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
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)
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)
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)
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 |
-
1989
- 1989-11-11 DE DE3937616A patent/DE3937616A1/de not_active Withdrawn
-
1990
- 1990-08-22 DE DE90202262T patent/DE59004332D1/de not_active Revoked
- 1990-08-22 EP EP90202262A patent/EP0432810B1/de not_active Revoked
- 1990-11-05 US US07/609,294 patent/US5063894A/en not_active Expired - Fee Related
- 1990-11-09 JP JP2305874A patent/JPH03194157A/ja active Pending
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 |