FR998870A - Dispositif destiné à réduire la quantité de lubrifiant entraîné par une pièce cylindrique animée d'un mouvement de va-et-vient dans un cylindre
- Google Patents
Dispositif destiné à réduire la quantité de lubrifiant entraîné par une pièce cylindrique animée d'un mouvement de va-et-vient dans un cylindre
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.)
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Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NVfiledCriticalPhilips Gloeilampenfabrieken NV
Application grantedgrantedCritical
Publication of FR998870ApublicationCriticalpatent/FR998870A/fr
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
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16N—LUBRICATING
F16N31/00—Means for collecting, retaining, or draining-off lubricant in or on machines or apparatus
F16N31/02—Oil catchers; Oil wipers
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Engineering & Computer Science
(AREA)
General Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR998870D1948-11-031949-11-02Dispositif destiné à réduire la quantité de lubrifiant entraîné par une pièce cylindrique animée d'un mouvement de va-et-vient dans un cylindre
ExpiredFR998870A
(fr)
Dispositif pour l'application par pulvérisation à l'air comprimé d'agent de lubrification ou d'isolement dans des moules de moulage sous pression