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Inventor: Abdelwahab; Ahmed
Address: Tonawanda, NY
No. of patents: 3
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 7452187 |
Compressor with large diameter shrouded three dimensional impeller |
November 18, 2008 |
| 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 defin |
| 7448852 |
Leaned centrifugal compressor airfoil diffuser |
November 11, 2008 |
| A low solidity vaned airfoil diffuser for a centrifugal compressor wherein each blade has a lean angle greater than zero and wherein the hub stagger angle may be the same as or may be different from the shroud stagger angle for each blade. |
| 6792981 |
Method and apparatus for filling a pressure vessel having application to vehicle fueling |
September 21, 2004 |
| A method and apparatus for introducing a compressed gas into a pressure vessel, for instance, hydrogen into a vehicle fuel tank, in which hydrogen is compressed in an initial and final compressions stages which can be powered by a common source. The initial compression stage can continua |
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