DE59004332D1 - Pressgegossener Leichtmetallkolben für Verbrennungskraftmaschinen. - Google Patents

Pressgegossener Leichtmetallkolben für Verbrennungskraftmaschinen.

Info

Publication number
DE59004332D1
DE59004332D1 DE90202262T DE59004332T DE59004332D1 DE 59004332 D1 DE59004332 D1 DE 59004332D1 DE 90202262 T DE90202262 T DE 90202262T DE 59004332 T DE59004332 T DE 59004332T DE 59004332 D1 DE59004332 D1 DE 59004332D1
Authority
DE
Germany
Prior art keywords
press
internal combustion
combustion engines
light metal
metal piston
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.)
Revoked
Application number
DE90202262T
Other languages
English (en)
Inventor
Siegfried Dr Mielke
Wolfgang Dr Henning
Franz Dr Weiss
Karl Goelder
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.)
Kolbenschmidt AG
Nissan Motor Co Ltd
Hitachi Astemo Ltd
Original Assignee
Kolbenschmidt AG
Atsugi Motor Parts Co Ltd
Nissan Motor Co Ltd
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=6393370&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE59004332(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kolbenschmidt AG, Atsugi Motor Parts Co Ltd, Nissan Motor Co Ltd filed Critical Kolbenschmidt AG
Application granted granted Critical
Publication of DE59004332D1 publication Critical patent/DE59004332D1/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C23/00—Alloys based on magnesium
    • C22C23/06—Alloys based on magnesium with a rare earth metal as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C49/00—Alloys containing metallic or non-metallic fibres or filaments
    • C22C49/02—Alloys containing metallic or non-metallic fibres or filaments characterised by the matrix material
    • C22C49/04—Light metals
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F2200/00—Manufacturing
    • F02F2200/04—Forging of engine parts
    • 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
    • F05C2201/02—Light metals
    • F05C2201/028—Magnesium
    • 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
    • F05C2201/043—Rare earth metals, e.g. Sc, Y
    • 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
    • F05C2251/00—Material properties
    • F05C2251/04—Thermal properties
    • F05C2251/042—Expansivity
    • 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
    • F05C2253/16—Fibres

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
DE90202262T 1989-11-11 1990-08-22 Pressgegossener Leichtmetallkolben für Verbrennungskraftmaschinen. Revoked DE59004332D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3937616A DE3937616A1 (de) 1989-11-11 1989-11-11 Pressgegossener leichtmetallkolben fuer verbrennungskraftmaschinen

Publications (1)

Publication Number Publication Date
DE59004332D1 true DE59004332D1 (de) 1994-03-03

Family

ID=6393370

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3937616A Withdrawn DE3937616A1 (de) 1989-11-11 1989-11-11 Pressgegossener leichtmetallkolben fuer verbrennungskraftmaschinen
DE90202262T Revoked DE59004332D1 (de) 1989-11-11 1990-08-22 Pressgegossener Leichtmetallkolben für Verbrennungskraftmaschinen.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3937616A Withdrawn DE3937616A1 (de) 1989-11-11 1989-11-11 Pressgegossener leichtmetallkolben fuer verbrennungskraftmaschinen

Country Status (4)

Country Link
US (1) US5063894A (de)
EP (1) EP0432810B1 (de)
JP (1) JPH03194157A (de)
DE (2) DE3937616A1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4104680C2 (de) * 1991-02-15 2000-05-18 Kolbenschmidt Ag Leichtmetallkolben für Verbrennungskraftmaschinen
DE4208504A1 (de) * 1992-03-17 1993-09-23 Metallgesellschaft Ag Maschinenbauteil
US5239951A (en) * 1992-11-12 1993-08-31 Ford Motor Company Valve lifter
US5934236A (en) * 1992-11-12 1999-08-10 Ford Global Technologies, Inc. Low friction valve train
US6167856B1 (en) 1992-11-12 2001-01-02 Ford Global Technologies, Inc. Low friction cam shaft
US5239955A (en) * 1993-01-07 1993-08-31 Ford Motor Company Low friction reciprocating piston assembly
US5450784A (en) * 1993-09-28 1995-09-19 Detroit Diesel Corporation Electroplated piston skirt for improved scuff resistance
JPH07109953A (ja) * 1993-10-12 1995-04-25 Yamaha Motor Co Ltd 筒内燃料噴射式２サイクルエンジンのピストン
US6055726A (en) * 1993-10-12 2000-05-02 Yamaha Hatsudoki Kabushiki Kaisha Method of forming a piston
US5476076A (en) * 1994-12-06 1995-12-19 Zhou; Zhishan Internal combustion piston engine utilizing interference movable fit technology
GB2347193A (en) * 1999-02-23 2000-08-30 Federal Mogul Technology Ltd A vibration reducing piston
JP2000249063A (ja) * 1999-02-26 2000-09-12 Toyota Autom Loom Works Ltd ピストン式圧縮機のピストン
DE10008559B4 (de) * 2000-02-24 2007-07-26 Volkswagen Ag Verfahren zur Herstellung von Kolben für eine Hubkolbenbrennkraftmaschine
DE10029810A1 (de) * 2000-06-16 2001-12-20 Mahle Gmbh Kolben für Dieselmotoren
US6425364B1 (en) 2000-11-28 2002-07-30 Bombardier Motor Corporation Of America Two-stroke direct fuel injected marine engine having anodized piston ring grooves
US6464051B2 (en) * 2001-03-16 2002-10-15 Delphi Technologies, Inc. Magnetorheological dampers with improved wear resistance
US6495267B1 (en) 2001-10-04 2002-12-17 Briggs & Stratton Corporation Anodized magnesium or magnesium alloy piston and method for manufacturing the same
US6609490B2 (en) 2001-11-15 2003-08-26 John Flinchbaugh Piston head for a spark ignition engine
EP2241741A1 (de) * 2004-02-27 2010-10-20 Yamaha Hatsudoki Kabushiki Kaisha Motorkomponententeil und Herstellungsverfahren dafür
US7383807B2 (en) * 2005-05-23 2008-06-10 Federal-Mogul World Wide, Inc. Coated power cylinder components for diesel engines
AT504482B1 (de) * 2007-03-01 2008-06-15 Ruebig Gmbh & Co Kg Verfahren zur herstellung einer beschichtung
DE102008006854A1 (de) * 2008-01-31 2009-08-06 Bayerische Motoren Werke Aktiengesellschaft Kolben mit Drahtkissenkörper
US8408116B2 (en) * 2009-04-01 2013-04-02 Delaware Capital Formation, Inc. Method of fitting a piston for use in an internal combustion engine
JP5392289B2 (ja) * 2011-03-28 2014-01-22 日産自動車株式会社 ピストン構造
CN102581217A (zh) * 2012-02-20 2012-07-18 含山县全兴内燃机配件有限公司 一种用于内燃机工作内腔的复合铸渗层的制备方法
US10859033B2 (en) * 2016-05-19 2020-12-08 Tenneco Inc. Piston having an undercrown surface with insulating coating and method of manufacture thereof
CN110520618B (zh) * 2016-11-20 2022-04-29 O·达汉 由镁合金制造轻重量活塞的方法和轻重量活塞
US11168643B2 (en) * 2018-02-21 2021-11-09 Tenneco Inc. Coating to reduce coking deposits on steel pistons

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1277579A (en) * 1968-07-15 1972-06-14 Wellworthy Ltd Pistons
DE2046862A1 (de) * 1970-09-23 1972-03-30 Dr.Ing.H.C. F. Porsche Kg, 7000 Stuttgart Oberflächenbeschichtung für einen aus einer Magnesiumlegierung bestehenden Kolben von Brennkraftmaschinen
US3911891A (en) * 1973-08-13 1975-10-14 Robert D Dowell Coating for metal surfaces and method for application
JPS57210140A (en) * 1981-06-18 1982-12-23 Honda Motor Co Ltd Fiber reinfoced piston for internal combustion engine
US4404262A (en) * 1981-08-03 1983-09-13 International Harvester Co. Composite metallic and refractory article and method of manufacturing the article
JPS5852451A (ja) * 1981-09-24 1983-03-28 Toyota Motor Corp 耐熱・断熱性軽合金部材およびその製造方法
DE3216763C1 (de) * 1982-05-05 1983-10-20 Mahle Gmbh, 7000 Stuttgart Galvanisch erzeugte Nickeldispersionsschicht als Laufflächenschutz für Triebwerksteile von Verbrennungsmotoren
JPS59218342A (ja) * 1983-05-26 1984-12-08 Honda Motor Co Ltd 内燃機関用繊維強化軽合金ピストン
US4706616A (en) * 1986-06-23 1987-11-17 Kabushiki Kaisha Komatsu Seisakusho Internal combustion engine cylinder liner coatings
US4871266A (en) * 1987-06-24 1989-10-03 Ngk Insulators, Ltd. Slide assemblies
US4909133A (en) * 1988-09-28 1990-03-20 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Lightweight piston architecture
US4920864A (en) * 1989-04-14 1990-05-01 Jpi Transportation Products, Inc. Reinforced piston
JPH06342338A (ja) * 1993-05-31 1994-12-13 Sony Corp 位置検出装置

Also Published As

Publication number Publication date
DE3937616A1 (de) 1991-05-16
EP0432810B1 (de) 1994-01-19
US5063894A (en) 1991-11-12
EP0432810A1 (de) 1991-06-19
JPH03194157A (ja) 1991-08-23

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation