GB363809A - Improvements in or relating to pistons for internal combustion engines - Google Patents

Improvements in or relating to pistons for internal combustion engines

Info

Publication number
GB363809A
GB363809A GB3738930A GB3738930A GB363809A GB 363809 A GB363809 A GB 363809A GB 3738930 A GB3738930 A GB 3738930A GB 3738930 A GB3738930 A GB 3738930A GB 363809 A GB363809 A GB 363809A
Authority
GB
United Kingdom
Prior art keywords
pistons
relating
internal combustion
combustion engines
nickel
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
GB3738930A
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens 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 Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Priority to GB3738930A priority Critical patent/GB363809A/en
Publication of GB363809A publication Critical patent/GB363809A/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 
    • F02F3/16—Pistons  having cooling means
    • F02F3/18—Pistons  having cooling means the means being a liquid or solid coolant, e.g. sodium, in a closed chamber in piston
    • 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

Abstract

Part or the whole of an internal-combustion engine piston is made of an alloy of beryllium with copper, nickel, cobalt, or iron, any of which may also contain up to 40 per cent of copper, nickel, aluminium, magnesium, zinc, or tin, or up to 1 per cent of phosphorus, silicon, or carbon. Tempering is effected by rapidly cooling from 700-1200 DEG C. followed by ageing at 250-500 DEG C.
GB3738930A 1930-12-11 1930-12-11 Improvements in or relating to pistons for internal combustion engines Expired GB363809A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3738930A GB363809A (en) 1930-12-11 1930-12-11 Improvements in or relating to pistons for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3738930A GB363809A (en) 1930-12-11 1930-12-11 Improvements in or relating to pistons for internal combustion engines

Publications (1)

Publication Number Publication Date
GB363809A true GB363809A (en) 1931-12-31

Family

ID=10396091

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3738930A Expired GB363809A (en) 1930-12-11 1930-12-11 Improvements in or relating to pistons for internal combustion engines

Country Status (1)

Country Link
GB (1) GB363809A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2359598A (en) * 2000-02-23 2001-08-29 Meritor Heavy Vehicle Sys Ltd Absorbing braking heat by phase change of a material in a cavity

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2359598A (en) * 2000-02-23 2001-08-29 Meritor Heavy Vehicle Sys Ltd Absorbing braking heat by phase change of a material in a cavity
US6528132B1 (en) 2000-02-23 2003-03-04 Meritor Heavy Vehicle Systems, Llc Phase change cooling of brake components
GB2359598B (en) * 2000-02-23 2004-09-01 Meritor Heavy Vehicle Sys Ltd Phase change cooling of brake components

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