FR707212A - Piston improvements - Google Patents

Piston improvements

Info

Publication number
FR707212A
FR707212A FR707212DA FR707212A FR 707212 A FR707212 A FR 707212A FR 707212D A FR707212D A FR 707212DA FR 707212 A FR707212 A FR 707212A
Authority
FR
France
Prior art keywords
piston
piston improvements
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
Victor Hanotier
Ghislain Hanotier
Philippe Hanotier
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 FR707212A publication Critical patent/FR707212A/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)
FR707212D 1929-12-16 1930-12-06 Piston improvements Expired FR707212A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE707212X 1929-12-16

Publications (1)

Publication Number Publication Date
FR707212A true FR707212A (en) 1931-07-06

Family

ID=3878532

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707212D Expired FR707212A (en) 1929-12-16 1930-12-06 Piston improvements

Country Status (1)

Country Link
FR (1) FR707212A (en)

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