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Publication of FR433394ApublicationCriticalpatent/FR433394A/fr
F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
F04D—NON-POSITIVE-DISPLACEMENT PUMPS
F04D29/00—Details, component parts, or accessories
F04D29/18—Rotors
F04D29/22—Rotors specially for centrifugal pumps
F04D29/2261—Rotors specially for centrifugal pumps with special measures
F04D29/2266—Rotors specially for centrifugal pumps with special measures for sealing or thrust balance
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Engineering & Computer Science
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FR433394D1910-08-291911-08-19Dispositif pour empecher l'usure dans les garnitures hydrauliques et autres dispositifs du meme genre
ExpiredFR433394A
(fr)