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. 09, 2016
Filed:
Feb. 12, 2009
Juergen Van Den Boogaard, Dransfeld, DE;
Gerhard Greller, Goettingen, DE;
Jens Ludwig, Juehnde, DE;
Oscar-werner Reif, Hanover, DE;
Juergen Van Den Boogaard, Dransfeld, DE;
Gerhard Greller, Goettingen, DE;
Jens Ludwig, Juehnde, DE;
Oscar-Werner Reif, Hanover, DE;
Abstract
A bioreactor () having a container (), a shaft housing () for guiding a shaft () through a wall (), a stirrer () connected to the shaft () in the interior () of the container (), and a drive () arranged outside the container () and connectable to the shaft (). The shaft () is mounted in the shaft housing () via at least one ball bearing () and is sealed in relation to the shaft housing () by at least one seal (). The seal () is configured as a radial shaft seal () having two sealing lips () that are arranged one behind the other in the longitudinal direction of the shaft () and are able to run on the shaft () without lubricant.