EP1820952A3 - Kolben für Verbrennungsmotoren und Verfahren zur Herstellung eines Kolbens für Verbrennungsmotoren - Google Patents

Kolben für Verbrennungsmotoren und Verfahren zur Herstellung eines Kolbens für Verbrennungsmotoren Download PDF

Info

Publication number
EP1820952A3
EP1820952A3 EP20070002394 EP07002394A EP1820952A3 EP 1820952 A3 EP1820952 A3 EP 1820952A3 EP 20070002394 EP20070002394 EP 20070002394 EP 07002394 A EP07002394 A EP 07002394A EP 1820952 A3 EP1820952 A3 EP 1820952A3
Authority
EP
European Patent Office
Prior art keywords
piston
combustion engines
manufacturing
mass
sum
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
EP20070002394
Other languages
English (en)
French (fr)
Other versions
EP1820952B1 (de
EP1820952A2 (de
Inventor
Zacharias Georgeou
Wieland Walz
Jürgen Kiese
Udo BRÜX
Georg Frommeyer
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.)
Volkswagen AG
Original Assignee
Volkswagen AG
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 Volkswagen AG filed Critical Volkswagen AG
Publication of EP1820952A2 publication Critical patent/EP1820952A2/de
Publication of EP1820952A3 publication Critical patent/EP1820952A3/de
Application granted granted Critical
Publication of EP1820952B1 publication Critical patent/EP1820952B1/de
Not-in-force 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 
    • F02F3/0084—Pistons  the pistons being constructed from specific materials
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • 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
    • F05C2201/04—Heavy metals
    • F05C2201/0403—Refractory metals, e.g. V, W
    • F05C2201/0406—Chromium
    • 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
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

Kolben für Verbrennungsmotoren, dadurch gekennzeichnet, dass der Kolben mindestens teilweise aus einer Eisen-Aluminium-Chrom-Legierung mit folgender Zusammensetzung besteht:
70 - 95 Masse-% Fe;
5 - 20 Masse-% Al;
1 - 10 Masse-% Cr;
C, Ti, Si, V, Nb, Zr, B mit einem Gehalt von bis zu 10 Masse-% in der Summe.
EP07002394.0A 2006-02-16 2007-02-05 Kolben für Verbrennungsmotoren und Verfahren zur Herstellung eines Kolbens für Verbrennungsmotoren Not-in-force EP1820952B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200610007148 DE102006007148A1 (de) 2006-02-16 2006-02-16 Kolben für Verbrennungsmotoren und Verfahren zur Herstellung eines Kolbens für Verbrennungsmotoren

Publications (3)

Publication Number Publication Date
EP1820952A2 EP1820952A2 (de) 2007-08-22
EP1820952A3 true EP1820952A3 (de) 2008-06-18
EP1820952B1 EP1820952B1 (de) 2015-12-23

Family

ID=37998423

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07002394.0A Not-in-force EP1820952B1 (de) 2006-02-16 2007-02-05 Kolben für Verbrennungsmotoren und Verfahren zur Herstellung eines Kolbens für Verbrennungsmotoren

Country Status (2)

Country Link
EP (1) EP1820952B1 (de)
DE (1) DE102006007148A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012002642B4 (de) * 2012-02-08 2013-08-14 Salzgitter Flachstahl Gmbh Warmband zur Herstellung eines Elektroblechs und Verfahren hierzu
FI126955B (en) * 2013-12-11 2017-08-31 Waertsilae Finland Oy FE-based composition, precursor component and process for producing precursor component
DE102014201337A1 (de) 2014-01-24 2015-07-30 Volkswagen Aktiengesellschaft Kolben für eine Kolbenmaschine
DE102014219970A1 (de) * 2014-10-01 2016-04-07 Volkswagen Aktiengesellschaft Kolben, Kolbenmaschine mit einem solchen sowie Kraftfahrzeug mit einer solchen Kolbenmaschine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3518058A1 (de) * 1984-06-01 1985-12-05 Kanthal Ab, Hallstahammar Kolben fuer verbrennungsmotoren
EP0867517A1 (de) * 1997-03-26 1998-09-30 VAW motor GmbH Aluminiummatrix-Verbundwerkstoff und Verfahren zu seiner Herstellung
EP1132490A1 (de) * 1999-08-10 2001-09-12 NHK Spring Co., Ltd. Metallmatrixkomposit und kolben bei dem dieses verwendet wird

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3719569C2 (de) * 1986-07-05 1988-06-23 Thyssen Edelstahlwerke Ag Mikrolegierte Stähle.
AT402224B (de) * 1994-11-04 1997-03-25 Boehler Edelstahl Verwendung einer eisenbasislegierung sowie plungerkolben und kolbenring
FR2801935B1 (fr) * 1999-12-02 2002-04-19 Peugeot Citroen Automobiles Sa Procede de renforcement d'un piston de moteur a combustion interne, et piston renforce selon le procede
DE10029810A1 (de) 2000-06-16 2001-12-20 Mahle Gmbh Kolben für Dieselmotoren

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3518058A1 (de) * 1984-06-01 1985-12-05 Kanthal Ab, Hallstahammar Kolben fuer verbrennungsmotoren
EP0867517A1 (de) * 1997-03-26 1998-09-30 VAW motor GmbH Aluminiummatrix-Verbundwerkstoff und Verfahren zu seiner Herstellung
EP1132490A1 (de) * 1999-08-10 2001-09-12 NHK Spring Co., Ltd. Metallmatrixkomposit und kolben bei dem dieses verwendet wird

Also Published As

Publication number Publication date
EP1820952B1 (de) 2015-12-23
EP1820952A2 (de) 2007-08-22
DE102006007148A1 (de) 2007-08-30

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