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. 11, 2013
Filed:
Aug. 13, 2007
Applicants:
Stefan Brück, Mülheim an der Ruhr, DE;
Matthias Neef, Mülheim an der Ruhr, DE;
Erik Sulda, Hatfield, MA (US);
Norbert Sürken, Mülheim a.d. Ruhr, DE;
Inventors:
Stefan Brück, Mülheim an der Ruhr, DE;
Matthias Neef, Mülheim an der Ruhr, DE;
Erik Sulda, Hatfield, MA (US);
Norbert Sürken, Mülheim a.d. Ruhr, DE;
Assignee:
Siemens Aktiengesellschaft, München, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16J 15/44 (2006.01);
U.S. Cl.
CPC ...
Abstract
A brush seal for a turbo-machine for sealing a gap between a rotating and a stationary component is disclosed. Elastically flexible bristles are arranged in a plurality of rows that are adjacent to each other. A film or a disk is arranged between at least two rows of bristles, the film or the disk extending in the longitudinal direction of said bristles.