EP 0772215 B1 20000719 - Isolating switch, in particular load break isolating switch assembly for medium voltage
Title (en)
Isolating switch, in particular load break isolating switch assembly for medium voltage
Title (de)
Trennschalter, insbesondere Mittelspannungs-Lasttrennschalter
Title (fr)
Sectionneur, en particulier disjoncteur sectionneur pour moyenne tension
Publication
Application
Priority
DE 19540552 A 19951031
Abstract (en)
[origin: EP0772215A1] The disconnecting or insulating switch has support insulators (4). An insulating contact is arranged at each terminal of the insulator (4). The switch has a movable contact blade, a lag contact and a closed explosion chamber (10) with a movable switch pin. The chamber (10) is preferably filled with SF6 gas. The switch has a support insulator (4) with an integral explosion chamber (10) per terminal. The explosion chambers (10) are preferably disposed between the support insulators (3,4) of a terminal. The chamber (10) may be integrated in the support insulator at which the pivot point of the contact blade is disposed.
IPC 1-7
IPC 8 full level
H01H 33/12 (2006.01)
CPC (source: EP)
H01H 33/126 (2013.01); H01H 33/125 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES LI NL SE
DOCDB simple family (publication)
EP 0772215 A1 19970507; EP 0772215 B1 20000719; AT E194879 T1 20000815; DE 19540552 A1 19970507; DE 59605621 D1 20000824; NO 964375 D0 19961015; NO 964375 L 19970502
DOCDB simple family (application)
EP 96116928 A 19961022; AT 96116928 T 19961022; DE 19540552 A 19951031; DE 59605621 T 19961022; NO 964375 A 19961015