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. 07, 2020
Filed:
Nov. 17, 2016
General Electric Company, Schenectady, NY (US);
Edward John Sharrow, Glenville, NY (US);
Craig Daniel Ivancic, Gloversville, NY (US);
David Montgomery Ritz, Feura Bush, NY (US);
General Electric Company, Schenectady, NY (US);
Abstract
Rotor support structures for industrial machines are disclosed. The support structures may include a rigid base component including a top portion, a slide plate positioned above the rigid base component, and a bearing housing for a rotor, coupled to the slide plate. The bearing housing and the slide plate may be configured to slide or move over the rigid base component. The support structure may also include a plurality of retention blocks coupled to the bearing housing. Each of the plurality of retention blocks may include a moveable retention pin positioned through each of the plurality of retention blocks. The axial movement of the bearing housing and slide plate may compensate for thermal expansion of a turbine shell and/or may reduce vibrations of the rotor and bearing housing during operation of the industrial machines.