ES2129778T3 - Inyector de carburante de doble chorro, con asistencia neumatica de pulverizacion, para motor de combustion interna alimentado por inyeccion. - Google Patents
Inyector de carburante de doble chorro, con asistencia neumatica de pulverizacion, para motor de combustion interna alimentado por inyeccion.Info
- Publication number
- ES2129778T3 ES2129778T3 ES95401648T ES95401648T ES2129778T3 ES 2129778 T3 ES2129778 T3 ES 2129778T3 ES 95401648 T ES95401648 T ES 95401648T ES 95401648 T ES95401648 T ES 95401648T ES 2129778 T3 ES2129778 T3 ES 2129778T3
- Authority
- ES
- Spain
- Prior art keywords
- internal combustion
- holes
- injection
- combustion engine
- fuel injector
- 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
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/04—Injectors peculiar thereto
- F02M69/047—Injectors peculiar thereto injectors with air chambers, e.g. communicating with atmosphere for aerating the nozzles
-
- 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
- F02M51/0667—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 acting as a valve or having a short valve body attached thereto
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
EL INYECTOR COMPRENDE DOS AGUJEROS CALIBRADOS (7,8) QUE SUMINISTRAN DOS CHORROS DE CARBURANTE (J1, J2) EN UNA ZONA EN LA QUE DESEMBOCAN AGUJEROS DEFINIDOS (19) DE PASO DE AIRE DISPUESTOS EN UN ADAPTADOR DE PULVERIZACION (16) ALIMENTADOS CON AIRE POR EL CANAL (18) SENSIBLEMENTE A LA PRESION ATMOSFERICA. LOS AGUJEROS (19) DE PASO DE AIRE ESTAN REPARTIDOS Y ORIENTADOS DE MANERAS QUE A LOS FUERTES GRADIENTES NEUMATICOS APLICADOS A LOS AGUJEROS (19), A LAS PEQUEÑAS CARGAS Y MEDIAS DEL MOTOR, UNO (J1) DE LOS DOS CHORROS DE CARBURANTE PULVERIZADO Y DESVIADO HACIA EL OTRO (J2) Y SE MEZCLA CON ESTE ULTIMO EN UN SOLO CHORRO CONFINADO EN UN SOLO CONDUCTOR DE COLECTOR DE ADMISION, SOBRE LOS DOS A ALIMENTAR EN LAS FUERTES CARGAS DEL MOTOR. APLICACION EN EL EQUIPAMIENTO DE LOS MOTORES DE COMBUSTION INTERNA ALIMENTADOS POR UNA INSTALACION DE INYECCION MULTIPUNTO Y A DOS CONDUCTOS DE COLECTOR DE ADMISION POR CAMARA DE COMBUSTION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9408646A FR2722541B1 (fr) | 1994-07-12 | 1994-07-12 | Injecteur de carburant "bi-jet" a aassistance pneumatique de pulverisation, pour moteur a combustioninterne alimente par injection |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2129778T3 true ES2129778T3 (es) | 1999-06-16 |
Family
ID=9465310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95401648T Expired - Lifetime ES2129778T3 (es) | 1994-07-12 | 1995-07-07 | Inyector de carburante de doble chorro, con asistencia neumatica de pulverizacion, para motor de combustion interna alimentado por inyeccion. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5520157A (es) |
EP (1) | EP0692626B1 (es) |
DE (1) | DE69508315T2 (es) |
ES (1) | ES2129778T3 (es) |
FR (1) | FR2722541B1 (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0821341A (ja) * | 1994-07-01 | 1996-01-23 | Yamaha Motor Co Ltd | 内燃機関の燃料供給装置 |
JPH0821342A (ja) * | 1994-07-07 | 1996-01-23 | Yamaha Motor Co Ltd | 燃料噴射式エンジン |
FR2727721A1 (fr) * | 1994-12-01 | 1996-06-07 | Magneti Marelli France | Injecteur a jupe de dispersion de carburant |
US5623904A (en) * | 1995-05-16 | 1997-04-29 | Yamaha Hatsudoki Kabushiki Kaisha | Air-assisted fuel injection system |
DE19535047A1 (de) * | 1995-09-21 | 1997-03-27 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
DE19535325A1 (de) * | 1995-09-22 | 1997-03-27 | Siemens Ag | Kraftstoff-Einspritzvorrichtung |
US5678517A (en) * | 1996-08-09 | 1997-10-21 | Thermo Power Corporation | Internal combustion reciprocating engine and method for burning a mixture of fuel and air therein |
US6095437A (en) * | 1998-01-26 | 2000-08-01 | Denso Corporation | Air-assisted type fuel injector for engines |
US6098595A (en) * | 1998-08-17 | 2000-08-08 | Cummins Engine Company, Inc. | Intake port injection system with shared injectors |
DE19916485C2 (de) * | 1999-04-13 | 2001-10-31 | Daimler Chrysler Ag | Verfahren zum Betrieb einer Hubkolbenbrennkraftmaschine |
JP2002276423A (ja) * | 2001-03-22 | 2002-09-25 | Komatsu Ltd | エンジンの燃料噴射制御装置 |
US20050092288A1 (en) * | 2003-10-30 | 2005-05-05 | Barron Parks | Spider Jet for Intake Manifolds |
JP6902280B2 (ja) | 2015-10-16 | 2021-07-14 | ノストラム エナジー ピーティーイー.リミテッドNostrum Energy Pte.Ltd. | 従来の直接噴射装置の変更方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59131575U (ja) * | 1983-02-23 | 1984-09-04 | トヨタ自動車株式会社 | 電子制御機関用燃料噴射弁 |
US4982716A (en) * | 1988-02-19 | 1991-01-08 | Toyota Jidosha Kabushiki Kaisha | Fuel injection valve with an air assist adapter for an internal combustion engine |
JP2537263B2 (ja) * | 1988-04-12 | 1996-09-25 | 本田技研工業株式会社 | 燃料噴射式エンジンの吸気装置 |
JP2848491B2 (ja) * | 1988-11-16 | 1999-01-20 | 株式会社日立製作所 | 燃料噴射制御装置 |
DE3931490A1 (de) * | 1989-09-21 | 1991-04-04 | Bosch Gmbh Robert | Vorrichtung zur einspritzung eines kraftstoff-luft-gemisches fuer mehrzylindrige brennkraftmaschinen |
JPH03121262A (ja) * | 1989-10-02 | 1991-05-23 | Yamaha Motor Co Ltd | 空気燃料噴射式2サイクルエンジン |
DE4103918B4 (de) * | 1990-02-15 | 2005-05-04 | Aisan Kogyo K.K., Obu | Mehrloch-Einspritzdüseneinrichtung |
DE4009320A1 (de) * | 1990-03-23 | 1991-09-26 | Bosch Gmbh Robert | Vorrichtung zur einspritzung eines brennstoff-gas-gemisches |
JPH04252867A (ja) * | 1991-01-25 | 1992-09-08 | Nissan Motor Co Ltd | 内燃機関の燃料供給装置 |
US5220900A (en) * | 1991-02-07 | 1993-06-22 | Siemens Automotive L.P. | Air assist atomizer for fuel injector |
DE4129834A1 (de) * | 1991-09-07 | 1993-03-11 | Bosch Gmbh Robert | Vorrichtung zur einspritzung eines brennstoff-gas-gemisches |
JP3053934B2 (ja) * | 1991-10-31 | 2000-06-19 | 愛三工業株式会社 | 多孔式インジェクタ |
-
1994
- 1994-07-12 FR FR9408646A patent/FR2722541B1/fr not_active Expired - Fee Related
-
1995
- 1995-07-07 EP EP95401648A patent/EP0692626B1/fr not_active Expired - Lifetime
- 1995-07-07 ES ES95401648T patent/ES2129778T3/es not_active Expired - Lifetime
- 1995-07-07 US US08/499,545 patent/US5520157A/en not_active Expired - Fee Related
- 1995-07-07 DE DE69508315T patent/DE69508315T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69508315D1 (de) | 1999-04-22 |
EP0692626A1 (fr) | 1996-01-17 |
US5520157A (en) | 1996-05-28 |
EP0692626B1 (fr) | 1999-03-17 |
DE69508315T2 (de) | 1999-11-04 |
FR2722541A1 (fr) | 1996-01-19 |
FR2722541B1 (fr) | 1996-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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