FR860740A - Spring ring for engine piston - Google Patents

Spring ring for engine piston

Info

Publication number
FR860740A
FR860740A FR860740DA FR860740A FR 860740 A FR860740 A FR 860740A FR 860740D A FR860740D A FR 860740DA FR 860740 A FR860740 A FR 860740A
Authority
FR
France
Prior art keywords
spring ring
engine piston
piston
engine
spring
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
Other languages
French (fr)
Inventor
Henri Planchat
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 filed Critical
Application granted granted Critical
Publication of FR860740A publication Critical patent/FR860740A/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
    • F16J9/061—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR860740D 1939-07-06 1939-07-06 Spring ring for engine piston Expired FR860740A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR860740T 1939-07-06

Publications (1)

Publication Number Publication Date
FR860740A true FR860740A (en) 1941-01-22

Family

ID=9335559

Family Applications (1)

Application Number Title Priority Date Filing Date
FR860740D Expired FR860740A (en) 1939-07-06 1939-07-06 Spring ring for engine piston

Country Status (1)

Country Link
FR (1) FR860740A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USB424572I5 (en) * 1973-12-13 1975-01-28

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USB424572I5 (en) * 1973-12-13 1975-01-28
US3924979A (en) * 1973-12-13 1975-12-09 Gen Motors Corp Rotary engine anti-spin oil seal

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