公开(公告)号：US20110169593A1

公开(公告)日：2011-07-14

申请号：US12685132

申请日：2010-01-11

申请人： Juhai Hu ,  Yulin Zhang ,  Bin Liu ,  Jianning Jiang

发明人： Juhai Hu ,  Yulin Zhang ,  Bin Liu ,  Jianning Jiang

IPC分类号： H01H9/00

CPC分类号： H01H71/322 ,  H01H71/123 ,  H01H83/02

摘要： A pulse activated magnetic trip/reset mechanism for a ground fault circuit interrupter, comprising: (i) a body, (ii) a ferrite core, (iii) a plunger, (iv) a ferrite surrounding, (v) a permanent magnet, (vi) a trip/reset coil, (vii) a reset spring positioned between a plunger block and the body, (viii) a first fixed contact holder having a first fixed contact point, and (ix) a first movable contact holder having a first movable contact point, wherein the first movable contact holder is attached to the body of the plunger such that when the plunger is in its first position (trip position), the first movable contact point is not in contact with the first fixed contact point, and when the plunger is in its second position (reset position), the first movable contact point is in contact with the first fixed contact point.

摘要翻译： 一种用于接地故障电路断续器的脉冲激励磁跳闸/复位机构，包括：（i）主体，（ii）铁氧体磁芯，（iii）柱塞，（iv）围绕（v）永磁体的铁氧体， （vi）跳闸/复位线圈，（vii）定位在柱塞块和主体之间的复位弹簧，（viii）具有第一固定接触点的第一固定触点保持器，和（ix）第一可动触点保持器， 第一可动接触点，其中第一可动触头保持器附接到柱塞的主体，使得当柱塞处于其第一位置（跳闸位置）时，第一可动触点不与第一固定触点接触， 并且当柱塞处于其第二位置（复位位置）时，第一可动触点与第一固定触点接触。

公开(公告)号：US08248192B2

公开(公告)日：2012-08-21

申请号：US12685132

申请日：2010-01-11

申请人： Juhai Hu ,  Yulin Zhang ,  Bin Liu ,  Jianning Jiang

发明人： Juhai Hu ,  Yulin Zhang ,  Bin Liu ,  Jianning Jiang

IPC分类号： H01H75/00 ,  H01H73/12 ,  H01H73/00 ,  H01H83/06 ,  H02H3/00 ,  H02H9/08

CPC分类号： H01H71/322 ,  H01H71/123 ,  H01H83/02

摘要： A pulse activated magnetic trip/reset mechanism for a ground fault circuit interrupter, comprising: (i) a body, (ii) a ferrite core, (iii) a plunger, (iv) a ferrite surrounding, (v) a permanent magnet, (vi) a trip/reset coil, (vii) a reset spring positioned between a plunger block and the body, (viii) a first fixed contact holder having a first fixed contact point, and (ix) a first movable contact holder having a first movable contact point, wherein the first movable contact holder is attached to the body of the plunger such that when the plunger is in its first position (trip position), the first movable contact point is not in contact with the first fixed contact point, and when the plunger is in its second position (reset position), the first movable contact point is in contact with the first fixed contact point.

摘要翻译： 一种用于接地故障电路断续器的脉冲激励磁跳闸/复位机构，包括：（i）主体，（ii）铁氧体磁芯，（iii）柱塞，（iv）围绕（v）永磁体的铁氧体， （vi）跳闸/复位线圈，（vii）定位在柱塞块和主体之间的复位弹簧，（viii）具有第一固定接触点的第一固定触点保持器，和（ix）第一可动触点保持器， 第一可动接触点，其中第一可动触头保持器附接到柱塞的主体，使得当柱塞处于其第一位置（跳闸位置）时，第一可动触点不与第一固定触点接触， 并且当柱塞处于其第二位置（复位位置）时，第一可动触点与第一固定触点接触。