GB1524809A - Piston ring carriers for insertion in aluminium or aluminium alloy cast pistons - Google Patents

Piston ring carriers for insertion in aluminium or aluminium alloy cast pistons

Info

Publication number
GB1524809A
GB1524809A GB1454378A GB1454378A GB1524809A GB 1524809 A GB1524809 A GB 1524809A GB 1454378 A GB1454378 A GB 1454378A GB 1454378 A GB1454378 A GB 1454378A GB 1524809 A GB1524809 A GB 1524809A
Authority
GB
United Kingdom
Prior art keywords
aluminium
piston ring
alloy cast
ring carriers
cast pistons
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
GB1454378A
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.)
Federal Mogul Coventry Ltd
Original Assignee
Brico Engineering Ltd
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 Brico Engineering Ltd filed Critical Brico Engineering Ltd
Priority to GB1454378A priority Critical patent/GB1524809A/en
Publication of GB1524809A publication Critical patent/GB1524809A/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
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/02—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of piston rings
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0242—Making ferrous alloys by powder metallurgy using the impregnating technique
    • 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)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

1524809 Sintered piston ring carrier BRICO ENG Ltd 1 Sept 1975 [11 Sept 1974] 14543/78 Divided out of 1519589 Heading C7D A piston ring carrier in which Al or an Al alloy can be cast to form a piston for an internal combustion engine, comprises a sintered austenitic ferrous alloy containing Cr and Ni which has been infiltrated with Cu or a Cu base alloy during or after sintering. The preferred alloy contains 10-30% Cr, 6-40% Ni, 0-2% Mn, 0-3% Si, 0-4% Mo and 0-0À2% C.
GB1454378A 1975-09-01 1975-09-01 Piston ring carriers for insertion in aluminium or aluminium alloy cast pistons Expired GB1524809A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1454378A GB1524809A (en) 1975-09-01 1975-09-01 Piston ring carriers for insertion in aluminium or aluminium alloy cast pistons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1454378A GB1524809A (en) 1975-09-01 1975-09-01 Piston ring carriers for insertion in aluminium or aluminium alloy cast pistons

Publications (1)

Publication Number Publication Date
GB1524809A true GB1524809A (en) 1978-09-13

Family

ID=10043116

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1454378A Expired GB1524809A (en) 1975-09-01 1975-09-01 Piston ring carriers for insertion in aluminium or aluminium alloy cast pistons

Country Status (1)

Country Link
GB (1) GB1524809A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387627A (en) 1979-07-19 1983-06-14 Associated Engineering France, S.A. Piston ring groove reinforcement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387627A (en) 1979-07-19 1983-06-14 Associated Engineering France, S.A. Piston ring groove reinforcement

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Legal Events

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