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:
Jan. 10, 2006
Filed:
May. 18, 2004
Paulo Gomes DE Lima, Wettingen, CH;
Ueli Neff, Appenzell, CH;
Paulo Gomes De Lima, Wettingen, CH;
Ueli Neff, Appenzell, CH;
ALSTOM Technology Ltd., Baden, CH;
Abstract
A dynamoelectrical machine () has winding bars () which are inserted into slots provided for this purpose in the dynamoelectrical machine (), with the slots each being closed by cover wedges (), and with corrugated springs () being provided between the cover wedges () and the winding bars () located underneath them, which are prestressed by means of opposing wedges (), which are arranged between the cover wedges () and the winding bars () located underneath them. In a machine such as this, fast and simple wedging is made possible in that the opposing wedges () are arranged between the cover wedges () and the corrugated springs (), and in that fixed-position adjusting elements () are provided, by means of which it is possible to vary the distance between the cover wedges () and the opposing wedges ().