EP 1134761 B1 20060308 - Tap changer and screen ring for a tap changer
Title (en)
Tap changer and screen ring for a tap changer
Title (de)
Stufenschalter und Schirmring für einen Stufenschalter
Title (fr)
Sélecteur de prises et écran annulaire pour sélecteur de prises
Publication
Application
Priority
DE 10011966 A 20000311
Abstract (en)
[origin: DE10011966C1] The step switch has an insulating cylinder housing with fixed inner contacts and an inner driven switch column (1) with at least one bearing block (3) for a contact carrier or a contact carrier directly mounted via upper and lower two-part clamp rings (4,5) with clamp bolts. Screening rings (14) are arranged on both sides of each bearing block or contact carrier with open sides facing each other and each with an attachment shaft clamped in a clamp groove between the clamp ring and the switch column. Independent claims are also included for the following: a screening ring for attachment to a switch column.
IPC 8 full level
CPC (source: EP)
H01H 9/48 (2013.01); H01H 9/0005 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1134761 A2 20010919; EP 1134761 A3 20040714; EP 1134761 B1 20060308; AT E320076 T1 20060315; DE 10011966 C1 20010628; DE 50012355 D1 20060504
DOCDB simple family (application)
EP 00127393 A 20001214; AT 00127393 T 20001214; DE 10011966 A 20000311; DE 50012355 T 20001214