BR8807309A - Processo destinado a melhorar o deslizamento dos embolos alternativos de motores termicos e dispositivo elastico e vibratorio para a execucao do mesmo - Google Patents

Processo destinado a melhorar o deslizamento dos embolos alternativos de motores termicos e dispositivo elastico e vibratorio para a execucao do mesmo

Info

Publication number
BR8807309A
BR8807309A BR888807309A BR8807309A BR8807309A BR 8807309 A BR8807309 A BR 8807309A BR 888807309 A BR888807309 A BR 888807309A BR 8807309 A BR8807309 A BR 8807309A BR 8807309 A BR8807309 A BR 8807309A
Authority
BR
Brazil
Prior art keywords
embules
slip
execution
alternative
elastic
Prior art date
Application number
BR888807309A
Other languages
English (en)
Inventor
Georges Rannou
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
Publication of BR8807309A publication Critical patent/BR8807309A/pt

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
    • 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
    • F16J9/08—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)
BR888807309A 1987-11-18 1988-11-17 Processo destinado a melhorar o deslizamento dos embolos alternativos de motores termicos e dispositivo elastico e vibratorio para a execucao do mesmo BR8807309A (pt)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
BR8807309A true BR8807309A (pt) 1990-03-01

Family

ID=9356916

Family Applications (1)

Application Number Title Priority Date Filing Date
BR888807309A BR8807309A (pt) 1987-11-18 1988-11-17 Processo destinado a melhorar o deslizamento dos embolos alternativos de motores termicos e dispositivo elastico e vibratorio para a execucao do mesmo

Country Status (9)

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

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
WO1989004932A1 (fr) 1989-06-01
ATE91002T1 (de) 1993-07-15
JPH02502212A (ja) 1990-07-19
KR890701932A (ko) 1989-12-22
DE3882037T2 (de) 1993-10-28
EP0341285A1 (fr) 1989-11-15
FR2623248A1 (fr) 1989-05-19
AU2712488A (en) 1989-06-14
DE3882037D1 (de) 1993-07-29
EP0341285B1 (fr) 1993-06-23

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