GB2246833B - Pistons for engines or motors - Google Patents

Pistons for engines or motors

Info

Publication number
GB2246833B
GB2246833B GB9113050A GB9113050A GB2246833B GB 2246833 B GB2246833 B GB 2246833B GB 9113050 A GB9113050 A GB 9113050A GB 9113050 A GB9113050 A GB 9113050A GB 2246833 B GB2246833 B GB 2246833B
Authority
GB
United Kingdom
Prior art keywords
pistons
engines
motors
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 - Fee Related
Application number
GB9113050A
Other versions
GB2246833A (en
GB9113050D0 (en
Inventor
David Alec Parker
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 Technology Ltd
Original Assignee
T&N Technology 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
Priority claimed from GB909014047A external-priority patent/GB9014047D0/en
Priority claimed from GB909014049A external-priority patent/GB9014049D0/en
Application filed by T&N Technology Ltd filed Critical T&N Technology Ltd
Publication of GB9113050D0 publication Critical patent/GB9113050D0/en
Publication of GB2246833A publication Critical patent/GB2246833A/en
Application granted granted Critical
Publication of GB2246833B publication Critical patent/GB2246833B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/0085—Materials for constructing engines or their parts
    • F02F7/0087—Ceramic materials
    • 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
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/02—Bearing surfaces
    • 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
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/08—Thermoplastics
    • 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
    • F05C2253/00—Other material characteristics; Treatment of material
    • F05C2253/16—Fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
GB9113050A 1990-06-23 1991-06-17 Pistons for engines or motors Expired - Fee Related GB2246833B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909014047A GB9014047D0 (en) 1990-06-23 1990-06-23 Pistons for engines or motors
GB909014049A GB9014049D0 (en) 1990-06-23 1990-06-23 Pistons for engines or motors

Publications (3)

Publication Number Publication Date
GB9113050D0 GB9113050D0 (en) 1991-08-07
GB2246833A GB2246833A (en) 1992-02-12
GB2246833B true GB2246833B (en) 1994-05-25

Family

ID=26297244

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9113050A Expired - Fee Related GB2246833B (en) 1990-06-23 1991-06-17 Pistons for engines or motors

Country Status (1)

Country Link
GB (1) GB2246833B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9120187D0 (en) * 1991-09-21 1991-11-06 T & N Technology Ltd Piston for use in an engine or motor

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1338712A (en) * 1971-04-30 1973-11-28 Nat Res Dev Pistons
US4466399A (en) * 1981-09-02 1984-08-21 Deutsche Forschungs- Und Versuchsanstalt Fur Luft- Und Raumfahrt E.V. Piston-cylinder set for reciprocating internal-combustion engines, especially Otto and diesel engines
GB2162614A (en) * 1984-08-03 1986-02-05 Ae Plc Bearing surfaces for internal combustion engine pistons
GB2174730A (en) * 1985-04-03 1986-11-12 Trade And Industry The Secreta Fibre reinforced plastic article
US4651629A (en) * 1983-05-05 1987-03-24 Regie Nationale Des Usines Renault Piston of refractory materials, particularly for compression-ignition engines
GB2189005A (en) * 1986-04-08 1987-10-14 Ae Plc Engines
US4751871A (en) * 1985-04-04 1988-06-21 Ficht Gmbh Multisectional piston with plural ceramic parts and rigidly connected piston rod for use in horizontally opposed piston internal combustion engine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1338712A (en) * 1971-04-30 1973-11-28 Nat Res Dev Pistons
US4466399A (en) * 1981-09-02 1984-08-21 Deutsche Forschungs- Und Versuchsanstalt Fur Luft- Und Raumfahrt E.V. Piston-cylinder set for reciprocating internal-combustion engines, especially Otto and diesel engines
US4651629A (en) * 1983-05-05 1987-03-24 Regie Nationale Des Usines Renault Piston of refractory materials, particularly for compression-ignition engines
GB2162614A (en) * 1984-08-03 1986-02-05 Ae Plc Bearing surfaces for internal combustion engine pistons
GB2174730A (en) * 1985-04-03 1986-11-12 Trade And Industry The Secreta Fibre reinforced plastic article
US4751871A (en) * 1985-04-04 1988-06-21 Ficht Gmbh Multisectional piston with plural ceramic parts and rigidly connected piston rod for use in horizontally opposed piston internal combustion engine
GB2189005A (en) * 1986-04-08 1987-10-14 Ae Plc Engines

Also Published As

Publication number Publication date
GB2246833A (en) 1992-02-12
GB9113050D0 (en) 1991-08-07

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Legal Events

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

Effective date: 19990617