High-voltage fuse having a core of bound silica sand about which fusible elements are wound
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United States of America Patent
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Sep 23, 1997
Grant Date -
N/A
app pub date -
Jun 8, 1995
filing date -
Jun 8, 1995
priority date (Note) -
Expired
status (Latency Note)
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Abstract
This high-voltage fuse comprises a tubular housing and a fuse subassembly within the housing with a core in the form of an elongated, cylindrical body primarily of silica sand particles bound together in a rigid, porous mass, a fusible element wound about the core, and connector assemblies at opposite ends of the core electrically connected to opposite ends of the fusible element. The fuse subassembly is closely surrounded by silica sand in the space between the housing and the subassembly.
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