EP 1241688 A1 20020918 - A contact device for medium and high voltage circuit breakers and switches.
Title (en)
A contact device for medium and high voltage circuit breakers and switches.
Title (de)
Kontaktvorrichtung für Mittel- und Hochspannungsleistungsschalter
Title (fr)
Dispositif de contact pour disjoncteurs à moyenne et haute tension
Publication
Application
Priority
EP 01830180 A 20010315
Abstract (en)
The electric connection between the stationary contact (10) and mobile contact (20) is made by a plurality of bridges (30) each being extended from the stationary contact to the mobile contact and having the outer wall pressed elastically by a spring (41) which in turn receives a loading force directed radially towards the device axis (A-A) from a case (50), the spring being a flexure spring (41) and its connection with the bridge (30) being a restrain joint (53) - (Fig. 4). <IMAGE>
IPC 1-7
IPC 8 full level
H01H 1/38 (2006.01)
CPC (source: EP)
H01H 1/385 (2013.01)
Citation (search report)
- [X] US 4345129 A 19820817 - CZECH FRANZ, et al
- [A] WO 9100604 A1 19910110 - NAESLUND LEIF [SE]
- [A] DE 2826585 A1 19790419 - SPRECHER & SCHUH AG
- [A] FR 1364416 A 19640619 - BBC BROWN BOVERI & CIE
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)
DOCDB simple family (application)
EP 01830180 A 20010315