ATE91002T1 - Verfahren zur verbesserung der reibung eines kolbens einer brennkraftmaschine und vorrichtung zur ausfuehrung des verfahrens. - Google Patents

Verfahren zur verbesserung der reibung eines kolbens einer brennkraftmaschine und vorrichtung zur ausfuehrung des verfahrens.

Info

Publication number
ATE91002T1
ATE91002T1 AT88910062T AT88910062T ATE91002T1 AT E91002 T1 ATE91002 T1 AT E91002T1 AT 88910062 T AT88910062 T AT 88910062T AT 88910062 T AT88910062 T AT 88910062T AT E91002 T1 ATE91002 T1 AT E91002T1
Authority
AT
Austria
Prior art keywords
improving
piston
friction
carrying
pressure gradient
Prior art date
Application number
AT88910062T
Other languages
English (en)
Inventor
Georges Rannou
Maurice Promeyrat
Original Assignee
Georges Rannou
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 Georges Rannou filed Critical Georges Rannou
Application granted granted Critical
Publication of ATE91002T1 publication Critical patent/ATE91002T1/de

Links

Classifications

    • 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
    • F16J9/06—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging
    • F16J9/061—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging using metallic coiled or blade springs
    • F16J9/063—Strip or wire along the entire circumference
    • 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
    • F16J9/06—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging
    • 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
    • F16J9/08—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction with expansion obtained by pressure of the medium
    • 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)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Lubricants (AREA)
  • Springs (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Food-Manufacturing Devices (AREA)
AT88910062T 1987-11-18 1988-11-17 Verfahren zur verbesserung der reibung eines kolbens einer brennkraftmaschine und vorrichtung zur ausfuehrung des verfahrens. ATE91002T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR8715956A FR2623248A1 (fr) 1987-11-18 1987-11-18 Methode destinee a ameliorer le glissement des pistons alternatifs des moteurs thermiques et dispositif pour sa mise en oeuvre
PCT/FR1988/000564 WO1989004932A1 (fr) 1987-11-18 1988-11-17 Methode destinee a ameliorer le glissement des pistons alternatifs des moteurs thermiques et dispositif pour sa mise en oeuvre
EP88910062A EP0341285B1 (de) 1987-11-18 1988-11-17 Verfahren zur verbesserung der reibung eines kolbens einer brennkraftmaschine und vorrichtung zur ausführung des verfahrens

Publications (1)

Publication Number Publication Date
ATE91002T1 true ATE91002T1 (de) 1993-07-15

Family

ID=9356916

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88910062T ATE91002T1 (de) 1987-11-18 1988-11-17 Verfahren zur verbesserung der reibung eines kolbens einer brennkraftmaschine und vorrichtung zur ausfuehrung des verfahrens.

Country Status (9)

Country Link
EP (1) EP0341285B1 (de)
JP (1) JPH02502212A (de)
KR (1) KR890701932A (de)
AT (1) ATE91002T1 (de)
AU (1) AU2712488A (de)
BR (1) BR8807309A (de)
DE (1) DE3882037T2 (de)
FR (1) FR2623248A1 (de)
WO (1) WO1989004932A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5058488A (en) * 1988-10-26 1991-10-22 Metal Leve S.A. Means for preventing the build-up of carbon deposits on pistons

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2666678A (en) * 1950-06-22 1954-01-19 Bury Compressor Company Piston
FR1239823A (fr) * 1958-11-20 1960-08-26 Nova Werke Junker & Ferber Perfectionnements apportés aux ressorts d'expansion pour segments de piston

Also Published As

Publication number Publication date
DE3882037D1 (de) 1993-07-29
EP0341285A1 (de) 1989-11-15
FR2623248A1 (fr) 1989-05-19
EP0341285B1 (de) 1993-06-23
WO1989004932A1 (fr) 1989-06-01
DE3882037T2 (de) 1993-10-28
AU2712488A (en) 1989-06-14
KR890701932A (ko) 1989-12-22
BR8807309A (pt) 1990-03-01
JPH02502212A (ja) 1990-07-19

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee