JPS6410654B2 - - Google Patents

Info

Publication number
JPS6410654B2
JPS6410654B2 JP424483A JP424483A JPS6410654B2 JP S6410654 B2 JPS6410654 B2 JP S6410654B2 JP 424483 A JP424483 A JP 424483A JP 424483 A JP424483 A JP 424483A JP S6410654 B2 JPS6410654 B2 JP S6410654B2
Authority
JP
Japan
Prior art keywords
side rail
spacer expander
abutment
notch
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
JP424483A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59131750A (ja
Inventor
Genkichi Umeba
Masatoshi Shinada
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.)
Nippon Piston Ring Co Ltd
Original Assignee
Nippon Piston Ring Co Ltd
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 Nippon Piston Ring Co Ltd filed Critical Nippon Piston Ring Co Ltd
Priority to JP424483A priority Critical patent/JPS59131750A/ja
Publication of JPS59131750A publication Critical patent/JPS59131750A/ja
Publication of JPS6410654B2 publication Critical patent/JPS6410654B2/ja
Granted 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
    • F16J9/14—Joint-closures
    • F16J9/145—Joint-closures of spring expanders
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
JP424483A 1983-01-17 1983-01-17 鋼製組合せオイルリング Granted JPS59131750A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP424483A JPS59131750A (ja) 1983-01-17 1983-01-17 鋼製組合せオイルリング

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP424483A JPS59131750A (ja) 1983-01-17 1983-01-17 鋼製組合せオイルリング

Publications (2)

Publication Number Publication Date
JPS59131750A JPS59131750A (ja) 1984-07-28
JPS6410654B2 true JPS6410654B2 (en:Method) 1989-02-22

Family

ID=11579129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP424483A Granted JPS59131750A (ja) 1983-01-17 1983-01-17 鋼製組合せオイルリング

Country Status (1)

Country Link
JP (1) JPS59131750A (en:Method)

Also Published As

Publication number Publication date
JPS59131750A (ja) 1984-07-28

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