GB422978A - Improvements in pistons - Google Patents

Improvements in pistons

Info

Publication number
GB422978A
GB422978A GB3543533A GB3543533A GB422978A GB 422978 A GB422978 A GB 422978A GB 3543533 A GB3543533 A GB 3543533A GB 3543533 A GB3543533 A GB 3543533A GB 422978 A GB422978 A GB 422978A
Authority
GB
United Kingdom
Prior art keywords
per cent
nickel
aluminium
insert
copper
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
GB3543533A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3543533A priority Critical patent/GB422978A/en
Publication of GB422978A publication Critical patent/GB422978A/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

Abstract

A light metal piston having an insert of hard metal of similar coefficient of expansion, may be made of an aluminium-silicon alloy containing 12-14 per cent of silicon. The insert may be made of cast iron containing 18-20 per cent of nickel; or 16 per cent of nickel and 2-3 per cent of copper; or about 5 per cent of manganese and up to 11,5 per cent of nickel, with or without up to 4,5 per cent of aluminium or copper or both.
GB3543533A 1933-12-16 1933-12-16 Improvements in pistons Expired GB422978A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3543533A GB422978A (en) 1933-12-16 1933-12-16 Improvements in pistons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3543533A GB422978A (en) 1933-12-16 1933-12-16 Improvements in pistons

Publications (1)

Publication Number Publication Date
GB422978A true GB422978A (en) 1935-01-23

Family

ID=10377684

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3543533A Expired GB422978A (en) 1933-12-16 1933-12-16 Improvements in pistons

Country Status (1)

Country Link
GB (1) GB422978A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1038833B (en) * 1954-01-13 1958-09-11 Mahle Kg Light metal pistons for internal combustion engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1038833B (en) * 1954-01-13 1958-09-11 Mahle Kg Light metal pistons for internal combustion engines

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