公开(公告)号：CA2828103A1

公开(公告)日：2012-09-07

申请号：CA2828103

申请日：2012-02-22

Applicant: ABB INC

Inventor： BALLARD ROBERT C ,  SIGMAN NATHAN T ,  WIMMER EDGAR A JR ,  GUTIERREZ RAFAEL JR

IPC: H01F27/02 ,  H05K7/20

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

公开(公告)号：CA2828104A1

公开(公告)日：2012-11-29

申请号：CA2828104

申请日：2012-02-22

Applicant: ABB INC

Inventor： BALLARD ROBERT C ,  SIGMAN NATHAN T ,  WIMMER EDGAR A JR ,  GUTIERREZ RAFAEL JR

IPC: H01F27/08

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.

公开(公告)号：CA2828309A1

公开(公告)日：2012-09-07

申请号：CA2828309

申请日：2012-02-21

Applicant: ABB INC

Inventor： BALLARD ROBERT C ,  SIGMAN NATHAN T ,  WIMMER EDGAR A JR ,  GUTIERREZ RAFAEL JR

IPC: H01F27/02

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.