GB2055174B - Piston having wear-resistance - Google Patents

Piston having wear-resistance

Info

Publication number
GB2055174B
GB2055174B GB8019293A GB8019293A GB2055174B GB 2055174 B GB2055174 B GB 2055174B GB 8019293 A GB8019293 A GB 8019293A GB 8019293 A GB8019293 A GB 8019293A GB 2055174 B GB2055174 B GB 2055174B
Authority
GB
United Kingdom
Prior art keywords
wear
piston
resistance
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
GB8019293A
Other versions
GB2055174A (en
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 GB2055174A publication Critical patent/GB2055174A/en
Application granted granted Critical
Publication of GB2055174B publication Critical patent/GB2055174B/en
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)
GB8019293A 1979-07-27 1980-06-12 Piston having wear-resistance Expired GB2055174B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792930552 DE2930552C2 (en) 1979-07-27 1979-07-27 Reinforced bars in the ring belt of an aluminum piston

Publications (2)

Publication Number Publication Date
GB2055174A GB2055174A (en) 1981-02-25
GB2055174B true GB2055174B (en) 1982-11-10

Family

ID=6076970

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8019293A Expired GB2055174B (en) 1979-07-27 1980-06-12 Piston having wear-resistance

Country Status (5)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2109713B (en) 1981-04-28 1985-09-18 Ae Plc Manufacture of pistons
JPS6029135A (en) * 1983-07-25 1985-02-14 三菱電機株式会社 Indivisual discriminator
GB8413800D0 (en) * 1984-05-30 1984-07-04 Ae Plc Manufacture of pistons

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1939388A1 (en) * 1968-08-05 1970-02-12 Celanese Corp Stabilized continuous, highly oriented acrylic fibers and methods of making them
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 (en) * 1978-08-11 1982-06-24 Messer Griesheim Gmbh, 6000 Frankfurt Piston with an aluminum alloy body

Also Published As

Publication number Publication date
GB2055174A (en) 1981-02-25
BR8004578A (en) 1981-02-03
JPS5620864A (en) 1981-02-26
FR2462626A1 (en) 1981-02-13
FR2462626B1 (en) 1983-11-18
DE2930552C2 (en) 1984-02-09
DE2930552B1 (en) 1980-05-14

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920612