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Filing date
Publication date
Application filedfiledCritical
Priority to JP7407475ApriorityCriticalpatent/JPS51149415A/ja
Publication of JPS51149415ApublicationCriticalpatent/JPS51149415A/ja
Publication of JPS5430451B2publicationCriticalpatent/JPS5430451B2/ja
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
F16J9/20—Rings with special cross-section; Oil-scraping rings
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Engineering & Computer Science
(AREA)
General Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Pistons, Piston Rings, And Cylinders
(AREA)
JP7407475A1975-06-171975-06-17Prevention device for piston oil up
GrantedJPS51149415A
(en)