Invention Grant
- Patent Title: Leakage current detector for AC and DC systems
- Patent Title (中): 用于交流和直流系统的泄漏电流检测器
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Application No.: US13718080Application Date: 2012-12-18
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Publication No.: US09244110B2Publication Date: 2016-01-26
- Inventor: Patrick Ward
- Applicant: Atreus Enterprises Limited
- Applicant Address: IE Ballinasloe
- Assignee: Atreus Enterprises Limited
- Current Assignee: Atreus Enterprises Limited
- Current Assignee Address: IE Ballinasloe
- Agency: Withrow & Terranova, P.L.L.C.
- Priority: IES2012/0101 20120227
- Main IPC: G01R31/02
- IPC: G01R31/02 ; H02H3/33 ; G01R19/10
Abstract:
A leakage current detector for an electricity supply comprising a plurality of supply conductors supplying a load, the leakage detector comprising a connection from each supply conductor to a common conductor, a circuit for detecting a differential current flowing in the connections, and a circuit arranged to provide an output signal when the differential current reaches a predetermined magnitude.
Public/Granted literature
- US20130221975A1 LEAKAGE CURRENT DETECTOR FOR AC AND DC SYSTEMS Public/Granted day:2013-08-29
Information query
