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Sulzer AG
Original Assignee
Sulzer AG
Gebrueder Sulzer AG
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Application filed by Sulzer AG, Gebrueder Sulzer AGfiledCriticalSulzer AG
Application grantedgrantedCritical
Publication of FR1118675ApublicationCriticalpatent/FR1118675A/fr
F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
F04D—NON-POSITIVE-DISPLACEMENT PUMPS
F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
F04D17/08—Centrifugal pumps
F04D17/10—Centrifugal pumps for compressing or evacuating
F04D17/12—Multi-stage pumps
F04D17/122—Multi-stage pumps the individual rotor discs being, one for each stage, on a common shaft and axially spaced, e.g. conventional centrifugal multi- stage compressors
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Engineering & Computer Science
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Mechanical Engineering
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General Engineering & Computer Science
(AREA)
FR1118675D1954-02-161955-02-03Turbo-machines radiales et leur procédé de fabrication
ExpiredFR1118675A
(fr)