FR768957A - System of expandable segments, ensuring by pressure the sealing of the rods and pistons of engines, pumps and other similar devices - Google Patents

System of expandable segments, ensuring by pressure the sealing of the rods and pistons of engines, pumps and other similar devices

Info

Publication number
FR768957A
FR768957A FR768957DA FR768957A FR 768957 A FR768957 A FR 768957A FR 768957D A FR768957D A FR 768957DA FR 768957 A FR768957 A FR 768957A
Authority
FR
France
Prior art keywords
pistons
engines
pumps
ensuring
rods
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
Albert Beucherie
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 FR768957A publication Critical patent/FR768957A/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
    • F16J9/12—Details
    • F16J9/20—Rings with special cross-section; Oil-scraping rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR768957D 1934-02-22 1934-02-22 System of expandable segments, ensuring by pressure the sealing of the rods and pistons of engines, pumps and other similar devices Expired FR768957A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR768957T 1934-02-22

Publications (1)

Publication Number Publication Date
FR768957A true FR768957A (en) 1934-08-17

Family

ID=9184499

Family Applications (1)

Application Number Title Priority Date Filing Date
FR768957D Expired FR768957A (en) 1934-02-22 1934-02-22 System of expandable segments, ensuring by pressure the sealing of the rods and pistons of engines, pumps and other similar devices

Country Status (1)

Country Link
FR (1) FR768957A (en)

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