Invention Grant
- Patent Title: High voltage compact fuse assembly with magnetic arc deflection
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Application No.: US15870177Application Date: 2018-01-12
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Publication No.: US10236152B2Publication Date: 2019-03-19
- Inventor: Xin Zhou , Robert Stephen Douglass , Vincent John Saporita
- Applicant: EATON INTELLIGENT POWER LIMITED
- Applicant Address: IE Dublin
- Assignee: EATON INTELLIGENT POWER LIMITED
- Current Assignee: EATON INTELLIGENT POWER LIMITED
- Current Assignee Address: IE Dublin
- Agency: Armstrong Teasdale LLP
- Main IPC: G06F1/16
- IPC: G06F1/16 ; H05K5/00 ; H05K7/00 ; H01H85/38 ; H01F7/02 ; H01H85/055 ; H01H85/20 ; H01H85/50 ; H01H85/02
Abstract:
Fuse assemblies in the form of fuse blocks and fuse holders include embedded permanent magnet arc suppression features that facilitate higher voltage operation of fusible circuit protection without increasing the size of the fuse assemblies. The embedded magnets apply an external magnetic field upon an overcurrent protection fuse and produce an arc deflection force to enhance arc quenching capability of the fuse without increasing its form factor.
Public/Granted literature
- US20180138005A1 HIGH VOLTAGE COMPACT FUSE ASSEMBLY WITH MAGNETIC ARC DEFLECTION Public/Granted day:2018-05-17
Information query
