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公开(公告)号:US20130019464A1
公开(公告)日:2013-01-24
申请号:US13625557
申请日:2012-09-24
Applicant: ABB Inc.
Inventor: Robert C. Ballard , Nathan T. Sigman , Edgar A. Wimmer, JR. , Rafael Gutierrez, JR.
IPC: H01F41/00
CPC classification number: H01F27/02 , H02B1/56 , H02B13/025 , Y10T29/4902 , Y10T29/49069 , Y10T29/49073 , Y10T29/49075
Abstract: Arc resistant enclosures for dry-type transformers. More particularly, transformer enclosures having one or more arc-resistant features, including arc channels, arc fault dampers, and arc fault plenums, and methods for providing same.
Abstract translation: 用于干式变压器的电弧外壳。 更具体地,具有一个或多个抗电弧特征的变压器外壳,包括电弧通道,电弧故障阻尼器和电弧故障通风室,以及用于提供电弧故障的气体的方法。