公开(公告)号：US09531168B2

公开(公告)日：2016-12-27

申请号：US14596882

申请日：2015-01-14

Applicant: ROCKWELL AUTOMATION TECHNOLOGIES, INC.

Inventor： Rachel M. Bugaris ,  David T. Rollay ,  Chester Malkowski ,  Jerome Charles Lange

IPC: H01J5/00 ,  H01J15/00 ,  H02G3/08 ,  H05K5/00 ,  H01H33/08 ,  H02B1/30 ,  H02B13/025 ,  H02B1/38

CPC classification number: H02B1/30 ,  H02B1/38 ,  H02B13/025

Abstract: Electrical enclosures are provided that include arc resistant features designed to add structural strength for arc containment, to inhibit arc propagation, and/or to direct the release of pressure within and/or from the enclosure in order to provide arc resistant electrical enclosures. In general, the arc resistant features may be designed to provide enclosures where in the event of an arc fault, the doors and covers remain closed, parts are not ejected from the enclosure, holes are not produced in the enclosure, indicators located in close proximity to the enclosure do not ignite, and/or grounding connections remain effective. Further, the foregoing features may be designed to provide electrical enclosures that comply with industry guides and standards for arc resistant ratings.

公开(公告)号：US20150124375A1

公开(公告)日：2015-05-07

申请号：US14596882

申请日：2015-01-14

Applicant: ROCKWELL AUTOMATION TECHNOLOGIES, INC.

Inventor： Rachel M. Bugaris ,  David T. Rollay ,  Chester Malkowski ,  Jerome Charles Lange

IPC: H02B1/30 ,  H02B1/38

CPC classification number: H02B1/30 ,  H02B1/38 ,  H02B13/025

Abstract: Electrical enclosures are provided that include arc resistant features designed to add structural strength for arc containment, to inhibit arc propagation, and/or to direct the release of pressure within and/or from the enclosure in order to provide arc resistant electrical enclosures. In general, the arc resistant features may be designed to provide enclosures where in the event of an arc fault, the doors and covers remain closed, parts are not ejected from the enclosure, holes are not produced in the enclosure, indicators located in close proximity to the enclosure do not ignite, and/or grounding connections remain effective. Further, the foregoing features may be designed to provide electrical enclosures that comply with industry guides and standards for arc resistant ratings.

Abstract translation: 提供了电气外壳，其包括防弧特征，其设计用于增加用于电弧容纳的结构强度，以抑制电弧传播，和/或引导外壳内和/或外壳内的压力释放，以提供耐电气的电气外壳。 通常，抗电弧特征可以设计成提供外壳，其中在发生电弧故障的情况下，门和盖保持关闭，部件不从外壳喷射，在外壳中不产生孔，指示器位于紧邻 到外壳不要点燃，和/或接地连接保持有效。 此外，上述特征可以被设计成提供符合行业指南和抗电弧额定值标准的电气外壳。