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:
Sep. 08, 1998
Filed:
Mar. 26, 1996
Ulrich Barthelmess, Niederstotzingen, DE;
Omya GmbH, , DE;
Abstract
The invention relates to a centrifugal force separator whose rotor shaft protrudes at at least one of the two axial ends through a chamber for the discharge of the fines and the air. Particularly, the invention relates to the problem, in a centrifugal force separator with bilateral aspiration of fines and air, of reducing the distance between the bearings of the rotor shaft, while at the same time achieving an optimum between the requirement for unhampered outlet of the fines and the separating air, on the one hand, and, on the other hand, the requirement of a short distance between the bearings and, therefore, a short, light rotor shaft. According to the invention, each outlet chamber 17,18 provides an extension 19,20 or boss reaching inward axially, in which a bearing 21,22, for the rotor shaft is contained.