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公开(公告)号:WO2012118641A1
公开(公告)日:2012-09-07
申请号:PCT/US2012/025939
申请日:2012-02-21
Applicant: ABB INC. , BALLARD, Robert, C. , SIGMAN, Nathan, T. , WIMMER, Edgar, A., Jr. , GUTIERREZ, Rafael, Jr.
Inventor: BALLARD, Robert, C. , SIGMAN, Nathan, T. , WIMMER, Edgar, A., Jr. , GUTIERREZ, Rafael, Jr.
IPC: H01F27/02
CPC classification number: H01F27/02 , H02B13/025
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。