EP 0789925 A1 19970820 - POWER SWITCH MUTUALLY LOCKING ARRANGEMENT
Title (en)
POWER SWITCH MUTUALLY LOCKING ARRANGEMENT
Title (de)
ANORDNUNG ZUR GEGENSEITIGEN VERRIEGELUNG VON LEISTUNGSSCHALTERN
Title (fr)
DISPOSITIF DE VERROUILLAGE MUTUEL DE SECTIONNEURS DE PUISSANCE
Publication
Application
Priority
- DE 9501520 W 19951030
- DE 4439751 A 19941031
Abstract (en)
[origin: DE4439751A1] An arrangement for mutually locking the actuation of at least two power switches (A, B, C) has for each power switch (A, B, C) a position indicator (7) and an evaluation apparatus (10). A carrying plate (6) that receives the position indicator (7) and the evaluation apparatus (10) is associated to one side wall of the power switch (A, B, C). When the carrying plate (6) is mounted on the power switches (A, B, C) or on a rack (26), a shaft coupling (30) and a driving coupling (31) ensure the connection with a switching or controlling shaft of a device (32) that releases or lock the actuation of the power switches (A, B, C).
IPC 1-7
IPC 8 full level
H01H 33/52 (2006.01); H01H 9/26 (2006.01)
CPC (source: EP US)
H01H 9/262 (2013.01 - EP US); H01H 2009/267 (2013.01 - EP US)
Citation (search report)
See references of WO 9613842A1
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
DE 4439751 A1 19960502; DE 4439751 C2 19980709; DE 59502437 D1 19980709; EP 0789925 A1 19970820; EP 0789925 B1 19980603; JP H10507866 A 19980728; US 5847340 A 19981208; WO 9613842 A1 19960509
DOCDB simple family (application)
DE 4439751 A 19941031; DE 59502437 T 19951030; DE 9501520 W 19951030; EP 95935837 A 19951030; JP 51416296 A 19951030; US 81783997 A 19970801