公开(公告)号：US3632931A

公开(公告)日：1972-01-04

申请号：US3632931D

申请日：1970-02-12

申请人： ROSTISLAV SERGEEVICH KUZNETSOV ,  ALEXANDR GRIGORIEVICH USKACH ,  VLADIMIR GRIGORIEVICH KOSTIKOV

发明人： KUZNETSOV ROSTISLAV SERGEEVICH ,  USKACH ALEXANDR GRIGORIEVICH ,  KOSTIKOV VLADIMIR GRIGORIEVICH

IPC分类号： H01H9/36 ,  H01H33/10

CPC分类号： H01H9/36 ,  H01H2009/367

摘要： The present invention relates to electric switching devices, and more specifically to the arc-quenching chambers of such devices, comprising metal De-Ion plates. The arc-quenching chamber disclosed comprises a De-Ion grid composed of metal plates which are arranged in parallel planes, have the shape of an S, and are joined pairwise by a currentconducting neck; the minor arcs circulate between said plates; said plates have U-shaped projections at the entrance of the arc to said grids and are pairwise joined by a neck at the central part.

摘要翻译： 本发明涉及电开关装置，更具体地涉及这种装置的灭弧室，包括金属去离子板。