DE502004006447D1 - Ventilanordnung, inbesondere einlassventil einer hochdruck-kraftstoffpumpe - Google Patents

Ventilanordnung, inbesondere einlassventil einer hochdruck-kraftstoffpumpe

Info

Publication number
DE502004006447D1
DE502004006447D1 DE200450006447 DE502004006447T DE502004006447D1 DE 502004006447 D1 DE502004006447 D1 DE 502004006447D1 DE 200450006447 DE200450006447 DE 200450006447 DE 502004006447 T DE502004006447 T DE 502004006447T DE 502004006447 D1 DE502004006447 D1 DE 502004006447D1
Authority
DE
Germany
Prior art keywords
high pressure
fuel pump
pressure fuel
valve
valve assembly
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.)
Active
Application number
DE200450006447
Other languages
English (en)
Inventor
Ulrich Maier
Sascha Ambrock
Peter Bauer
Achim Koehler
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 DE502004006447D1 publication Critical patent/DE502004006447D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • 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
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/04—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by special arrangement of cylinders with respect to piston-driving shaft, e.g. arranged parallel to that shaft or swash-plate type pumps
    • F02M59/06—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by special arrangement of cylinders with respect to piston-driving shaft, e.g. arranged parallel to that shaft or swash-plate type pumps with cylinders arranged radially to driving shaft, e.g. in V or star arrangement
    • 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
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
    • F02M59/102—Mechanical drive, e.g. tappets or cams
    • 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
    • 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
    • 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
    • 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
    • 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
    • F04B53/001—Noise damping
    • 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
    • F04B53/06—Venting
    • 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
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • 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
    • F02M2200/04—Fuel-injection apparatus having means for avoiding effect of cavitation, e.g. erosion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/2087—Means to cause rotational flow of fluid [e.g., vortex generator]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
DE200450006447 2003-12-10 2004-10-21 Ventilanordnung, inbesondere einlassventil einer hochdruck-kraftstoffpumpe Active DE502004006447D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2003157612 DE10357612A1 (de) 2003-12-10 2003-12-10 Ventilanordnung, insbesondere Einlassventil einer Hochdruck-Kraftstoffpumpe
PCT/DE2004/002343 WO2005057004A1 (de) 2003-12-10 2004-10-21 Ventilanordnung, insbesondere einlassventil einer hochdruck-kraftstoffpumpe

Publications (1)

Publication Number Publication Date
DE502004006447D1 true DE502004006447D1 (de) 2008-04-17

Family

ID=34638560

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2003157612 Withdrawn DE10357612A1 (de) 2003-12-10 2003-12-10 Ventilanordnung, insbesondere Einlassventil einer Hochdruck-Kraftstoffpumpe
DE200450006447 Active DE502004006447D1 (de) 2003-12-10 2004-10-21 Ventilanordnung, inbesondere einlassventil einer hochdruck-kraftstoffpumpe

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE2003157612 Withdrawn DE10357612A1 (de) 2003-12-10 2003-12-10 Ventilanordnung, insbesondere Einlassventil einer Hochdruck-Kraftstoffpumpe

Country Status (6)

Country Link
US (1) US20080190502A1 (de)
EP (1) EP1700028B1 (de)
JP (1) JP4373447B2 (de)
CN (1) CN1894499A (de)
DE (2) DE10357612A1 (de)
WO (1) WO2005057004A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20080288A1 (it) * 2008-02-22 2009-08-23 Bosch Gmbh Robert Pompa di alta pressione per alimentare combustibile ad alta pressione ad un motore a combustione interna
DE102009000945A1 (de) * 2009-02-18 2010-08-19 Robert Bosch Gmbh Brennstoffpumpe
DE102016220610A1 (de) * 2016-10-20 2018-04-26 Robert Bosch Gmbh Hochdruckpumpe für ein Kraftstoffeinspritzsystem
JP6988196B2 (ja) * 2017-06-27 2022-01-05 株式会社Soken 燃料噴射装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US712929A (en) * 1901-10-28 1902-11-04 George M Hendee Valve for internal-combustion engines.
US1105134A (en) * 1913-11-12 1914-07-28 Engelbert Hanemann Carbureter.
US1517598A (en) * 1921-09-01 1924-12-02 Stevenson John William Apparatus for spraying fluids and mixing the same
BE639280A (de) * 1962-10-30 1900-01-01
US3797510A (en) * 1971-10-28 1974-03-19 Purolator Inc Crashworthy valve
US3854468A (en) * 1972-01-17 1974-12-17 Rheem Mfg Co Vortex humidifier for forced flow hot air furnace
US3921656A (en) * 1974-06-20 1975-11-25 Spectrum Ass Inc Self-closing breakaway valve assemblies
US4131134A (en) * 1977-05-04 1978-12-26 Owen, Wickersham & Erickson Fluid flow regulator
US4157281A (en) * 1977-07-14 1979-06-05 Systems Technology Corp Method and apparatus for reclaiming solvents from solvent-bearing sludge material
US4574451A (en) * 1982-12-22 1986-03-11 General Electric Company Method for producing an article with a fluid passage
US4827961A (en) * 1987-10-13 1989-05-09 Helix Enterprises, Inc. High velocity fluid swivel joint coupling
DE3804843A1 (de) * 1988-02-17 1989-08-31 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE3843819A1 (de) * 1988-09-09 1990-03-22 Bosch Gmbh Robert Druckventil
DE3937707A1 (de) * 1988-12-24 1991-05-16 Bosch Gmbh Robert Druckventil
DE19500690B4 (de) * 1995-01-12 2004-05-19 Robert Bosch Gmbh Kraftstoffversorgungsanlage und Verfahren zum Betreiben einer Kraftstoffversorgungsanlage
DE19541507A1 (de) * 1995-11-08 1997-05-15 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
JP2001246216A (ja) * 1999-12-28 2001-09-11 Denso Corp 気液分離装置
US7082955B2 (en) * 2001-12-04 2006-08-01 Ecotechnology, Ltd. Axial input flow development chamber
US6659118B2 (en) * 2001-12-04 2003-12-09 Ecotechnology, Ltd. Flow development chamber
JP2006513367A (ja) * 2003-05-22 2006-04-20 ローベルト　ボツシユ　ゲゼルシヤフト　ミツト　ベシユレンクテル　ハフツング 内燃機関の高圧噴射装置の高圧ポンプのための逆止弁
JP4260697B2 (ja) * 2004-06-29 2009-04-30 三菱電機株式会社 電磁弁

Also Published As

Publication number Publication date
EP1700028A1 (de) 2006-09-13
WO2005057004A1 (de) 2005-06-23
DE10357612A1 (de) 2005-07-07
JP4373447B2 (ja) 2009-11-25
CN1894499A (zh) 2007-01-10
US20080190502A1 (en) 2008-08-14
EP1700028B1 (de) 2008-03-05
JP2007513292A (ja) 2007-05-24

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Legal Events

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