JPS5327409B2 - - Google Patents

Info

Publication number
JPS5327409B2
JPS5327409B2 JP4331376A JP4331376A JPS5327409B2 JP S5327409 B2 JPS5327409 B2 JP S5327409B2 JP 4331376 A JP4331376 A JP 4331376A JP 4331376 A JP4331376 A JP 4331376A JP S5327409 B2 JPS5327409 B2 JP S5327409B2
Authority
JP
Japan
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
JP4331376A
Other languages
Japanese (ja)
Other versions
JPS51132313A (en
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 JP4331376A priority Critical patent/JPS51132313A/en
Publication of JPS51132313A publication Critical patent/JPS51132313A/en
Publication of JPS5327409B2 publication Critical patent/JPS5327409B2/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
    • F16J9/06—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
    • 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
    • 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
JP4331376A 1976-04-16 1976-04-16 Spacer expander fitted with prevention piece for joint openings superp osing Granted JPS51132313A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4331376A JPS51132313A (en) 1976-04-16 1976-04-16 Spacer expander fitted with prevention piece for joint openings superp osing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4331376A JPS51132313A (en) 1976-04-16 1976-04-16 Spacer expander fitted with prevention piece for joint openings superp osing

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP3377972A Division JPS526403B2 (en) 1972-04-03 1972-04-03

Publications (2)

Publication Number Publication Date
JPS51132313A JPS51132313A (en) 1976-11-17
JPS5327409B2 true JPS5327409B2 (en) 1978-08-08

Family

ID=12660302

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4331376A Granted JPS51132313A (en) 1976-04-16 1976-04-16 Spacer expander fitted with prevention piece for joint openings superp osing

Country Status (1)

Country Link
JP (1) JPS51132313A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017122556A1 (en) 2016-01-12 2017-07-20 三菱マテリアル株式会社 Method for separating rare-earth elements from iron, and rare-earth element-containing slag

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017122556A1 (en) 2016-01-12 2017-07-20 三菱マテリアル株式会社 Method for separating rare-earth elements from iron, and rare-earth element-containing slag
KR20180100325A (en) 2016-01-12 2018-09-10 미쓰비시 마테리알 가부시키가이샤 A method for separating rare earth element and iron and a rare earth element-containing slag

Also Published As

Publication number Publication date
JPS51132313A (en) 1976-11-17

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