GB2156479B - Expansion-controlled light alloy piston - Google Patents

Expansion-controlled light alloy piston

Info

Publication number
GB2156479B
GB2156479B GB08507376A GB8507376A GB2156479B GB 2156479 B GB2156479 B GB 2156479B GB 08507376 A GB08507376 A GB 08507376A GB 8507376 A GB8507376 A GB 8507376A GB 2156479 B GB2156479 B GB 2156479B
Authority
GB
United Kingdom
Prior art keywords
expansion
light alloy
controlled light
alloy piston
piston
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
GB08507376A
Other versions
GB8507376D0 (en
GB2156479A (en
Inventor
Bernd Waldhauer
Manfred Bordt
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.)
Kolbenschmidt AG
Original Assignee
Kolbenschmidt AG
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 Kolbenschmidt AG filed Critical Kolbenschmidt AG
Publication of GB8507376D0 publication Critical patent/GB8507376D0/en
Publication of GB2156479A publication Critical patent/GB2156479A/en
Application granted granted Critical
Publication of GB2156479B publication Critical patent/GB2156479B/en
Expired 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
    • F02F3/042—Pistons  having means for accommodating or controlling heat expansion having expansion-controlling inserts the inserts consisting of reinforcements in the skirt interconnecting separate wall parts, e.g. rods or strips
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
GB08507376A 1984-03-23 1985-03-21 Expansion-controlled light alloy piston Expired GB2156479B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843410655 DE3410655A1 (en) 1984-03-23 1984-03-23 LIGHT METAL CONTROL PISTON

Publications (3)

Publication Number Publication Date
GB8507376D0 GB8507376D0 (en) 1985-05-01
GB2156479A GB2156479A (en) 1985-10-09
GB2156479B true GB2156479B (en) 1987-04-01

Family

ID=6231363

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08507376A Expired GB2156479B (en) 1984-03-23 1985-03-21 Expansion-controlled light alloy piston

Country Status (3)

Country Link
DE (1) DE3410655A1 (en)
FR (1) FR2561711B1 (en)
GB (1) GB2156479B (en)

Family Cites Families (6)

* 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
FR787941A (en) * 1934-04-07 1935-10-01 Light metal piston
US2238087A (en) * 1938-05-16 1941-04-15 Sterling Corp Piston
DE1078387B (en) * 1957-12-12 1960-03-24 Schmidt Gmbh Karl Aluminum pistons with curved control elements cast in the shaft
GB1125892A (en) * 1964-12-31 1968-09-05 Hepworth & Grandage Ltd Improvements in or relating to pistons for internal combustion engines
DE1282374B (en) * 1966-03-18 1968-11-07 Mahle Kg Light metal pistons, especially for diesel engines

Also Published As

Publication number Publication date
GB8507376D0 (en) 1985-05-01
DE3410655A1 (en) 1985-10-03
FR2561711A1 (en) 1985-09-27
GB2156479A (en) 1985-10-09
FR2561711B1 (en) 1987-12-24

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Legal Events

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