DE102013208843A1 - Magnetventil für ein Kraftstoffeinspritzsystem - Google Patents

Magnetventil für ein Kraftstoffeinspritzsystem Download PDF

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Publication number
DE102013208843A1
DE102013208843A1 DE201310208843 DE102013208843A DE102013208843A1 DE 102013208843 A1 DE102013208843 A1 DE 102013208843A1 DE 201310208843 DE201310208843 DE 201310208843 DE 102013208843 A DE102013208843 A DE 102013208843A DE 102013208843 A1 DE102013208843 A1 DE 102013208843A1
Authority
DE
Germany
Prior art keywords
magnetic core
solenoid valve
anchor plate
residual air
air gap
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Withdrawn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
DE201310208843
Other languages
German (de)
English (en)
Inventor
Tony Dumont
Pierre-Marie Rochas
Elian Verdier
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 DE102013208843A1 publication Critical patent/DE102013208843A1/de
Withdrawn legal-status Critical Current

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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
    • 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
    • F02M63/0017—Valves characterised by the valve actuating means electrical, e.g. using solenoid using electromagnetic operating means
    • 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
    • F02M63/02—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
    • F02M63/023—Means for varying pressure in common rails
    • F02M63/0235—Means for varying pressure in common rails by bleeding fuel pressure
    • F02M63/025—Means for varying pressure in common rails by bleeding fuel pressure from the common rail
    • 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
    • F02M2200/07—Fuel-injection apparatus having means for avoiding sticking of valve or armature, e.g. preventing hydraulic or magnetic sticking of parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Magnetically Actuated Valves (AREA)
DE201310208843 2012-06-08 2013-05-14 Magnetventil für ein Kraftstoffeinspritzsystem Withdrawn DE102013208843A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1255355A FR2991728B1 (fr) 2012-06-08 2012-06-08 Soupape electromagnetique de systeme d'injection de carburant
FR1255355 2012-06-08

Publications (1)

Publication Number Publication Date
DE102013208843A1 true DE102013208843A1 (de) 2013-12-12

Family

ID=49626026

Family Applications (1)

Application Number Title Priority Date Filing Date
DE201310208843 Withdrawn DE102013208843A1 (de) 2012-06-08 2013-05-14 Magnetventil für ein Kraftstoffeinspritzsystem

Country Status (2)

Country Link
DE (1) DE102013208843A1 (fr)
FR (1) FR2991728B1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10131199A1 (de) 2001-06-28 2003-01-16 Bosch Gmbh Robert Magnetventil zur Steuerung eines Einspritzventils einer Brennkraftmaschine
EP2333208A2 (fr) 2009-12-09 2011-06-15 Brose Schliesssysteme GmbH & Co. KG Serrure de véhicule automobile

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002310029A (ja) * 2001-04-10 2002-10-23 Denso Corp 燃料噴射弁
JP4400638B2 (ja) * 2007-03-06 2010-01-20 株式会社デンソー 電磁弁およびそれを用いた燃料噴射装置
DE102008041595A1 (de) * 2008-08-27 2010-03-04 Robert Bosch Gmbh Quetschspalt zur hydraulischen Dämpfung
DE102009001706A1 (de) * 2009-03-20 2010-09-23 Robert Bosch Gmbh Restluftspaltscheibe
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
DE102009055356A1 (de) * 2009-12-29 2011-06-30 Robert Bosch GmbH, 70469 Elektromagnetisch betätigtes Mengensteuerventil, insbesondere zur Steuerung der Fördermenge einer Kraftstoff-Hochdruckpumpe
DE102009055350A1 (de) * 2009-12-29 2011-06-30 Robert Bosch GmbH, 70469 Elektromagnetisch betätigtes Mengensteuerventil, insbesondere zur Steuerung der Fördermenge einer Kraftstoff-Hochdruckpumpe
DE102010030600A1 (de) * 2010-06-28 2011-12-29 Robert Bosch Gmbh Minimierung des Ankerschließprellens durch ein Verzögerungsglied im Restluftspalt

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10131199A1 (de) 2001-06-28 2003-01-16 Bosch Gmbh Robert Magnetventil zur Steuerung eines Einspritzventils einer Brennkraftmaschine
EP2333208A2 (fr) 2009-12-09 2011-06-15 Brose Schliesssysteme GmbH & Co. KG Serrure de véhicule automobile

Also Published As

Publication number Publication date
FR2991728B1 (fr) 2016-04-29
FR2991728A1 (fr) 2013-12-13

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Legal Events

Date Code Title Description
R005 Application deemed withdrawn due to failure to request examination