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:
Apr. 20, 2021
Filed:
Feb. 07, 2019
Mtu Aero Engines Ag, Munich, DE;
Frank Stiehler, Bad Liebenwerda, DE;
Georg Kempinger, Eching, DE;
Juergen Kraus, Dachau, DE;
Steffen Schlothauer, Erdweg, DE;
Christian Liebl, Bockhorn, DE;
Thomas Koebke, Eichenau, DE;
Alois Eichinger, Pfaffenhofen, DE;
MTU Aero Engines AG, Munich, DE;
Abstract
The present invention relates to a bearing chamber housing for bearing a shaft of a turbomachine, comprising an additively built-up housing section and a cover, which, in each case referred to an axis of rotation of the shaft, connects axially to the housing section and has a radially extending collar, which collar axially bounds an oil space of the bearing chamber housing, wherein the cover is assembled with the housing section and is connected therewith via a weld.