FR2900983B1 - Injecteur de carburant a soupape electromagnetique - Google Patents

Injecteur de carburant a soupape electromagnetique

Info

Publication number
FR2900983B1
FR2900983B1 FR0754851A FR0754851A FR2900983B1 FR 2900983 B1 FR2900983 B1 FR 2900983B1 FR 0754851 A FR0754851 A FR 0754851A FR 0754851 A FR0754851 A FR 0754851A FR 2900983 B1 FR2900983 B1 FR 2900983B1
Authority
FR
France
Prior art keywords
electromagnetic valve
fuel injector
injector
fuel
electromagnetic
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
Application number
FR0754851A
Other languages
English (en)
Other versions
FR2900983A1 (fr
Inventor
Holger Rapp
Helmut Clauss
Andreas Rettich
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
Publication of FR2900983A1 publication Critical patent/FR2900983A1/fr
Application granted granted Critical
Publication of FR2900983B1 publication Critical patent/FR2900983B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/08—Fuel-injection apparatus having special means for influencing magnetic flux, e.g. for shielding or guiding magnetic flux

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)
FR0754851A 2006-05-10 2007-05-04 Injecteur de carburant a soupape electromagnetique Expired - Fee Related FR2900983B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200610021738 DE102006021738A1 (de) 2006-05-10 2006-05-10 Magnetventil für einen Kraftstoffinjektor mit optimiertem Ventilhub

Publications (2)

Publication Number Publication Date
FR2900983A1 FR2900983A1 (fr) 2007-11-16
FR2900983B1 true FR2900983B1 (fr) 2012-05-11

Family

ID=38579919

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0754851A Expired - Fee Related FR2900983B1 (fr) 2006-05-10 2007-05-04 Injecteur de carburant a soupape electromagnetique

Country Status (3)

Country Link
DE (1) DE102006021738A1 (fr)
FR (1) FR2900983B1 (fr)
IT (1) ITMI20070922A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2973092B1 (fr) * 2011-03-25 2016-09-02 Bosch Gmbh Robert 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
DE102016222871A1 (de) * 2016-11-21 2018-05-24 Robert Bosch Gmbh Kraftstoffinjektor

Also Published As

Publication number Publication date
ITMI20070922A1 (it) 2007-11-11
DE102006021738A1 (de) 2007-11-15
FR2900983A1 (fr) 2007-11-16

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Effective date: 20210105