Breaking module comprising a vacuum cartridge and fixing means, and an electrical switchgear apparatus comprising such a module,申请号US20010793767-传众专利搜索

Breaking module comprising a vacuum cartridge and fixing means, and an electrical switchgear apparatus comprising such a module

申请公布号：US6410874(B2)

申请号：US20010793767

申请日期：2001.02.27

申请公布日期：2002.06.25

申请人：

SCHNEIDER ELECTRIC INDUSTRIES SA

发明人：MARIN-PACHE REYNALD;MILAN THIERRY;MILAN DENIS

分类号：H01H1/58;H01H33/66;H01H33/666;(IPC1-7):H01H33/66

主分类号：H01H1/58

摘要：A breaking module for an electrical switchgear apparatus comprises a vacuum cartridge comprising a body and a support frame of the cartridge. The cartridge is provided with a metal rod movable in translation and driving a movable contact. A collar both performs radial positioning of the body of the cartridge with respect to the frame and constitutes a guide sheath of the rod. For fitting, the collar can be opened so as to insert the rod radially therein. Once the body of the cartridge has been encircled, the collar is inserted radially in guide grooves of the frame.