EP 1805844 A1 20070711 - ELECTRICAL SWITCHING DEVICE COMPRISING MAGNETIC ADJUSTING ELEMENTS
Title (en)
ELECTRICAL SWITCHING DEVICE COMPRISING MAGNETIC ADJUSTING ELEMENTS
Title (de)
ELEKTRISCHE SCHALTVORRICHTUNG MIT MAGNETISCHEN VERSTELLELEMENTEN
Title (fr)
DISPOSITIF DE COMMUTATION ELECTRIQUE A ELEMENTS DE DEPLACEMENT MAGNETIQUES
Publication
Application
Priority
- EP 2005011350 W 20051021
- DE 102004052591 A 20041029
- DE 102005025403 A 20050602
Abstract (en)
[origin: WO2006048137A1] The invention relates to an electrical switching device (1), especially a high-frequency switching device, comprising an elongate electrical switching element (4), a contact end (6) of which is disposed between two opposite contact elements (7a, 7a) that are transversally spaced apart from each other. Said switching element (4) can be selectively moved perpendicular to the longitudinal direction thereof towards one or the other opposite contact element (7a, 7b) by means of two adjusting elements that are located on both sides next to the switching element (4). In order to eliminate or at least reduce frictional processes and the risk of the electrical contact being damaged by abrasion, the switching element (4) is made at least in part of magnetic material while the adjusting elements are formed by two magnet assemblies (12a, 12b), the magnetic force of one magnet assembly (12a) or the other magnet assembly (12b) being selectively reducible or increasable.
IPC 8 full level
H01P 1/12 (2006.01); H01H 51/28 (2006.01)
CPC (source: EP US)
H01H 51/284 (2013.01 - EP US)
Citation (search report)
See references of WO 2006048137A1
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
WO 2006048137 A1 20060511; DE 102005025403 A1 20060518; DE 502005006296 D1 20090129; EP 1805844 A1 20070711; EP 1805844 B1 20081217; JP 2008518413 A 20080529; JP 4643652 B2 20110302; US 2007290777 A1 20071220; US 7760057 B2 20100720
DOCDB simple family (application)
EP 2005011350 W 20051021; DE 102005025403 A 20050602; DE 502005006296 T 20051021; EP 05795933 A 20051021; JP 2007538315 A 20051021; US 66669805 A 20051021