FR2462626A1 - Piston en aluminium dont les cloisons des gorges sont renforcees - Google Patents

Piston en aluminium dont les cloisons des gorges sont renforcees Download PDF

Info

Publication number
FR2462626A1
FR2462626A1 FR8011696A FR8011696A FR2462626A1 FR 2462626 A1 FR2462626 A1 FR 2462626A1 FR 8011696 A FR8011696 A FR 8011696A FR 8011696 A FR8011696 A FR 8011696A FR 2462626 A1 FR2462626 A1 FR 2462626A1
Authority
FR
France
Prior art keywords
aluminum
partitions
piston
segment
reinforced
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
FR8011696A
Other languages
English (en)
French (fr)
Other versions
FR2462626B1 (enExample
Inventor
Hagen Hummel
Manfred Rohrle
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.)
Mahle GmbH
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
Publication of FR2462626A1 publication Critical patent/FR2462626A1/fr
Application granted granted Critical
Publication of FR2462626B1 publication Critical patent/FR2462626B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/0046—Welding
    • B23K15/0086—Welding welding for purposes other than joining, e.g. built-up welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/28—Selection of soldering or welding materials proper with the principal constituent melting at less than 950 degrees C
    • B23K35/286—Al as the principal constituent
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
FR8011696A 1979-07-27 1980-05-27 Piston en aluminium dont les cloisons des gorges sont renforcees Granted FR2462626A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792930552 DE2930552C2 (de) 1979-07-27 1979-07-27 Verstärkte Stege in der Ringpartie eines Aluminiumkolbens

Publications (2)

Publication Number Publication Date
FR2462626A1 true FR2462626A1 (fr) 1981-02-13
FR2462626B1 FR2462626B1 (enExample) 1983-11-18

Family

ID=6076970

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8011696A Granted FR2462626A1 (fr) 1979-07-27 1980-05-27 Piston en aluminium dont les cloisons des gorges sont renforcees

Country Status (5)

Country Link
JP (1) JPS5620864A (enExample)
BR (1) BR8004578A (enExample)
DE (1) DE2930552C2 (enExample)
FR (1) FR2462626A1 (enExample)
GB (1) GB2055174B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU547092B2 (en) 1981-04-28 1985-10-03 Ae Plc Manufacture of pistons
JPS6029135A (ja) * 1983-07-25 1985-02-14 三菱電機株式会社 個人識別装置
GB8413800D0 (en) * 1984-05-30 1984-07-04 Ae Plc Manufacture of pistons

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1939388A1 (de) * 1968-08-05 1970-02-12 Celanese Corp Stabilisierte endlose,stark orientierte Acrylfasern und Verfahren zu ihrer Herstellung
DE1675300B2 (de) * 1968-01-20 1972-09-28 Goetzewerke Friedrich Goetze Ag, 5673 Burscheid Kolbenring, insbesondere fuer brennkraftmaschinen
FR2221624A1 (enExample) * 1973-03-15 1974-10-11 Ass Eng France
DE2740569A1 (de) * 1976-09-13 1978-03-16 Ford Werke Ag Oberflaechenlegierungs- und waermebehandlungsverfahren
DE2835332A1 (de) * 1978-08-11 1980-02-21 Steigerwald Strahltech Kolben mit mindestens einer kolbenringnut und verfahren zu seiner herstellung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1449162A (en) * 1973-05-25 1976-09-15 Wellworthy Ltd Method for reinforcing pistons

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1675300B2 (de) * 1968-01-20 1972-09-28 Goetzewerke Friedrich Goetze Ag, 5673 Burscheid Kolbenring, insbesondere fuer brennkraftmaschinen
DE1939388A1 (de) * 1968-08-05 1970-02-12 Celanese Corp Stabilisierte endlose,stark orientierte Acrylfasern und Verfahren zu ihrer Herstellung
FR2221624A1 (enExample) * 1973-03-15 1974-10-11 Ass Eng France
DE2740569A1 (de) * 1976-09-13 1978-03-16 Ford Werke Ag Oberflaechenlegierungs- und waermebehandlungsverfahren
FR2371520A1 (fr) * 1976-09-13 1978-06-16 Ford France Procede d'alliage en surface et de traitement thermique
DE2835332A1 (de) * 1978-08-11 1980-02-21 Steigerwald Strahltech Kolben mit mindestens einer kolbenringnut und verfahren zu seiner herstellung
FR2433141A1 (fr) * 1978-08-11 1980-03-07 Steigerwald Strahltech Piston, comportant au moins une gorge annulaire et son procede de fabrication

Also Published As

Publication number Publication date
GB2055174B (en) 1982-11-10
DE2930552C2 (de) 1984-02-09
BR8004578A (pt) 1981-02-03
JPS5620864A (en) 1981-02-26
DE2930552B1 (de) 1980-05-14
GB2055174A (en) 1981-02-25
FR2462626B1 (enExample) 1983-11-18

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