DE102007011047A1 - Magnetventilinjektor - Google Patents

Magnetventilinjektor Download PDF

Info

Publication number
DE102007011047A1
DE102007011047A1 DE200710011047 DE102007011047A DE102007011047A1 DE 102007011047 A1 DE102007011047 A1 DE 102007011047A1 DE 200710011047 DE200710011047 DE 200710011047 DE 102007011047 A DE102007011047 A DE 102007011047A DE 102007011047 A1 DE102007011047 A1 DE 102007011047A1
Authority
DE
Germany
Prior art keywords
anchor bolt
anchor
valve
fuel injector
valve piece
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.)
Withdrawn
Application number
DE200710011047
Other languages
German (de)
English (en)
Inventor
Friedrich Howey
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 DE200710011047 priority Critical patent/DE102007011047A1/de
Priority to DE200850003063 priority patent/DE502008003063D1/de
Priority to EP20080100880 priority patent/EP1967726B1/fr
Publication of DE102007011047A1 publication Critical patent/DE102007011047A1/de
Withdrawn legal-status Critical Current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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
    • F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure
    • 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
    • F02M63/0014—Valves characterised by the valve actuating means
    • F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
    • 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
    • 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"
    • 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
    • F02M63/0075—Stop members in valves, e.g. plates or disks limiting the movement of armature, valve or spring
    • 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
    • F02M63/0077—Valve seat details
    • 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
    • F02M2547/00—Special features for fuel-injection valves actuated by fluid pressure
    • F02M2547/003—Valve inserts containing control chamber and valve piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)
DE200710011047 2007-03-07 2007-03-07 Magnetventilinjektor Withdrawn DE102007011047A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE200710011047 DE102007011047A1 (de) 2007-03-07 2007-03-07 Magnetventilinjektor
DE200850003063 DE502008003063D1 (de) 2007-03-07 2008-01-24 Magnetventilinjektor
EP20080100880 EP1967726B1 (fr) 2007-03-07 2008-01-24 Injecteur à soupape magnétique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200710011047 DE102007011047A1 (de) 2007-03-07 2007-03-07 Magnetventilinjektor

Publications (1)

Publication Number Publication Date
DE102007011047A1 true DE102007011047A1 (de) 2008-09-11

Family

ID=39391391

Family Applications (2)

Application Number Title Priority Date Filing Date
DE200710011047 Withdrawn DE102007011047A1 (de) 2007-03-07 2007-03-07 Magnetventilinjektor
DE200850003063 Active DE502008003063D1 (de) 2007-03-07 2008-01-24 Magnetventilinjektor

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE200850003063 Active DE502008003063D1 (de) 2007-03-07 2008-01-24 Magnetventilinjektor

Country Status (2)

Country Link
EP (1) EP1967726B1 (fr)
DE (2) DE102007011047A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008040015A1 (de) * 2008-06-30 2009-12-31 Robert Bosch Gmbh Magnetventil, Kraftstoff-Injektor sowie Herstellungsverfahren
AT508049B1 (de) * 2009-03-17 2016-01-15 Bosch Gmbh Robert Vorrichtung zum einspritzen von kraftstoff in den brennraum einer brennkraftmaschine
FR2953268B1 (fr) 2009-12-02 2012-04-06 Bosch Gmbh Robert Soupape electromagnetique de commande d'un injecteur ou de regulation de pression d'un accumulateur de carburant a haute pression
DE102012224403A1 (de) * 2012-12-27 2014-07-03 Robert Bosch Gmbh Druckregelventil für ein Kraftstoffeinspritzsystem
DE102015211705A1 (de) * 2015-06-24 2016-12-29 Robert Bosch Gmbh Kraftstoffinjektor mit Steuerventil
US11746734B2 (en) * 2018-08-23 2023-09-05 Progress Rail Services Corporation Electronic unit injector shuttle valve

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19650865A1 (de) 1996-12-07 1998-06-10 Bosch Gmbh Robert Magnetventil
DE19708104A1 (de) 1997-02-28 1998-09-03 Bosch Gmbh Robert Magnetventil

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3844092B2 (ja) * 1997-01-23 2006-11-08 株式会社日本自動車部品総合研究所 蓄圧式燃料噴射装置
DE19955663A1 (de) * 1999-11-19 2001-05-23 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
DE10122241A1 (de) * 2001-05-08 2002-12-05 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19650865A1 (de) 1996-12-07 1998-06-10 Bosch Gmbh Robert Magnetventil
DE19708104A1 (de) 1997-02-28 1998-09-03 Bosch Gmbh Robert Magnetventil

Also Published As

Publication number Publication date
EP1967726A2 (fr) 2008-09-10
DE502008003063D1 (de) 2011-05-19
EP1967726A3 (fr) 2009-05-20
EP1967726B1 (fr) 2011-04-06

Similar Documents

Publication Publication Date Title
EP1266135B1 (fr) Electrovanne destinee a commander la soupape d'injection d'un moteur a combustion interne
EP2021617B1 (fr) Injecteur de carburant comportant une soupape de commande à compensation de pression
EP1948922B1 (fr) Guidage optimise de groupes d'induits pour soupapes magnetiques
EP2102486B1 (fr) Injecteur avec une soupape de commande à compensation de pression axiale
WO2009121646A1 (fr) Électrovanne avec induit en plusieurs parties, sans guidage de l'induit
WO2002042632A2 (fr) Electrovanne destinee a la commande d'une soupape d'injection d'un moteur a combustion interne
EP2215349A1 (fr) Buse d'injection de carburant comprenant une soupape à bille
WO2018007068A1 (fr) Soupape d'injection d'un carburant gazeux
EP1967726B1 (fr) Injecteur à soupape magnétique
EP2100026B1 (fr) Injecteur de carburant avec électrovanne à siège sphérique
DE102008001597A1 (de) Kraftstoff-Injektor
DE102007044356A1 (de) Injektor
DE102008002717A1 (de) Kraftstoffinjektor mit zweiteiligem Magnetanker
DE102006020724A1 (de) Magnetventil mit selbstzentrierendem Ankerbolzen
WO2009037095A1 (fr) Soupape de commande pour injecteur de carburant
WO2008049671A1 (fr) Injecteur de carburant
EP1960657A1 (fr) Guide a deformation optimisee de l'induit de soupapes magnetiques
DE102007030711A1 (de) Injektor mit nach außen öffnendem Ventilelement
WO2010009925A1 (fr) Goujon d’induit pour vanne électromagnétique
DE102004050992A1 (de) Magnetventilbetätigter Kraftstoffinjektor mit hydraulischem Überhubanschlag
DE102016209249A1 (de) Gasventil zum Dosieren von gasförmigen Kraftstoffen
DE102007012706A1 (de) Ventil für Kraftstoffinjektoren
EP2084390A1 (fr) Injecteur avec une soupape de commande à compensation de pression axiale
DE102008001843A1 (de) Ankerbolzen für Magnetventil
DE102016202957A1 (de) Kraftstoffinjektor

Legal Events

Date Code Title Description
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20121002