FR77544E - Scraper segments - Google Patents

Scraper segments

Info

Publication number
FR77544E
FR77544E FR18845A FR13018845A FR77544E FR 77544 E FR77544 E FR 77544E FR 18845 A FR18845 A FR 18845A FR 13018845 A FR13018845 A FR 13018845A FR 77544 E FR77544 E FR 77544E
Authority
FR
France
Prior art keywords
scraper segments
scraper
segments
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
FR18845A
Other languages
French (fr)
Inventor
Fermo Barbero
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
Priority to US104139A priority Critical patent/US3155394A/en
Application granted granted Critical
Publication of FR77544E publication Critical patent/FR77544E/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
    • F16J9/067—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
    • 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
    • F16J9/061—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 using metallic coiled or blade springs
    • F16J9/063—Strip or wire along the entire circumference
    • 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
    • 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
    • F16J9/203—Oil-scraping rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
FR18845A 1960-01-25 1960-04-21 Scraper segments Expired FR77544E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US104139A US3155394A (en) 1960-04-21 1961-04-19 Scraper segments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR18738A FR1245486A (en) 1960-01-25 1960-01-25 Scraper segments

Publications (1)

Publication Number Publication Date
FR77544E true FR77544E (en) 1962-03-16

Family

ID=8580146

Family Applications (3)

Application Number Title Priority Date Filing Date
FR18738A Expired FR1245486A (en) 1960-01-25 1960-01-25 Scraper segments
FR18845A Expired FR77544E (en) 1960-01-25 1960-04-21 Scraper segments
FR19250A Expired FR79491E (en) 1960-01-25 1961-04-06 Scraper segments

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR18738A Expired FR1245486A (en) 1960-01-25 1960-01-25 Scraper segments

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR19250A Expired FR79491E (en) 1960-01-25 1961-04-06 Scraper segments

Country Status (4)

Country Link
BE (1) BE598972A (en)
CH (1) CH364150A (en)
FR (3) FR1245486A (en)
GB (1) GB897607A (en)

Also Published As

Publication number Publication date
GB897607A (en) 1962-05-30
FR79491E (en) 1962-12-07
FR1245486A (en) 1960-11-04
BE598972A (en) 1961-05-02
CH364150A (en) 1962-08-31

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