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:
Dec. 22, 1998
Filed:
Jun. 09, 1997
Sulzer Chemtech AG, Winterthur, CH;
Abstract
The static mixer contains a bundle of chambered strings (A, B, . . . ) which at least partly comprise mixing-active chambers (A1, A2, . . . ). The bundle is arranged in a tube. The mixing-active chambers extend in the direction of the tube in each case between two closed ends. Two mutually adjacent side walls of the mixing-active chambers contain four alternately disposed passages which produce connections to two chambers lying upstream and downstream. Re-layering chambers are arranged between at least two sections of the mixer which contain mixing-active chambers, each of which has two closed ends and three lateral passages to adjacent chambers. The re-layering chambers occur in pairs, with a direct or an indirect connection being provided via one of the passages in each case.