EP1456529A1 - Combinaison soupape d'injection de carburant-bougie d'allumage - Google Patents
Combinaison soupape d'injection de carburant-bougie d'allumageInfo
- Publication number
- EP1456529A1 EP1456529A1 EP02779115A EP02779115A EP1456529A1 EP 1456529 A1 EP1456529 A1 EP 1456529A1 EP 02779115 A EP02779115 A EP 02779115A EP 02779115 A EP02779115 A EP 02779115A EP 1456529 A1 EP1456529 A1 EP 1456529A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- spark plug
- fuel injection
- injection valve
- valve
- fuel
- 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.)
- Withdrawn
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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
-
- 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
- F02M57/00—Fuel-injectors combined or associated with other devices
- F02M57/06—Fuel-injectors combined or associated with other devices the devices being sparking plugs
-
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/85—Mounting of fuel injection apparatus
- F02M2200/858—Mounting of fuel injection apparatus sealing arrangements between injector and engine
-
- 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
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
- F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
- F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
- F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
- F02M51/0671—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto
Definitions
- the invention relates to a fuel injection valve - spark plug combination according to the preamble of the main claim.
- a fuel injection valve with an integrated spark plug is known from EP 0 661 446 AI.
- the fuel injection valve with an integrated spark plug is used for the direct injection of fuel into the combustion chamber of an internal combustion engine and for igniting the fuel injected into the combustion chamber.
- the compact integration of a fuel injection valve with a spark plug can E space can be saved on the cylinder head of the internal combustion engine.
- the known fuel injection valve with an integrated spark plug has a valve body which, together with a valve closing body which can be actuated by means of a valve needle, forms a sealing seat, to which a spray opening opening at an end face of the valve body facing the combustion chamber connects.
- the valve body is made of a m by a ceramic insulation body the cylinder head of the internal combustion engine screw-in housing body is insulated against high voltage.
- a ground electrode is located on the housing body in order to form a counter potential to the valve body to which high voltage is applied when the valve body is acted on with sufficient high voltage, a sparkover occurs between the valve body and the ground electrode connected to the housing body.
- the ' fuel injection valve spark plug combination according to the invention with the characterizing features of the main claim has the advantage that by a biaxial arrangement of the valve needle of the fuel injector and the spark plug of the spark plug a common housing, which can be used in the cylinder head of the internal combustion engine, an optimal arrangement of the Components relative to each other with simple assembly and small space requirement of the arrangement is given.
- the candle stone is secured by a screw sleeve, a clamping ring or a suitable form of plastic sheathing of the fuel injection valve in its receiving bore.
- the candle stone is screwed or inserted into the respective holder
- spark position can be closer to the nozzle (compared to the parallel axis arrangement). This enables unrestricted idling
- spark plug and the ground electrode of the spark plug can each be replaced independently of the fuel injection valve.
- FIG. 1 shows a section through a first exemplary embodiment of a fuel injection valve-spark plug combination according to the invention
- FIG. 2 shows a section through a second exemplary embodiment of a fuel injection valve-spark plug combination according to the invention
- Fig. 1 is a fuel injection valve -Zundkerze- combination 1 with a Fuel Emspri zven il 2 for the direct injection of fuel m a combustion chamber mixture-compressing, spark-ignited internal combustion engine and a spark plug 3 for igniting the fuel injected into the combustion chamber in accordance with a first
- the fuel injection valve 2 has an actuator 4, which in the exemplary embodiment has a m shape
- the actuator 4 acts with a
- Actuating device 5 for a valve needle 6 together, the actuating device in the exemplary embodiment being designed as a magnet armature 5 interacting with the solenoid 4.
- the valve needle 6 has at its downstream end a valve closing body 7 which cooperates with a valve seat surface 8 to form a sealing seat.
- the fuel injection valve 2 has at least one injection opening 18, through which fuel is injected into the combustion chamber of the internal combustion engine when the fuel injection valve 2 m is actuated.
- the fuel injection valve 2 can be at least partially surrounded by a plastic coating 17, which can be molded onto a central fuel supply 23.
- the plastic sheath 17 can also extend to an electrical plug contact 24, which serves to contact the actuator 4
- the spark plug 3 is designed in the usual way and consists of a spark plug 19, which preferably consists of a ceramic material, and a first electrode 20 guided therein.
- the first electrode 20 can be contacted electrically by a ignition device (not shown).
- At least one second electrode 21 is on a housing 9, which connects the fuel injection valve 2 and the spark plug 3 in accordance with the invention
- the housing 9 is such that it forms a partial housing for the fuel injection valve 2 and has a receiving bore 22 for the spark plug 19 of the spark plug 3, the spark plug 19 of the spark plug 3 with the Housing 9 is releasably connectable
- the candle stone 19 is screwed into a screw sleeve 15, which is positively connected to the housing 9.
- the receiving bore 22 for the candle stone 19 and the valve needle 6 of the fuel injection valve 2 are biaxial arranged and preferably inclined at an arbitrary angle, which is formed between a longitudinal axis 13 of the valve needle 6 of the fuel injection valve 2 and a longitudinal axis 14 of the spark plug 19 of the spark plug 3.
- the actuator 4 for actuating the valve needle 6 is preferably also integrated into the housing 9
- a suitable choice of the angle and the geometry of the sealing seat and the at least one spray 18 of the fuel injection valve 2 or the injection jet can ensure optimum ignition of the mixture cloud injected into the combustion chamber with minimal thermal shock load on the spark plug 3, thereby reducing fuel consumption and pollutant emissions Internal combustion engine can be influenced favorably.
- the advantages of the housing 9 designed according to the invention compared to separate components lie in the simple mountability of a recess 10 in a cylinder head 11 of the internal combustion engine, the possibility of separate replacement of the spark plug 19 and the second electrode 21, and the reduction in the installation space for the spark plug 3 and the fuel injection valve 2 in the cylinder head 11
- the advantages over a coaxial arrangement of the fuel injection valve 2 and the spark plug 3 are in particular the increased durability of the components and an improvement in the cold start behavior of the internal combustion engine, since complex ceramic sheathing can be dispensed with. This also keeps the manufacturing and service costs low.
- Another The functional advantage is the lower level of disturbance due to greater hydraulic tightness
- the recess 10 of the cylinder head 11 can be designed in the form of a bore or an elongated hole which is filled by the correspondingly shaped housing 9.
- the sealing against the combustion chamber takes place, for example, by means of a seal 12 which is located between the housing 9 and a wall 25 of the cylinder head 11
- the seal 12 can, for example, be toroidal or ring-shaped with any cross section and consist of a Teflon material. Other seal variants are also conceivable, for example washers.
- FIG. 2 shows the same representation as FIG. 1 shows a second exemplary embodiment of a fuel injection valve spark plug combination 1 designed in accordance with the invention.
- Components that correspond to FIG. 1 are provided with the same reference numerals. A description of components already described in FIG. 1 is omitted.
- Plastic sheath 17 of the fuel injection valve 2 is integrated, which can extend, for example, over the entire radial extent of the housing 9.
- the clamping ring 16 can also be connected to the ignition coil (not shown), which serves to contact the spark plug 3, for fixing the spark plug 3
- Receiving bore 22 act or omitted entirely with a corresponding dimensioning of the receiving bore 22.
- the invention is not limited to the exemplary embodiments shown and for any construction methods of fuel injection valves and any angle of inclination of the spark plug 3 and fuel injection valve 2 applicable to each other.
Abstract
La présente invention concerne une combinaison soupape d'injection de carburant-bougie d'allumage (1) qui comprend une soupape d'injection de carburant (2), conçue pour une injection directe de carburant dans une chambre de combustion d'un moteur à combustion interne, et une bougie d'allumage (3), qui présente un isolateur céramique (19), une première électrode (20) et une seconde électrode (21) conçue pour allumer le carburant injecté dans la chambre de combustion. La soupape d'injection de carburant (2) comprend un actionneur (4), qui coopère avec un système d'actionnement (5) en liaison active, par liaison de force, avec un pointeau de soupape (6). Ce pointeau de soupape (6) ou un corps de fermeture de soupape (7), connecté à ce pointeau, coopère avec une surface de siège de soupape (8) pour former un siège d'étanchéité. Le pointeau de soupape (6) de la soupape d'injection de carburant (2) et l'isolateur céramique (19) de la bougie d'allumage (3) sont montés dans un boîtier commun (9), décalés de manière biaxiale.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10159909A DE10159909A1 (de) | 2001-12-06 | 2001-12-06 | Brennstoffeinspritzventil-Zündkerze-Kombination |
DE10159909 | 2001-12-06 | ||
PCT/DE2002/003551 WO2003050409A1 (fr) | 2001-12-06 | 2002-09-20 | Combinaison soupape d'injection de carburant-bougie d'allumage |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1456529A1 true EP1456529A1 (fr) | 2004-09-15 |
Family
ID=7708232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02779115A Withdrawn EP1456529A1 (fr) | 2001-12-06 | 2002-09-20 | Combinaison soupape d'injection de carburant-bougie d'allumage |
Country Status (5)
Country | Link |
---|---|
US (1) | US6871630B2 (fr) |
EP (1) | EP1456529A1 (fr) |
JP (1) | JP2005511966A (fr) |
DE (1) | DE10159909A1 (fr) |
WO (1) | WO2003050409A1 (fr) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10200044A1 (de) * | 2002-01-03 | 2003-07-24 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
DE102004024535A1 (de) * | 2004-05-18 | 2005-12-15 | Robert Bosch Gmbh | Brennstoffeinspritzventil mit integrierter Zündvorrichtung |
DE102005006354A1 (de) * | 2005-02-11 | 2006-08-24 | Robert Bosch Gmbh | Zündanlage für eine Brennkraftmaschine |
TWM289472U (en) * | 2005-11-01 | 2006-04-11 | Seven Universe Ind Co Ltd | Burner suitable for various gas pressure |
CA2582529A1 (fr) * | 2006-03-23 | 2007-09-23 | Steven Keays | Moteur a combustion interne a injection d'eau |
US8387599B2 (en) * | 2008-01-07 | 2013-03-05 | Mcalister Technologies, Llc | Methods and systems for reducing the formation of oxides of nitrogen during combustion in engines |
US8225768B2 (en) * | 2008-01-07 | 2012-07-24 | Mcalister Technologies, Llc | Integrated fuel injector igniters suitable for large engine applications and associated methods of use and manufacture |
US8561598B2 (en) * | 2008-01-07 | 2013-10-22 | Mcalister Technologies, Llc | Method and system of thermochemical regeneration to provide oxygenated fuel, for example, with fuel-cooled fuel injectors |
US8413634B2 (en) * | 2008-01-07 | 2013-04-09 | Mcalister Technologies, Llc | Integrated fuel injector igniters with conductive cable assemblies |
US8074625B2 (en) | 2008-01-07 | 2011-12-13 | Mcalister Technologies, Llc | Fuel injector actuator assemblies and associated methods of use and manufacture |
US8635985B2 (en) * | 2008-01-07 | 2014-01-28 | Mcalister Technologies, Llc | Integrated fuel injectors and igniters and associated methods of use and manufacture |
US7628137B1 (en) | 2008-01-07 | 2009-12-08 | Mcalister Roy E | Multifuel storage, metering and ignition system |
US8365700B2 (en) * | 2008-01-07 | 2013-02-05 | Mcalister Technologies, Llc | Shaping a fuel charge in a combustion chamber with multiple drivers and/or ionization control |
JP4483955B2 (ja) * | 2008-02-28 | 2010-06-16 | 株式会社デンソー | エンジンヘッドモジュール |
US8069836B2 (en) * | 2009-03-11 | 2011-12-06 | Point-Man Aeronautics, Llc | Fuel injection stream parallel opposed multiple electrode spark gap for fuel injector |
JP5718921B2 (ja) | 2009-08-27 | 2015-05-13 | マクアリスター テクノロジーズ エルエルシー | 複数のドライバ及び/又はイオン化制御を備える燃焼室における燃料給気の形状設定 |
KR101364416B1 (ko) | 2009-12-07 | 2014-02-17 | 맥알리스터 테크놀로지즈 엘엘씨 | 대형 엔진 적용에 적합한 일체식 연료 인젝터 점화기 및 연관된 이용 및 제조방법 |
EP2510213A4 (fr) * | 2009-12-07 | 2014-07-23 | Mcalister Technologies Llc | Système de commande adaptatif pour injecteurs de carburant et dispositifs d'allumage |
CA2788577C (fr) | 2010-02-13 | 2014-04-01 | Mcalister Technologies, Llc | Ensembles injecteurs de combustible comprenant des modificateurs de force acoustique, et procedes d'utilisation et de fabrication associes |
CN102844540A (zh) | 2010-02-13 | 2012-12-26 | 麦卡利斯特技术有限责任公司 | 用于自适应地冷却发动机中的燃烧室的方法和系统 |
US20110297753A1 (en) | 2010-12-06 | 2011-12-08 | Mcalister Roy E | Integrated fuel injector igniters configured to inject multiple fuels and/or coolants and associated methods of use and manufacture |
US8528519B2 (en) | 2010-10-27 | 2013-09-10 | Mcalister Technologies, Llc | Integrated fuel injector igniters suitable for large engine applications and associated methods of use and manufacture |
US8091528B2 (en) | 2010-12-06 | 2012-01-10 | Mcalister Technologies, Llc | Integrated fuel injector igniters having force generating assemblies for injecting and igniting fuel and associated methods of use and manufacture |
US8820275B2 (en) | 2011-02-14 | 2014-09-02 | Mcalister Technologies, Llc | Torque multiplier engines |
US8919377B2 (en) | 2011-08-12 | 2014-12-30 | Mcalister Technologies, Llc | Acoustically actuated flow valve assembly including a plurality of reed valves |
CN103890343B (zh) | 2011-08-12 | 2015-07-15 | 麦卡利斯特技术有限责任公司 | 用于改进的发动机冷却及能量产生的系统和方法 |
US8851047B2 (en) * | 2012-08-13 | 2014-10-07 | Mcallister Technologies, Llc | Injector-igniters with variable gap electrode |
US8752524B2 (en) | 2012-11-02 | 2014-06-17 | Mcalister Technologies, Llc | Fuel injection systems with enhanced thrust |
US9169821B2 (en) | 2012-11-02 | 2015-10-27 | Mcalister Technologies, Llc | Fuel injection systems with enhanced corona burst |
US9169814B2 (en) | 2012-11-02 | 2015-10-27 | Mcalister Technologies, Llc | Systems, methods, and devices with enhanced lorentz thrust |
US9200561B2 (en) | 2012-11-12 | 2015-12-01 | Mcalister Technologies, Llc | Chemical fuel conditioning and activation |
US9309846B2 (en) | 2012-11-12 | 2016-04-12 | Mcalister Technologies, Llc | Motion modifiers for fuel injection systems |
US9115325B2 (en) | 2012-11-12 | 2015-08-25 | Mcalister Technologies, Llc | Systems and methods for utilizing alcohol fuels |
US20140131466A1 (en) | 2012-11-12 | 2014-05-15 | Advanced Green Innovations, LLC | Hydraulic displacement amplifiers for fuel injectors |
US8800527B2 (en) | 2012-11-19 | 2014-08-12 | Mcalister Technologies, Llc | Method and apparatus for providing adaptive swirl injection and ignition |
US9194337B2 (en) | 2013-03-14 | 2015-11-24 | Advanced Green Innovations, LLC | High pressure direct injected gaseous fuel system and retrofit kit incorporating the same |
US9562500B2 (en) | 2013-03-15 | 2017-02-07 | Mcalister Technologies, Llc | Injector-igniter with fuel characterization |
US8820293B1 (en) | 2013-03-15 | 2014-09-02 | Mcalister Technologies, Llc | Injector-igniter with thermochemical regeneration |
JPWO2016027897A1 (ja) | 2014-08-22 | 2017-07-06 | イマジニアリング株式会社 | 点火装置一体型インジェクタ、内燃機関、ガスバーナー、及び点火装置 |
WO2016057556A1 (fr) * | 2014-10-06 | 2016-04-14 | Advanced Green Innovations, LLC | Structures pour l'isolation de haute tension de systeme d'allumage dans une chambre de precombustion de combustible gazeux de combustion par diffusion a injection directe |
CN105449528A (zh) * | 2015-12-17 | 2016-03-30 | 天津大学 | 一种发动机缸内燃烧产物自动连续取样火花塞及取样系统 |
CN112041556B (zh) * | 2018-05-10 | 2022-02-08 | 三菱电机株式会社 | 燃料喷射阀 |
US11359590B1 (en) * | 2021-05-26 | 2022-06-14 | Caterpillar Inc. | Igniter for dual fuel engine having liquid fuel outlet checks and spark ignition source |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1373498A (en) * | 1917-07-13 | 1921-04-05 | Thomas T Gaff | Liquid-fuel-feeding device |
US3154058A (en) | 1962-01-02 | 1964-10-27 | Glenn B Warren | Internal combustion engine operating on stratified combustion principle with explosive fuel injection |
US3213839A (en) * | 1963-04-05 | 1965-10-26 | Gitlin Neukh Nakhimovich | Device for modifying spark ignition in carburetor engines into torch ignition |
DE1576030C3 (de) * | 1967-01-27 | 1973-10-04 | 8502 Zirndorf | Brennkraftmaschine mit als Zund kerzenvorkammer ausgebildeter Verdampfungs kammer |
US3507262A (en) * | 1968-02-29 | 1970-04-21 | Jack W Stage | Fuel injection system |
JPS51117212A (en) * | 1975-03-17 | 1976-10-15 | Badczek Tadeusz A | Internal combustion engine |
US4006725A (en) * | 1975-03-17 | 1977-02-08 | Baczek And James Company, Inc. | Spark plug construction for lean mixture burning internal combustion engines |
JPS57361A (en) * | 1980-06-03 | 1982-01-05 | Nissan Motor Co Ltd | Igniter in internal combustion engine |
JPS6151475U (fr) * | 1984-09-10 | 1986-04-07 | ||
JPS63183371U (fr) * | 1987-05-12 | 1988-11-25 | ||
US4864989A (en) * | 1988-06-30 | 1989-09-12 | Tice Technologies Corp. | Pre-combustion chamber spark plug and method of igniting lean fuel |
DE9017086U1 (fr) * | 1990-09-03 | 1991-03-21 | Runge, Friedrich W., Pinetown, Za | |
JPH05288136A (ja) * | 1992-04-07 | 1993-11-02 | Unisia Jecs Corp | アシストエア式燃料噴射装置 |
GB9210115D0 (en) * | 1992-05-11 | 1992-06-24 | United Fuels Ltd | Improvements in or relating to internal combustion engines |
JPH06123270A (ja) * | 1992-10-08 | 1994-05-06 | Ngk Spark Plug Co Ltd | 燃料衝突部付きスパークプラグおよび点火装置 |
EP0661446B1 (fr) * | 1993-11-29 | 1998-05-27 | Toyota Jidosha Kabushiki Kaisha | Injecteur de combustible avec bougie d'allumage intégrée, pour moteur à injection directe |
WO1996002742A1 (fr) * | 1994-07-13 | 1996-02-01 | The University Of Melbourne | Dispositif d'allumage pour moteur a combustion interne |
GB2311327B (en) * | 1996-03-19 | 1999-05-05 | Fluids Res Ltd | Ignition apparatus |
US6102303A (en) * | 1996-03-29 | 2000-08-15 | Siemens Automotive Corporation | Fuel injector with internal heater |
DE19638024A1 (de) * | 1996-09-18 | 1998-03-19 | Bosch Gmbh Robert | Brennkraftmaschine |
DE19638025A1 (de) * | 1996-09-18 | 1998-03-19 | Bosch Gmbh Robert | Brennstoffeinspritzventil mit integrierter Zündkerze |
DE19744739A1 (de) * | 1997-10-10 | 1999-04-15 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
JP2000058320A (ja) * | 1998-08-05 | 2000-02-25 | Zexel Corp | ソレノイド駆動回路 |
JP2000357578A (ja) * | 1999-06-16 | 2000-12-26 | Suzuki Motor Corp | 点火プラグ |
US6595182B2 (en) * | 2000-06-07 | 2003-07-22 | Radu Oprea | Direct fuel injection and ignition system for internal combustion engines |
-
2001
- 2001-12-06 DE DE10159909A patent/DE10159909A1/de not_active Withdrawn
-
2002
- 2002-09-20 WO PCT/DE2002/003551 patent/WO2003050409A1/fr active Application Filing
- 2002-09-20 EP EP02779115A patent/EP1456529A1/fr not_active Withdrawn
- 2002-09-20 US US10/467,221 patent/US6871630B2/en not_active Expired - Fee Related
- 2002-09-20 JP JP2003551420A patent/JP2005511966A/ja active Pending
Non-Patent Citations (1)
Title |
---|
See references of WO03050409A1 * |
Also Published As
Publication number | Publication date |
---|---|
US20040112328A1 (en) | 2004-06-17 |
WO2003050409A1 (fr) | 2003-06-19 |
JP2005511966A (ja) | 2005-04-28 |
US6871630B2 (en) | 2005-03-29 |
DE10159909A1 (de) | 2003-06-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1456529A1 (fr) | Combinaison soupape d'injection de carburant-bougie d'allumage | |
EP1481158B1 (fr) | Combinaison soupape d'injection de carburant-bougie d'allumage | |
EP1456530B1 (fr) | Combinaison soupape d'injection de carburant-bougie d'allumage | |
EP1492953B1 (fr) | Combinaison soupape d'injection de carburant / bougie d'allumage | |
DE3731211C2 (fr) | ||
DE2746361A1 (de) | Impulsbetaetigte brennstoffeinspritz- zuendkerze | |
EP1364119A1 (fr) | Element de compensation pour soupape d'injection de carburant | |
DE60020558T2 (de) | Vorrichtung zum einspritzen eines brennstoffs in die brennkammer eines brennkraftmaschinenzylinders | |
EP1373711B1 (fr) | Soupape d'injection de carburant | |
EP1290322B1 (fr) | Systeme d'injection de carburant | |
DE10349077A1 (de) | Zylinderkopf und Zündkerze | |
EP0591686B1 (fr) | Elément de connexion pour dispositif d'allumage | |
EP0194292A1 (fr) | Bougie-crayon de chauffage pour moteurs a combustion interne | |
DE19627524A1 (de) | Zündkerze | |
DE19637996C1 (de) | Direkteinspritzende Brennkraftmaschine | |
DE102021102084B4 (de) | Zündkerzen-Baugruppe für eine ottomotorische Brennkraftmaschine, umfassend eine Vorkammer- und eine Dachelektrodenzündkerze | |
EP1481160B1 (fr) | Systeme d'injection de carburant | |
WO2012022447A1 (fr) | Moteur à combustion interne à soupape d'injection | |
EP1439302B1 (fr) | Injecteur de combustible et dispositif d'allumage pour un moteur à combustion interne | |
DE19939546A1 (de) | Brennstoffeinspritzventil mit integrierter Zündkerze | |
EP1646772A1 (fr) | Systeme d'injection de carburant | |
DE10331805A1 (de) | Brennstoffeinspritzventil | |
DE10203800A1 (de) | Brennraumanordnung | |
DE10050054A1 (de) | Brennstoffeinspritzventil | |
DE102005006354A1 (de) | Zündanlage für eine Brennkraftmaschine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20040706 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR |
|
17Q | First examination report despatched |
Effective date: 20041111 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20100401 |