LU74499A1 - - Google Patents

Info

Publication number
LU74499A1
LU74499A1 LU74499A LU74499A LU74499A1 LU 74499 A1 LU74499 A1 LU 74499A1 LU 74499 A LU74499 A LU 74499A LU 74499 A LU74499 A LU 74499A LU 74499 A1 LU74499 A1 LU 74499A1
Authority
LU
Luxembourg
Application number
LU74499A
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 LU74499A priority Critical patent/LU74499A1/xx
Publication of LU74499A1 publication Critical patent/LU74499A1/xx

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
    • F16J9/061—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/06—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass piston rings from one piece
    • 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)
LU74499A 1976-03-08 1976-03-08 LU74499A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
LU74499A LU74499A1 (ja) 1976-03-08 1976-03-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU74499A LU74499A1 (ja) 1976-03-08 1976-03-08

Publications (1)

Publication Number Publication Date
LU74499A1 true LU74499A1 (ja) 1977-09-27

Family

ID=19728179

Family Applications (1)

Application Number Title Priority Date Filing Date
LU74499A LU74499A1 (ja) 1976-03-08 1976-03-08

Country Status (1)

Country Link
LU (1) LU74499A1 (ja)

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