GB2122722B - Accomodation of expansion within a piston - Google Patents

Accomodation of expansion within a piston

Info

Publication number
GB2122722B
GB2122722B GB08218445A GB8218445A GB2122722B GB 2122722 B GB2122722 B GB 2122722B GB 08218445 A GB08218445 A GB 08218445A GB 8218445 A GB8218445 A GB 8218445A GB 2122722 B GB2122722 B GB 2122722B
Authority
GB
United Kingdom
Prior art keywords
accomodation
piston
expansion
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
GB08218445A
Other versions
GB2122722A (en
Inventor
Edmund Porter Crowdy
Samuel Henry Henshall
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.)
British Shipbuilders
Original Assignee
British Shipbuilders
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 British Shipbuilders filed Critical British Shipbuilders
Priority to GB08218445A priority Critical patent/GB2122722B/en
Publication of GB2122722A publication Critical patent/GB2122722A/en
Application granted granted Critical
Publication of GB2122722B publication Critical patent/GB2122722B/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
    • F02F3/20—Pistons  having cooling means the means being a fluid flowing through or along piston
    • F02F3/22—Pistons  having cooling means the means being a fluid flowing through or along piston the fluid being liquid
    • 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
    • F02F3/0023—Multi-part pistons the parts being bolted or screwed together
    • 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 
    • F02F3/02—Pistons  having means for accommodating or controlling heat expansion
    • 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
    • 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
    • F05C2251/00—Material properties
    • F05C2251/04—Thermal properties
    • F05C2251/042—Expansivity

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
GB08218445A 1982-06-25 1982-06-25 Accomodation of expansion within a piston Expired GB2122722B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08218445A GB2122722B (en) 1982-06-25 1982-06-25 Accomodation of expansion within a piston

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08218445A GB2122722B (en) 1982-06-25 1982-06-25 Accomodation of expansion within a piston

Publications (2)

Publication Number Publication Date
GB2122722A GB2122722A (en) 1984-01-18
GB2122722B true GB2122722B (en) 1986-03-05

Family

ID=10531269

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08218445A Expired GB2122722B (en) 1982-06-25 1982-06-25 Accomodation of expansion within a piston

Country Status (1)

Country Link
GB (1) GB2122722B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8503964D0 (en) * 1985-02-15 1985-03-20 Blackburn A E Piston engines
BR8700642A (en) * 1987-02-09 1988-08-30 Metal Leve Sa ARTICULATED PLATE
US12000357B2 (en) * 2022-02-11 2024-06-04 Vianney Rabhi Reciprocating heat engine with hot cylinder head and cold cylinder

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB595530A (en) * 1945-07-05 1947-12-08 Johan Erik Johansson Improvements in pistons
GB1051751A (en) * 1900-01-01
GB643385A (en) * 1946-12-27 1950-09-20 Goetaverken Ab Improvements in pistons for internal combustion engines
GB731222A (en) * 1953-07-21 1955-06-01 Humber Ltd Improvements in pistons for internal combustion engines
GB1577685A (en) * 1976-12-30 1980-10-29 Cummins Engine Co Inc Insulated composite piston

Also Published As

Publication number Publication date
GB2122722A (en) 1984-01-18

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Legal Events

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