Electronic ballast with an overvoltage monitoring device

Details for Australian Patent Application No. 2002350529 (hide)

Owner TridonicAtco GmbH & Co. KG

Inventors Sohnel, Christian

Agent Shelston IP

Pub. Number AU-B-2002350529

PCT Number PCT/EP02/11422

PCT Pub. Number WO2003/055281

Priority 101 63 034.4 20.12.01 DE

Filing date 11 October 2002

Wipo publication date 9 July 2003

Acceptance publication date 19 April 2007

International Classifications

H05B 41/285 (2006.01) Circuit arrangements or apparatus for igniting or operating discharge lamps

H02H 11/00 (2006.01) Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result

Event Publications

20 March 2003 Complete Application Filed

  Priority application(s): 101 63 034.4 20.12.01 DE

2 October 2003 Application Open to Public Inspection

  Published as AU-B-2002350529

19 April 2007 Application Accepted

  Published as AU-B-2002350529

16 August 2007 Standard Patent Sealed

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