ELECTRICAL CURRENT COLLECTOR CLEANING AND COOLING FOR HIGH VOLTAGE ROTATING MACHINES

Details for Australian Patent Application No. 2003275883 (hide)

Owner GENERAL ELECTRIC CANADA INC.

Inventors LI, Yangxin; REHDER, Robert, Henry

Pub. Number AU-A-2003275883

PCT Number PCT/CA03/01697

PCT Pub. Number WO2004/047236

Priority 2,412,303 21.11.02 CA

Filing date 30 October 2003

Wipo publication date 15 June 2004

International Classifications

H01R 039/48 Rotary current collectors, distributors, or interrupters

H02K 009/28 Systems for cooling or ventilating

H01F 038/18 Adaptations of transformers or inductances for specific applications or functions

Event Publications

19 February 2004 Complete Application Filed

  Priority application(s): 2,412,303 21.11.02 CA

15 July 2004 Application Open to Public Inspection

  Published as AU-A-2003275883

4 August 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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