EP 2410553 B1 20121003 - Gas-insulated high voltage switch
Title (en)
Gas-insulated high voltage switch
Title (de)
Gasisolierter Hochspannungsschalter
Title (fr)
Commutateur à haute tension isolé du gaz
Publication
Application
Priority
EP 10169955 A 20100719
Abstract (en)
[origin: EP2410553A1] The contact (40) has a rim guided around a central axis (A). A contact finger comprises a contact part (60) at a free lying end. A coil (43) comprises multiple windings of electrical conducting band such that slots (46) are formed. The slots are guided to free ends over one of front sides (45) of the coil in axial direction. The slots limit a stack of lamellas (47), which lie one over another. The lamellas are integrated in one of contact fingers (42). The lamellas support the contact part at an end that is turned away from a contact base (41). An independent claim is also included for a method for manufacturing a nominal current contact.
IPC 8 full level
H01H 33/664 (2006.01); H01H 1/50 (2006.01)
CPC (source: EP)
H01H 1/50 (2013.01); H01H 33/664 (2013.01); H01H 2033/6648 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
EP 2410553 A1 20120125; EP 2410553 B1 20121003; CN 102412069 A 20120411
DOCDB simple family (application)
EP 10169955 A 20100719; CN 201110214384 A 20110719