DE102011075516A1 - Ventilanordnung für eine Kraftstoffhochdruckpumpe sowie Kraftstoffhochdruckpumpe - Google Patents

Ventilanordnung für eine Kraftstoffhochdruckpumpe sowie Kraftstoffhochdruckpumpe Download PDF

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Publication number
DE102011075516A1
DE102011075516A1 DE201110075516 DE102011075516A DE102011075516A1 DE 102011075516 A1 DE102011075516 A1 DE 102011075516A1 DE 201110075516 DE201110075516 DE 201110075516 DE 102011075516 A DE102011075516 A DE 102011075516A DE 102011075516 A1 DE102011075516 A1 DE 102011075516A1
Authority
DE
Germany
Prior art keywords
valve
pump
valve member
pressure
arrangement according
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Withdrawn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
DE201110075516
Other languages
German (de)
English (en)
Inventor
Alessandro De Luca
Dirk Vahle
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 DE201110075516 priority Critical patent/DE102011075516A1/de
Priority to EP12165970A priority patent/EP2522854A1/fr
Publication of DE102011075516A1 publication Critical patent/DE102011075516A1/de
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0452—Distribution members, e.g. valves
    • 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
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/46—Valves
    • F02M59/462—Delivery valves
    • 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
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/46—Valves
    • F02M59/464—Inlet valves of the check valve type
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/109—Valves; Arrangement of valves inlet and outlet valve forming one unit
    • 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
    • F02M63/0078—Valve member details, e.g. special shape, hollow or fuel passages in the valve member
    • F02M63/008—Hollow valve members, e.g. members internally guided

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
DE201110075516 2011-05-09 2011-05-09 Ventilanordnung für eine Kraftstoffhochdruckpumpe sowie Kraftstoffhochdruckpumpe Withdrawn DE102011075516A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE201110075516 DE102011075516A1 (de) 2011-05-09 2011-05-09 Ventilanordnung für eine Kraftstoffhochdruckpumpe sowie Kraftstoffhochdruckpumpe
EP12165970A EP2522854A1 (fr) 2011-05-09 2012-04-27 Agencement de soupape pour une pompe à carburant haute pression ainsi qu'une pompe à carburant haute pression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201110075516 DE102011075516A1 (de) 2011-05-09 2011-05-09 Ventilanordnung für eine Kraftstoffhochdruckpumpe sowie Kraftstoffhochdruckpumpe

Publications (1)

Publication Number Publication Date
DE102011075516A1 true DE102011075516A1 (de) 2012-11-15

Family

ID=46052577

Family Applications (1)

Application Number Title Priority Date Filing Date
DE201110075516 Withdrawn DE102011075516A1 (de) 2011-05-09 2011-05-09 Ventilanordnung für eine Kraftstoffhochdruckpumpe sowie Kraftstoffhochdruckpumpe

Country Status (2)

Country Link
EP (1) EP2522854A1 (fr)
DE (1) DE102011075516A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021000327A1 (de) 2021-01-22 2022-07-28 Hydac Fluidtechnik Gmbh Pumpenvorrichtung

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20130023A1 (it) * 2013-01-09 2014-07-10 Bosch Gmbh Robert Gruppo di pompaggio per alimentare combustibile, preferibilmente gasolio, ad un motore a combustione interna
CN104018968B (zh) * 2013-03-01 2019-04-23 罗伯特·博世有限公司 高压供油泵以及具有这种高压供油泵的柴油机
ITMI20131263A1 (it) * 2013-07-26 2015-01-27 Bosch Gmbh Robert Gruppo valvola per gruppo pompa di alta pressione per alimentare combustibile ad un motore a combustione interna e detto gruppo pompa di alta pressione
DE102013215275A1 (de) * 2013-08-02 2015-02-05 Robert Bosch Gmbh Kraftstoffhochdruckpumpe, mit einem Auslassventil
GB201609348D0 (en) * 2016-05-26 2016-07-13 Delphi Internat Operations Luxembourg S À R L Pressure regulator
WO2023097330A1 (fr) * 2021-11-29 2023-06-01 Forum Us, Inc. Extrémité de fluide pour systèmes de pompes volumétriques

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008002360A1 (de) 2008-06-11 2009-12-17 Robert Bosch Gmbh Radialkolbenpumpe
DE102008042650A1 (de) 2008-10-07 2010-04-08 Robert Bosch Gmbh Radialkolbenpumpe zur Versorgung einer Verbrennungskraftmaschine mit Kraftstoff

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10136926C1 (de) * 2001-07-30 2003-01-16 Orange Gmbh Kraftstoff-Einspritzeinrichtung für Brennkraftmaschinen
EP2287462B1 (fr) * 2009-07-08 2012-04-18 Delphi Technologies Holding S.à.r.l. Unité de pompe

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008002360A1 (de) 2008-06-11 2009-12-17 Robert Bosch Gmbh Radialkolbenpumpe
DE102008042650A1 (de) 2008-10-07 2010-04-08 Robert Bosch Gmbh Radialkolbenpumpe zur Versorgung einer Verbrennungskraftmaschine mit Kraftstoff

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021000327A1 (de) 2021-01-22 2022-07-28 Hydac Fluidtechnik Gmbh Pumpenvorrichtung

Also Published As

Publication number Publication date
EP2522854A1 (fr) 2012-11-14

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R005 Application deemed withdrawn due to failure to request examination