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:
Feb. 02, 2010
Filed:
Feb. 07, 2008
Thomas M. Majernik, Pittsburgh, PA (US);
James A. Bauer, Gibsonia, PA (US);
John B. Sargeant, Oviedo, FL (US);
George F. Dailey, Pittsburgh, PA (US);
Thomas M. Majernik, Pittsburgh, PA (US);
James A. Bauer, Gibsonia, PA (US);
John B. Sargeant, Oviedo, FL (US);
George F. Dailey, Pittsburgh, PA (US);
Siemens Energy, Inc., Orlando, FL (US);
Abstract
The present invention provides an apparatus for the horizontal stacking of laminationsand donuts to form a stator core. A stator generator framehas multiple keybarsthat run the axial length of the frame. The laminationshave groovesthere-in that engage the keybars to provide a secure fit of the laminations to the generator frame. By extending two or more of the keybarsthese extensionsmay be used as rails on which the laminations may be horizontally inserted into the stator frame.