EP 1653491 A3 20070815 - Drive kinematics for a hybrid circuit breaker
Title (en)
Drive kinematics for a hybrid circuit breaker
Title (de)
Antriebskinematik eines Schutzschalters
Title (fr)
Cinématique d'entraînement dans un disjoncteur hybride
Publication
Application
Priority
FR 0452457 A 20041027
Abstract (en)
[origin: EP1653491A2] The breaker has interrupters (10, 20) comprising pairs of contacts (11, 12, 21, 22) in which the contacts (12, 22) are displaced along axes (AA`, BB`) respectively. An actuation unit (30) ensures displacement of the contacts (12, 22) between open and closed positions and opens the pairs of contacts (11, 12, 21, 22). The unit (30) closes again the pair of contacts (21, 22) and maintains the pair of contacts (11, 12) at open.
IPC 8 full level
H01H 33/14 (2006.01); H01H 33/66 (2006.01)
CPC (source: EP US)
H01H 33/143 (2013.01 - EP US); H01H 33/6661 (2013.01 - EP US)
Citation (search report)
- [X] US 3560682 A 19710202 - KOHLER WERNER, et al
- [X] FR 894404 A 19441222 - BROWN
- [X] CH 549276 A 19740515 - SPRECHER & SCHUH AG
- [PXL] EP 1583124 A1 20051005 - AREVA T & D SA [FR]
- [PXL] EP 1580783 A1 20050928 - AREVA T & D SA [FR]
- [X] FR 2744284 A1 19970801 - SCHNEIDER ELECTRIC SA [FR]
- [A] US 4814559 A 19890321 - STEGMUELLER KARL [DE]
- [A] US 5905242 A 19990518 - BERNARD GEORGES [FR], et al
- [DA] US 2004004796 A1 20040108 - TRESY MICHEL [FR], et al
- [DA] US 2003089682 A1 20030515 - SKARBY PER [SE], et al
- [A] US 2001002664 A1 20010607 - STECHBARTH JOACHIM [CH], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
EP 1653491 A2 20060503; EP 1653491 A3 20070815; CA 2526344 A1 20060427; CA 2526344 C 20151124; CN 100452271 C 20090114; CN 1797633 A 20060705; FR 2877136 A1 20060428; FR 2877136 B1 20061215; JP 2006128111 A 20060518; JP 5037810 B2 20121003; US 2006091112 A1 20060504; US 7426100 B2 20080916
DOCDB simple family (application)
EP 05109957 A 20051025; CA 2526344 A 20051024; CN 200510116046 A 20051027; FR 0452457 A 20041027; JP 2005311922 A 20051026; US 25500805 A 20051021