JPH0553990B2 - - Google Patents

Info

Publication number
JPH0553990B2
JPH0553990B2 JP12192684A JP12192684A JPH0553990B2 JP H0553990 B2 JPH0553990 B2 JP H0553990B2 JP 12192684 A JP12192684 A JP 12192684A JP 12192684 A JP12192684 A JP 12192684A JP H0553990 B2 JPH0553990 B2 JP H0553990B2
Authority
JP
Japan
Prior art keywords
abutment
side rail
spacer expander
connecting wire
shaped end
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 - Lifetime
Application number
JP12192684A
Other languages
English (en)
Japanese (ja)
Other versions
JPS612974A (ja
Inventor
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 JP12192684A priority Critical patent/JPS612974A/ja
Publication of JPS612974A publication Critical patent/JPS612974A/ja
Publication of JPH0553990B2 publication Critical patent/JPH0553990B2/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)
JP12192684A 1984-06-15 1984-06-15 鋼製組み合わせオイルリング Granted JPS612974A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12192684A JPS612974A (ja) 1984-06-15 1984-06-15 鋼製組み合わせオイルリング

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12192684A JPS612974A (ja) 1984-06-15 1984-06-15 鋼製組み合わせオイルリング

Publications (2)

Publication Number Publication Date
JPS612974A JPS612974A (ja) 1986-01-08
JPH0553990B2 true JPH0553990B2 (en]) 1993-08-11

Family

ID=14823336

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12192684A Granted JPS612974A (ja) 1984-06-15 1984-06-15 鋼製組み合わせオイルリング

Country Status (1)

Country Link
JP (1) JPS612974A (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02101058U (en]) * 1989-01-31 1990-08-10
JP2558121Y2 (ja) * 1990-02-22 1997-12-17 旭光学工業株式会社 防滴防水カメラ
BRPI0502980A (pt) * 2005-07-20 2007-03-06 Mahle Metal Leve Sa anel de controle de óleo para motor de combustão interna
US20240209942A1 (en) * 2022-12-23 2024-06-27 Pratt & Whitney Canada Corp. Seal assembly with anti-rotation feature

Also Published As

Publication number Publication date
JPS612974A (ja) 1986-01-08

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