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. 25, 2019
Filed:
Jul. 27, 2017
Mtu Aero Engines Ag, Munich, DE;
Schaeffler Technologies Ag & Co. KG, Herzogenaurach, DE;
Michael Flouros, Munich, DE;
Peter Gloeckner, Schweinfurt, DE;
Patrick Mirring, Schwebheim, DE;
Matthias Martin, Wuerzburg, DE;
MTU Aero Engines AG, Munich, DE;
Schaeffler Technologies AG & Co. KG, Herzogenaurach, DE;
Abstract
A bearing assembly () is provided, in particular for a turbomachine, including: an inner bearing race (); an outer bearing race () having at least one cooling channel () formed within it or in its outer surface; rolling elements () made of ceramic and disposed between the inner bearing race () and the outer bearing race (); and a surrounding bearing ring () connected to the outer bearing race () and configured to form a squeeze film () of oil between its outer surface and an opposite inner surface of a housing () in which the bearing assembly can be mounted.