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POMPES NOE L
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POMPES NOE L
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Application filed by POMPES NOE LfiledCriticalPOMPES NOE L
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Publication of FR1009023ApublicationCriticalpatent/FR1009023A/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
F16J15/00—Sealings
F16J15/16—Sealings between relatively-moving surfaces
F16J15/40—Sealings between relatively-moving surfaces by means of fluid
F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
F04C9/00—Oscillating-piston machines or pumps
F04C9/002—Oscillating-piston machines or pumps the piston oscillating around a fixed axis
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Engineering & Computer Science
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General Engineering & Computer Science
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Mechanical Engineering
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FR1009023D1950-01-231950-01-23Dispositif d'étanchéité pour arbre oscillant autour de son axe et ses applications, en particulier aux pompes
ExpiredFR1009023A
(fr)