公开(公告)号：EP2410551B1

公开(公告)日：2016-01-27

申请号：EP11173931.4

申请日：2011-07-14

申请人： Matsuo, Hirofumi ,  Fuji Electric Co., Ltd.

发明人： Matsuo, Hirofumi ,  Mino, Kazuaki ,  Ota, Hiroyuki ,  Hosen, Toru ,  Shiroyama, Hironobu

IPC分类号： H01H9/54 ,  H01H33/59

CPC分类号： H01H9/542 ,  H01H9/548 ,  H01H33/596

公开(公告)号：EP2410551A3

公开(公告)日：2013-01-23

申请号：EP11173931.4

申请日：2011-07-14

申请人： Matsuo, Hirofumi ,  Fuji Electric Co., Ltd.

发明人： Matsuo, Hirofumi ,  Mino, Kazuaki ,  Ota, Hiroyuki ,  Hosen, Toru ,  Shiroyama, Hironobu

IPC分类号： H01H9/54

CPC分类号： H01H9/542 ,  H01H9/548 ,  H01H33/596

摘要： A miniaturized direct-current switch with which power loss is reduced when establishing continuity of a direct-current path is provided.
A direct-current switch includes an electronic open/close switch 15 inserted in a direct-current path along which a direct current flows in order to make the direct-current path an open circuit or a closed circuit, a parallel mechanical open/close switch 16 connected in parallel to the electronic open/close switch, and a switch control circuit 14 that controls the opening or closing time difference mutually between the parallel mechanical open/close switch 16 and the electronic open/close switch 15, wherein the switch control circuit 14 makes the parallel mechanical open/close switch 16 a closed circuit a predetermined time after the electronic open/close switch 15 has been made a closed circuit.

公开(公告)号：EP2410551A2

公开(公告)日：2012-01-25

申请号：EP11173931.4

申请日：2011-07-14

申请人： Matsuo, Hirofumi ,  Fuji Electric Co., Ltd.

发明人： Matsuo, Hirofumi ,  Mino, Kazuaki ,  Ota, Hiroyuki ,  Hosen, Toru ,  Shiroyama, Hironobu

IPC分类号： H01H9/54

CPC分类号： H01H9/542 ,  H01H9/548 ,  H01H33/596

摘要： A miniaturized direct-current switch with which power loss is reduced when establishing continuity of a direct-current path is provided.
A direct-current switch includes an electronic open/close switch 15 inserted in a direct-current path along which a direct current flows in order to make the direct-current path an open circuit or a closed circuit, a parallel mechanical open/close switch 16 connected in parallel to the electronic open/close switch, and a switch control circuit 14 that controls the opening or closing time difference mutually between the parallel mechanical open/close switch 16 and the electronic open/close switch 15, wherein the switch control circuit 14 makes the parallel mechanical open/close switch 16 a closed circuit a predetermined time after the electronic open/close switch 15 has been made a closed circuit.

摘要翻译： 提供了当建立直流路径的连续性时功率损耗减小的小型化直流开关。 直流开关包括插入在直流电流流过的直流路径中的电子开关/闭合开关15，以使直流路径成为开路或闭路，并联机械开/关开关 16并联连接到电子打开/关闭开关，以及开关控制电路14，其控制并联机械打开/关闭开关16和电子打开/关闭开关15之间的打开或关闭时间差，其中开关控制电路 在电子打开/关闭开关15已经形成闭合电路之后的预定时间内，使并联机械打开/关闭开关16成为闭合电路。