ES2168473T3 - Sistema de inyeccion de combustible para motores de combustion interna. - Google Patents
Sistema de inyeccion de combustible para motores de combustion interna.Info
- Publication number
- ES2168473T3 ES2168473T3 ES96914980T ES96914980T ES2168473T3 ES 2168473 T3 ES2168473 T3 ES 2168473T3 ES 96914980 T ES96914980 T ES 96914980T ES 96914980 T ES96914980 T ES 96914980T ES 2168473 T3 ES2168473 T3 ES 2168473T3
- Authority
- ES
- Spain
- Prior art keywords
- internal combustion
- injection system
- combustion engines
- fuel injection
- 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.)
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
- F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
-
- 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
- F02M55/025—Common rails
-
- 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
- F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
- F02M69/462—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down
- F02M69/465—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down of fuel rails
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
SE PROPONE UN SISTEMA DE INYECCION DE COMBUSTIBLE PARA MOTORES DE COMBUSTION INTERNA, DONDE SE HA PREVISTO UN ACUMULADOR (6) DE ALTA PRESION DE COMBUSTIBLE, A PARTIR DEL CUAL LAS VALVULAS DE INYECTOR CONTROLADAS ELECTRICAMENTE SON SUMINISTRADAS CON COMBUSTIBLE. PARA REDUCIR CUALQUIER DAÑO QUE PUEDA OCURRIR SI HAY FUGAS EN EL RECIPIENTE, EL RECIPIENTE ESTA RODEADO MEDIANTE UNA ENVOLTURA DISEÑADA PARA CAPTAR CUALQUIER COMBUSTIBLE QUE PUEDA PROVENIR DE FUGAS DEL RECIPIENTE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19534050A DE19534050A1 (de) | 1995-09-14 | 1995-09-14 | Kraftstoffeinspritzsystem für Brennkraftmaschinen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2168473T3 true ES2168473T3 (es) | 2002-06-16 |
Family
ID=7772136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96914980T Expired - Lifetime ES2168473T3 (es) | 1995-09-14 | 1996-04-24 | Sistema de inyeccion de combustible para motores de combustion interna. |
Country Status (7)
Country | Link |
---|---|
US (1) | US6079391A (es) |
EP (1) | EP0792413B1 (es) |
JP (1) | JPH10509229A (es) |
KR (1) | KR970707381A (es) |
DE (2) | DE19534050A1 (es) |
ES (1) | ES2168473T3 (es) |
WO (1) | WO1997010431A1 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19748420A1 (de) * | 1997-11-03 | 1999-05-06 | Bosch Gmbh Robert | Verfahren zum Betrieb einer selbstzündenden, luftverdichtenden Brennkraftmaschine |
DE19750298A1 (de) * | 1997-11-13 | 1999-05-20 | Man Nutzfahrzeuge Ag | Brennkraftmaschine mit Hochdruckeinspritzsystem |
DE19822164A1 (de) * | 1998-05-16 | 1999-11-18 | Audi Ag | Kraftstoffversorgungssystem für eine Brennkraftmaschine |
US6499466B2 (en) * | 2000-10-25 | 2002-12-31 | Siemens Vdo Automotive Inc. | Double walled fuel rail |
DE10245389A1 (de) * | 2002-09-28 | 2004-04-08 | Daimlerchrysler Ag | Dichtheitsprüfung eines Common-rail-Einspritzsystems |
DE102005001758A1 (de) * | 2005-01-14 | 2006-07-20 | Daimlerchrysler Ag | Unter hydraulischem Druck stehende Einrichtung mit leckagegesteuertem Zulauf |
KR100706554B1 (ko) * | 2005-12-17 | 2007-04-13 | 현대자동차주식회사 | 하이브리드 전기 자동차의 리크 진단장치 및 방법 |
DE202015102888U1 (de) * | 2015-06-03 | 2016-09-12 | Hörnlein Umformtechnik GmbH | Kraftstoffverteilerrohr sowie Kraftfahrzeugbauteil |
CN106224227B (zh) * | 2016-08-31 | 2018-10-23 | 高松标 | 一种输油泵机械密封泄露报警系统 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1426102A1 (de) * | 1962-04-25 | 1968-12-12 | Daimler Benz Ag | Ausbildung des Zylinderkopfes und der Zylinderkopfhaube von Einspritzbrennkraftmaschinen |
DE1808228A1 (de) * | 1968-11-11 | 1970-07-16 | Guido Kg Maschf | Rohrleitung,insbesondere Einspritzleitung fuer Brennkraftmaschinen |
FR2133287A5 (es) * | 1971-04-15 | 1972-11-24 | Semt | |
SU900045A1 (ru) * | 1973-09-11 | 1982-01-23 | Предприятие П/Я В-8735 | Устройство дл сбора утечек топлива из форсунки двигател внутреннего сгорани |
US4209041A (en) * | 1976-07-21 | 1980-06-24 | Loukonen Ernest W | Fluid pressure responsive accessory equipment |
US4149568A (en) * | 1977-12-07 | 1979-04-17 | Caterpillar Tractor Co. | Double walled fuel line |
US4675221A (en) * | 1978-03-08 | 1987-06-23 | Titeflex Corporation | Fire sleeve for hose |
DE3018781C2 (de) * | 1980-05-16 | 1984-10-11 | Felten & Guilleaume Energietechnik GmbH, 5000 Köln | Thermisch isoliertes Leitungsrohr |
DE3733984A1 (de) * | 1987-10-08 | 1989-06-01 | Audi Ag | Kraftstoff-einspritzleitungssystem fuer brennkraftmaschinen |
US5002030A (en) * | 1988-09-29 | 1991-03-26 | Siemens-Bendix Automotive Electronics L.P. | Fuel rail assemblies for internal combustion engines |
US5129428A (en) * | 1989-09-11 | 1992-07-14 | Dayco Products, Inc. | Flexible hose constuction |
US5179922A (en) * | 1990-11-15 | 1993-01-19 | Proprietary Technology, Inc. | Apparatus for determining change of fuel flow |
GB2258694A (en) * | 1991-08-15 | 1993-02-17 | Ford Motor Co | I.c.engine fuel supply and return pipe arrangment. |
US5284184A (en) * | 1992-04-14 | 1994-02-08 | Itt Corporation | Corrugated multi-layer tubing having at least one fluoroplastic layer |
US5239964A (en) * | 1992-05-11 | 1993-08-31 | Illinois Tool Works Inc. | Concentric fuel line system |
DE9410232U1 (de) * | 1994-06-27 | 1995-11-02 | Robert Bosch Gmbh, 70469 Stuttgart | Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen |
US5622210A (en) * | 1995-06-12 | 1997-04-22 | Lsp Products Group, Inc. | Flexible hose with composite core |
-
1995
- 1995-09-14 DE DE19534050A patent/DE19534050A1/de not_active Withdrawn
-
1996
- 1996-04-24 ES ES96914980T patent/ES2168473T3/es not_active Expired - Lifetime
- 1996-04-24 DE DE59608260T patent/DE59608260D1/de not_active Expired - Lifetime
- 1996-04-24 EP EP96914980A patent/EP0792413B1/de not_active Expired - Lifetime
- 1996-04-24 KR KR1019970703167A patent/KR970707381A/ko not_active Application Discontinuation
- 1996-04-24 JP JP9511583A patent/JPH10509229A/ja not_active Abandoned
- 1996-04-24 US US08/836,357 patent/US6079391A/en not_active Expired - Fee Related
- 1996-04-24 WO PCT/EP1996/001700 patent/WO1997010431A1/de not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
KR970707381A (ko) | 1997-12-01 |
WO1997010431A1 (de) | 1997-03-20 |
DE19534050A1 (de) | 1997-03-20 |
DE59608260D1 (de) | 2002-01-03 |
EP0792413B1 (de) | 2001-11-21 |
JPH10509229A (ja) | 1998-09-08 |
EP0792413A1 (de) | 1997-09-03 |
US6079391A (en) | 2000-06-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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