EP1387082A3 - Composant d'un moteur à combustion interne avec un élément soumis tribologiquement - Google Patents

Composant d'un moteur à combustion interne avec un élément soumis tribologiquement Download PDF

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Publication number
EP1387082A3
EP1387082A3 EP03007079A EP03007079A EP1387082A3 EP 1387082 A3 EP1387082 A3 EP 1387082A3 EP 03007079 A EP03007079 A EP 03007079A EP 03007079 A EP03007079 A EP 03007079A EP 1387082 A3 EP1387082 A3 EP 1387082A3
Authority
EP
European Patent Office
Prior art keywords
component
internal combustion
combustion engine
tribological
exposed element
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Withdrawn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
EP03007079A
Other languages
German (de)
English (en)
Other versions
EP1387082A2 (fr
Inventor
Guenter Schneider
Thomas Beck
Alexander Schattke
Sascha Henke
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 EP1387082A2 publication Critical patent/EP1387082A2/fr
Publication of EP1387082A3 publication Critical patent/EP1387082A3/fr
Withdrawn legal-status Critical Current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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/166—Selection of particular materials
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Physical Vapour Deposition (AREA)
EP03007079A 2002-07-30 2003-03-28 Composant d'un moteur à combustion interne avec un élément soumis tribologiquement Withdrawn EP1387082A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10234588A DE10234588A1 (de) 2002-07-30 2002-07-30 Bauteil eines Verbrennungsmotors mit einem tribologisch beanspruchten Bauelement
DE10234588 2002-07-30

Publications (2)

Publication Number Publication Date
EP1387082A2 EP1387082A2 (fr) 2004-02-04
EP1387082A3 true EP1387082A3 (fr) 2005-09-21

Family

ID=30010505

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03007079A Withdrawn EP1387082A3 (fr) 2002-07-30 2003-03-28 Composant d'un moteur à combustion interne avec un élément soumis tribologiquement

Country Status (3)

Country Link
US (1) US20040187798A1 (fr)
EP (1) EP1387082A3 (fr)
DE (1) DE10234588A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106048538A (zh) * 2016-06-15 2016-10-26 济宁学院 AlZrN多元复合硬质涂层刀具及其制备工艺

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005038385A1 (de) * 2005-08-08 2007-02-22 Siemens Ag Kraftstoffeinspritzdüse und Verfahren zum Erhöhen der Resistenz einer derartigen Düse gegen eine betriebsbedingte Verschlechterung der Einspritzeigenschaften
CN100482855C (zh) * 2006-03-08 2009-04-29 中国科学院金属研究所 一种在宽温度范围内抗高温腐蚀的CrN/CrAlN防护涂层及制备方法
US20080152491A1 (en) * 2006-12-26 2008-06-26 Davies Lucy V Coatings for use in fuel system components
US20090026292A1 (en) * 2007-07-27 2009-01-29 Caterpillar Inc. Coatings for use in fuel system components
US8006715B2 (en) 2007-09-20 2011-08-30 Caterpillar Inc. Valve with thin-film coating
JP4492696B2 (ja) * 2007-12-25 2010-06-30 株式会社デンソー 燃料噴射弁
DE102008025175A1 (de) * 2008-05-26 2009-12-03 BAM Bundesanstalt für Materialforschung und -prüfung Verfahren zur Abscheidung einer überrollbeständigen Dünnschicht auf ein hochbeanspruchtes, flüssig-geschmiertes Substrat in geschlossenen Tribosystemen, beschichtetes Substrat sowie geschlossenes, flüssiggeschmiertes Tribosystem
AT508050B1 (de) * 2009-03-24 2011-09-15 Bosch Gmbh Robert Vorrichtung zum einspritzen von kraftstoff in den brennraum einer brennkraftmaschine
US9051910B2 (en) * 2013-01-31 2015-06-09 Caterpillar Inc. Valve assembly for fuel system and method
WO2015155275A1 (fr) * 2014-04-09 2015-10-15 Oerlikon Surface Solutions Ag, Trübbach Système tribologique avec usure réduite de corps antagoniste
US9453486B1 (en) 2015-03-20 2016-09-27 Continental Automotive Systems, Inc. Gas direct injector with reduced leakage
CN110373519B (zh) * 2019-07-12 2021-03-16 重庆文理学院 一种高硬度耐磨损的不锈钢的制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3716073A1 (de) * 1987-05-14 1988-04-07 Bosch Gmbh Robert Elektromagnetisch betaetigbares ventil
EP0504441A1 (fr) * 1988-03-04 1992-09-23 Hitachi, Ltd. Structure composite en céramique ayant une résistance élevée et son procédé de fabrication
EP0857700A1 (fr) * 1997-02-10 1998-08-12 Saint-Gobain Vitrage Substrat transparent muni d'au moins une couche mince à base de nitrure ou d'oxynitrure de silicium et son procédé d'obtention
DE10038954A1 (de) * 2000-08-09 2002-02-28 Siemens Ag Ventil, insbesondere Einspritzventil
DE10133433A1 (de) * 2001-07-10 2003-02-20 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3623360A1 (de) * 1986-07-11 1988-01-14 Cameron Iron Works Gmbh Einrichtung mit einander benachbarten oberflaechen, zwischen denen hohe druecke und/oder hohe reibungsbeanspruchungen auftreten
JPH0821297A (ja) * 1994-06-30 1996-01-23 Yamaha Motor Co Ltd 内燃機関の摺接部構造
US5716709A (en) * 1994-07-14 1998-02-10 Competitive Technologies, Inc. Multilayered nanostructures comprising alternating organic and inorganic ionic layers
DE19548718C1 (de) * 1995-12-23 1997-05-28 Daimler Benz Ag Reibungsbelastetes Bauteil eines Verbrennungsmotors
US5771873A (en) * 1997-04-21 1998-06-30 Ford Global Technologies, Inc. Carbonaceous deposit-resistant coating for engine components
DE19816136A1 (de) * 1998-04-09 1999-10-14 Inst Neue Mat Gemein Gmbh Nanostrukturierte Formkörper und Schichten und deren Herstellung über stabile wasserlösliche Vorstufen
US6519847B1 (en) * 1998-06-12 2003-02-18 L. E. Jones Company Surface treatment of prefinished valve seat inserts
US6802457B1 (en) * 1998-09-21 2004-10-12 Caterpillar Inc Coatings for use in fuel system components
JP2001050133A (ja) * 1999-08-06 2001-02-23 Hitachi Ltd 電子燃料噴射弁
US6521324B1 (en) * 1999-11-30 2003-02-18 3M Innovative Properties Company Thermal transfer of microstructured layers
US6715693B1 (en) * 2000-02-15 2004-04-06 Caterpillar Inc Thin film coating for fuel injector components
ES2164029B1 (es) * 2000-07-07 2003-05-16 Fico Mirrors Sa Dispositivo electrocromico y aplicaciones correspondientes.
WO2003080894A2 (fr) * 2001-01-29 2003-10-02 The Board Of Regents For Oklahoma State University Systeme de revetement multicouche organique/inorganique

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3716073A1 (de) * 1987-05-14 1988-04-07 Bosch Gmbh Robert Elektromagnetisch betaetigbares ventil
EP0504441A1 (fr) * 1988-03-04 1992-09-23 Hitachi, Ltd. Structure composite en céramique ayant une résistance élevée et son procédé de fabrication
EP0857700A1 (fr) * 1997-02-10 1998-08-12 Saint-Gobain Vitrage Substrat transparent muni d'au moins une couche mince à base de nitrure ou d'oxynitrure de silicium et son procédé d'obtention
DE10038954A1 (de) * 2000-08-09 2002-02-28 Siemens Ag Ventil, insbesondere Einspritzventil
DE10133433A1 (de) * 2001-07-10 2003-02-20 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106048538A (zh) * 2016-06-15 2016-10-26 济宁学院 AlZrN多元复合硬质涂层刀具及其制备工艺
CN106048538B (zh) * 2016-06-15 2018-04-17 济宁学院 AlZrN多元复合硬质涂层刀具及其制备工艺

Also Published As

Publication number Publication date
EP1387082A2 (fr) 2004-02-04
DE10234588A1 (de) 2004-02-19
US20040187798A1 (en) 2004-09-30

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