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Class Information
Number: 416/219R
Name: Fluid reaction surfaces (i.e., impellers) > Specific working member mount > Blade received in well or slot
Description:
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7419362 |
Blade/disk dovetail backcut for blade/disk stress reduction (9FA+e, stage 1) |
Sep. 2, 2008 |
| 7419361 |
Blade/disk dovetail backcut for blade/disk stress reduction (7FA+e, stage 2) |
Sep. 2, 2008 |
| 7416393 |
Apparatus and method for joining a rotor blade to a rotor mount of a gas turbine rotor |
Aug. 26, 2008 |
| 7416389 |
Methods and apparatus for assembling rotatable machines |
Aug. 26, 2008 |
| 7399159 |
Detachable leading edge for airfoils |
Jul. 15, 2008 |
| 7329101 |
Ceramic composite with integrated compliance/wear layer |
Feb. 12, 2008 |
| 7326035 |
Device for attaching a moving blade to a turbine rotor disk in a turbomachine |
Feb. 5, 2008 |
| 7318704 |
Gas turbine engine structure |
Jan. 15, 2008 |
| 7306434 |
Reduction of co-efficient of friction to reduce stress ratio in bearings and gas turbine parts |
Dec. 11, 2007 |
| 7300253 |
Gas turbine blade or vane and platform element for a gas turbine blade or vane ring of a gas turbine, supporting structure for securing gas turbine blades or vanes arranged in a ring, gas turb |
Nov. 27, 2007 |
| 7287958 |
Methods and apparatus for assembling rotatable machines |
Oct. 30, 2007 |
| 7278620 |
Fixture mounting assembly |
Oct. 9, 2007 |
| 7264447 |
Sealing arrangement for an axial turbine wheel |
Sep. 4, 2007 |
| 7217099 |
Coated forward stub shaft dovetail slot |
May. 15, 2007 |
| 7201558 |
Seal arrangement for a fan-turbine rotor assembly |
Apr. 10, 2007 |
| 7198463 |
Rotating blade body and rotary machine using rotating blade body |
Apr. 3, 2007 |
| 7182577 |
Turbine rotor blade and turbine |
Feb. 27, 2007 |
| 7165944 |
Compressor blade with dovetail slotted to reduce stress on the airfoil leading edge |
Jan. 23, 2007 |
| 7163375 |
Lightened interblade platform for a turbojet blade support disc |
Jan. 16, 2007 |
| 7156621 |
Blade fixing relief mismatch |
Jan. 2, 2007 |
| 7153102 |
Bladed disk fixing undercut |
Dec. 26, 2006 |
| 7134844 |
Install blade bracket for a ceiling suspended fan |
Nov. 14, 2006 |
| 7121803 |
Compressor blade with dovetail slotted to reduce stress on the airfoil leading edge |
Oct. 17, 2006 |
| 7104759 |
Compressor blade platform extension and methods of retrofitting blades of different blade angles |
Sep. 12, 2006 |
| 7090464 |
Methods and apparatus for assembling rotatable machines |
Aug. 15, 2006 |
| 7056094 |
Rotor and a retaining plate for the same |
Jun. 6, 2006 |
| 7029237 |
Retention capacity of blade having an asymmetrical hammerhead connection |
Apr. 18, 2006 |
| 7007382 |
Slot machining |
Mar. 7, 2006 |
| 6945754 |
Methods and apparatus for designing gas turbine engine rotor assemblies |
Sep. 20, 2005 |
| 6908285 |
Methods and apparatus for assembling rotatable machines |
Jun. 21, 2005 |
| 6902376 |
Compressor blade with dovetail slotted to reduce stress on the airfoil leading edge |
Jun. 7, 2005 |
| 6901821 |
Stator damper anti-rotation assembly |
Jun. 7, 2005 |
| 6893226 |
Rotor disc for gas turbine engine |
May. 17, 2005 |
| 6860721 |
Indentor arrangement |
Mar. 1, 2005 |
| 6860722 |
Snap on blade shim |
Mar. 1, 2005 |
| 6851932 |
Vibration damper assembly for the buckets of a turbine |
Feb. 8, 2005 |
| 6837685 |
Methods and apparatus for repairing a rotor assembly of a turbine |
Jan. 4, 2005 |
| 6811894 |
Ceramic turbine blade attachment having high temperature, high stress compliant layers and method of fabrication thereof |
Nov. 2, 2004 |
| 6773234 |
Methods and apparatus for facilitating preventing failure of gas turbine engine blades |
Aug. 10, 2004 |
| 6769877 |
Undercut leading edge for compressor blades and related method |
Aug. 3, 2004 |
| 6751863 |
Method for providing a rotating structure having a wire-arc-sprayed aluminum bronze protective coating thereon |
Jun. 22, 2004 |
| 6739837 |
Bladed rotor with a tiered blade to hub interface |
May. 25, 2004 |
| 6739836 |
Connection of blades on a rotor disc of a gas turbine |
May. 25, 2004 |
| 6692231 |
Molded fan having repositionable blades |
Feb. 17, 2004 |
| 6682307 |
Sealing system for a rotor of a turbo engine |
Jan. 27, 2004 |
| 6652237 |
Bucket and wheel dovetail design for turbine rotors |
Nov. 25, 2003 |
| 6602548 |
Ceramic turbine blade attachment having high temperature, high stress compliant layers and method of fabrication thereof |
Aug. 5, 2003 |
| 6592330 |
Method and apparatus for non-parallel turbine dovetail-faces |
Jul. 15, 2003 |
| 6582195 |
Compressor rotor blade spacer apparatus |
Jun. 24, 2003 |
| 6575704 |
Turbomachine and sealing element for a rotor thereof |
Jun. 10, 2003 |
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