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:
Oct. 14, 1997
Filed:
Jan. 15, 1997
Richard M Fraczek, Brockport, NY (US);
Frank M Smola, Rochester, NY (US);
Diana Garcia-Prichard, Rochester, NY (US);
Eastman Kodak Company, Rochester, NY (US);
Abstract
An apparatus and method for mixing materials such as reactants in a container which reduces or eliminates vortexing and swirling, improves mixing and eliminates degradation of the container and/or impeller comprises a container for holding liquids, a magnetic impeller coupled to a drive magnet located outside the container, where the impeller is suspended from a baffle assembly and located above the bottom of the container, a baffle assembly containing at least two vertical baffle elements with a horizontal cross member connecting the baffle elements, a portion or all of each of the baffle elements spaced from the wall of the container and a tube for providing liquid addition to the vicinity of the highly turbulent mixing around the impeller.