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. 06, 2017
Filed:
Dec. 30, 2011
Applicant:
Karsten Klein, Berlin, DE;
Inventor:
Karsten Klein, Berlin, DE;
Assignee:
SIEMENS AKTIENGESELLSCHAFT, München, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 21/00 (2006.01); F01D 21/04 (2006.01); B24B 19/14 (2006.01); B24B 49/04 (2006.01); G01B 11/02 (2006.01); G01B 11/08 (2006.01); G01B 11/14 (2006.01); G01S 17/88 (2006.01); F01D 11/14 (2006.01); G01B 11/27 (2006.01); G01B 21/22 (2006.01); G01B 21/24 (2006.01); G01B 21/26 (2006.01); G01B 7/30 (2006.01); G01B 7/305 (2006.01); G01B 7/31 (2006.01); G01B 7/312 (2006.01); G01B 7/315 (2006.01); G01M 15/14 (2006.01); F01D 5/02 (2006.01); G01B 11/12 (2006.01); F01D 25/00 (2006.01);
U.S. Cl.
CPC ...
G01M 15/14 (2013.01); B24B 19/14 (2013.01); B24B 49/04 (2013.01); F01D 5/027 (2013.01); F01D 11/14 (2013.01); F01D 21/003 (2013.01); F01D 21/04 (2013.01); F01D 25/00 (2013.01); G01B 7/30 (2013.01); G01B 7/305 (2013.01); G01B 7/31 (2013.01); G01B 7/312 (2013.01); G01B 7/315 (2013.01); G01B 11/028 (2013.01); G01B 11/08 (2013.01); G01B 11/12 (2013.01); G01B 11/14 (2013.01); G01B 11/27 (2013.01); G01B 11/272 (2013.01); G01B 21/22 (2013.01); G01B 21/24 (2013.01); G01B 21/26 (2013.01); G01S 17/88 (2013.01); F05D 2230/64 (2013.01); F05D 2260/34 (2013.01); Y10T 29/4932 (2015.01);
Abstract
A method is provided for determining the diameter of a rotor of a turbomachine, rotor being equipped with rotor blades. The method involves setting the rotor with the rotor blade ring in rotation, arranging a clearance measuring device assigned to the rotor blade ring outside the region of the latter, measuring the distance to the rotor blades of the rotor blade ring which are rotating past the clearance measuring device, and using the measured distance for determining the diameter of the rotor. During measuring, the rotational speed is identical to, almost identical to or higher than the setpoint rotational speed of the rotor.