EP 1056108 A1 20001129 - Actuating for a multipolar circuit breaker having a variable distance between poles
Title (en)
Actuating for a multipolar circuit breaker having a variable distance between poles
Title (de)
Steuerung für einen mehrpoligen Leistungschalter mit variablem Abstand zwischen Polen
Title (fr)
Commande d'un disjoncteur à plusieurs pôles ayant une distance entre pôles variable
Publication
Application
Priority
FR 9906785 A 19990528
Abstract (en)
The multiple pole switch command mechanism has a rotating shaft (1) with several cams (3) each associated with a pole switch (9). An oscillating lever (6) couples the cam to the pole by a rod (4) and to the moving contact by a pusher (8). Cam rotating moveme is thus converted to contact movement. An intermediate common section (5) couples all the rods together.
IPC 1-7
IPC 8 full level
H01H 33/02 (2006.01); H01H 33/666 (2006.01)
CPC (source: EP)
H01H 33/022 (2013.01); H01H 33/666 (2013.01)
Citation (search report)
- [A] US 4016385 A 19770405 - GOLIOTO IGOR
- [AD] EP 0385265 A1 19900905 - SPRECHER ENERGIE AG [CH]
- [A] US 4225763 A 19800930 - BARKAN PHILIP
- [A] US 3567886 A 19710302 - ROSS HUGH C
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 1056108 A1 20001129; EP 1056108 B1 20060719; DE 60029387 D1 20060831; DE 60029387 T2 20070719; FR 2794279 A1 20001201; FR 2794279 B1 20010720
DOCDB simple family (application)
EP 00401451 A 20000524; DE 60029387 T 20000524; FR 9906785 A 19990528