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公开(公告)号：US20220285114A1
公开(公告)日：2022-09-08
申请号：US17637193
申请日：2020-09-24
Inventor： MASATO NAKAMURA , SHUN ITO , SHINYA KIMOTO , KATSUYA URUMA
IPC: H01H39/00
Abstract: A disconnect device includes: a conductor connectable to an external conductive path; a housing that has an internal space and accommodates at least a part of the conductor; and a cooling body that is disposed in the internal space and cools an arc generated in the internal space. The cooling body includes a porous body configured with at least one of a metal oxide and an inorganic oxide.
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