Turbocharger compressor wheel having a counterbore treated for enhanced endurance to stress-induced fatigue and configurable to provide a compact axial length

Details for Australian Patent Application No. 2004316496 (hide)

Owner General Electric Company

Inventors Swenson, Kendall Roger; Furman, Anthony Holmes; Loringer, Daniel Edward

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2004316496

PCT Pub. Number WO2005/083269

Priority 10/650,839 28.08.03 US

Filing date 2 August 2004

Wipo publication date 9 September 2005

Acceptance publication date 4 March 2010

International Classifications

B23P 9/00 (2006.01) Treating or finishing surfaces mechanically, with or without calibrating, primarily to resist wear or impact, e.g. smoothing or roughening turbine blades or bearings

B23P 9/02 (2006.01) Treating or finishing surfaces mechanically, with or without calibrating, primarily to resist wear or impact, e.g. smoothing or roughening turbine blades or bearings

B23P 15/00 (2006.01) Making specific metal objects by operations not covered by a single other subclass or a group in this subclass

B24B 39/02 (2006.01) Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone

C21D 7/06 (2006.01) Modifying the physical properties of iron or steel by deformation

F01D 5/02 (2006.01) Blades - Blade-carrying members, e.g. rotors

F02C 6/12 (2006.01) Plural gas-turbine plants

F04D 29/26 (2006.01) Details, component parts, or accessories - Rotors specially adapted for elastic fluids

F04D 29/28 (2006.01) Details, component parts, or accessories - for centrifugal or helico-centrifugal pumps

C21D 7/08 (2006.01) Modifying the physical properties of iron or steel by deformation

C21D 10/00 (2006.01) Modifying the physical properties by methods other than heat treatment or deformation

Event Publications

30 March 2006 PCT application entered the National Phase

  PCT publication WO2005/083269 Priority application(s): WO2005/083269

4 March 2010 Application Accepted

  Published as AU-B-2004316496

1 July 2010 Standard Patent Sealed

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