DE602006012375D1 - Kolben für eine brennkraftmaschine - Google Patents

Kolben für eine brennkraftmaschine

Info

Publication number
DE602006012375D1
DE602006012375D1 DE602006012375T DE602006012375T DE602006012375D1 DE 602006012375 D1 DE602006012375 D1 DE 602006012375D1 DE 602006012375 T DE602006012375 T DE 602006012375T DE 602006012375 T DE602006012375 T DE 602006012375T DE 602006012375 D1 DE602006012375 D1 DE 602006012375D1
Authority
DE
Germany
Prior art keywords
piston
combustion engine
combustion
engine
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
DE602006012375T
Other languages
English (en)
Inventor
Jonathan Douglas
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.)
Mahle International GmbH
Original Assignee
Mahle International 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=38042686&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE602006012375(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mahle International GmbH filed Critical Mahle International GmbH
Publication of DE602006012375D1 publication Critical patent/DE602006012375D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
    • C23C28/044—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material coatings specially adapted for cutting tools or wear applications
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
    • C23C28/046—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material with at least one amorphous inorganic material layer, e.g. DLC, a-C:H, a-C:Me, the layer being doped or not
    • 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 
    • F02F3/0084—Pistons  the pistons being constructed from specific materials
    • 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
    • F02F3/105—Pistons  having surface coverings the coverings forming a double skirt
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/02—Bearing surfaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
DE602006012375T 2005-12-28 2006-12-20 Kolben für eine brennkraftmaschine Active DE602006012375D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/320,080 US7377206B2 (en) 2005-12-28 2005-12-28 Piston for an internal combustion engine
PCT/EP2006/012276 WO2007073910A1 (en) 2005-12-28 2006-12-20 Piston for an internal combustion engine

Publications (1)

Publication Number Publication Date
DE602006012375D1 true DE602006012375D1 (de) 2010-04-01

Family

ID=38042686

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006012375T Active DE602006012375D1 (de) 2005-12-28 2006-12-20 Kolben für eine brennkraftmaschine

Country Status (5)

Country Link
US (1) US7377206B2 (de)
EP (1) EP1971707B1 (de)
JP (1) JP2009522480A (de)
DE (1) DE602006012375D1 (de)
WO (1) WO2007073910A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5248379B2 (ja) * 2009-03-17 2013-07-31 日立オートモティブシステムズ株式会社 複層被膜組成物が施された内燃機関のピストン及び該ピストンの表面処理方法
US9970384B2 (en) * 2009-11-06 2018-05-15 Federal-Mogul Llc Steel piston with cooling gallery and method of construction thereof
US8807109B2 (en) 2009-11-06 2014-08-19 Federal-Mogul Corporation Steel piston with cooling gallery and method of construction thereof
JP5190473B2 (ja) * 2010-02-09 2013-04-24 本田技研工業株式会社 複層潤滑被膜用組成物及び内燃機関のピストン
JP5042373B2 (ja) * 2010-06-28 2012-10-03 日立オートモティブシステムズ株式会社 内燃機関のピストン
US8347843B1 (en) 2011-03-25 2013-01-08 Batiz-Vergara Jose A Piston for internal combustion engine
DE102012112723B4 (de) * 2012-12-20 2023-04-27 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Kolben für eine Brennkraftmaschine sowie Verfahren zur Herstellung eines derartigen Kolbens
JP2014214737A (ja) * 2013-04-30 2014-11-17 スズキ株式会社 内燃機関のピストン
JP2015063946A (ja) * 2013-09-25 2015-04-09 トヨタ自動車株式会社 内燃機関
DE102014219669A1 (de) 2014-09-29 2016-03-31 Federal-Mogul Nürnberg GmbH Kolben für einen Verbrennungsmotor und Verfahren zur Herstellung eines Kolbens

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4960643A (en) * 1987-03-31 1990-10-02 Lemelson Jerome H Composite synthetic materials
JPH02119664A (ja) * 1988-10-29 1990-05-07 Riken Corp ピストン
DE4023135A1 (de) * 1990-07-20 1992-01-23 Alt Peter Verfahren und vorrichtung zum beschichten von motorkolben
JP2529001Y2 (ja) * 1990-09-27 1997-03-12 アイシン精機株式会社 内燃機関用ピストン
US5435872A (en) * 1991-11-01 1995-07-25 Decc Technology Partnership Sized coated pistons
JPH07189804A (ja) * 1993-12-27 1995-07-28 Toyota Motor Corp 内燃機関のピストンおよびその製造方法
US5884600A (en) * 1998-02-20 1999-03-23 General Motors Corporation Aluminum bore engine having wear and scuff-resistant aluminum piston
DE19824859C2 (de) * 1998-06-04 2002-09-26 Ks Kolbenschmidt Gmbh Leichtmetallkolben mit Oberflächenbewehrung
JP4018419B2 (ja) * 2002-03-29 2007-12-05 本田技研工業株式会社 内燃機関のピストン
JP4151379B2 (ja) * 2002-10-29 2008-09-17 トヨタ自動車株式会社 摺動部材
EP1498597A1 (de) * 2003-07-17 2005-01-19 Sorevi S.A. Kolben mit einem niedriege Reibungszahl aufweisenden Kolbenschaft
US7171936B2 (en) 2003-10-23 2007-02-06 Mahle Technology, Inc. Piston having a patterned coating and method of applying same
JP2005201101A (ja) * 2004-01-14 2005-07-28 Acro Nainen Co Ltd 内燃機関用シリンダー及びピストン

Also Published As

Publication number Publication date
EP1971707A1 (de) 2008-09-24
WO2007073910A1 (en) 2007-07-05
US7377206B2 (en) 2008-05-27
JP2009522480A (ja) 2009-06-11
EP1971707B1 (de) 2010-02-17
US20070144343A1 (en) 2007-06-28

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Legal Events

Date Code Title Description
8363 Opposition against the patent