DE2930552C2 - Verstärkte Stege in der Ringpartie eines Aluminiumkolbens - Google Patents

Verstärkte Stege in der Ringpartie eines Aluminiumkolbens

Info

Publication number
DE2930552C2
DE2930552C2 DE19792930552 DE2930552A DE2930552C2 DE 2930552 C2 DE2930552 C2 DE 2930552C2 DE 19792930552 DE19792930552 DE 19792930552 DE 2930552 A DE2930552 A DE 2930552A DE 2930552 C2 DE2930552 C2 DE 2930552C2
Authority
DE
Germany
Prior art keywords
base material
piston
ring
aluminum
wear
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.)
Expired
Application number
DE19792930552
Other languages
German (de)
English (en)
Other versions
DE2930552B1 (de
Inventor
Manfred Dr.-Ing. 7302 Ostfildern Röhrle
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
Priority to DE19792930552 priority Critical patent/DE2930552C2/de
Publication of DE2930552B1 publication Critical patent/DE2930552B1/de
Priority to FR8011696A priority patent/FR2462626A1/fr
Priority to GB8019293A priority patent/GB2055174B/en
Priority to BR8004578A priority patent/BR8004578A/pt
Priority to JP10002080A priority patent/JPS5620864A/ja
Application granted granted Critical
Publication of DE2930552C2 publication Critical patent/DE2930552C2/de
Expired 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)
DE19792930552 1979-07-27 1979-07-27 Verstärkte Stege in der Ringpartie eines Aluminiumkolbens Expired DE2930552C2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19792930552 DE2930552C2 (de) 1979-07-27 1979-07-27 Verstärkte Stege in der Ringpartie eines Aluminiumkolbens
FR8011696A FR2462626A1 (fr) 1979-07-27 1980-05-27 Piston en aluminium dont les cloisons des gorges sont renforcees
GB8019293A GB2055174B (en) 1979-07-27 1980-06-12 Piston having wear-resistance
BR8004578A BR8004578A (pt) 1979-07-27 1980-07-23 Filetes reforcados na parte de aneis de um pistao de aluminio
JP10002080A JPS5620864A (en) 1979-07-27 1980-07-23 Aluminium piston

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
DE2930552B1 DE2930552B1 (de) 1980-05-14
DE2930552C2 true DE2930552C2 (de) 1984-02-09

Family

ID=6076970

Family Applications (1)

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

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0077349B1 (en) 1981-04-28 1985-02-06 Ae Plc Manufacture of pistons

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (1)

* 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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1441984A (en) * 1973-03-15 1976-07-07 Ass Eng France Pistons and methods of their manufacture
GB1449162A (en) * 1973-05-25 1976-09-15 Wellworthy Ltd Method for reinforcing pistons
US4157923A (en) * 1976-09-13 1979-06-12 Ford Motor Company Surface alloying and heat treating processes
DE2835332C2 (de) * 1978-08-11 1982-06-24 Messer Griesheim Gmbh, 6000 Frankfurt Kolben mit einem Körper aus einer Aluminiumlegierung

Patent Citations (1)

* 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0077349B1 (en) 1981-04-28 1985-02-06 Ae Plc Manufacture of pistons

Also Published As

Publication number Publication date
GB2055174B (en) 1982-11-10
BR8004578A (pt) 1981-02-03
JPS5620864A (en) 1981-02-26
FR2462626A1 (fr) 1981-02-13
DE2930552B1 (de) 1980-05-14
GB2055174A (en) 1981-02-25
FR2462626B1 (Direct) 1983-11-18

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Legal Events

Date Code Title Description
8226 Change of the secondary classification

Ipc: F02F 3/10

8281 Inventor (new situation)

Free format text: HUMMEL, HAGEN, 7104 OBERSULM, DE ROEHRLE, MANFRED, DR.-ING., 7302 OSTFILDERN, DE

8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee