DE102010003886A1 - Hochdruckpumpe - Google Patents

Hochdruckpumpe Download PDF

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Publication number
DE102010003886A1
DE102010003886A1 DE102010003886A DE102010003886A DE102010003886A1 DE 102010003886 A1 DE102010003886 A1 DE 102010003886A1 DE 102010003886 A DE102010003886 A DE 102010003886A DE 102010003886 A DE102010003886 A DE 102010003886A DE 102010003886 A1 DE102010003886 A1 DE 102010003886A1
Authority
DE
Germany
Prior art keywords
pressure pump
cam
corrosion protection
layer
roller
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Withdrawn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
DE102010003886A
Other languages
German (de)
English (en)
Inventor
Gerhard Meier
Gernot Repphun
Ulrich May
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 DE102010003886A priority Critical patent/DE102010003886A1/de
Priority to EP11709034A priority patent/EP2558706A1/de
Priority to PCT/EP2011/053095 priority patent/WO2011128149A1/de
Priority to RU2012147919/06A priority patent/RU2567529C2/ru
Priority to CN201180018671.5A priority patent/CN102859177B/zh
Publication of DE102010003886A1 publication Critical patent/DE102010003886A1/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Withdrawn legal-status Critical Current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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • 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
    • F02M59/445—Selection of particular materials
    • 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
    • F04B1/0413—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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/90—Selection of particular materials
    • F02M2200/9038—Coatings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2253/00—Other material characteristics; Treatment of material
    • F05C2253/12—Coating

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Coating By Spraying Or Casting (AREA)
DE102010003886A 2010-04-13 2010-04-13 Hochdruckpumpe Withdrawn DE102010003886A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE102010003886A DE102010003886A1 (de) 2010-04-13 2010-04-13 Hochdruckpumpe
EP11709034A EP2558706A1 (de) 2010-04-13 2011-03-02 Hochdruckpumpe
PCT/EP2011/053095 WO2011128149A1 (de) 2010-04-13 2011-03-02 Hochdruckpumpe
RU2012147919/06A RU2567529C2 (ru) 2010-04-13 2011-03-02 Насос высокого давления
CN201180018671.5A CN102859177B (zh) 2010-04-13 2011-03-02 高压泵

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010003886A DE102010003886A1 (de) 2010-04-13 2010-04-13 Hochdruckpumpe

Publications (1)

Publication Number Publication Date
DE102010003886A1 true DE102010003886A1 (de) 2011-10-13

Family

ID=44063970

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102010003886A Withdrawn DE102010003886A1 (de) 2010-04-13 2010-04-13 Hochdruckpumpe

Country Status (5)

Country Link
EP (1) EP2558706A1 (zh)
CN (1) CN102859177B (zh)
DE (1) DE102010003886A1 (zh)
RU (1) RU2567529C2 (zh)
WO (1) WO2011128149A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014095497A1 (de) * 2012-12-21 2014-06-26 Robert Bosch Gmbh Komponente eines kraftstoffeinspritzsystems
WO2023016984A2 (de) 2021-08-10 2023-02-16 aqdisol GmbH Verfahren zum umschalt- bzw. wechselbetrieb von dieselkraftmaschinen mit dieselkraftstoff oder einer dieselkraftstoff-wasser-emulsion
DE102021124730A1 (de) 2021-08-10 2023-02-16 aqdisol GmbH Verfahren und System für den Betrieb von Dieselkraftmaschinen mit Dieselkraftstoff oder einer Dieselkraftstoff-Wasser-Emulsion

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011077535A1 (de) * 2011-06-15 2012-12-20 Robert Bosch Gmbh Pumpe, insbesondere Kraftstoffhochdruckpumpe
DE102013212302A1 (de) * 2013-06-26 2014-12-31 Robert Bosch Gmbh Hochdruckpumpe und Kraftstoffeinspritzanlage mit einer Hochdruckpumpe
DE102016220610A1 (de) * 2016-10-20 2018-04-26 Robert Bosch Gmbh Hochdruckpumpe für ein Kraftstoffeinspritzsystem

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005046670A1 (de) 2005-09-29 2007-04-05 Robert Bosch Gmbh Hochdruckpumpe, insbesondere für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1753021A1 (ru) * 1989-06-28 1992-08-07 Научно-Производственное Объединение "Машпроект" Опора аксиально-плунжерного насоса
US6213075B1 (en) * 1999-06-10 2001-04-10 Caterpillar Inc. Roller follower assembly for an internal combustion engine
JP3924999B2 (ja) * 1999-08-12 2007-06-06 株式会社日立製作所 燃料ポンプ及びそれを用いた筒内噴射エンジン
JP2002295339A (ja) * 2001-03-29 2002-10-09 Denso Corp 摺動部材およびこれを用いた燃料噴射ポンプ
JP2003148294A (ja) * 2001-11-12 2003-05-21 Hitachi Ltd 燃料ポンプ及び筒内噴射エンジン
RU2230213C2 (ru) * 2002-08-19 2004-06-10 ОАО Ярославский завод дизельной аппаратуры Топливный насос высокого давления автомобильного дизеля
DE102004043550B4 (de) * 2004-09-09 2012-02-16 Schaeffler Technologies Gmbh & Co. Kg Verschleißfeste Beschichtung, ihre Verwendung und Verfahren zur Herstellung derselben
DE102006041673A1 (de) * 2006-02-20 2007-08-23 Robert Bosch Gmbh Hochdruckpumpe, insbesondere für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine
ITPD20060290A1 (it) * 2006-07-20 2008-01-21 Movendi S R L Impianto a biocombustibile particolarmente per la produzione di energia elettrica e cogenerazione
DE102007012705A1 (de) * 2007-03-16 2008-09-18 Robert Bosch Gmbh Hochdruckpumpe zur Förderung von Kraftstoff mit einem torsionsentkoppelten Druckfederelement in der Stößeleinrichtung
DE102009001314A1 (de) * 2009-03-04 2010-09-09 Robert Bosch Gmbh Antrieb für eine Hochdruckpumpe, insbesondere Kraftstoffeinspritzpumpe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005046670A1 (de) 2005-09-29 2007-04-05 Robert Bosch Gmbh Hochdruckpumpe, insbesondere für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014095497A1 (de) * 2012-12-21 2014-06-26 Robert Bosch Gmbh Komponente eines kraftstoffeinspritzsystems
CN104870804A (zh) * 2012-12-21 2015-08-26 罗伯特·博世有限公司 燃料喷射系统的组件
WO2023016984A2 (de) 2021-08-10 2023-02-16 aqdisol GmbH Verfahren zum umschalt- bzw. wechselbetrieb von dieselkraftmaschinen mit dieselkraftstoff oder einer dieselkraftstoff-wasser-emulsion
DE102021124730A1 (de) 2021-08-10 2023-02-16 aqdisol GmbH Verfahren und System für den Betrieb von Dieselkraftmaschinen mit Dieselkraftstoff oder einer Dieselkraftstoff-Wasser-Emulsion

Also Published As

Publication number Publication date
EP2558706A1 (de) 2013-02-20
RU2567529C2 (ru) 2015-11-10
WO2011128149A1 (de) 2011-10-20
CN102859177A (zh) 2013-01-02
CN102859177B (zh) 2015-12-02
RU2012147919A (ru) 2014-06-10

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Legal Events

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