FR702233A - Improvements to piston rings for internal combustion engines - Google Patents

Improvements to piston rings for internal combustion engines

Info

Publication number
FR702233A
FR702233A FR702233DA FR702233A FR 702233 A FR702233 A FR 702233A FR 702233D A FR702233D A FR 702233DA FR 702233 A FR702233 A FR 702233A
Authority
FR
France
Prior art keywords
internal combustion
combustion engines
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wilcox Rich Corp
Original Assignee
Wilcox Rich Corp
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 by Wilcox Rich Corp filed Critical Wilcox Rich Corp
Application granted granted Critical
Publication of FR702233A publication Critical patent/FR702233A/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)
FR702233D 1930-09-05 1930-09-05 Improvements to piston rings for internal combustion engines Expired FR702233A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR702233T 1930-09-05

Publications (1)

Publication Number Publication Date
FR702233A true FR702233A (en) 1931-04-02

Family

ID=9057334

Family Applications (1)

Application Number Title Priority Date Filing Date
FR702233D Expired FR702233A (en) 1930-09-05 1930-09-05 Improvements to piston rings for internal combustion engines

Country Status (1)

Country Link
FR (1) FR702233A (en)

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