Air foil shape for a compressor blade

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Radial flow devices

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C416SDIG004, C416SDIG004

Reexamination Certificate

active

10986162

ABSTRACT:
An article of manufacture having a nominal profile substantially in accordance with Cartesian coordinate values of X, Y and Z set forth in a table. The table selected from the group of tables consisting of TABLES 1S–16S, 1R–17R, and IGV. Wherein X and Y are distances in inches which, when connected by smooth continuing arcs, define airfoil profile sections at each distance Z in inches. The profile sections at the Z distances being joined smoothly with one another to form a complete airfoil shape.

REFERENCES:
patent: 6299412 (2001-10-01), Wood et al.
patent: 6331100 (2001-12-01), Liu et al.
patent: 6398489 (2002-06-01), Burdgick et al.
patent: 6435815 (2002-08-01), Harvey et al.
patent: 6450770 (2002-09-01), Wang et al.
patent: 6461109 (2002-10-01), Wedlake et al.
patent: 6461110 (2002-10-01), By et al.
patent: 6474948 (2002-11-01), Pirolla et al.
patent: 6503054 (2003-01-01), Bielek et al.
patent: 6503059 (2003-01-01), Frost et al.
patent: 6558122 (2003-05-01), Xu et al.
patent: 6685434 (2004-02-01), Humanchuk et al.
patent: 6709239 (2004-03-01), Chandraker
patent: 6715990 (2004-04-01), Arness et al.
patent: 6722852 (2004-04-01), Wedlake et al.
patent: 6722853 (2004-04-01), Humanchuk et al.
patent: 6739838 (2004-05-01), Bielek et al.
patent: 6769879 (2004-08-01), Cleveland et al.
patent: 6779977 (2004-08-01), Lagrange et al.
patent: 6779980 (2004-08-01), Brittingham et al.
patent: 6808368 (2004-10-01), Tomberg et al.
patent: 6832897 (2004-12-01), Urban
patent: 6854961 (2005-02-01), Zhang et al.
patent: 6857855 (2005-02-01), Snook et al.
patent: 6866477 (2005-03-01), Arness et al.
patent: 6881038 (2005-04-01), Beddard et al.
patent: 6884038 (2005-04-01), Hyde et al.
patent: 6910868 (2005-06-01), Hyde et al.
U.S. Appl. No. 10/900,200, filed Jul. 28, 2004, entitled: Airfoil Shape and Sidewall Flowpath Surfaces for a Turbine Nozzle.
U.S. Appl. No. 10/853,240, filed May 26, 2004, entitled: Internal Core Profile for a Turbine Nozzle Airfoil.
U.S. Appl. No. 11/226,264, filed Sep. 15, 2004, entitled: Rotor Blade for a First Phase of a Gas Turbine.
U.S. Appl. No. 11/090,300, filed Mar. 28, 2005, entitled: First and Second Stage Turbine Airfoil Shapes.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Air foil shape for a compressor blade does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Air foil shape for a compressor blade, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Air foil shape for a compressor blade will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3722288

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.