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:
Apr. 17, 2001
Filed:
Jun. 16, 1999
Applicant:
Inventor:
Heinrich Schuchardt, Leverkusen, DE;
Assignee:
Bayer Aktiengesellschaft, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F 5/06 ;
U.S. Cl.
CPC ...
B01F 5/06 ;
Abstract
A static mixer apparatus for mixing viscous fluids is constructed from an inner housing (,) which has an inlet for material to be mixed (,) and an outlet for material to be mixed (,) and which comprises two or more layers of undulating or zigzag bars (,) which are parallel to each other and which are disposed one above another rotated by an angle &agr;, preferably of 90°, to each other in an alternating manner and which are joined to each other at their upper or lower vertices. The bars (,) are provided in particular with channels (,) for the passage of a heat transfer fluid so that the mixer can also be employed as a heat exchanger.