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:
Nov. 18, 2008
Filed:
Aug. 09, 2005
Applicants:
Robert Leroy Baker, Williamsville, NY (US);
Ahmed Abdelwahab, Tonawanda, NY (US);
Gordon J. Gerber, Boston, NY (US);
Inventors:
Robert Leroy Baker, Williamsville, NY (US);
Ahmed Abdelwahab, Tonawanda, NY (US);
Gordon J. Gerber, Boston, NY (US);
Assignee:
Praxair Technology, Inc., Danbury, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04D 29/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
A compressor having a defined large diameter impeller having an integral shroud and having a three dimensional gas flow path defined by the impeller hub surface, blades and the shroud and having a large axially oriented inlet or inducer section with aggressive inducer blades, a defined outlet section geometry, and continuous blade geometries between the inlet and outlet sections.