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FR1374228A - Piston ring assembly and more particularly scraper ring for internal combustion engines - Google Patents

Piston ring assembly and more particularly scraper ring for internal combustion engines

Info

Publication number
FR1374228A
FR1374228A FR953959A FR953959A FR1374228A FR 1374228 A FR1374228 A FR 1374228A FR 953959 A FR953959 A FR 953959A FR 953959 A FR953959 A FR 953959A FR 1374228 A FR1374228 A FR 1374228A
Authority
FR
France
Prior art keywords
internal combustion
combustion engines
piston ring
ring assembly
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
FR953959A
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.)
Perfect Circle Corp
Original Assignee
Perfect Circle 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 Perfect Circle Corp filed Critical Perfect Circle Corp
Priority to FR953959A priority Critical patent/FR1374228A/en
Application granted granted Critical
Publication of FR1374228A publication Critical patent/FR1374228A/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
    • 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
    • F16J9/067—Spring expander from sheet metal corrugated in the radial direction
    • 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
    • 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
    • F16J9/14—Joint-closures
    • F16J9/145—Joint-closures of spring expanders

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR953959A 1963-11-15 1963-11-15 Piston ring assembly and more particularly scraper ring for internal combustion engines Expired FR1374228A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR953959A FR1374228A (en) 1963-11-15 1963-11-15 Piston ring assembly and more particularly scraper ring for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR953959A FR1374228A (en) 1963-11-15 1963-11-15 Piston ring assembly and more particularly scraper ring for internal combustion engines

Publications (1)

Publication Number Publication Date
FR1374228A true FR1374228A (en) 1964-10-02

Family

ID=8816700

Family Applications (1)

Application Number Title Priority Date Filing Date
FR953959A Expired FR1374228A (en) 1963-11-15 1963-11-15 Piston ring assembly and more particularly scraper ring for internal combustion engines

Country Status (1)

Country Link
FR (1) FR1374228A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3695622A (en) * 1970-12-18 1972-10-03 Sealed Power Corp Piston ring construction
US4798391A (en) * 1984-11-28 1989-01-17 Toyota Jidosha Kabushiki Kaisha Three-piece oil-ring with a slot

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3695622A (en) * 1970-12-18 1972-10-03 Sealed Power Corp Piston ring construction
US4798391A (en) * 1984-11-28 1989-01-17 Toyota Jidosha Kabushiki Kaisha Three-piece oil-ring with a slot

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