AU3003467A - Spacer expander for multi-piece piston rings - Google Patents

Spacer expander for multi-piece piston rings

Info

Publication number
AU3003467A
AU3003467A AU30034/67A AU3003467A AU3003467A AU 3003467 A AU3003467 A AU 3003467A AU 30034/67 A AU30034/67 A AU 30034/67A AU 3003467 A AU3003467 A AU 3003467A AU 3003467 A AU3003467 A AU 3003467A
Authority
AU
Australia
Prior art keywords
piston rings
spacer expander
piece piston
piece
expander
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
AU30034/67A
Other languages
English (en)
Other versions
AU411380B2 (en
Inventor
Shimizu Koichi
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.)
Teikoku Piston Ring Co Ltd
Original Assignee
Teikoku 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 Teikoku Piston Ring Co Ltd filed Critical Teikoku Piston Ring Co Ltd
Priority to AU30034/67A priority Critical patent/AU411380B2/en
Publication of AU3003467A publication Critical patent/AU3003467A/en
Application granted granted Critical
Publication of AU411380B2 publication Critical patent/AU411380B2/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16JPISTONS; CYLINDERS; SEALINGS
    • F16J9/00Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/06Piston-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
    • F16J9/064Rings with a flat annular side rail
    • F16J9/066Spring expander from sheet metal
    • F16J9/069Spring expander from sheet metal with a "C"-shaped cross section along the entire circumference
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16JPISTONS; CYLINDERS; SEALINGS
    • F16J9/00Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/06Piston-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
    • F16J9/064Rings with a flat annular side rail
    • F16J9/066Spring expander from sheet metal
AU30034/67A 1967-11-17 1967-11-17 Spacer expander for multi-piece piston rings Expired AU411380B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU30034/67A AU411380B2 (en) 1967-11-17 1967-11-17 Spacer expander for multi-piece piston rings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU30034/67A AU411380B2 (en) 1967-11-17 1967-11-17 Spacer expander for multi-piece piston rings

Publications (2)

Publication Number Publication Date
AU3003467A true AU3003467A (en) 1969-05-22
AU411380B2 AU411380B2 (en) 1971-03-18

Family

ID=3717961

Family Applications (1)

Application Number Title Priority Date Filing Date
AU30034/67A Expired AU411380B2 (en) 1967-11-17 1967-11-17 Spacer expander for multi-piece piston rings

Country Status (1)

Country Link
AU (1) AU411380B2 (fr)

Also Published As

Publication number Publication date
AU411380B2 (en) 1971-03-18

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