EP1729003A3 - Kolben für Brennkraftmaschine - Google Patents

Kolben für Brennkraftmaschine Download PDF

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Publication number
EP1729003A3
EP1729003A3 EP06010563A EP06010563A EP1729003A3 EP 1729003 A3 EP1729003 A3 EP 1729003A3 EP 06010563 A EP06010563 A EP 06010563A EP 06010563 A EP06010563 A EP 06010563A EP 1729003 A3 EP1729003 A3 EP 1729003A3
Authority
EP
European Patent Office
Prior art keywords
piston
combustion engine
internal combustion
tio
weight
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.)
Granted
Application number
EP06010563A
Other languages
English (en)
French (fr)
Other versions
EP1729003B1 (de
EP1729003A2 (de
Inventor
Wolfgang Bickle
Frank Dr. Ing. Haupert
Werner Schubert
Gunter Dr. Bürkle
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.)
KS Kolbenschmidt GmbH
Original Assignee
KS Kolbenschmidt 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36954737&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1729003(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by KS Kolbenschmidt GmbH filed Critical KS Kolbenschmidt GmbH
Publication of EP1729003A2 publication Critical patent/EP1729003A2/de
Publication of EP1729003A3 publication Critical patent/EP1729003A3/de
Application granted granted Critical
Publication of EP1729003B1 publication Critical patent/EP1729003B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/10—Pistons  having surface coverings
    • 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
    • F05C2201/00—Metals
    • F05C2201/02—Light metals
    • F05C2201/021—Aluminium
    • 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
    • F05C2201/00—Metals
    • F05C2201/90—Alloys not otherwise provided for
    • F05C2201/903—Aluminium alloy, e.g. AlCuMgPb F34,37
    • 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
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/06—Polyamides, e.g. NYLON
    • 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)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Laminated Bodies (AREA)

Abstract

Die Erfindung betrifft einen Kolben für eine Brennkraftmaschine, insbesondere aus Aluminiumlegierung, wobei als Gleitbeschichtung auf dem Kolbenmantel zumindest bereichsweise eine 5 - 25 µm dicke PTFE-freie Lackschicht auf Basis von PAI aufgebracht ist, die 5 - 15 Gew.-% Zinksulfid, 5 - 15 Gew.-% Graphit und 5 - 15 Gew.-% TiO2 umfasst, und dass zinksulfid und TiO2 in einer Partikelgröße von ≤ 0,7 µm vorliegen.
EP20060010563 2005-06-02 2006-05-23 Kolben für Brennkraftmaschine Active EP1729003B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200510026664 DE102005026664B4 (de) 2005-06-02 2005-06-02 Kolben für Brennkraftmaschine

Publications (3)

Publication Number Publication Date
EP1729003A2 EP1729003A2 (de) 2006-12-06
EP1729003A3 true EP1729003A3 (de) 2007-08-29
EP1729003B1 EP1729003B1 (de) 2009-12-23

Family

ID=36954737

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20060010563 Active EP1729003B1 (de) 2005-06-02 2006-05-23 Kolben für Brennkraftmaschine

Country Status (2)

Country Link
EP (1) EP1729003B1 (de)
DE (2) DE102005026664B4 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009002716A1 (de) 2009-04-29 2010-11-11 Federal-Mogul Nürnberg GmbH Verschleißfester Gleitlack für die Beschichtung von Motorkolben
DE102009002715B4 (de) 2009-04-29 2017-02-09 Federal-Mogul Nürnberg GmbH Verwendung eines wasserverdünnbaren Gleitlacks für die Beschichtung von Motorkolben
DE102009019688A1 (de) 2009-04-30 2010-11-11 Federal-Mogul Nürnberg GmbH Kolben für einen Verbrennungsmotor
DE202011101400U1 (de) 2011-06-03 2011-09-05 Perkins Engines Co. Ltd. Lagerbeschichtung für kraftstoffgeschmierte Kraftstoffpumpen
EP2530317B1 (de) * 2011-06-03 2014-11-12 Perkins Engines Company Limited Lagerbeschichtung für kraftstoffgeschmierte Kraftstoffpumpen
DE102016110042A1 (de) 2016-05-31 2017-11-30 Man Diesel & Turbo Se Bauteil mit oleophob beschichteter Gleit- oder Lagerfläche und Verfahren zum Herstellen eines solchen Bauteils
DE102020117602A1 (de) 2020-07-03 2022-01-05 Ks Kolbenschmidt Gmbh Gleitringdichtung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1440718A1 (de) * 2003-01-17 2004-07-28 Delphi Technologies, Inc. Verfahren zum Beschichten der Umfangsfläche eines zylindrischen Werkstücks
EP1479946A2 (de) * 2003-05-23 2004-11-24 Nissan Motor Company, Limited Kolben für eine Brennkraftmaschine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3801784A1 (de) * 1988-01-22 1989-07-27 Kolbenschmidt Ag Leichtmetallkolben fuer brennkraftmaschinen
US5884600A (en) * 1998-02-20 1999-03-23 General Motors Corporation Aluminum bore engine having wear and scuff-resistant aluminum piston
JP4232506B2 (ja) * 2002-06-24 2009-03-04 株式会社豊田自動織機 摺動部品
JP4359066B2 (ja) * 2003-04-14 2009-11-04 株式会社豊田自動織機 摺動部用塗料組成物

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1440718A1 (de) * 2003-01-17 2004-07-28 Delphi Technologies, Inc. Verfahren zum Beschichten der Umfangsfläche eines zylindrischen Werkstücks
EP1479946A2 (de) * 2003-05-23 2004-11-24 Nissan Motor Company, Limited Kolben für eine Brennkraftmaschine

Also Published As

Publication number Publication date
DE102005026664A1 (de) 2006-12-07
DE502006005712D1 (de) 2010-02-04
DE102005026664B4 (de) 2008-01-24
EP1729003B1 (de) 2009-12-23
EP1729003A2 (de) 2006-12-06

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