SE8800160D0 - ENGINE PISTON AND METHOD FOR ITS PREPARATION - Google Patents

ENGINE PISTON AND METHOD FOR ITS PREPARATION

Info

Publication number
SE8800160D0
SE8800160D0 SE8800160A SE8800160A SE8800160D0 SE 8800160 D0 SE8800160 D0 SE 8800160D0 SE 8800160 A SE8800160 A SE 8800160A SE 8800160 A SE8800160 A SE 8800160A SE 8800160 D0 SE8800160 D0 SE 8800160D0
Authority
SE
Sweden
Prior art keywords
reinforcing member
piston
preparation
engine piston
metal reinforcing
Prior art date
Application number
SE8800160A
Other languages
Swedish (sv)
Other versions
SE8800160L (en
Inventor
D Mahrus
L N Benito
T J C Klein
Original Assignee
Metal Leve Sa
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 Metal Leve Sa filed Critical Metal Leve Sa
Publication of SE8800160D0 publication Critical patent/SE8800160D0/en
Publication of SE8800160L publication Critical patent/SE8800160L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/0009—Cylinders, pistons
    • B22D19/0027—Cylinders, pistons pistons
    • 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

A piston (10) for an internal combustion engine incorporates at least one metal reinforcing member (20 or 30) provided with open pores all over its surface. A squeeze casting-method is employed to cause the molten piston material, which is aluminium or an aluminium alloy, to fill the pores of the metal reinforcing member(s) throughout the thickness thereby improving the strength of the piston. The reinforcing member(s) may be a sintered alloy of chromium, nickel, carbon, copper, silicon, manganese and iron in specified proportions. <IMAGE>
SE8800160A 1987-01-29 1988-01-19 ENGINE PISTON AND METHOD OF ITS PREPARATION SE8800160L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8700527A BR8700527A (en) 1987-01-29 1987-01-29 PUMP AND PUMP MANUFACTURING PROCESS FOR INTERNAL COMBUSTION ENGINES

Publications (2)

Publication Number Publication Date
SE8800160D0 true SE8800160D0 (en) 1988-01-19
SE8800160L SE8800160L (en) 1988-07-30

Family

ID=4041631

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8800160A SE8800160L (en) 1987-01-29 1988-01-19 ENGINE PISTON AND METHOD OF ITS PREPARATION

Country Status (5)

Country Link
BR (1) BR8700527A (en)
DE (1) DE3801847A1 (en)
GB (1) GB2200583B (en)
MX (1) MX167957B (en)
SE (1) SE8800160L (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8919466D0 (en) * 1989-08-26 1989-10-11 Wellworthy Ltd Pistons
EP0424109A3 (en) * 1989-10-18 1991-10-02 Izumi Industries Ltd. Aluminium alloy matrix composite for internal combustion engines
DE4221448A1 (en) * 1992-06-30 1994-01-13 Mahle Gmbh Reinforcement material for pistons of internal combustion engines
JPH06218521A (en) * 1993-01-26 1994-08-09 Unisia Jecs Corp Piston of internal combustion engine
DE19537848A1 (en) * 1995-10-11 1997-04-17 Mahle Gmbh Reinforcement part, the base material of which is austenitic cast iron
DE19612500A1 (en) * 1996-03-29 1997-10-02 Bleistahl Prod Gmbh & Co Kg Process for the production of cylinder heads for internal combustion engines
US5976709A (en) * 1996-05-31 1999-11-02 Hitachi Kinzoku Kabushiki Kaisha Aluminum alloy member, with insert provided therein, possessing improved damping capacity and process for producing the same
DE19710671C2 (en) * 1997-03-14 1999-08-05 Daimler Chrysler Ag Method for producing a component and use of a component produced in this way
DE19712624C2 (en) * 1997-03-26 1999-11-04 Vaw Motor Gmbh Aluminum matrix composite and process for its manufacture
DE19800594A1 (en) * 1998-01-09 1999-07-15 Gut Gieserei Umwelt Technik Gm Process for producing a component with partially liquid materials
DE19848649C5 (en) * 1998-10-22 2008-11-27 Peter Greiner Carbon piston for an internal combustion engine
WO2001012871A1 (en) * 1999-08-10 2001-02-22 Nhk Spring Co., Ltd. Metal matrix composite and piston using the same
DE10113629A1 (en) * 2001-03-21 2002-10-02 Thyssen Krupp Automotive Ag Production of pistons or piston components such as piston heads for internal combustion engines comprises pre-forging a base body in a specified axial direction and forging the pre-formed piston body in one further axial direction
DE10146079A1 (en) * 2001-09-19 2003-04-03 Mahle Gmbh Method of manufacturing a piston or piston crown for an internal combustion engine
CN100429400C (en) * 2003-11-17 2008-10-29 孙前程 Liquid state forging die method manufactured automobile air compressor piston and its manufacturing technology
DE102004005799A1 (en) * 2004-02-06 2005-09-01 Daimlerchrysler Ag Method for producing a local reinforcement for a component of an internal combustion engine
DE102005042857A1 (en) * 2005-09-08 2007-03-22 Ks Kolbenschmidt Gmbh Piston for an internal combustion engine
DE102008002572A1 (en) 2008-06-20 2009-12-24 Federal-Mogul Nürnberg GmbH Method for producing a piston for an internal combustion engine and pistons for an internal combustion engine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1519589A (en) * 1974-09-11 1978-08-02 Brico Eng Metal articles of aluminium having load-bearing inserts
DE2639294C2 (en) * 1976-09-01 1982-05-13 Mahle Gmbh, 7000 Stuttgart Pressed aluminum piston for internal combustion engines with inserts made of a different material
GB2132524A (en) * 1982-11-24 1984-07-11 Ae Plc Casting aluminium or aluminium alloys on to other metal materials
BR8500556A (en) * 1985-02-07 1986-09-09 Metal Leve S/A. Industria E Comercio PUMP AND PUMP MANUFACTURING PROCESS FOR INTERNAL COMBUSTION ENGINES

Also Published As

Publication number Publication date
MX167957B (en) 1993-04-26
BR8700527A (en) 1988-08-16
GB8730338D0 (en) 1988-02-03
GB2200583B (en) 1991-02-27
SE8800160L (en) 1988-07-30
GB2200583A (en) 1988-08-10
DE3801847A1 (en) 1988-08-11

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