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Class Information
Number: 415/191
Name: Rotary kinetic fluid motors or pumps > Working fluid passage or distributing means associated with runner (e.g., casing, etc.) > Plural distributing means immediately upstream of runner > Arcuately or circularly arranged around runner axis > Vanes
Description: Apparatus comprising a plurality of vanes*.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7625181 |
Turbine cascade structure |
Dec. 1, 2009 |
| 7618234 |
Hook ring segment for a compressor vane |
Nov. 17, 2009 |
| 7614848 |
Fan exit guide vane repair method and apparatus |
Nov. 10, 2009 |
| 7611324 |
Method and system to facilitate enhanced local cooling of turbine engines |
Nov. 3, 2009 |
| 7611326 |
HP turbine vane airfoil profile |
Nov. 3, 2009 |
| 7604456 |
Vane shroud through-flow platform cover |
Oct. 20, 2009 |
| 7600970 |
Ceramic matrix composite vane seals |
Oct. 13, 2009 |
| 7591634 |
Stator shim welding |
Sep. 22, 2009 |
| 7588414 |
Arrangement for internal passive turbine blade tip clearance control in a high pressure turbine |
Sep. 15, 2009 |
| 7581924 |
Turbine vanes with airfoil-proximate cooling seam |
Sep. 1, 2009 |
| 7578653 |
Ovate band turbine stage |
Aug. 25, 2009 |
| 7566200 |
HP turbine vane airfoil profile |
Jul. 28, 2009 |
| 7553126 |
Device for varying the section of the throat in a turbine nozzle |
Jun. 30, 2009 |
| 7547187 |
Axial turbine |
Jun. 16, 2009 |
| 7547186 |
Nonlinearly stacked low noise turbofan stator |
Jun. 16, 2009 |
| 7530782 |
Foreign object damage resistant vane assembly |
May. 12, 2009 |
| 7527472 |
Thermally sprayed conformal seal |
May. 5, 2009 |
| 7527469 |
Transition-to-turbine seal apparatus and kit for transition/turbine junction of a gas turbine engine |
May. 5, 2009 |
| 7527473 |
Airfoil shape for a turbine nozzle |
May. 5, 2009 |
| 7527471 |
Stator vane and gas turbine engine assembly including same |
May. 5, 2009 |
| 7524163 |
Nozzle guide vanes |
Apr. 28, 2009 |
| 7520717 |
Swirl generator for a radial compressor |
Apr. 21, 2009 |
| 7517188 |
Airfoil shape for a compressor |
Apr. 14, 2009 |
| 7517190 |
Airfoil shape for a compressor |
Apr. 14, 2009 |
| 7517196 |
Airfoil shape for a compressor |
Apr. 14, 2009 |
| 7513749 |
Airfoil shape for a compressor |
Apr. 7, 2009 |
| 7510371 |
Forward tilted turbine nozzle |
Mar. 31, 2009 |
| 7510367 |
Turbine airfoil with endwall horseshoe cooling slot |
Mar. 31, 2009 |
| 7510369 |
Sacrificial inner shroud liners for gas turbine engines |
Mar. 31, 2009 |
| 7510372 |
Wedge repair of mechanically retained vanes |
Mar. 31, 2009 |
| RE40658 |
Methods and apparatus for cooling gas turbine nozzles |
Mar. 10, 2009 |
| 7494316 |
Foreign object damage resistant vane assembly |
Feb. 24, 2009 |
| 7491030 |
Magnetically actuated guide vane |
Feb. 17, 2009 |
| 7481618 |
Mounting arrangement |
Jan. 27, 2009 |
| 7467920 |
First and second stage turbine airfoil shapes |
Dec. 23, 2008 |
| 7465155 |
Non-axisymmetric end wall contouring for a turbomachine blade row |
Dec. 16, 2008 |
| 7455498 |
Slotted bleed deflector for a gas turbine engine |
Nov. 25, 2008 |
| 7452184 |
Airfoil platform impingement cooling |
Nov. 18, 2008 |
| 7438518 |
Gas turbine nozzle guide vane |
Oct. 21, 2008 |
| 7431558 |
Air intake |
Oct. 7, 2008 |
| 7431560 |
Turbine housing of an exhaust gas turbocharger with adjustable turbine geometry |
Oct. 7, 2008 |
| 7429161 |
Axial turbine |
Sep. 30, 2008 |
| 7429166 |
Methods and apparatus for gas turbine engines |
Sep. 30, 2008 |
| 7427187 |
Welded nozzle assembly for a steam turbine and methods of assembly |
Sep. 23, 2008 |
| 7419353 |
Blade of a turbomachine with block-wise defined profile skeleton line |
Sep. 2, 2008 |
| 7413400 |
Vane assembly with grommet |
Aug. 19, 2008 |
| 7391611 |
Heat-dissipating device and a housing thereof |
Jun. 24, 2008 |
| 7390165 |
High efficiency stator for the second phase of a gas turbine |
Jun. 24, 2008 |
| 7387490 |
High efficiency stator for the first phase of a gas turbine |
Jun. 17, 2008 |
| 7371046 |
Turbine airfoil with variable and compound fillet |
May. 13, 2008 |
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