The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 03, 1980
Filed:
May. 30, 1978
Ernst-August Bielefeldt, Hollenstedt, DE;
Abstract
Solid components such as dust particles having a lighter density are sepaed from a flowing medium, such as a gas, wherein the dust is suspended. The gas has the lightest density. For this purpose, the flowing medium which includes the gas and the solid components suspended therein, is detoured in a bent channel and partially introduced into a whirling chamber, which contacts the bent channel along its entire axial height to communicate with the channel along its inner bent portion, whereby the flow produces a centrifugal field in said whirling chamber. Two immersion pipes extend coaxially into the chamber, one pipe from each end. The pipes are connected to suction means, such as fans, for sucking the lighter component out of the whirling chamber. These pipes extend deep enough into the central region of the chamber so that the sucking of the lighter component out of the chamber takes place at said central region of the whirling chamber.