DE102007034038A1 - Hochdruckpumpe für ein Kraftstoffsystem einer Brennkraftmaschine - Google Patents

Hochdruckpumpe für ein Kraftstoffsystem einer Brennkraftmaschine Download PDF

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Publication number
DE102007034038A1
DE102007034038A1 DE102007034038A DE102007034038A DE102007034038A1 DE 102007034038 A1 DE102007034038 A1 DE 102007034038A1 DE 102007034038 A DE102007034038 A DE 102007034038A DE 102007034038 A DE102007034038 A DE 102007034038A DE 102007034038 A1 DE102007034038 A1 DE 102007034038A1
Authority
DE
Germany
Prior art keywords
valve element
pressure pump
valve
high pressure
actuating tappet
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Withdrawn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
DE102007034038A
Other languages
German (de)
English (en)
Inventor
Martin Kirschner
Markus Becker
Guenther Schnalzger
Bernd Schroeder
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 DE102007034038A priority Critical patent/DE102007034038A1/de
Priority to US12/669,670 priority patent/US20100206252A1/en
Priority to CN2008800254246A priority patent/CN101755119B/zh
Priority to PCT/EP2008/056468 priority patent/WO2009013041A1/fr
Publication of DE102007034038A1 publication Critical patent/DE102007034038A1/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Withdrawn legal-status Critical Current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
    • 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
    • F02M59/367—Pump inlet valves of the check valve type being open when actuated
    • 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
    • F02M63/0014—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
    • F02M63/0021—Valves characterised by the valve actuating means electrical, e.g. using solenoid using electromagnetic operating means characterised by the arrangement of mobile armatures
    • F02M63/0022—Valves characterised by the valve actuating means electrical, e.g. using solenoid using electromagnetic operating means characterised by the arrangement of mobile armatures the armature and the valve being allowed to move relatively to each other
    • 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
    • F02M63/0035—Poppet valves, i.e. having a mushroom-shaped valve member that moves perpendicularly to the plane of the valve seat
    • 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
    • F02M63/004—Sliding valves, e.g. spool valves, i.e. whereby the closing member has a sliding movement along a seat for opening and closing
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/02—Fuel-injection apparatus having means for reducing wear

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)
  • Fuel-Injection Apparatus (AREA)
  • Magnetically Actuated Valves (AREA)
DE102007034038A 2007-07-20 2007-07-20 Hochdruckpumpe für ein Kraftstoffsystem einer Brennkraftmaschine Withdrawn DE102007034038A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE102007034038A DE102007034038A1 (de) 2007-07-20 2007-07-20 Hochdruckpumpe für ein Kraftstoffsystem einer Brennkraftmaschine
US12/669,670 US20100206252A1 (en) 2007-07-20 2008-05-27 High-pressure pump for a fuel system of an internal combustion engine
CN2008800254246A CN101755119B (zh) 2007-07-20 2008-05-27 用于内燃机的燃料系统的高压泵
PCT/EP2008/056468 WO2009013041A1 (fr) 2007-07-20 2008-05-27 Pompe haute pression pour un circuit de carburant d'un moteur à combustion interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007034038A DE102007034038A1 (de) 2007-07-20 2007-07-20 Hochdruckpumpe für ein Kraftstoffsystem einer Brennkraftmaschine

Publications (1)

Publication Number Publication Date
DE102007034038A1 true DE102007034038A1 (de) 2009-01-22

Family

ID=39712674

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102007034038A Withdrawn DE102007034038A1 (de) 2007-07-20 2007-07-20 Hochdruckpumpe für ein Kraftstoffsystem einer Brennkraftmaschine

Country Status (4)

Country Link
US (1) US20100206252A1 (fr)
CN (1) CN101755119B (fr)
DE (1) DE102007034038A1 (fr)
WO (1) WO2009013041A1 (fr)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009046088A1 (de) 2009-10-28 2011-05-05 Robert Bosch Gmbh Mengensteuerventil, insbesondere in einer Kraftstoff-Hochdruckpumpe, zur Zumessung eines fluiden Mediums
DE102009046079A1 (de) 2009-10-28 2011-05-12 Robert Bosch Gmbh Mengensteuerventil, insbesondere zur Mengensteuerung einer Kraftstoff-Hochdruckpumpe
DE102009046082A1 (de) 2009-10-28 2011-05-12 Robert Bosch Gmbh Elektromagnetisch betätigtes Mengensteuerventil, insbesondere zur Steuerung der Fördermenge einer Kraftstoff-Hochdruckpumpe
DE102009046822A1 (de) 2009-11-18 2011-05-19 Robert Bosch Gmbh Schaltventil mit einem in einem Gehäuse bewegbaren Ventilelement
DE102009046813A1 (de) 2009-11-18 2011-05-19 Robert Bosch Gmbh Elektromagnetisches Schaltventil mit einer Magnetspule
WO2012069236A1 (fr) 2010-11-26 2012-05-31 Robert Bosch Gmbh Soupape comportant un élément mobile cylindrique au moins par tronçons
FR2968378A1 (fr) * 2010-12-06 2012-06-08 Bosch Gmbh Robert Soupape de commutation comportant un corps de soupape et une aiguille le sollicitant au moins de temps en temps dans le sens de l'ouverture
DE102011005485A1 (de) 2011-03-14 2012-09-20 Robert Bosch Gmbh Ventileinrichtung zum Schalten oder Zumessen eines Fluids
WO2013041664A1 (fr) * 2011-09-21 2013-03-28 Continental Automotive Gmbh Système de régulation de pression et soupape de régulation de pression
EP2589790A1 (fr) * 2011-11-07 2013-05-08 Delphi Technologies Holding S.à.r.l. Ensemble de bouchon pour soupape haute pression
WO2013098249A1 (fr) * 2011-12-28 2013-07-04 Continental Automotive Gmbh Soupape
WO2015090446A1 (fr) * 2013-12-20 2015-06-25 Robert Bosch Gmbh Soupape d'aspiration pour pompe haute pression et pompe haute pression
US20150226168A1 (en) * 2012-08-22 2015-08-13 Continental Automotive Gmbh Electromagnetic Actuator, Valve, and Injection Pump
DE102017216626B3 (de) 2017-09-20 2018-10-11 Continental Automotive Gmbh Ventil für eine Hochdruckpumpe für ein Kraftfahrzeug und Verfahren zum Herstellen eines Ventils für eine Hochdruckpumpe
EP3054147B1 (fr) * 2011-06-01 2020-05-13 Hitachi Automotive Systems, Ltd. Pompe d'alimentation en carburant haute pression avec soupape d'aspiration électromagnétique
IT201900001413A1 (it) * 2019-01-31 2020-07-31 Bosch Gmbh Robert Valvola di aspirazione per una pompa di alta pressione di alimentazione di carburante ad un motore a combustione interna e pompa comprendente tale valvola

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20120243A1 (it) * 2012-02-17 2013-08-18 Bosch Gmbh Robert Valvola di aspirazione e gruppo di pompaggio per alimentare combustibile, preferibilmente gasolio, ad un motore a combustione interna
EP2746566A1 (fr) * 2012-12-18 2014-06-25 Delphi International Operations Luxembourg S.à r.l. Unité de pompe
DE102013220877A1 (de) * 2013-10-15 2015-04-16 Continental Automotive Gmbh Ventil
JP6855343B2 (ja) * 2017-07-14 2021-04-07 日立Astemo株式会社 高圧燃料ポンプ
JP7172851B2 (ja) * 2019-05-20 2022-11-16 株式会社デンソー 調量装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1210284B (de) * 1964-09-02 1966-02-03 Junkers & Co Thermostatgesteuertes Ventil, z. B. zum Steuern der Gaszufuhr zu einem gasbeheizten Geraet
DE3140933A1 (de) * 1981-10-15 1983-05-05 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffzumesseinrichtung fuer kraftstoffeinspritzpumpen
US5749717A (en) * 1995-09-12 1998-05-12 Deisel Technology Company Electromagnetic fuel pump for a common rail fuel injection system
DE19644915A1 (de) * 1996-10-29 1998-04-30 Bosch Gmbh Robert Hochdruckpumpe
EP1471248B1 (fr) * 1999-02-09 2006-10-11 Hitachi, Ltd. Pompe d'alimentation en combustible à haute pression pour moteur a combustion interne
EP1296061A3 (fr) * 2001-09-21 2005-03-16 Hitachi, Ltd. Pompe à carburant à haute pression
DE10301698A1 (de) * 2003-01-17 2004-08-05 Siemens Ag Ventil und Verfahren zum Herstellen eines Ventils
JP4432610B2 (ja) * 2004-05-17 2010-03-17 トヨタ自動車株式会社 内燃機関の燃料供給装置

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009046079A1 (de) 2009-10-28 2011-05-12 Robert Bosch Gmbh Mengensteuerventil, insbesondere zur Mengensteuerung einer Kraftstoff-Hochdruckpumpe
DE102009046082A1 (de) 2009-10-28 2011-05-12 Robert Bosch Gmbh Elektromagnetisch betätigtes Mengensteuerventil, insbesondere zur Steuerung der Fördermenge einer Kraftstoff-Hochdruckpumpe
DE102009046088B4 (de) 2009-10-28 2021-07-29 Robert Bosch Gmbh Mengensteuerventil, insbesondere in einer Kraftstoff-Hochdruckpumpe, zur Zumessung eines fluiden Mediums
DE102009046088A1 (de) 2009-10-28 2011-05-05 Robert Bosch Gmbh Mengensteuerventil, insbesondere in einer Kraftstoff-Hochdruckpumpe, zur Zumessung eines fluiden Mediums
DE102009046822A1 (de) 2009-11-18 2011-05-19 Robert Bosch Gmbh Schaltventil mit einem in einem Gehäuse bewegbaren Ventilelement
DE102009046813A1 (de) 2009-11-18 2011-05-19 Robert Bosch Gmbh Elektromagnetisches Schaltventil mit einer Magnetspule
WO2011060989A1 (fr) 2009-11-18 2011-05-26 Robert Bosch Gmbh Soupape de commutation dotée d'un élément soupape pouvant être déplacé dans un boîtier
US9249893B2 (en) 2010-11-26 2016-02-02 Robert Bosch Gmbh Valve device having a movement element which is cylindrical at least in sections
WO2012069236A1 (fr) 2010-11-26 2012-05-31 Robert Bosch Gmbh Soupape comportant un élément mobile cylindrique au moins par tronçons
DE102010062077A1 (de) 2010-11-26 2012-05-31 Robert Bosch Gmbh Ventileinrichtung mit einem wenigstens abschnittsweise zylindrischen Bewegungselement
FR2968378A1 (fr) * 2010-12-06 2012-06-08 Bosch Gmbh Robert Soupape de commutation comportant un corps de soupape et une aiguille le sollicitant au moins de temps en temps dans le sens de l'ouverture
US9765898B2 (en) 2011-03-14 2017-09-19 Robert Bosch Gmbh Valve device for switching or metering a fluid
DE102011005485A1 (de) 2011-03-14 2012-09-20 Robert Bosch Gmbh Ventileinrichtung zum Schalten oder Zumessen eines Fluids
WO2012123130A1 (fr) 2011-03-14 2012-09-20 Robert Bosch Gmbh Dispositif formant soupape permettant de coupler ou de distribuer un fluide
EP3054147B1 (fr) * 2011-06-01 2020-05-13 Hitachi Automotive Systems, Ltd. Pompe d'alimentation en carburant haute pression avec soupape d'aspiration électromagnétique
WO2013041664A1 (fr) * 2011-09-21 2013-03-28 Continental Automotive Gmbh Système de régulation de pression et soupape de régulation de pression
FR2982327A1 (fr) * 2011-11-07 2013-05-10 Delphi Tech Holding Sarl Ensemble de bouchon pour vanne haute pression
US9062641B2 (en) 2011-11-07 2015-06-23 Delphi International Operations Luxembourg S.A.R.L. Plug assembly for high-pressure valve
EP2589790A1 (fr) * 2011-11-07 2013-05-08 Delphi Technologies Holding S.à.r.l. Ensemble de bouchon pour soupape haute pression
US9383028B2 (en) 2011-12-28 2016-07-05 Continental Automotive Gmbh Valve
KR101964896B1 (ko) 2011-12-28 2019-04-02 콘티넨탈 오토모티브 게엠베하 밸브
KR20140108322A (ko) * 2011-12-28 2014-09-05 콘티넨탈 오토모티브 게엠베하 밸브
WO2013098249A1 (fr) * 2011-12-28 2013-07-04 Continental Automotive Gmbh Soupape
US20150226168A1 (en) * 2012-08-22 2015-08-13 Continental Automotive Gmbh Electromagnetic Actuator, Valve, and Injection Pump
US9947449B2 (en) * 2012-08-22 2018-04-17 Continental Automotive Gmbh Electromagnetic actuator, valve, and injection pump
WO2015090446A1 (fr) * 2013-12-20 2015-06-25 Robert Bosch Gmbh Soupape d'aspiration pour pompe haute pression et pompe haute pression
DE102017216626B3 (de) 2017-09-20 2018-10-11 Continental Automotive Gmbh Ventil für eine Hochdruckpumpe für ein Kraftfahrzeug und Verfahren zum Herstellen eines Ventils für eine Hochdruckpumpe
IT201900001413A1 (it) * 2019-01-31 2020-07-31 Bosch Gmbh Robert Valvola di aspirazione per una pompa di alta pressione di alimentazione di carburante ad un motore a combustione interna e pompa comprendente tale valvola
WO2020156778A1 (fr) * 2019-01-31 2020-08-06 Robert Bosch Gmbh Soupape d'admission pour pompe haute pression destinée à acheminer du carburant vers un moteur à combustion interne et pompe comportant une telle soupape

Also Published As

Publication number Publication date
WO2009013041A1 (fr) 2009-01-29
US20100206252A1 (en) 2010-08-19
CN101755119A (zh) 2010-06-23
CN101755119B (zh) 2012-09-05

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R012 Request for examination validly filed

Effective date: 20140403

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