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. 30, 2001
Filed:
Jul. 31, 1998
John Knox Hinds, Glenville, NY (US);
Garth M Nelson, Ballston Lake, NY (US);
David Alan Caruso, Ballston Lake, NY (US);
General Electric Company, Schenectady, NY (US);
Abstract
A system and method for generating a smooth blending fillet surface between a platform and an airfoil shape mounted thereto. This is accomplished by generating a fillet surface by acquiring descriptions of an airfoil shape (e.g., the pressure side, the leading edge, the suction side and the trailing edge), a platform surface, a platform footprint, and filleting curves for the pressure and suction sides of the airfoil. These descriptions are used produce a smooth mesh of points which capture both the blending fillet surface and the airfoil. The smooth mesh of points are used to render slope-continuous blended fillet surfaces.