Owner Eaton Electric N.V.

Inventors Nitert, Gerhardus Leonardus

Agent Peter Maxwell & Associates

Pub. Number AU-B-2003261668

PCT Number PCT/NL03/00587

PCT Pub. Number WO2004/017348

Priority 1021286 15.08.02 NL

Filing date 15 August 2003

Wipo publication date 3 March 2004

Acceptance publication date 2 August 2007

H01H 3/46 (2006.01) Mechanisms for operating contacts

H01H 33/666 (2006.01) High-tension or heavy-current switches with arc-extinguishing or arc-preventing means

H01H 5/06 (2006.01) Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement

H01H 5/10 (2006.01) Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement

H01H 31/00 (2006.01) Air-break switches for high tension without arc-extinguishing or arc-preventing means

H01H 33/02 (2006.01) High-tension or heavy-current switches with arc-extinguishing or arc-preventing means - Details