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. 21, 2020
Filed:
Aug. 31, 2016
Applicant:
General Electric Technology Gmbh, Baden, CH;
Inventor:
Martin Reigl, Ehrendingen, CH;
Assignee:
General Electric Technology GmbH, Baden, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 21/00 (2006.01); F01D 21/20 (2006.01); F01D 25/04 (2006.01); F16K 37/00 (2006.01); G05D 7/06 (2006.01); F01D 21/02 (2006.01); F01D 17/14 (2006.01);
U.S. Cl.
CPC ...
F01D 21/003 (2013.01); F01D 17/145 (2013.01); F01D 21/02 (2013.01); F01D 21/20 (2013.01); F01D 25/04 (2013.01); F16K 37/0083 (2013.01); G05D 7/0635 (2013.01); F05D 2220/31 (2013.01); F05D 2260/80 (2013.01); F05D 2270/021 (2013.01);
Abstract
The present application provides a method of evaluating valve spindle vibration in a turbine by a data acquisition system. The method may include the steps of receiving a number of operating parameters from a number of sensors, wherein the operating parameters may include valve spindle vibration, comparing the valve spindle vibration to a predetermined value, and altering one or more of the operating parameters if the valve spindle vibration exceeds the predetermined value.