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Publication of FR714821ApublicationCriticalpatent/FR714821A/fr
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
B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
B03C3/34—Constructional details or accessories or operation thereof
B03C3/36—Controlling flow of gases or vapour
FR714821D1931-04-041931-04-04Dispositif capteur des corpuscules renfermés dans l'air, les gaz et vapeurs en mouvement
ExpiredFR714821A
(fr)
Dispositif pour l'analyse des gaz, notamment des gaz brûlés, d'après le principe du mesurage de la conduction thermique, avec gaz d'analyse et gaz de comparaison en mouvement
Dispositif d'épuration d'air et de gaz, spécialement applicable aux aspirateurs depoussière, ventilateurs d'exhaustion et collecteurs de poussière des rues