ES2048533T3 - Motor de combustion interna con compresion de aire y de autoencendido, con una camara de combustion principal asi como con un cuerpo suplementario con antecamara, el cual linda con la camara de combustion principal y el que se encuentra alojado dentro de la culata. - Google Patents
Motor de combustion interna con compresion de aire y de autoencendido, con una camara de combustion principal asi como con un cuerpo suplementario con antecamara, el cual linda con la camara de combustion principal y el que se encuentra alojado dentro de la culata.Info
- Publication number
- ES2048533T3 ES2048533T3 ES91109522T ES91109522T ES2048533T3 ES 2048533 T3 ES2048533 T3 ES 2048533T3 ES 91109522 T ES91109522 T ES 91109522T ES 91109522 T ES91109522 T ES 91109522T ES 2048533 T3 ES2048533 T3 ES 2048533T3
- Authority
- ES
- Spain
- Prior art keywords
- chamber
- combustion chamber
- main combustion
- head
- ignition
- 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 - Lifetime
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
- F02B19/00—Engines characterised by precombustion chambers
- F02B19/14—Engines characterised by precombustion chambers with compression ignition
-
- 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)
- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
EL DESCUBRIMIENTO SE REFIERE A UN MOTOR DE COMBUSTION INTERNA (1) QUE COMPRIME AIRE CON INYECCION EN FORMA OBLICUA EN UNA PRECAMARA (5, 6), CUYAS CAMARAS DE COMBUSTION (6) EN FORMA ESFERICA Y LOS TRAYECTOS DE INYECCION (7) ESTAN DISPUESTOS DE FORMA ALTERNA UNO CON OTRO, CON UN CABEZAL DE REBOTAMIENTO (10) DE FORMA ESFERICA PREVISTO EN LA MITAD INFERIOR DE LA CAMARA DE COMBUSTION, ENTRE ESTE CENTRO Y EL EJE LONGITUDINAL DEL CANAL DE CIERRE (7) EL EJE LONGITUDINAL (B) DE LA CAMARA DE COMBUSTION (6) DISCURRE CON UNA ESCOTADURA (12, 13) EN FORMA DE CAZOLETA DIRIGIDA EN LA DESEMBOCADURA DE LOS CANALES DE CIERRE HACIA LA CARA INFERIOR DEL CABEZAL DE REBOTAMIENTO (10) Y CON UNA BUJIA DE ARRANQUE (13) EN FORMA DESCENDIENTE DE LA CORRIENTE DE AIRE DE LA TOBERA DE INYECCION (4).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4025665A DE4025665C2 (de) | 1990-08-14 | 1990-08-14 | Luftverdichtende Brennkraftmaschine mit Selbstzündung, mit einer Vorkammer und mit einem in der Vorkammer angeordneten Einsatzstift |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2048533T3 true ES2048533T3 (es) | 1994-03-16 |
Family
ID=6412179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91109522T Expired - Lifetime ES2048533T3 (es) | 1990-08-14 | 1991-06-11 | Motor de combustion interna con compresion de aire y de autoencendido, con una camara de combustion principal asi como con un cuerpo suplementario con antecamara, el cual linda con la camara de combustion principal y el que se encuentra alojado dentro de la culata. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5105781A (es) |
EP (1) | EP0471933B1 (es) |
JP (1) | JPH0756213B2 (es) |
DE (1) | DE4025665C2 (es) |
ES (1) | ES2048533T3 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6386175B2 (en) | 1999-03-05 | 2002-05-14 | Ford Global Technologies, Inc. | Fuel injection |
WO2009114327A1 (en) * | 2008-03-12 | 2009-09-17 | Cameron International Corporation | Internal combustion engine with shrouded injection valve and precombustion chamber system |
BRPI0908938B1 (pt) | 2008-03-12 | 2020-11-10 | Ge Oil & Gas Compression Systems, Llc | dispositivo pré-câmara |
US9797296B2 (en) * | 2013-03-15 | 2017-10-24 | Cummins Inc. | Pre-chamber for internal combustion engine |
US20200340429A1 (en) * | 2017-11-17 | 2020-10-29 | Clean Train Propulsion | Efficiency and emissions improvements for natural gas conversions of emd 2-cycle medium speed engines |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2787258A (en) * | 1951-11-12 | 1957-04-02 | Daimler Benz Ag | Internal combustion engine |
GB784481A (en) * | 1955-02-19 | 1957-10-09 | Daimler Benz Ag | Improvements relating to precombustion-chamber diesel engines |
DE1112856B (de) * | 1959-01-03 | 1961-08-17 | Fichtel & Sachs Ag | Wirbelkammer eines Dieselmotors mit Gluehstift |
US3970053A (en) * | 1973-11-05 | 1976-07-20 | Fiat Societa Per Azioni | Internal combustion engines |
JPS5195506A (es) * | 1975-02-20 | 1976-08-21 | ||
CS212763B2 (en) * | 1975-05-22 | 1982-03-26 | Bosch Gmbh Robert | Internal combustion engine |
DE2624189A1 (de) * | 1976-05-29 | 1977-12-08 | Daimler Benz Ag | Luftverdichtende einspritzbrennkraftmaschine mit nebenkammer |
DE2634470C3 (de) * | 1976-07-31 | 1979-06-28 | Motoren-Werke Mannheim Ag Vorm. Benz Abt. Stat. Motorenbau, 6800 Mannheim | Selbstzündende luftverdichtende Brennkraftmaschine |
DE2725344A1 (de) * | 1977-06-04 | 1978-12-07 | Daimler Benz Ag | Vorkammer fuer eine luftverdichtende einspritzbrennkraftmaschine |
DE2753266A1 (de) * | 1977-11-30 | 1979-05-31 | Daimler Benz Ag | Hubkolben-brennkraftmaschine |
JPS5496614A (en) * | 1978-01-13 | 1979-07-31 | Isuzu Motors Ltd | Voltex flow type conbustion chamber |
DE2840367A1 (de) * | 1978-09-16 | 1980-03-27 | Daimler Benz Ag | Luftverdichtende brennkraftmaschine mit indirekter einspritzung |
JPS5797016A (en) * | 1980-12-06 | 1982-06-16 | Toshihisa Hasegawa | Improved combustion chamber for diesel engine |
DE3127585C2 (de) * | 1981-07-13 | 1983-07-21 | Daimler-Benz Ag, 7000 Stuttgart | Brennkraftmaschine, insbesondere mit Selbstzündung arbeitende Brennkraftmaschine |
DE3503578A1 (de) * | 1985-02-02 | 1986-03-27 | Daimler-Benz Ag, 7000 Stuttgart | Vorkammer fuer eine luftverdichtende einspritzbrennkraftmaschine |
DE3703800A1 (de) * | 1987-02-07 | 1988-08-25 | Daimler Benz Ag | Vorkammer fuer eine luftverdichtende einspritzbrennkraftmaschine |
DE3807838A1 (de) * | 1988-03-10 | 1989-04-13 | Daimler Benz Ag | Im zylinderkopf einer luftverdichtenden einspritzbrennkraftmaschine eingesetzte vorkammer |
DE3935497A1 (de) * | 1989-10-25 | 1991-05-02 | Daimler Benz Ag | Brennkraftmaschine |
-
1990
- 1990-08-14 DE DE4025665A patent/DE4025665C2/de not_active Expired - Fee Related
-
1991
- 1991-06-11 ES ES91109522T patent/ES2048533T3/es not_active Expired - Lifetime
- 1991-06-11 EP EP91109522A patent/EP0471933B1/de not_active Expired - Lifetime
- 1991-07-23 US US07/734,766 patent/US5105781A/en not_active Expired - Fee Related
- 1991-08-14 JP JP3228824A patent/JPH0756213B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5105781A (en) | 1992-04-21 |
DE4025665C2 (de) | 1993-09-30 |
EP0471933B1 (de) | 1993-11-10 |
JPH04234521A (ja) | 1992-08-24 |
DE4025665A1 (de) | 1992-02-20 |
JPH0756213B2 (ja) | 1995-06-14 |
EP0471933A1 (de) | 1992-02-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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