FR839428A - Highly flexible sealing ring for pistons - Google Patents

Highly flexible sealing ring for pistons

Info

Publication number
FR839428A
FR839428A FR839428DA FR839428A FR 839428 A FR839428 A FR 839428A FR 839428D A FR839428D A FR 839428DA FR 839428 A FR839428 A FR 839428A
Authority
FR
France
Prior art keywords
pistons
sealing ring
flexible sealing
highly flexible
highly
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
Pierre Bollee
Marcel Bollee
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 FR839428A publication Critical patent/FR839428A/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
    • F16J9/065—Spring expander with massive cross-section
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR839428D 1937-12-09 1937-12-09 Highly flexible sealing ring for pistons Expired FR839428A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR839428T 1937-12-09

Publications (1)

Publication Number Publication Date
FR839428A true FR839428A (en) 1939-04-04

Family

ID=9299526

Family Applications (1)

Application Number Title Priority Date Filing Date
FR839428D Expired FR839428A (en) 1937-12-09 1937-12-09 Highly flexible sealing ring for pistons

Country Status (1)

Country Link
FR (1) FR839428A (en)

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