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:
Sep. 29, 2015
Filed:
Oct. 26, 2012
Applicant:
Alstom Technology Ltd, Baden, CH;
Inventor:
Massimiliano Visintin, Zürich, CH;
Assignee:
ALSTOM TECHNOLOGY LTD., Baden, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 3/00 (2006.01); G01M 7/00 (2006.01); H02K 15/00 (2006.01); G01M 7/08 (2006.01); G01B 17/02 (2006.01); G01B 7/04 (2006.01); G01B 7/16 (2006.01); G01R 31/34 (2006.01); H02K 15/02 (2006.01); G01N 29/265 (2006.01); G01B 7/14 (2006.01);
U.S. Cl.
CPC ...
H02K 15/00 (2013.01); G01M 7/00 (2013.01); G01B 7/04 (2013.01); G01B 7/144 (2013.01); G01B 7/16 (2013.01); G01B 17/02 (2013.01); G01M 7/08 (2013.01); G01N 29/265 (2013.01); G01N 2203/0039 (2013.01); G01N 2203/0617 (2013.01); G01N 2203/0658 (2013.01); G01R 31/34 (2013.01); G01R 31/343 (2013.01); H02K 15/02 (2013.01); H02K 2201/03 (2013.01);
Abstract
A method is provided for testing the tightness of an electric machine stator core includes: introducing a test instrument that is connected to a movable support into an air gap between a stator core and a rotor, locally placing the test instrument and locally testing defined zones of the generator stator core. A device for carrying out the method is also provided.