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:
May. 17, 2005
Filed:
Jan. 15, 2003
Erroll Lynn Eaton, Willimasville, NY (US);
Steven C. Guzy, East Amherst, NY (US);
Garrett Wade Hoehn, Kenmore, NY (US);
Erroll Lynn Eaton, Willimasville, NY (US);
Steven C. Guzy, East Amherst, NY (US);
Garrett Wade Hoehn, Kenmore, NY (US);
Delphi Technologies, Inc., Troy, MI (US);
Abstract
A centrifugal blower impeller includes a central hub and a plurality of impeller blades. The central hub includes a conical section and an outer edge. The conical section is centered with respect to a center axis and extends from the center axis towards the outer edge. The plurality of impeller blades includes first and second ends. The conical section is coupled to the first ends of the impeller blades which extend axially upward from the first ends towards the second ends. The centrifugal blower impeller also includes a rim which has a generally circular shape and is connected to the second ends of the impeller blades.