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:
Nov. 20, 2018
Filed:
May. 28, 2014
Sartorius Stedim Biotech Gmbh, Goettingen, DE;
Reiner Seitz, Helsa, DE;
Rainer Salzmann, Melsungen, DE;
Thomas Regen, Goettingen, DE;
Matthias Hielscher, Hessisch Lichtenau, DE;
Bernward Husemann, Goettingen, DE;
Stefan Zeuch, Goettingen, DE;
Ute Husemann, Goettingen, DE;
Gerhard Greller, Goettingen, DE;
SARTORIUS STEDIM BIOTECH GMBH, Goettingen, DE;
Abstract
A receptacle has a wall defining a receptacle interior and a shaft housing for guiding a shaft through the wall into the receptacle interior. The shaft housing defines an annular cap with spaced apart inner and outer walls connected by an inner end face facing the receptacle interior. A shaft guide part has an end facing the receptacle interior and an outer surface that defines a gap relative to the inner wall of the shaft housing. The shaft guide part has an annular wall spaced apart from and parallel to its outer surface. The annular wall extends over the free end of the inner wall of the shaft housing and is sealed to the inner and outer walls of the shaft housing by at least one seal each. The shaft guide part is mounted in the shaft housing by a radial ball bearing and by an axial ball bearing.