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:
Jun. 02, 2015
Filed:
May. 07, 2009
Oscar-werner Reif, Hanover, DE;
Gerhard Greller, Goettingen, DE;
Juergen Van Den Boogaard, Dransfeld, DE;
Sven Luehmann, Northeim, DE;
Marco Lohrengel, Hattorf am Harz, DE;
Oscar-Werner Reif, Hanover, DE;
Gerhard Greller, Goettingen, DE;
Juergen Van Den Boogaard, Dransfeld, DE;
Sven Luehmann, Northeim, DE;
Marco Lohrengel, Hattorf am Harz, DE;
Abstract
A mixing system has a container with flexible walls (), a fluid-tight drive space () and a mixing device. The container with flexible walls () has at least one head plate (). The fluid-tight drive space () is outside of the container interior (), and is enclosed by the head plate () and a cap () attached to the head plate (). The mixing device has a stirrer shaft (), onto which stirrer elements (') are attached. The stirrer shaft () is guided from the container interior () through an opening in the head plate () and the section of the stirrer shaft () in the drive space () is guided by bearings (). A seal () is fit into the opening of the head plate, and encloses the stirrer shaft () and seals the container interior () from the drive space ().