Low-voltage breaker with the capability of breaking quickly

Details for Australian Patent Application No. 2003236075 (hide)

Owner Zhejiang Chint Electrics Co. Ltd

Inventors Li, Ran; Duan, Yuming; Zheng, Guangshu; Wang, Taiyu

Agent Wrays

Pub. Number AU-B-2003236075

PCT Number PCT/CN03/00198

PCT Pub. Number WO2004/025681

Priority 02136986.0 12.09.02 CN

Filing date 19 March 2003

Wipo publication date 30 April 2004

Acceptance publication date 23 June 2005

International Classifications

H01H 071/00 Details of the protective switches or relays covered by groups

H01H 033/82 High-tension or heavy-current switches with arc-extinguishing or arc-preventing means

H01H 073/00 Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism

Event Publications

4 September 2003 Complete Application Filed

  Priority application(s): 02136986.0 12.09.02 CN

20 May 2004 Application Open to Public Inspection

  Published as AU-B-2003236075

23 June 2005 Application Accepted

  Published as AU-B-2003236075

20 October 2005 Standard Patent Sealed

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