EP 3928339 B1 20230816 - HIGH-VOLTAGE CIRCUIT BREAKER SYSTEM
Title (en)
HIGH-VOLTAGE CIRCUIT BREAKER SYSTEM
Title (de)
HOCHSPANNUNGS-LEISTUNGSSCHALTERSYSTEM
Title (fr)
SYSTÈME DE DISJONCTEUR HAUTE TENSION
Publication
Application
Priority
- DE 102019204441 A 20190329
- EP 2020054044 W 20200217
Abstract (en)
[origin: WO2020200566A1] The invention relates to a high-voltage circuit breaker system having a rapid disconnection function that results in an opening (20), closing (22) and reopening movement (24) of a contact system (4), comprising a circuit breaker having a contact system (4) and a drive system (6) that is connected mechanically to the contact system (4), wherein the drive system (6) comprises a drive unit (8). The invention is distinguished in that the drive system, in addition to the drive unit (8), has a drive shaft that is designed as a crankshaft (10) that is connected to a mobile contact (14) of the contact system (4) via a push rod (12), and that the cycle of opening (20), closing (22) and reopening movement (24) of the contact system (4) results from a unidirectional rotational movement (16) of the crankshaft (10).
IPC 8 full level
H01H 3/30 (2006.01)
CPC (source: EP US)
H01H 3/32 (2013.01 - US); H01H 3/42 (2013.01 - EP); H01H 3/46 (2013.01 - EP); H01H 33/28 (2013.01 - EP); H01H 33/42 (2013.01 - EP); H01H 71/10 (2013.01 - US); H01H 2003/3094 (2013.01 - EP)
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
DOCDB simple family (publication)
DE 102019204441 A1 20201001; CN 113748475 A 20211203; CN 113748475 B 20240308; EP 3928339 A1 20211229; EP 3928339 B1 20230816; EP 3928339 C0 20230816; US 12014890 B2 20240618; US 2022189722 A1 20220616; WO 2020200566 A1 20201008
DOCDB simple family (application)
DE 102019204441 A 20190329; CN 202080031897 A 20200217; EP 2020054044 W 20200217; EP 20707002 A 20200217; US 202017599675 A 20200217