FR1448520A - Extension spring for piston ring - Google Patents

Extension spring for piston ring

Info

Publication number
FR1448520A
FR1448520A FR33041A FR33041A FR1448520A FR 1448520 A FR1448520 A FR 1448520A FR 33041 A FR33041 A FR 33041A FR 33041 A FR33041 A FR 33041A FR 1448520 A FR1448520 A FR 1448520A
Authority
FR
France
Prior art keywords
extension spring
piston ring
piston
extension
ring
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.)
Expired
Application number
FR33041A
Other languages
French (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.)
GEOTZEWERKE FRIEDRICH GOETZE A
Original Assignee
GEOTZEWERKE FRIEDRICH GOETZE A
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 GEOTZEWERKE FRIEDRICH GOETZE A filed Critical GEOTZEWERKE FRIEDRICH GOETZE A
Priority to FR33041A priority Critical patent/FR1448520A/en
Application granted granted Critical
Publication of FR1448520A publication Critical patent/FR1448520A/en
Expired 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
    • F16J9/067—Spring expander from sheet metal corrugated in the radial direction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR33041A 1965-09-29 1965-09-29 Extension spring for piston ring Expired FR1448520A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR33041A FR1448520A (en) 1965-09-29 1965-09-29 Extension spring for piston ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR33041A FR1448520A (en) 1965-09-29 1965-09-29 Extension spring for piston ring

Publications (1)

Publication Number Publication Date
FR1448520A true FR1448520A (en) 1966-01-28

Family

ID=8589293

Family Applications (1)

Application Number Title Priority Date Filing Date
FR33041A Expired FR1448520A (en) 1965-09-29 1965-09-29 Extension spring for piston ring

Country Status (1)

Country Link
FR (1) FR1448520A (en)

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