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SE8903501D0 - Means for preventing the build-up of carbon deposits on pistons - Google Patents

Means for preventing the build-up of carbon deposits on pistons

Info

Publication number
SE8903501D0
SE8903501D0 SE8903501A SE8903501A SE8903501D0 SE 8903501 D0 SE8903501 D0 SE 8903501D0 SE 8903501 A SE8903501 A SE 8903501A SE 8903501 A SE8903501 A SE 8903501A SE 8903501 D0 SE8903501 D0 SE 8903501D0
Authority
SE
Sweden
Prior art keywords
build
preventing
annular member
compression ring
pistons
Prior art date
Application number
SE8903501A
Other languages
English (en)
Other versions
SE8903501L (sv
Inventor
Cullen J A De Toledo
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 SE8903501D0 publication Critical patent/SE8903501D0/sv
Publication of SE8903501L publication Critical patent/SE8903501L/sv

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/04—Cleaning of, preventing corrosion or erosion in, or preventing unwanted deposits in, combustion engines
    • 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
    • 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
    • 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
    • F16J9/20—Rings with special cross-section; Oil-scraping rings
    • 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
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0448—Steel

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
SE8903501A 1988-10-26 1989-10-23 Anordning foer att foerhindra bildning av kolavlagringar paa kolvar SE8903501L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR888805718A BR8805718A (pt) 1988-10-26 1988-10-26 Meios para impedir a formacao de depositos de carvao em embolos

Publications (2)

Publication Number Publication Date
SE8903501D0 true SE8903501D0 (sv) 1989-10-23
SE8903501L SE8903501L (sv) 1990-04-27

Family

ID=4045908

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8903501A SE8903501L (sv) 1988-10-26 1989-10-23 Anordning foer att foerhindra bildning av kolavlagringar paa kolvar

Country Status (4)

Country Link
BR (1) BR8805718A (sv)
DE (1) DE3935077A1 (sv)
GB (1) GB2225088B (sv)
SE (1) SE8903501L (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10213106A1 (de) * 2002-03-23 2003-10-16 Npr Of Europ Gmbh Verfahren zum Entfernen von Ablagerungen an einem Ringnutgrund einer Ringnut eines Kolbens
DE102009059656B4 (de) 2009-12-19 2019-09-12 Mahle International Gmbh Kolben für einen Verbrennungsmotor
DE102012008946A1 (de) * 2012-05-05 2013-11-07 Mahle International Gmbh Kolben für einen Verbrennungsmotor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB341798A (en) * 1930-04-07 1931-01-22 Francis Thomas Ford Improvements in piston rings
GB457612A (en) * 1935-06-01 1936-12-01 W P Lymington Ltd Piston rings
GB492899A (en) * 1937-03-30 1938-09-29 William Arthur Oubridge Improvements in piston rings
GB1148359A (en) * 1967-11-13 1969-04-10 Ramsey Corp Coated piston ring segments and method of making same
DE2855438C2 (de) * 1978-12-21 1986-12-04 Atlas Copco AB, Nacka, Stockholm Einteiliger Kolben mit zumindest einer Ringnut und einem darin angeordneten Ringaggregat
GB8504008D0 (en) * 1985-02-16 1985-03-20 Ae Plc Piston & ring

Also Published As

Publication number Publication date
GB8924158D0 (en) 1989-12-13
SE8903501L (sv) 1990-04-27
GB2225088A (en) 1990-05-23
GB2225088B (en) 1992-09-16
DE3935077A1 (de) 1990-05-03
BR8805718A (pt) 1990-06-12

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