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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Dorr Co
Original Assignee
Dorr Co
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Filing date
Publication date
Application filed by Dorr CofiledCriticalDorr Co
Application grantedgrantedCritical
Publication of FR1091092ApublicationCriticalpatent/FR1091092A/en
B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
B03B5/48—Washing granular, powdered or lumpy materials; Wet separating by mechanical classifiers
B03B5/54—Drag classifiers
FR1091092D1953-08-071953-11-24
Apparatus for the hydraulic classification of pulps
ExpiredFR1091092A
(en)