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:
Jul. 21, 2020
Filed:
Nov. 21, 2016
Applicant:
Siemens Aktiengesellschaft, Munich, DE;
Inventors:
Steffen Jahrmarcht, Duisburg, DE;
Kevin Miny, Essen, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/06 (2006.01); F04D 17/12 (2006.01); F04D 29/054 (2006.01); F01D 5/02 (2006.01); F04D 29/62 (2006.01);
U.S. Cl.
CPC ...
F01D 5/066 (2013.01); F01D 5/026 (2013.01); F04D 17/122 (2013.01); F04D 29/054 (2013.01); F04D 29/624 (2013.01); F05D 2230/51 (2013.01); F05D 2240/60 (2013.01); F05D 2260/31 (2013.01); F05D 2260/96 (2013.01);
Abstract
A rotor for a turbomachine, includes a plurality of axially adjacently arranged rotor segments which are each provided with a central opening, an individual tie rod extending through the openings of the rotor segments, and two holding devices which are arranged on axially opposing ends of the tie rod and hold the rotor segments together, the rotor segments forming at least two rotor segment groups between which at least one other holding device is arranged.