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Class Information
Number: 29/889.1
Name: Metal working > Method of mechanical manufacture > Impeller making > Repairing or disassembling
Description: Process wherein an existing impeller device is restored to a more functional, stable or improved working condition or wherein its parts are disassociated.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7617602 |
Method of servicing a turbine |
Nov. 17, 2009 |
| 7591057 |
Method of repairing spline and seal teeth of a mated component |
Sep. 22, 2009 |
| 7591070 |
Turbine blade tip squealer and rebuild method |
Sep. 22, 2009 |
| 7587818 |
Repair of gas turbine blade tip without recoating the repaired blade tip |
Sep. 15, 2009 |
| 7559728 |
Milling tool and method for milling recesses |
Jul. 14, 2009 |
| 7552855 |
Hole repair technique and apparatus |
Jun. 30, 2009 |
| 7546683 |
Touch-up of layer paint oxides for gas turbine disks and seals |
Jun. 16, 2009 |
| 7546684 |
Method for repair and replacement of combustor liner panel |
Jun. 16, 2009 |
| 7536783 |
Turbine vane airfoil reconfiguration method |
May. 26, 2009 |
| 7533795 |
Welding process |
May. 19, 2009 |
| 7523552 |
Milling bleed holes into honeycomb process |
Apr. 28, 2009 |
| 7513027 |
Process and apparatus for producing service blades |
Apr. 7, 2009 |
| 7509734 |
Repairing turbine element |
Mar. 31, 2009 |
| 7509735 |
In-frame repairing system of gas turbine components |
Mar. 31, 2009 |
| 7509736 |
Process for repairing metallic pieces especially turbine blades of a gas turbine motor |
Mar. 31, 2009 |
| 7503113 |
Turbine vane airfoil reconfiguration system |
Mar. 17, 2009 |
| 7500299 |
Method for introducing a deliberate mismatch on a turbomachine bladed wheel and bladed wheel with a deliberate mismatch |
Mar. 10, 2009 |
| 7500833 |
Method for repairing a component of a turbomachine |
Mar. 10, 2009 |
| 7467925 |
Securing device for a moving blade of a turbomachine |
Dec. 23, 2008 |
| 7455505 |
Device for the demounting of blades of a turbine or of a compressor |
Nov. 25, 2008 |
| 7448856 |
Fan |
Nov. 11, 2008 |
| 7448844 |
Blisk having partially cut blade attachment |
Nov. 11, 2008 |
| 7448133 |
Procedure for replacement of acoustic liner in integrated exhaust duct muffler for use with airborne auxiliary power units |
Nov. 11, 2008 |
| 7449658 |
Method for the restoration of damaged areal components |
Nov. 11, 2008 |
| 7425118 |
Mask for shielding impellers and blisks during automated welding |
Sep. 16, 2008 |
| 7416393 |
Apparatus and method for joining a rotor blade to a rotor mount of a gas turbine rotor |
Aug. 26, 2008 |
| 7396210 |
Quick install blade arms for ceiling fans |
Jul. 8, 2008 |
| 7377036 |
Methods for tuning fuel injection assemblies for a gas turbine fuel nozzle |
May. 27, 2008 |
| 7377417 |
Repair process |
May. 27, 2008 |
| 7370787 |
Compressor rotor and method for making |
May. 13, 2008 |
| 7363707 |
Braze repair of shroud block seal teeth in a gas turbine engine |
Apr. 29, 2008 |
| 7343676 |
Method of restoring dimensions of an airfoil and preform for performing same |
Mar. 18, 2008 |
| 7322396 |
Weld closure of through-holes in a nickel-base superalloy hollow airfoil |
Jan. 29, 2008 |
| 7310949 |
Method and apparatus for arresting a crack within a body |
Dec. 25, 2007 |
| 7303112 |
Repair of braze joint and article repaired |
Dec. 4, 2007 |
| 7293964 |
Repair method for a blade of a turbomachine |
Nov. 13, 2007 |
| 7281899 |
Quick assembly blades for ceiling fans |
Oct. 16, 2007 |
| 7281308 |
Methods of generator rotor removal in a combined-cycle stag application |
Oct. 16, 2007 |
| 7278208 |
Method of replacing an abradable portion on the casing on a turbojet fan |
Oct. 9, 2007 |
| 7270764 |
Method for removing aluminide coating from metal substrate and turbine engine part so treated |
Sep. 18, 2007 |
| 7260892 |
Methods for optimizing turbine engine shell radial clearances |
Aug. 28, 2007 |
| 7260973 |
Method and apparatus for repairing a damaged propeller blade |
Aug. 28, 2007 |
| 7251887 |
Tool for balancing rotating components |
Aug. 7, 2007 |
| 7249412 |
Method for repairing a damaged blade of a Blisk |
Jul. 31, 2007 |
| 7231713 |
Method of reconditioning a turbine blade |
Jun. 19, 2007 |
| 7222422 |
Method for refurbishing surfaces subjected to high compression contact |
May. 29, 2007 |
| 7216428 |
Method for turbine element repairing |
May. 15, 2007 |
| 7216429 |
Methods for replacement of a slotted tail rotor blade pitch horn |
May. 15, 2007 |
| 7210909 |
Connection between bladed discs on the rotor line of a compressor |
May. 1, 2007 |
| 7204019 |
Method for repairing an apertured gas turbine component |
Apr. 17, 2007 |
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