Rotary airfoils and method for fabricating same

Details Rotary airfoils and method for fabricating same Rotary airfoils and method for fabricating same

2007-07-09

2011-12-27

Kershteyn, Igor (Department: 3745)

Fluid reaction surfaces (i.e., impellers)

Specific blade structure

Radial flow devices

C416S228000, C416S23100A, C416S235000, C416S23600R, C416S238000

Reexamination Certificate

active

08083487

ABSTRACT:
A method of fabricating an airfoil is provided. The method includes fabricating at least one airfoil including a suction side and a pressure side coupled together at a leading edge and a trailing edge, wherein the airfoil includes a plurality of first and second chord sections each extending between the trailing and leading edges, wherein at least one of the first chord sections extends outward from the pressure side of the airfoil at the trailing edge, and at least one of the second chord sections extends outward from the suction side of the airfoil at the trailing edge.

REFERENCES:
patent: 1366635 (1921-01-01), Conway
patent: 1717745 (1929-06-01), Tismer
patent: 2238749 (1941-04-01), Peltier
patent: 2265788 (1941-12-01), Wolf, Sr. et al.
patent: 2899128 (1959-08-01), Vaghi
patent: 2962101 (1960-11-01), Vaghi
patent: 3084505 (1963-04-01), Cherchi
patent: 4108573 (1978-08-01), Wagner
patent: 4318669 (1982-03-01), Wennerstrom
patent: 4714408 (1987-12-01), Abe
patent: 4786016 (1988-11-01), Presz, Jr. et al.
patent: 4813633 (1989-03-01), Werle et al.
patent: 4813635 (1989-03-01), Paterson et al.
patent: 4830315 (1989-05-01), Presz et al.
patent: 5860626 (1999-01-01), Moser
patent: 6733240 (2004-05-01), Gliebe
patent: 6948910 (2005-09-01), Polacsek

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