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
Application number
ES94108021T
Other languages
English (en)
Inventor
Dieter Dipl-Ing Th Reitz
Peter Dr-Ing Zima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Adam Opel GmbH
Opel Espana SLU
Original Assignee
Adam Opel GmbH
General Motors Espana SL
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Adam Opel GmbH, General Motors Espana SL filed Critical Adam Opel GmbH
Application granted granted Critical
Publication of ES2097574T3 publication Critical patent/ES2097574T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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.
ES94108021T 1993-06-03 1994-05-25 Dispositivo de sujecion para una valvula de inyeccion de carburante de un motor diesel. Expired - Lifetime ES2097574T3 (es)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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.

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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