FR2448666A1 - Piston en alliage d'aluminium a pieces d'acier inserees pour cylindre en alliage d'aluminium, notamment de moteur a combustion interne - Google Patents

Piston en alliage d'aluminium a pieces d'acier inserees pour cylindre en alliage d'aluminium, notamment de moteur a combustion interne

Info

Publication number
FR2448666A1
FR2448666A1 FR8002692A FR8002692A FR2448666A1 FR 2448666 A1 FR2448666 A1 FR 2448666A1 FR 8002692 A FR8002692 A FR 8002692A FR 8002692 A FR8002692 A FR 8002692A FR 2448666 A1 FR2448666 A1 FR 2448666A1
Authority
FR
France
Prior art keywords
aluminum alloy
piston
internal combustion
combustion engine
cylinder
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
FR8002692A
Other languages
English (en)
French (fr)
Other versions
FR2448666B3 (da
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.)
Associated Engineering Italy SpA
Original Assignee
Associated Engineering Italy SpA
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 Associated Engineering Italy SpA filed Critical Associated Engineering Italy SpA
Publication of FR2448666A1 publication Critical patent/FR2448666A1/fr
Application granted granted Critical
Publication of FR2448666B3 publication Critical patent/FR2448666B3/fr
Granted legal-status Critical Current

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 
    • F02F3/02—Pistons  having means for accommodating or controlling heat expansion
    • F02F3/04—Pistons  having means for accommodating or controlling heat expansion having expansion-controlling inserts
    • F02F3/08—Pistons  having means for accommodating or controlling heat expansion having expansion-controlling inserts the inserts being ring-shaped
    • 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
    • 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
    • F05C2203/00—Non-metallic inorganic materials
    • F05C2203/08—Ceramics; Oxides
    • F05C2203/0865—Oxide ceramics
    • F05C2203/0882—Carbon, e.g. graphite

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Compressor (AREA)
FR8002692A 1979-02-07 1980-02-07 Piston en alliage d'aluminium a pieces d'acier inserees pour cylindre en alliage d'aluminium, notamment de moteur a combustion interne Granted FR2448666A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7904300 1979-02-07
GB7939294A GB2041493B (en) 1979-02-07 1979-11-13 Composite pistons

Publications (2)

Publication Number Publication Date
FR2448666A1 true FR2448666A1 (fr) 1980-09-05
FR2448666B3 FR2448666B3 (da) 1981-12-31

Family

ID=26270487

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8002692A Granted FR2448666A1 (fr) 1979-02-07 1980-02-07 Piston en alliage d'aluminium a pieces d'acier inserees pour cylindre en alliage d'aluminium, notamment de moteur a combustion interne

Country Status (7)

Country Link
JP (1) JPS56500182A (da)
ES (1) ES8102272A1 (da)
FR (1) FR2448666A1 (da)
GB (1) GB2041493B (da)
IN (1) IN153682B (da)
IT (1) IT1153761B (da)
WO (1) WO1980001704A1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3437111A1 (de) * 1984-10-10 1986-04-10 Kolbenschmidt AG, 7107 Neckarsulm Leichtmetallkolben
DE19547157A1 (de) 1995-12-16 1997-06-19 Mahle Gmbh Kolben-Zylinder-Baueinheit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1764725A (en) * 1924-03-29 1930-06-17 Dow Chemical Co Composite casting
US1755710A (en) * 1927-06-30 1930-04-22 Harold A Soulis Internal-combustion-engine piston
GB450708A (en) * 1934-04-07 1936-07-23 Hermann Mahle Improvements in light metal pistons
GB846819A (en) * 1957-12-04 1960-08-31 Schmidt Gmbh Karl Improvements in or relating to light metal pistons
GB852218A (en) * 1957-12-12 1960-10-26 Schmidt Gmbh Karl Improvements in or relating to light metal pistons
DE2061049A1 (de) * 1970-12-11 1972-06-15 Zuendapp Werke Gmbh Leichtmetallzylinder
JPS5376166A (en) * 1976-12-18 1978-07-06 Kurashiki Boseki Kk Method of exhaust smoke desulfurization by basic aluminum compound

Also Published As

Publication number Publication date
IN153682B (da) 1984-08-04
JPS56500182A (da) 1981-02-19
FR2448666B3 (da) 1981-12-31
ES488308A0 (es) 1980-12-16
GB2041493A (en) 1980-09-10
ES8102272A1 (es) 1980-12-16
WO1980001704A1 (en) 1980-08-21
IT8009343A0 (it) 1980-02-06
IT1153761B (it) 1987-01-21
GB2041493B (en) 1982-10-13

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