GB948252A - 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
GB948252A
GB948252A GB46568/62A GB4656862A GB948252A GB 948252 A GB948252 A GB 948252A GB 46568/62 A GB46568/62 A GB 46568/62A GB 4656862 A GB4656862 A GB 4656862A GB 948252 A GB948252 A GB 948252A
Authority
GB
United Kingdom
Prior art keywords
cap
pistons
relating
piston
internal combustion
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
GB46568/62A
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
Publication of GB948252A publication Critical patent/GB948252A/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 
    • F02F3/0015—Multi-part pistons
    • F02F3/003—Multi-part pistons the parts being connected by casting, brazing, welding or clamping
    • 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 
    • F02F3/10—Pistons  having surface coverings
    • F02F3/12—Pistons  having surface coverings on piston heads
    • 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
    • F02F2200/00—Manufacturing
    • F02F2200/04—Forging of engine parts
    • 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

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)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

948,252. Casting composite articles. M. G. WHITFIELD, and H. WESLAKE. Dec. 10, 1962 [Aug. 16, 1962], No. 46568/62. Heading B3F. [Also in Divisions F1 and F2] A light metal piston comprises a protection cap 2 of titanium or titanium alloy which surrounds the head of the piston and is secured thereto by casting. As shown in Fig. 4, a mechanical interlock is provided between the cap and the piston body by mushroom-shaped projections 23 on the underside of the cap and spaced tapering extensions 20 in the skirt portion of the cap terminating in enlargements 22. The cap may be electrically coated with tin or dip coated in a molten aluminium bath before the light metal is cast against it. U.S.A. Specification 2,785,451 is referred to.
GB46568/62A 1962-08-16 1962-12-10 Improvements in or relating to pistons for internal combustion engines Expired GB948252A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US217416A US3152523A (en) 1962-08-16 1962-08-16 Piston for internal combustion engines

Publications (1)

Publication Number Publication Date
GB948252A true GB948252A (en) 1964-01-29

Family

ID=22810990

Family Applications (1)

Application Number Title Priority Date Filing Date
GB46568/62A Expired GB948252A (en) 1962-08-16 1962-12-10 Improvements in or relating to pistons for internal combustion engines

Country Status (2)

Country Link
US (1) US3152523A (en)
GB (1) GB948252A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135222A (en) * 1983-02-04 1984-08-30 Ae Plc The reinforcement of pistons of aluminium or aluminium alloys
CN105804881A (en) * 2016-04-25 2016-07-27 沈阳和世泰钛金属应用技术有限公司 Internal combustion engine piston of titanium-aluminum composite structure

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3251349A (en) * 1964-01-09 1966-05-17 Continental Aviat & Eng Corp Piston construction
US3361226A (en) * 1966-02-18 1968-01-02 Sinclair Research Inc Gas exploder seismic device
US3463057A (en) * 1967-03-23 1969-08-26 Int Harvester Co Arrangement of cylinder and piston in engine
US3502054A (en) * 1967-12-04 1970-03-24 K M F Dev Corp Internal-combustion engine
US3855986A (en) * 1972-03-15 1974-12-24 J Wiss Reflectively coated combustion chamber for internal combustion engines and method of using same
JPS5362009A (en) * 1976-11-15 1978-06-03 Toyota Motor Corp Internal combustion engine with sub-combustion chamber
JPS56164238A (en) * 1980-05-20 1981-12-17 Akebono Brake Ind Co Ltd Disc-shaped brake piston
DE3222582C2 (en) * 1982-06-16 1985-10-03 Berchem & Schaberg Gmbh, 4650 Gelsenkirchen Method of manufacturing a piston crown blank by forging for an assembled piston
US4533647A (en) * 1983-10-27 1985-08-06 The Board Of Regents Acting For And On Behalf Of The University Of Michigan Ceramic compositions
US4649806A (en) * 1985-04-04 1987-03-17 Ford Motor Company Composite ceramic/metal piston assembly and method of making
US4736676A (en) * 1986-07-30 1988-04-12 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Composite piston
GB8714287D0 (en) * 1987-06-18 1987-07-22 Ae Plc Pistons
BR8805716A (en) * 1988-10-26 1990-06-12 Metal Leve Sa MANUFACTURING PROCESS OF ARTICULATED EMBULE AND ARTICULATED EMBULE
US5174193A (en) * 1990-06-23 1992-12-29 T&N Technology Limited Pistons for engines or motors
DE69101593T2 (en) * 1990-06-23 1994-09-22 T & N Technology Ltd Pistons for internal combustion engines.
US5484041A (en) * 1993-09-10 1996-01-16 Rockwell International Corporation Composite brake piston with internal cushion and stop
LT4031B (en) 1995-12-13 1996-08-26 Serlat Vladislav Stanislav The combustion chamber with turbulent jets characterised by diminution of work hardness, particularly for diesel engines
US6032570A (en) * 1998-04-10 2000-03-07 Yamaha Hatsudoki Kabushiki Kaisha Composite piston for machine
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
DE102005030556B8 (en) * 2005-06-22 2010-02-11 Mozzi, Andreas, Dipl.-Ing. Multi-part piston and method for producing a multi-part piston
DE102011100418B4 (en) * 2011-05-04 2014-07-24 Neander Motors Ag Reciprocating piston for a piston engine
US20130269666A1 (en) * 2011-08-12 2013-10-17 Mcalister Technologies, Llc Combustion chamber inserts and associated methods of use and manufacture
US10443537B2 (en) 2015-12-28 2019-10-15 Tenneco Inc. Piston including a composite layer applied to a metal substrate

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2151218A (en) * 1936-12-24 1939-03-21 Lutz Johann Werner Diesel engine
US2151432A (en) * 1937-07-03 1939-03-21 Leo Corp Method of operating internal combustion engines
US2194097A (en) * 1939-04-06 1940-03-19 Reggio Ferdinando Carlo Piston
US3012831A (en) * 1957-05-03 1961-12-12 Gould National Batteries Inc Piston for internal combustion engines
US3019277A (en) * 1960-12-30 1962-01-30 Shell Oil Co Thermal insulated combustion chambers
US3075817A (en) * 1961-02-28 1963-01-29 Harvey Aluminum Inc Reinforced light weight piston

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135222A (en) * 1983-02-04 1984-08-30 Ae Plc The reinforcement of pistons of aluminium or aluminium alloys
CN105804881A (en) * 2016-04-25 2016-07-27 沈阳和世泰钛金属应用技术有限公司 Internal combustion engine piston of titanium-aluminum composite structure

Also Published As

Publication number Publication date
US3152523A (en) 1964-10-13

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