FR622174A - Improvements to piston rings - Google Patents

Improvements to piston rings

Info

Publication number
FR622174A
FR622174A FR622174DA FR622174A FR 622174 A FR622174 A FR 622174A FR 622174D A FR622174D A FR 622174DA FR 622174 A FR622174 A FR 622174A
Authority
FR
France
Prior art keywords
piston rings
rings
piston
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
Ernest Talbot
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 FR622174A publication Critical patent/FR622174A/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
    • F16J9/066—Spring expander from sheet metal
    • F16J9/068—Spring expander from sheet metal corrugated in the axial direction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR622174D 1925-10-01 1926-09-27 Improvements to piston rings Expired FR622174A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB622174X 1925-10-01

Publications (1)

Publication Number Publication Date
FR622174A true FR622174A (en) 1927-05-24

Family

ID=10487951

Family Applications (1)

Application Number Title Priority Date Filing Date
FR622174D Expired FR622174A (en) 1925-10-01 1926-09-27 Improvements to piston rings

Country Status (1)

Country Link
FR (1) FR622174A (en)

Similar Documents

Publication Publication Date Title
FR618444A (en) Piston improvements
FR647844A (en) Piston improvements
FR826487A (en) Improvements to piston rings
FR653363A (en) Improvements to piston rings
FR600799A (en) Improvements to piston rings
FR595888A (en) Improvements to piston rings
FR622174A (en) Improvements to piston rings
FR640162A (en) Piston rings
FR763282A (en) Improvements to piston rings
FR32752E (en) Improvements made to piston rings
FR615157A (en) Improvements made to piston rings
FR625849A (en) Improvements made to piston rings
FR706076A (en) Improvements to piston rings
FR740211A (en) Improvements to piston rings
FR608492A (en) Piston improvements
FR684341A (en) Improvements to piston rings
FR723772A (en) Improvements to piston rings
FR713586A (en) Improvements to piston rings
FR588788A (en) Improvements to pistons and piston rings
FR555481A (en) Improvements to pistons and piston rings
FR620135A (en) Piston improvements
FR573045A (en) Piston rings
FR536637A (en) Improvements to piston rings
FR619727A (en) Piston improvements
FR22698E (en) Piston rings