AU430920B2 - Piston ring expander - Google Patents

Piston ring expander

Info

Publication number
AU430920B2
AU430920B2 AU42835/68A AU4283568A AU430920B2 AU 430920 B2 AU430920 B2 AU 430920B2 AU 42835/68 A AU42835/68 A AU 42835/68A AU 4283568 A AU4283568 A AU 4283568A AU 430920 B2 AU430920 B2 AU 430920B2
Authority
AU
Australia
Prior art keywords
piston ring
ring expander
expander
piston
ring
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
AU42835/68A
Other versions
AU4283568A (en
Inventor
NORFOLK SMALL and PETER RODWAY BOUDLE JOHN
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.)
Russell Manufacturing Co Pty Ltd
Original Assignee
Russell Manufacturing Co Pty 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 Russell Manufacturing Co Pty Ltd filed Critical Russell Manufacturing Co Pty Ltd
Priority to AU42835/68A priority Critical patent/AU430920B2/en
Publication of AU4283568A publication Critical patent/AU4283568A/en
Application granted granted Critical
Publication of AU430920B2 publication Critical patent/AU430920B2/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
    • F16J9/12—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
    • F16J9/061—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
AU42835/68A 1969-08-29 1969-08-29 Piston ring expander Expired AU430920B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU42835/68A AU430920B2 (en) 1969-08-29 1969-08-29 Piston ring expander

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU42835/68A AU430920B2 (en) 1969-08-29 1969-08-29 Piston ring expander

Publications (2)

Publication Number Publication Date
AU4283568A AU4283568A (en) 1971-03-04
AU430920B2 true AU430920B2 (en) 1972-12-08

Family

ID=3730054

Family Applications (1)

Application Number Title Priority Date Filing Date
AU42835/68A Expired AU430920B2 (en) 1969-08-29 1969-08-29 Piston ring expander

Country Status (1)

Country Link
AU (1) AU430920B2 (en)

Also Published As

Publication number Publication date
AU4283568A (en) 1971-03-04

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