Device for controlling an electric switchgear and related method

Details for Australian Patent Application No. 2008221581 (hide)

Owner ABB T & D Technology Ltd

Inventors Corbetta, Giuliano; Borlotti, Roberto

Agent Griffith Hack

Pub. Number AU-A-2008221581

Parent 2005200058

Filing date 19 September 2008

Wipo publication date 16 October 2008

International Classifications

H01H 47/32 (2006.01) Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current

H01H 33/59 (2006.01) High-tension or heavy-current switches with arc-extinguishing or arc-preventing means - Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle

Event Publications

9 October 2008 Complete Application Filed

16 October 2008 Application Open to Public Inspection

  Published as AU-A-2008221581

20 May 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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