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FR705793A - Piston ring and how it is made - Google Patents

Piston ring and how it is made

Info

Publication number
FR705793A
FR705793A FR705793DA FR705793A FR 705793 A FR705793 A FR 705793A FR 705793D A FR705793D A FR 705793DA FR 705793 A FR705793 A FR 705793A
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
Alwin Retitzki
Leopold Raab
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 FR705793A publication Critical patent/FR705793A/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)
FR705793D 1929-11-16 1930-11-15 Piston ring and how it is made Expired FR705793A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT705793X 1929-11-16

Publications (1)

Publication Number Publication Date
FR705793A true FR705793A (en) 1931-06-12

Family

ID=3679566

Family Applications (1)

Application Number Title Priority Date Filing Date
FR705793D Expired FR705793A (en) 1929-11-16 1930-11-15 Piston ring and how it is made

Country Status (1)

Country Link
FR (1) FR705793A (en)

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