FR2318357A1 - Ressort d'ecartement pour segments de piston - Google Patents

Ressort d'ecartement pour segments de piston

Info

Publication number
FR2318357A1
FR2318357A1 FR7621663A FR7621663A FR2318357A1 FR 2318357 A1 FR2318357 A1 FR 2318357A1 FR 7621663 A FR7621663 A FR 7621663A FR 7621663 A FR7621663 A FR 7621663A FR 2318357 A1 FR2318357 A1 FR 2318357A1
Authority
FR
France
Prior art keywords
radially
spring
piston ring
lugged
corrugated strip
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7621663A
Other languages
English (en)
Other versions
FR2318357B3 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Goetzewerke Friedrich Goetze AG
Original Assignee
Goetzewerke Friedrich Goetze AG
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 Friedrich Goetze AG filed Critical Goetzewerke Friedrich Goetze AG
Publication of FR2318357A1 publication Critical patent/FR2318357A1/fr
Application granted granted Critical
Publication of FR2318357B3 publication Critical patent/FR2318357B3/fr
Granted legal-status Critical Current

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)
FR7621663A 1975-07-17 1976-07-15 Ressort d'ecartement pour segments de piston Granted FR2318357A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752531863 DE2531863A1 (de) 1975-07-17 1975-07-17 Spreizfeder fuer kolbenringe

Publications (2)

Publication Number Publication Date
FR2318357A1 true FR2318357A1 (fr) 1977-02-11
FR2318357B3 FR2318357B3 (fr) 1979-04-06

Family

ID=5951700

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7621663A Granted FR2318357A1 (fr) 1975-07-17 1976-07-15 Ressort d'ecartement pour segments de piston

Country Status (4)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2811830C3 (de) * 1978-03-17 1981-06-19 Naučno-issledovatel'skij institut technologii traktornogo i sel'skochozjajstvennogo mašinostroenija, Moskva Tangentialspreizfeder für Ölabstreifringe

Also Published As

Publication number Publication date
IT1061518B (it) 1983-04-30
DE2531863A1 (de) 1977-02-10
FR2318357B3 (fr) 1979-04-06
SE7608173L (sv) 1977-01-18

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Legal Events

Date Code Title Description
ST Notification of lapse