BR7903449A - Pistao alternativo - Google Patents

Pistao alternativo

Info

Publication number
BR7903449A
BR7903449A BR7903449A BR7903449A BR7903449A BR 7903449 A BR7903449 A BR 7903449A BR 7903449 A BR7903449 A BR 7903449A BR 7903449 A BR7903449 A BR 7903449A BR 7903449 A BR7903449 A BR 7903449A
Authority
BR
Brazil
Prior art keywords
alternative track
track
alternative
Prior art date
Application number
BR7903449A
Other languages
English (en)
Inventor
J Promeyrat
Original Assignee
Promeyrat Casteilla Tech
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 FR7816444A external-priority patent/FR2427479A1/fr
Application filed by Promeyrat Casteilla Tech filed Critical Promeyrat Casteilla Tech
Publication of BR7903449A publication Critical patent/BR7903449A/pt

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 
    • 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
    • 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
    • F02F3/04—Pistons  having means for accommodating or controlling heat expansion having expansion-controlling inserts
    • F02F3/08—Pistons  having means for accommodating or controlling heat expansion having expansion-controlling inserts the inserts being ring-shaped
    • 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
    • F02F5/00—Piston rings, e.g. associated with piston crown
    • 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
    • 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

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)
  • Compressor (AREA)
BR7903449A 1978-06-01 1979-05-29 Pistao alternativo BR7903449A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7816444A FR2427479A1 (fr) 1978-06-01 1978-06-01 Piston alternatif

Publications (1)

Publication Number Publication Date
BR7903449A true BR7903449A (pt) 1980-01-15

Family

ID=9208964

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7903449A BR7903449A (pt) 1978-06-01 1979-05-29 Pistao alternativo

Country Status (4)

Country Link
BR (1) BR7903449A (pt)
ES (1) ES243568Y (pt)
IT (1) IT1121075B (pt)
SE (1) SE439817B (pt)

Also Published As

Publication number Publication date
SE7904761L (sv) 1979-12-02
IT7923167A0 (it) 1979-05-31
ES243568Y (es) 1980-03-01
SE439817B (sv) 1985-07-01
ES243568U (es) 1979-09-16
IT1121075B (it) 1986-03-26

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