Method and arrangement for triggering a series spark gap

Details for Australian Patent Application No. 2006264897 (hide)

Owner Areva T&D Oy

Inventors Hallstrom, Jari; Kansala, Tarmo; Holm, Heikki

Agent Baldwins

Pub. Number AU-B-2006264897

PCT Pub. Number WO2007/003706

Priority 20055377 01.07.05 FI

Filing date 29 June 2006

Wipo publication date 11 January 2007

Acceptance publication date 22 April 2010

International Classifications

H01T 2/02 (2006.01) Spark gaps comprising auxiliary triggering means

H01T 15/00 (2006.01) Circuits specially adapted for spark gaps, e.g. ignition circuits

H02H 7/16 (2006.01) Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions

H02H 9/06 (2006.01) Emergency protective circuit arrangements for limiting excess current or voltage without disconnection - using spark-gap arresters

Event Publications

24 January 2008 PCT application entered the National Phase

  PCT publication WO2007/003706 Priority application(s): WO2007/003706

21 August 2008 Alteration of Name

  The name of the applicant has been altered to Areva T&D Oy

22 April 2010 Application Accepted

  Published as AU-B-2006264897

19 August 2010 Standard Patent Sealed

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