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:
Mar. 19, 1985
Filed:
Mar. 02, 1984
Klaus-Dieter Broker, Oelde, DE;
Westfalia Separator, Oelde, DE;
Abstract
A self-emptying centrifuge drum has a piston slide that controls openings in the jacket. The piston slide is fastened without play and without axial motion to the drum in the vicinity of the inner centering surface. The requisite axial motion of the slide in the vicinity of the outer centering surface is ensured by an elastically deformable area with an axial spring coefficient that is low in relation to its radial rigidity. This novel way of guiding the piston slide, prevents one-sided frictional forces in the vicinity of the centering surfaces with concomitant wear as well as irregular opening of the slide.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile