ES2097574T3 - Dispositivo de sujecion para una valvula de inyeccion de carburante de un motor diesel. - Google Patents
Dispositivo de sujecion para una valvula de inyeccion de carburante de un motor diesel.Info
- Publication number
- ES2097574T3 ES2097574T3 ES94108021T ES94108021T ES2097574T3 ES 2097574 T3 ES2097574 T3 ES 2097574T3 ES 94108021 T ES94108021 T ES 94108021T ES 94108021 T ES94108021 T ES 94108021T ES 2097574 T3 ES2097574 T3 ES 2097574T3
- Authority
- ES
- Spain
- Prior art keywords
- support
- injection valve
- nozzle
- arch
- diesel engine
- 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
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/002—Arrangement of leakage or drain conduits in or from injectors
-
- 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
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
- F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
-
- 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
- F02M39/00—Arrangements of fuel-injection apparatus with respect to engines; Pump drives adapted to such arrangements
- F02M39/02—Arrangements of fuel-injection apparatus to facilitate the driving of pumps; Arrangements of fuel-injection pumps; Pump drives
-
- 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
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/004—Joints; Sealings
- F02M55/005—Joints; Sealings for high pressure conduits, e.g. connected to pump outlet or to injector inlet
-
- 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
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and 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
- 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
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- 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
- F02M2200/856—Mounting of fuel injection apparatus characterised by mounting injector to fuel or common rail, or vice versa
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
LA INVENCION SE REFIERE A UN DISPOSITIVO DE FIJACION PARA UNA VALVULA DE INYECCION DE COMBUSTIBLE DE UN MOTOR DIESEL, EN DONDE UN SOPORTE (10) DE TOBERA UTILIZADO DESDE LA PARTE SUPERIOR EN UNA CAMARA (9) QUE SE ENCUENTRA EN LA CULATA (1) DE CILINDRO ESTA SUJETO EN UN ARCO (29) DE SUJECION. EL ARCO (29) DE SUJECION SE APOYA EN UNA ABERTURA (28) DE RECEPCION EN EL BORDE DE LA CULATA (1) DEL CILINDRO Y ACTUA COMO PALANCA BAJO LA FUERZA DE UN TORNILLO (31) DE SUJECION SOBRE EL SOPORTE (10) DE TOBERA. UN CANAL (33) DE PRESION, ASI COMO UN CANAL (40) DE VIA DE ACEITE EN EL ARCO (29) DE SUJECION CONDUCE HACIA EL SOPORTE (10) DE TOBERA. POR MEDIO DE UNA NECESIDAD REDUCIDA DE ESPACIO, EL ARCO (29) DE SUJECION PUEDE SER APLICADO DENTRO DE UN EJE (6) DE LEVAS CENTRAL DISPUESTO DE FORMA ALOJADA HACIA ARRIBA, DE TAL MODO QUE TAMBIEN EN ESTE CASO ES REALIZABLE UNA DISPOSICION MEDIA DE CILINDRO DE LA VALVULA (11) DE INYECCION. LA INVENCION PERMITE CON ELLO UNA GUIA DE LOS CANALES (33,17) DE PRESION DE CORRIENTE ADECUADA Y CON COSTE REDUCIDO, DE FORMA QUE PUEDEN SER EVITADAS INCLINACIONES ANGULARES DE BORDES AGUDOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4318434A DE4318434A1 (de) | 1993-06-03 | 1993-06-03 | Haltevorrichtung für ein Kraftstoffeinspritzventil eines Dieselmotors |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2097574T3 true ES2097574T3 (es) | 1997-04-01 |
Family
ID=6489535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94108021T Expired - Lifetime ES2097574T3 (es) | 1993-06-03 | 1994-05-25 | Dispositivo de sujecion para una valvula de inyeccion de carburante de un motor diesel. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0627553B1 (es) |
DE (3) | DE4318434A1 (es) |
ES (1) | ES2097574T3 (es) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE164919T1 (de) * | 1994-03-12 | 1998-04-15 | Opel Adam Ag | Zylinderkopfanordnung eines dieselmotors mit einer haltevorrichtung für ein kraftstoffeinspritzventil sowie einer halterung für eine auf dieses wirkende einzeleinspritzpumpe |
US5775303A (en) * | 1995-06-30 | 1998-07-07 | Cummins Engine Company, Inc. | High Pressure Fuel Line Connection |
DE19543506C2 (de) * | 1995-11-22 | 1998-04-09 | Man Nutzfahrzeuge Ag | Anschluß einer Einspritzleitung an ein Einspritzventil |
DE19608572A1 (de) * | 1996-03-06 | 1997-09-11 | Bosch Gmbh Robert | Kraftstoffzuleitungseinrichtung |
FR2763379B1 (fr) * | 1997-05-16 | 1999-07-16 | Renault | Bride de fixation d'un injecteur |
DE19741532B4 (de) * | 1997-09-20 | 2008-12-24 | Volkswagen Ag | Kraftstoffeinspritzanlage |
DE19750298A1 (de) * | 1997-11-13 | 1999-05-20 | Man Nutzfahrzeuge Ag | Brennkraftmaschine mit Hochdruckeinspritzsystem |
DE19754132B4 (de) * | 1997-12-05 | 2005-06-23 | Man Nutzfahrzeuge Ag | Common Rail Einspritzsystem für Brennkraftmaschinen |
GB9726090D0 (en) | 1997-12-09 | 1998-02-11 | Lucas Ind Plc | Fuel system |
DE19819095A1 (de) * | 1998-04-29 | 1999-11-04 | Opel Adam Ag | Zylinderkopf eines mehrzylindrigen direkteinspritzenden Dieselmotors |
DE19843346B4 (de) * | 1998-09-22 | 2009-03-19 | Robert Bosch Gmbh | Kraftstoffeinspritzventileinrichtung für Brennkraftmaschinen |
DE19913803A1 (de) * | 1999-03-26 | 2000-10-05 | Bosch Gmbh Robert | Common Rail Injektor |
DE10036137A1 (de) * | 2000-07-25 | 2002-02-07 | Siemens Ag | Verfahren zur Lagefixierung eines Einstecknippels einer Leckageleitung eines Kraftstoffinjektors und Anschluss für eine Leckageleitung |
DE10213380B4 (de) * | 2001-09-04 | 2010-08-12 | Robert Bosch Gmbh | Kraftstoffeinspritzventil für eine Brennkraftmaschine |
DE10151711A1 (de) * | 2001-10-19 | 2003-04-30 | Bosch Gmbh Robert | Vorrichtung zur Abdichtung hochdruckbeaufschlagter Bauteile |
GB0312406D0 (en) * | 2003-05-29 | 2003-07-02 | Delphi Tech Inc | Injector assembly |
DE102011078387A1 (de) * | 2011-06-30 | 2013-01-03 | Robert Bosch Gmbh | Kraftstoffinjektor |
DE102012206486A1 (de) * | 2012-04-19 | 2013-10-24 | Robert Bosch Gmbh | Spannpratze zur Festlegung eines Kraftstoffinjektors an einem Zylinderkopf an einer Brennkraftmaschine, Anordnung umfassend eine Spannpratze und Kraftstoffeinspritzsystem umfassend eine Spannpratze |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE445830C (de) * | 1924-07-13 | 1927-06-18 | Maschf Augsburg Nuernberg Ag | Ausbildung und Befestigung einer Einspritzduese mit zentraler Bohrung fuer luftlose Einspritzung, insbesondere fuer Fahrzeugmotoren |
DE703312C (de) * | 1935-10-28 | 1941-03-06 | Saurer Ag Adolph | Einrichtung zur Brennstoffeinspritzung bei Einspritzbrennkraftmaschinen |
BE735226A (es) * | 1968-07-02 | 1969-12-01 | ||
DE3010328A1 (de) * | 1980-03-18 | 1981-09-24 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzduese fuer brennkraftmaschinen |
GB8402997D0 (en) * | 1984-02-04 | 1984-03-07 | Lucas Ind Plc | Ic engine |
FR2670534A1 (fr) * | 1990-12-12 | 1992-06-19 | Peugeot | Dispositif de fixation d'un injecteur. |
-
1993
- 1993-06-03 DE DE4318434A patent/DE4318434A1/de not_active Withdrawn
-
1994
- 1994-03-12 DE DE4408385A patent/DE4408385A1/de not_active Withdrawn
- 1994-05-25 ES ES94108021T patent/ES2097574T3/es not_active Expired - Lifetime
- 1994-05-25 EP EP94108021A patent/EP0627553B1/de not_active Expired - Lifetime
- 1994-05-25 DE DE59401789T patent/DE59401789D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE59401789D1 (de) | 1997-03-27 |
EP0627553B1 (de) | 1997-02-12 |
DE4408385A1 (de) | 1995-09-14 |
EP0627553A1 (de) | 1994-12-07 |
DE4318434A1 (de) | 1994-12-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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