FR942964A - Piston ring - Google Patents

Piston ring

Info

Publication number
FR942964A
FR942964A FR942964DA FR942964A FR 942964 A FR942964 A FR 942964A FR 942964D A FR942964D A FR 942964DA FR 942964 A FR942964 A FR 942964A
Authority
FR
France
Prior art keywords
piston ring
piston
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
Other languages
French (fr)
Inventor
William Hunt
Cyril Lever
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 FR942964A publication Critical patent/FR942964A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR942964D 1946-03-08 1947-03-08 Piston ring Expired FR942964A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB942964X 1946-03-08

Publications (1)

Publication Number Publication Date
FR942964A true FR942964A (en) 1949-02-23

Family

ID=10766823

Family Applications (1)

Application Number Title Priority Date Filing Date
FR942964D Expired FR942964A (en) 1946-03-08 1947-03-08 Piston ring

Country Status (1)

Country Link
FR (1) FR942964A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2309766A1 (en) * 1975-04-28 1976-11-26 Bbc Brown Boveri & Cie SEGMENT FORMING A HERMETIC SEAL BETWEEN TWO OPPOSED SURFACES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2309766A1 (en) * 1975-04-28 1976-11-26 Bbc Brown Boveri & Cie SEGMENT FORMING A HERMETIC SEAL BETWEEN TWO OPPOSED SURFACES

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