 ZA ZA837861A patent/ZA837861B/xx unknown
- 1983-10-21 DE DE8383402054T patent/DE3379910D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2534970B1 (de) | 1985-03-29 |
FR2534970A1 (fr) | 1984-04-27 |
ZA837861B (en) | 1984-11-28 |
US4522173A (en) | 1985-06-11 |
EP0108014B1 (de) | 1989-05-24 |
EP0108014A1 (de) | 1984-05-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |