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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Neu SA
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Neu SA
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Application filed by Neu SAfiledCriticalNeu SA
Application grantedgrantedCritical
Publication of FR628200ApublicationCriticalpatent/FR628200A/fr
B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
FR628200D1927-01-281927-01-28Appareil pour séparer et recueillir les poussières continues dans les gaz
ExpiredFR628200A
(fr)