FR2973092B1 - Dispositif d'obturation, regulateur de pression comportant un tel dispositif, dispositif d'injection diesel comportant un tel regulateur, moteur diesel et vehicule comportant un tel moteur - Google Patents

Dispositif d'obturation, regulateur de pression comportant un tel dispositif, dispositif d'injection diesel comportant un tel regulateur, moteur diesel et vehicule comportant un tel moteur

Info

Publication number
FR2973092B1
FR2973092B1 FR1100899A FR1100899A FR2973092B1 FR 2973092 B1 FR2973092 B1 FR 2973092B1 FR 1100899 A FR1100899 A FR 1100899A FR 1100899 A FR1100899 A FR 1100899A FR 2973092 B1 FR2973092 B1 FR 2973092B1
Authority
FR
France
Prior art keywords
engine
diesel
regulator
vehicle
shuttering
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.)
Active
Application number
FR1100899A
Other languages
English (en)
Other versions
FR2973092A1 (fr
Inventor
Jerome Picaud
Pierre Marie Rochas
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to FR1100899A priority Critical patent/FR2973092B1/fr
Publication of FR2973092A1 publication Critical patent/FR2973092A1/fr
Application granted granted Critical
Publication of FR2973092B1 publication Critical patent/FR2973092B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • 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
    • F02M63/0012—Valves
    • F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
    • F02M63/0033—Lift valves, i.e. having a valve member that moves perpendicularly to the plane of the valve seat
    • F02M63/0036—Lift valves, i.e. having a valve member that moves perpendicularly to the plane of the valve seat with spherical or partly spherical shaped valve member ends
    • 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
    • F02M63/0012—Valves
    • F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
    • F02M63/005—Pressure relief valves
    • F02M63/0052—Pressure relief valves with means for adjusting the opening pressure, e.g. electrically controlled
    • 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
    • F02M63/0012—Valves
    • F02M63/007—Details not provided for in, or of interest apart from, the apparatus of the groups F02M63/0014 - F02M63/0059
    • F02M63/0071—Details not provided for in, or of interest apart from, the apparatus of the groups F02M63/0014 - F02M63/0059 characterised by guiding or centering means in valves including the absence of any guiding means, e.g. "flying arrangements"
FR1100899A 2011-03-25 2011-03-25 Dispositif d'obturation, regulateur de pression comportant un tel dispositif, dispositif d'injection diesel comportant un tel regulateur, moteur diesel et vehicule comportant un tel moteur Active FR2973092B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1100899A FR2973092B1 (fr) 2011-03-25 2011-03-25 Dispositif d'obturation, regulateur de pression comportant un tel dispositif, dispositif d'injection diesel comportant un tel regulateur, moteur diesel et vehicule comportant un tel moteur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1100899A FR2973092B1 (fr) 2011-03-25 2011-03-25 Dispositif d'obturation, regulateur de pression comportant un tel dispositif, dispositif d'injection diesel comportant un tel regulateur, moteur diesel et vehicule comportant un tel moteur

Publications (2)

Publication Number Publication Date
FR2973092A1 FR2973092A1 (fr) 2012-09-28
FR2973092B1 true FR2973092B1 (fr) 2016-09-02

Family

ID=44550217

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1100899A Active FR2973092B1 (fr) 2011-03-25 2011-03-25 Dispositif d'obturation, regulateur de pression comportant un tel dispositif, dispositif d'injection diesel comportant un tel regulateur, moteur diesel et vehicule comportant un tel moteur

Country Status (1)

Country Link
FR (1) FR2973092B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2999658A1 (fr) * 2012-12-18 2014-06-20 Delphi Technologies Holding Vanne haute pression
FR3002003A1 (fr) * 2013-02-11 2014-08-15 Bosch Gmbh Robert Procede de realisation d'une soupape a commande electromagnetique
DE102013213419A1 (de) * 2013-07-09 2015-01-15 Robert Bosch Gmbh Neuartige Stößelspitzen-Geometrie für ein Druckregelventil
JP6302735B2 (ja) * 2014-04-24 2018-03-28 Ｋｙｂ株式会社 リリーフ弁
CN106321307B (zh) * 2015-07-03 2020-03-06 罗伯特·博世有限公司 燃油喷射器及其控制阀
DE102015218054A1 (de) * 2015-09-21 2017-03-23 Robert Bosch Gmbh Ventil, insbesondere Saugventil, in einer Hochdruckpumpe eines Kraftstoffeinspritzsystems
DE102016219151A1 (de) * 2016-10-04 2018-04-05 Volkswagen Aktiengesellschaft Verfahren zum Herstellen einer Kalotte in einer Ventilnadel eines Ventils
GB2561003B8 (en) * 2017-03-31 2024-01-10 Delphi Tech Ip Ltd Valve with noise reduction
GB2567849A (en) * 2017-10-26 2019-05-01 Delphi Int Operations Luxembourg Sarl High pressure valve

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1289795B1 (it) * 1996-12-23 1998-10-16 Elasis Sistema Ricerca Fiat Perfezionamenti ad una valvola di dosaggio a comando elettromagnetico, con otturatore a sfera, per un iniettore di combustibile.
DE19712590A1 (de) * 1997-03-26 1998-10-01 Bosch Gmbh Robert Elektromagnetisch betätigbares Ventil
US6142394A (en) * 1999-06-30 2000-11-07 Caterpillar Inc. Valve seat for a ball and pin valve member in a hydraulically actuated fuel injector
DE10125944A1 (de) * 2001-05-29 2002-12-05 Bosch Gmbh Robert Kraftstoffeinspritzsystem für Brennkraftmaschinen, insbesondere Dieselmotoren
DE102004002964A1 (de) * 2004-01-21 2005-08-11 Robert Bosch Gmbh Druckregelventil für einen Hochdruckspeicher einer Verbrennungskraftmaschine
DE102006021738A1 (de) * 2006-05-10 2007-11-15 Robert Bosch Gmbh Magnetventil für einen Kraftstoffinjektor mit optimiertem Ventilhub
US7866575B2 (en) * 2009-01-12 2011-01-11 GM Global Technology Operations LLC Pressure actuated fuel injector

Also Published As

Publication number Publication date
FR2973092A1 (fr) 2012-09-28

Similar Documents

Publication Publication Date Title
FR2973092B1 (fr) Dispositif d'obturation, regulateur de pression comportant un tel dispositif, dispositif d'injection diesel comportant un tel regulateur, moteur diesel et vehicule comportant un tel moteur
DE602005009829D1 (de) Kraftstoffeinspritzsteuervorrichtung für einen verbrennungsmotor
EP2578856A4 (fr) Dispositif d'injection de carburant pour moteur à combustion interne et procédé de commande
EP2447514A4 (fr) Dispositif et procédé de commande d'injection de carburant pour moteur diesel
EP2650522A4 (fr) Dispositif d'injection de carburant destiné à des moteurs à combustion interne, et procédé d'injection de carburant destiné à des moteurs à combustion interne
HK1226117A1 (zh) 用於噴嘴單獨地診斷燃料噴射機構的方法和具有燃料噴射機構的內燃機
GB2465740B (en) A fuel injection system for an internal combustion engine
EP2133540A4 (fr) Dispositif de commande d'injection de carburant pour moteur diesel
EP2772641A4 (fr) Dispositif d'injection de carburant pour moteur à combustion interne
EP2735724A4 (fr) Soupape d'injection de carburant, moteur à combustion interne et procédé d'injection de carburant
FR2981983B1 (fr) Dispositif de depollution des gaz d'echappement pour un moteur a combustion interne.
GB2452766B (en) Internal combustion engine with a fuel injection system
WO2012020384A3 (fr) Moteur à pistons à mouvement alternatif
FR2988771B1 (fr) Dispositif pour la desactivation partielle des cylindres d'un moteur a combustion interne
EP2693028A4 (fr) Dispositif de commande de l'injection de carburant pour moteur à combustion interne
IT1403446B1 (it) Dispositivo di controllo di apprendimento di rapporto aria-carburante per un motore a combustione interna per veicoli.
DE112010005772T8 (de) Kraftstoffeinspritzmengen-Regelungsvorrichtung für einen Verbrennungsmotor
FR2935751B1 (fr) Procede, dispositif et systeme de fonctionnement d'un moteur a combustion interne
PL2864625T3 (pl) Uchwyt do zamocowania rozdzielacza paliwa na silniku spalinowym i układ wtrysku paliwa z takim uchwytem
EP2412966A4 (fr) Dispositif d'injection de carburant pour moteur à combustion interne
FR2986278B1 (fr) Procede et dispositif de commande de la combustion d'un moteur a combustion interne a allumage commande
EP2772634A4 (fr) Dispositif de commande d'injection de carburant pour moteur à combustion interne
DK2386745T3 (da) Brændstofindsprøjtningsindretning til motorer med indvendig forbrænding
FR2933876B1 (fr) Element de filtre et systeme de filtre, notamment pour un moteur a combustion interne
DK2405127T3 (da) Brændstofindsprøjtningsindretning til motorer med indvendig forbrænding

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 12

PLFP Fee payment

Year of fee payment: 13

PLFP Fee payment

Year of fee payment: 14