EP 4113563 A1 20230104 - ELECTRICAL SWITCH COMPRISING A FIRST ELECTRICAL CONTACT AND A MOBILE BODY MOVING AXIALLY AT DIFFERENT SPEED
Title (en)
ELECTRICAL SWITCH COMPRISING A FIRST ELECTRICAL CONTACT AND A MOBILE BODY MOVING AXIALLY AT DIFFERENT SPEED
Title (de)
ELEKTRISCHER SCHALTER MIT EINEM ERSTEN ELEKTRISCHEN KONTAKT UND EINEM SICH AXIAL MIT UNTERSCHIEDLICHER GESCHWINDIGKEIT BEWEGENDEN MOBILEN KÖRPER
Title (fr)
INTERRUPTEUR ÉLECTRIQUE COMPRENANT UN PREMIER CONTACT ÉLECTRIQUE ET UN CORPS MOBILE SE DÉPLAÇANT AXIALEMENT À UNE VITESSE DIFFÉRENTE
Publication
Application
Priority
EP 21179831 A 20210616
Abstract (en)
The invention concerns a first electrical connector (2) for a medium or a high voltage gas insulated electrical equipment (1). The first electrical connector (20) comprises a first electrical contact (20), a mobile body (22) and a fixed body (23). The mobile body (20) at least partially delimits with the fixed body (23) a compression chamber (29) to be filled with an arc extinguishing fluid. According to the invention, the first electrical connector (2) comprises an actuation mechanism (30) configured to move the first electrical contact (20) and the mobile body (22) axially with different speeds relative to the fixed body (23).
IPC 8 full level
H01H 33/90 (2006.01); H01H 33/42 (2006.01)
CPC (source: EP)
H01H 33/904 (2013.01); H01H 33/905 (2013.01); H01H 33/42 (2013.01)
Citation (search report)
- [XY] DE 2934082 A1 19810326 - LICENTIA GMBH
- [Y] FR 2491675 A1 19820409 - ALSTHOM ATLANTIQUE [FR]
- [IY] US 5561280 A 19961001 - BLATTER JOHANNES [CH]
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 RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DOCDB simple family (application)
EP 21179831 A 20210616; EP 22177320 A 20220603