FR2914959B1 - Perfectionnement aux dispositifs d'alimentation de carburant sous haute pression par pompe transfert - Google Patents
Perfectionnement aux dispositifs d'alimentation de carburant sous haute pression par pompe transfertInfo
- Publication number
- FR2914959B1 FR2914959B1 FR0702710A FR0702710A FR2914959B1 FR 2914959 B1 FR2914959 B1 FR 2914959B1 FR 0702710 A FR0702710 A FR 0702710A FR 0702710 A FR0702710 A FR 0702710A FR 2914959 B1 FR2914959 B1 FR 2914959B1
- Authority
- FR
- France
- Prior art keywords
- improvement
- fuel supply
- pressure fuel
- supply devices
- transfer pump
- 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 - Fee Related
Links
- 239000000446 fuel Substances 0.000 title 1
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
- F02M55/02—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
- 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
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/3809—Common rail control systems
- F02D41/3836—Controlling the fuel pressure
- F02D41/3845—Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped
-
- 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
- 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
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
- F02M59/366—Valves being actuated electrically
-
- 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
- F02M63/0205—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 for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping the engine
- F02M63/0215—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 for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping the engine by draining or closing fuel conduits
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0702710A FR2914959B1 (fr) | 2007-04-13 | 2007-04-13 | Perfectionnement aux dispositifs d'alimentation de carburant sous haute pression par pompe transfert |
EP08290301A EP1980744A1 (fr) | 2007-04-13 | 2008-03-28 | Perfectionnement aux dispositifs d'alimentation de carburant sous haute pression par pompe transfert |
JP2008096689A JP2008261333A (ja) | 2007-04-13 | 2008-04-03 | フィードポンプによる高圧燃料供給装置の改良 |
US12/062,651 US20080251049A1 (en) | 2007-04-13 | 2008-04-04 | Devices for supplying fuel under high pressure by transfer pump |
KR1020080033771A KR20080092873A (ko) | 2007-04-13 | 2008-04-11 | 전송펌프에 의해 고압 하의 연료를 공급하기 위한 개선된장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0702710A FR2914959B1 (fr) | 2007-04-13 | 2007-04-13 | Perfectionnement aux dispositifs d'alimentation de carburant sous haute pression par pompe transfert |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2914959A1 FR2914959A1 (fr) | 2008-10-17 |
FR2914959B1 true FR2914959B1 (fr) | 2013-03-08 |
Family
ID=38692013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0702710A Expired - Fee Related FR2914959B1 (fr) | 2007-04-13 | 2007-04-13 | Perfectionnement aux dispositifs d'alimentation de carburant sous haute pression par pompe transfert |
Country Status (5)
Country | Link |
---|---|
US (1) | US20080251049A1 (fr) |
EP (1) | EP1980744A1 (fr) |
JP (1) | JP2008261333A (fr) |
KR (1) | KR20080092873A (fr) |
FR (1) | FR2914959B1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009047357A1 (de) * | 2009-12-01 | 2011-06-09 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Kraftstoffeinspritzsystems einer Brennkraftmaschine mit Fördermengenanpassung, sowie Computerprogramm und Steuer- und/oder Regeleinrichtung |
WO2014116576A1 (fr) | 2013-01-28 | 2014-07-31 | Dixon Pumps Inc. | Système, appareil et procédé pour commander un moteur |
US10161370B2 (en) * | 2016-04-13 | 2018-12-25 | GM Global Technology Operations LLC | Systems and methods for performing prognosis of fuel delivery systems |
CN111022232A (zh) * | 2019-12-31 | 2020-04-17 | 南岳电控(衡阳)工业技术股份有限公司 | 一种柴油发动机用共轨燃油喷射***及其控制方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR607181A (fr) | 1924-12-04 | 1926-06-28 | Hoechst Ag | Procédé de préparation de produits de condensation de la série de l'anthracène |
MX9403372A (es) * | 1993-05-06 | 1995-01-31 | Cummins Engine Co Inc | Bomba de alta presion de desplazamiento variable para sistemas deinyeccion de combustible a deposito comun. |
US5701873A (en) * | 1993-11-08 | 1997-12-30 | Eidgenoessische Technische Hochschule Laboratorium Fuer Verbrennungsmotoren Und Verbrennungstechnik | Control device for a filling-ratio adjusting pump |
DE19539883B4 (de) * | 1995-05-26 | 2011-06-01 | Robert Bosch Gmbh | Kraftstoffversorgungsanlage und Verfahren zum Betreiben einer Brennkraftmaschine |
DE19646581A1 (de) * | 1996-11-12 | 1998-05-14 | Bosch Gmbh Robert | Kraftstoffeinspritzsystem |
JP2000310171A (ja) * | 1999-04-27 | 2000-11-07 | Mitsubishi Electric Corp | 燃料供給装置 |
DE10023033A1 (de) * | 2000-05-11 | 2001-11-22 | Bosch Gmbh Robert | Verfahren zum Betreiben eines Kraftstoffzumesssystems einer direkteinspritzenden Brennkraftmaschine |
DE10157135B4 (de) * | 2001-11-21 | 2004-03-11 | Man B & W Diesel Ag | Kraftstoffversorgungsanlage in Form eines Common-Rail-Systems einer Brennkraftmaschine mit mehreren Zylindern |
US7179060B2 (en) * | 2002-12-09 | 2007-02-20 | Caterpillar Inc | Variable discharge pump with two pumping plungers and shared shuttle member |
JP4123952B2 (ja) * | 2003-02-06 | 2008-07-23 | トヨタ自動車株式会社 | 内燃機関の燃料供給システム |
DE102004002139A1 (de) * | 2004-01-15 | 2005-08-04 | Robert Bosch Gmbh | Kraftstoffversorgungssystem für eine Brennkraftmaschine |
DE102004009792B3 (de) * | 2004-02-28 | 2005-09-22 | Daimlerchrysler Ag | Kraftstoffzuführeinrichtung zur Versorgung der Injektoren an Brennräumen einer Brennkraftmaschine mit Kraftstoff |
EP1722097B1 (fr) * | 2004-03-05 | 2009-03-18 | Bosch Corporation | Dispositif d alimentation de combustible |
US7234449B2 (en) * | 2005-07-14 | 2007-06-26 | General Electric Company | Common fuel rail fuel system for locomotive engine |
US7370635B2 (en) * | 2006-01-20 | 2008-05-13 | Caterpillar Inc. | System and method for resolving electrical leads |
US20080078362A1 (en) * | 2006-09-29 | 2008-04-03 | Caterpillar Inc. | Variable discharge pump having single control valve |
-
2007
- 2007-04-13 FR FR0702710A patent/FR2914959B1/fr not_active Expired - Fee Related
-
2008
- 2008-03-28 EP EP08290301A patent/EP1980744A1/fr not_active Withdrawn
- 2008-04-03 JP JP2008096689A patent/JP2008261333A/ja active Pending
- 2008-04-04 US US12/062,651 patent/US20080251049A1/en not_active Abandoned
- 2008-04-11 KR KR1020080033771A patent/KR20080092873A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FR2914959A1 (fr) | 2008-10-17 |
US20080251049A1 (en) | 2008-10-16 |
JP2008261333A (ja) | 2008-10-30 |
EP1980744A1 (fr) | 2008-10-15 |
KR20080092873A (ko) | 2008-10-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CL2013001558A1 (es) | El uso de compuestos moduladores o agonistas de los receptores de s1p para disminuir la frecuencia cardiaca en aproximadamente 2 latidos/minuto; metodo para aminorar, prevenir o limitar un efecto cronotropico negativo; un kit farmaceutico. | |
EP2055934B8 (fr) | Pompe à alimentation de carburant haute pression | |
MX370998B (es) | Pistola pulverizadora que tiene pasaje de sobrecompresion interno. | |
GB0906200D0 (en) | Pre-filming air-blast fuel injector having a reduced hydraulic spray angle | |
CL2008000198A1 (es) | Compuestos derivados de azacicloalcanos, inhibidores de estearoil-coenzima a delta-9; composicion farmaceutica; y uso para el tratamiento de enfermedades tales como diabetes tipo 2, trastorno de lipidos, obesidad y aterosclerosis. | |
HN2008001720A (es) | Arilimidazolonas y ariltriazolonas sustituidas como inihibidores de receptores de vasopresina | |
MX2009009036A (es) | Revestimiento continuo de pellas. | |
EP1809905A4 (fr) | Pompe a palettes utilisant la pression de ligne pour la regulation directe du deplacement | |
FR2874058B1 (fr) | Tuyau d'alimentation de carburant | |
ECSP11011151A (es) | Compuestos purina | |
FR2914959B1 (fr) | Perfectionnement aux dispositifs d'alimentation de carburant sous haute pression par pompe transfert | |
MX337396B (es) | Metodo para el tratamiento de enfermedades del riñon poliquisticas con derivados de ceramica. | |
EP2076267A4 (fr) | Antagonistes de récepteur d'adénosine a3 d'espèces croisées pour réduire une pression intraoculaire | |
FR2973082B1 (fr) | Dispositif pompe de transfert a pistons, procede de transfert de matiere solide granulaire utilisant un tel dispositif, application du procede a l'alimentation d'un reacteur de gazeification | |
FR2881184B1 (fr) | Tuyau d'alimentation en carburant | |
AP2011005600A0 (en) | A method of coal delivery to a heat power plant for combustion. | |
FR2943403B1 (fr) | Chambre de combustion de turbomachine comprenant des moyens ameliores d'alimentation en air | |
FR2898942B1 (fr) | Pompe transfert pour injection d'essence a haute pression | |
GEP20125526B (en) | Drug active in neuropathic pain | |
PT2056666T (pt) | Administração de substâncias a plantas por injeção dentro do substrato | |
FR2990471B1 (fr) | Architecture moteur a double collecteur d'echappement et reservoir haute pression | |
ITTO20060856A1 (it) | Impianto per l'alimentazione di combustibile a gas a un motore endotermico e relativo elettro-iniettore | |
FR2878580B1 (fr) | Rampe commune d'alimentation en carburant sous pression a volume variable | |
FR2948980B1 (fr) | Accumulateur haute pression de systemes d'injection de carburant | |
ITMI20111173A1 (it) | Procedimento per regolare la pressione in un accumulatore di combustibile ad alta pressione di un motore a combustione interna |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 10 |
|
PLFP | Fee payment |
Year of fee payment: 11 |
|
PLFP | Fee payment |
Year of fee payment: 12 |
|
ST | Notification of lapse |
Effective date: 20191206 |