IT1061518B - EXTENSION SPRING FOR PISTON ELASTIC RINGS - Google Patents

EXTENSION SPRING FOR PISTON ELASTIC RINGS

Info

Publication number
IT1061518B
IT1061518B IT23560/76A IT2356076A IT1061518B IT 1061518 B IT1061518 B IT 1061518B IT 23560/76 A IT23560/76 A IT 23560/76A IT 2356076 A IT2356076 A IT 2356076A IT 1061518 B IT1061518 B IT 1061518B
Authority
IT
Italy
Prior art keywords
extension spring
elastic rings
piston elastic
piston
rings
Prior art date
Application number
IT23560/76A
Other languages
Italian (it)
Original Assignee
Goetzewerke
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 Goetzewerke filed Critical Goetzewerke
Application granted granted Critical
Publication of IT1061518B publication Critical patent/IT1061518B/en

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
    • F16J9/064—Rings with a flat annular side rail
    • F16J9/066—Spring expander from sheet metal
    • 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
    • F16J9/064—Rings with a flat annular side rail
    • F16J9/066—Spring expander from sheet metal
    • F16J9/067—Spring expander from sheet metal corrugated in the radial direction
    • 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
    • F16J9/14—Joint-closures
    • F16J9/145—Joint-closures of spring expanders

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
IT23560/76A 1975-07-17 1976-05-24 EXTENSION SPRING FOR PISTON ELASTIC RINGS IT1061518B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752531863 DE2531863A1 (en) 1975-07-17 1975-07-17 SPREADER FOR PISTON RINGS

Publications (1)

Publication Number Publication Date
IT1061518B true IT1061518B (en) 1983-04-30

Family

ID=5951700

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23560/76A IT1061518B (en) 1975-07-17 1976-05-24 EXTENSION SPRING FOR PISTON ELASTIC RINGS

Country Status (4)

Country Link
DE (1) DE2531863A1 (en)
FR (1) FR2318357A1 (en)
IT (1) IT1061518B (en)
SE (1) SE7608173L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2811830C3 (en) * 1978-03-17 1981-06-19 Naučno-issledovatel'skij institut technologii traktornogo i sel'skochozjajstvennogo mašinostroenija, Moskva Tangential expanding spring for oil control rings

Also Published As

Publication number Publication date
FR2318357A1 (en) 1977-02-11
DE2531863A1 (en) 1977-02-10
FR2318357B3 (en) 1979-04-06
SE7608173L (en) 1977-01-18

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