ES2067026T3 - Procedimiento para eliminar los depositos de las toberas de los inyectores. - Google Patents
Procedimiento para eliminar los depositos de las toberas de los inyectores.Info
- Publication number
- ES2067026T3 ES2067026T3 ES90906731T ES90906731T ES2067026T3 ES 2067026 T3 ES2067026 T3 ES 2067026T3 ES 90906731 T ES90906731 T ES 90906731T ES 90906731 T ES90906731 T ES 90906731T ES 2067026 T3 ES2067026 T3 ES 2067026T3
- Authority
- ES
- Spain
- Prior art keywords
- pct
- nozzle
- combustion chamber
- fuel
- procedure
- 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
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
- F02M65/007—Cleaning
- F02M65/008—Cleaning of injectors only
-
- 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
- F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
- F02M53/04—Injectors with heating, cooling, or thermally-insulating means
-
- 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
- F02M67/00—Apparatus in which fuel-injection is effected by means of high-pressure gas, the gas carrying the fuel into working cylinders of the engine, e.g. air-injection type
- F02M67/02—Apparatus in which fuel-injection is effected by means of high-pressure gas, the gas carrying the fuel into working cylinders of the engine, e.g. air-injection type the gas being compressed air, e.g. compressed in pumps
-
- 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
- F02M67/00—Apparatus in which fuel-injection is effected by means of high-pressure gas, the gas carrying the fuel into working cylinders of the engine, e.g. air-injection type
- F02M67/10—Injectors peculiar thereto, e.g. valve less type
- F02M67/12—Injectors peculiar thereto, e.g. valve less type having 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
- F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
- F02B2275/14—Direct injection into 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)
- Fuel-Injection Apparatus (AREA)
- Cleaning In General (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
UN METODO Y APARATO PARA ACTIVAR EL SISTEMA DE INYECCION DE COMBUSTIBLE DE UN MOTOR DE COMBUSTION INTERNA EN DONDE EL COMBUSTIBLE ES CICLICAMENTE INYECTADO DIRECTAMENTE EN UNA CAMARA DE COMBUSTION DEL MOTOR A TRAVES DE UNA TOBERA QUE SE PUEDE ABRIR SELECTIVAMENTE, CON LO QUE LA TOBERA SE MANTIENE ABIERTA PERIODICAMENTE MIENTRAS NO SE SUMINISTRA COMBUSTIBLE A TRAVES DE LA TOBERA Y MIENTRAS EL GAS QUE HAY EN LA CAMARA DE COMBUSTION ESTA A UNA TEMPERATURA Y A UNA PRESION TALES QUE EL GAS DE LA CAMARA DE COMBUSTION ENTRARA A LA TOBERA ABIERTA PARA AUMENTAR SU TEMPERATURA LO SUFICIENTE COMO PARA QUEMAR LOS DEPOSITOS CONTAMINANTES QUE HAY SOBRE ELLA .
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPJ380189 | 1989-04-20 | ||
CS905103A CZ281273B6 (cs) | 1989-04-20 | 1990-10-19 | Způsob činnosti přímého vstřikování paliva spalovacího motoru |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2067026T3 true ES2067026T3 (es) | 1995-03-16 |
Family
ID=25643670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90906731T Expired - Lifetime ES2067026T3 (es) | 1989-04-20 | 1990-04-19 | Procedimiento para eliminar los depositos de las toberas de los inyectores. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5195482A (es) |
AT (1) | ATE117051T1 (es) |
DE (1) | DE69016029T2 (es) |
ES (1) | ES2067026T3 (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AUPP070497A0 (en) | 1997-12-03 | 1998-01-08 | Orbital Engine Company (Australia) Proprietary Limited | Improved method of fuelling an engine |
ATE325949T1 (de) * | 1999-10-18 | 2006-06-15 | Orbital Eng Pty | Brennstoffdirekteinspritzung in einer brennkraftmaschine |
DE19958177A1 (de) * | 1999-12-02 | 2001-01-25 | Daimler Chrysler Ag | Beseitigung von Brennraumverkokungen beim Ottomotor mit Direkteinspritzung |
US6302337B1 (en) | 2000-08-24 | 2001-10-16 | Synerject, Llc | Sealing arrangement for air assist fuel injectors |
US6402057B1 (en) | 2000-08-24 | 2002-06-11 | Synerject, Llc | Air assist fuel injectors and method of assembling air assist fuel injectors |
US6484700B1 (en) | 2000-08-24 | 2002-11-26 | Synerject, Llc | Air assist fuel injectors |
EP1319822B9 (de) * | 2001-12-14 | 2007-12-26 | Ford Global Technologies, LLC | Brennkraftmaschine mit Direkteinspritzung |
DE102007025075A1 (de) * | 2007-05-30 | 2008-12-04 | Volkswagen Ag | Verfahren zum Betreiben einer Brennkraftmaschine |
US8315779B2 (en) * | 2008-09-30 | 2012-11-20 | Ford Global Technologies, Llc | Fuel sulfur content-based operation control of a diesel engine |
DE102009056026B4 (de) * | 2009-11-27 | 2018-01-11 | Audi Ag | Verfahren zum Betreiben einer Brennkraftmaschine eines Kraftfahrzeugs |
WO2014061751A1 (ja) * | 2012-10-19 | 2014-04-24 | イマジニアリング株式会社 | 容積測定装置及び容積測定方法 |
WO2016018375A1 (en) | 2014-07-31 | 2016-02-04 | Cummins Inc. | Method for reducing carbon/coke in fuel injectors in dual fuel applications |
US10316783B2 (en) * | 2015-05-11 | 2019-06-11 | Ge Global Sourcing Llc | Fuel injector wear correction methodology |
EP3341605A4 (en) * | 2015-08-27 | 2019-05-08 | Westport Power Inc. | DEGRADATION REDUCTION FOR INJECTORS OF GASEOUS FUEL |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4359025A (en) * | 1979-12-10 | 1982-11-16 | Stefan Zeliszkewycz | Continuous flow fuel injector for internal combustion engines |
US4817873A (en) * | 1985-11-13 | 1989-04-04 | Orbital Engine Company Proprietary Limited | Nozzles for in-cylinder fuel injection systems |
US4782808A (en) * | 1986-08-13 | 1988-11-08 | Ashland Oil, Inc. | Process and apparatus for reducing port fuel injector deposits |
-
1990
- 1990-04-19 ES ES90906731T patent/ES2067026T3/es not_active Expired - Lifetime
- 1990-04-19 DE DE69016029T patent/DE69016029T2/de not_active Expired - Fee Related
- 1990-04-19 AT AT90906731T patent/ATE117051T1/de not_active IP Right Cessation
- 1990-04-19 US US07/768,759 patent/US5195482A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69016029T2 (de) | 1995-05-18 |
ATE117051T1 (de) | 1995-01-15 |
US5195482A (en) | 1993-03-23 |
DE69016029D1 (de) | 1995-02-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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