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:
Feb. 05, 1985
Filed:
Jul. 14, 1982
Applicant:
Inventor:
Raymond Pluss, Klein Andelfingen, CH;
Assignee:
Sulzer Brothers Limited, Winterthur, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F / ;
U.S. Cl.
CPC ...
261 94 ; 2916 / ; 55240 ; 261112 ; 261D / ; 264285 ; 366337 ; 428181 ; 428597 ;
Abstract
The packing is made up of layers each of which is deformed into a zig-zag shape. Each layer has contiguous rows of deflecting surfaces which are interconnected by bridges and with every other deflecting surface being stamped out so as to be bent out of the plane of the layer. The stamped out deflecting surfaces of adjacent rows are offset from one another by the width of one deflecting surface and are bent out of so far as to be parallel to the next flank.