公开(公告)号：DE102004061240A1

公开(公告)日：2005-09-08

申请号：DE102004061240

申请日：2004-12-20

Applicant: ABB TECHNOLOGY AG ZUERICH

Inventor： CLAUS OLIVER ,  DOHMANN RALF

IPC: F16B13/02 ,  F16B33/00

Abstract: The connector or dowel on the inside consists of a plastic injected component which is sheathed in cast resin. The connector or dowel is provided with a threaded rod protruding on one side upon which are fastened other components after the casting. The connector or dowel is used for the connecting of elements in medium-voltage switchgear systems. Threads or groove structures are formed on the cast resin sheath for fastening.

公开(公告)号：DE102004031089A1

公开(公告)日：2006-04-27

申请号：DE102004031089

申请日：2004-06-28

Applicant: ABB TECHNOLOGY AG ZUERICH

Inventor： CLAUS OLIVER ,  RUEMENAPP TILL ,  MILDES HARTMUT

IPC: H01H33/662

Abstract: A resin-encapsulated pole piece is provided and includes a vacuum interrupter chamber having an outer surface. A protective sheath covers the outer surface of the vacuum interrupter chamber. The protective sheath is composed of a heat-shrinkable material. The protective sheath has been pulled over the vacuum interrupter chamber and then heat shrunk so as to be in firm contact with the outer surface of the vacuum interrupter. An outer casing encapsulates the vacuum chamber covered by the protective sheath. The outer casing is composed of a cast epoxy resin and is in contact with the protective sheath.