IT1089829B - Pistone in alluminio ottenuto con stampaggio per compressione con riporti in materiale diverso per motori a combustione e procedimento per la sua fabbricazione - Google Patents

Pistone in alluminio ottenuto con stampaggio per compressione con riporti in materiale diverso per motori a combustione e procedimento per la sua fabbricazione

Info

Publication number
IT1089829B
IT1089829B IT50860/77A IT5086077A IT1089829B IT 1089829 B IT1089829 B IT 1089829B IT 50860/77 A IT50860/77 A IT 50860/77A IT 5086077 A IT5086077 A IT 5086077A IT 1089829 B IT1089829 B IT 1089829B
Authority
IT
Italy
Prior art keywords
procedure
manufacture
different materials
compression molding
combustion engines
Prior art date
Application number
IT50860/77A
Other languages
English (en)
Original Assignee
Mahle 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
Application filed by Mahle Gmbh filed Critical Mahle Gmbh
Application granted granted Critical
Publication of IT1089829B publication Critical patent/IT1089829B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/0009—Cylinders, pistons
    • B22D19/0027—Cylinders, pistons pistons
    • 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 
    • 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
    • F16J1/01—Pistons; Trunk pistons; Plungers characterised by the use of particular materials
    • 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
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/12—Details
    • F16J9/22—Rings for preventing wear of grooves or like seatings
    • 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
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0448—Steel
    • 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
    • F05C2201/0469—Other heavy metals
    • F05C2201/0475—Copper or alloys thereof
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49249—Piston making
    • Y10T29/49256—Piston making with assembly or composite article making
    • Y10T29/49261—Piston making with assembly or composite article making by composite casting or molding

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
IT50860/77A 1976-09-01 1977-09-01 Pistone in alluminio ottenuto con stampaggio per compressione con riporti in materiale diverso per motori a combustione e procedimento per la sua fabbricazione IT1089829B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2639294A DE2639294C2 (de) 1976-09-01 1976-09-01 Gepreßter Aluminiumkolben für Verbrennungsmotoren mit Einlagen aus einem anderen Werkstoff

Publications (1)

Publication Number Publication Date
IT1089829B true IT1089829B (it) 1985-06-18

Family

ID=5986875

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50860/77A IT1089829B (it) 1976-09-01 1977-09-01 Pistone in alluminio ottenuto con stampaggio per compressione con riporti in materiale diverso per motori a combustione e procedimento per la sua fabbricazione

Country Status (8)

Country Link
US (1) US4334507A (it)
JP (1) JPS6025619B2 (it)
BR (1) BR7705819A (it)
DE (1) DE2639294C2 (it)
ES (1) ES462036A1 (it)
FR (1) FR2363706A1 (it)
GB (1) GB1533512A (it)
IT (1) IT1089829B (it)

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DE3631279A1 (de) * 1986-09-13 1988-03-24 Kloeckner Humboldt Deutz Ag Kolben fuer eine verbrennungskraftmaschine
BR8700527A (pt) * 1987-01-29 1988-08-16 Metal Leve Sa Processo de fabricacao de embolo e embolo para motores de combustao interna
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JP2546259B2 (ja) * 1987-03-12 1996-10-23 アイシン精機株式会社 内燃機関用ピストンの製造方法
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DE3811200A1 (de) * 1988-04-01 1989-10-19 Berchem & Schaberg Gmbh Kolbenrohling fuer einen geschmiedeten kolben
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JP2790464B2 (ja) * 1988-09-07 1998-08-27 イズミ工業株式会社 内燃機関用アルミニウム合金製ピストン及びその製造方法
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GB9108297D0 (en) * 1991-04-18 1991-06-05 Gkn Sankey Ltd Reinforced light metal article and method for its production
DE4326978A1 (de) * 1993-08-11 1995-02-16 Alcan Gmbh Kolben für Brennkraftmaschinen, insbesondere für Dieselmotoren
US5408916A (en) * 1993-09-07 1995-04-25 Ford Motor Company Piston having a liner and method for manufacturing same
DE4340267B4 (de) * 1993-11-26 2007-08-02 Mahle Gmbh Leichtmetall-Kolben mit einer Verbrennungsmulde
GB9414660D0 (en) * 1994-07-20 1994-09-07 Gkn Sankey Ltd An article and method for its production
JP3191665B2 (ja) * 1995-03-17 2001-07-23 トヨタ自動車株式会社 金属焼結体複合材料及びその製造方法
US5976709A (en) * 1996-05-31 1999-11-02 Hitachi Kinzoku Kabushiki Kaisha Aluminum alloy member, with insert provided therein, possessing improved damping capacity and process for producing the same
JP3007868B2 (ja) * 1997-03-11 2000-02-07 マツダ株式会社 金属多孔体および軽合金複合部材並びにこれらの製造方法
JPH10288085A (ja) 1997-04-10 1998-10-27 Yamaha Motor Co Ltd 内燃機関用ピストン
CN1104563C (zh) * 1997-05-21 2003-04-02 高桥重雄 泵用非注油型活塞、其制造方法及使用该活塞的泵
KR100391004B1 (ko) * 1999-09-21 2003-07-12 가부시키가이샤 도요다 지도숏키 헤드부가 무기공 다이 캐스팅에 의해 형성된 경사판식압축기 피스톤의 제조방법
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US8813357B2 (en) * 2010-10-06 2014-08-26 GM Global Technology Operations LLC Piston with bi-metallic dome
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Also Published As

Publication number Publication date
JPS5331014A (en) 1978-03-23
GB1533512A (en) 1978-11-29
US4334507A (en) 1982-06-15
BR7705819A (pt) 1978-05-30
DE2639294A1 (de) 1978-03-09
DE2639294C2 (de) 1982-05-13
FR2363706B1 (it) 1984-04-27
JPS6025619B2 (ja) 1985-06-19
ES462036A1 (es) 1978-06-01
FR2363706A1 (fr) 1978-03-31

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