VACUUM SENSOR FOR MEDIUMVOLTAGE VACUUM CIRCUIT BREAKER

Details for Australian Patent Application No. 2002238447 (hide)

Owner ABB SERVICE SRL

Inventors ELLI, Enrico; FRANCHI, Marco

Pub. Number AU-A-2002238447

PCT Pub. Number WO2002/054429

Priority MI2000A002861 29.12.00 IT

Filing date 17 December 2001

Wipo publication date 16 July 2002

International Classifications

H01H 033/66 High-tension or heavy-current switches with arc-extinguishing or arc-preventing means - Vacuum switches

G01L 021/22 Vacuum gauges

Event Publications

23 January 2003 Application Open to Public Inspection

  Published as AU-A-2002238447

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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