EP 4338180 A1 20240320 - MOVABLE CONTACT CONFIGURED TO BE INTEGRATED INTO A CIRCUIT BREAKER
Title (en)
MOVABLE CONTACT CONFIGURED TO BE INTEGRATED INTO A CIRCUIT BREAKER
Title (de)
BEWEGLICHER KONTAKT ZUR INTEGRATION IN EINEN SCHUTZSCHALTER
Title (fr)
CONTACT MOBILE CONFIGURÉ POUR ÊTRE INTÉGRÉ DANS UN DISJONCTEUR
Publication
Application
Priority
- FR 2104980 A 20210511
- EP 2022062213 W 20220505
Abstract (en)
[origin: WO2022238242A1] The subject of the present invention relates to a movable contact configured to be integrated into a circuit breaker and bearing against a fixed contact in the vicinity of an arc extinguishing chamber, the movable contact having the form of a plurality of fingers (2) juxtaposed in a substantially parallel manner and aligned with one another and joined by one of their ends (2a) to a common trunk, characterized in that the inter-digital spaces separating the respective surfaces of two juxtaposed fingers (2) of the movable contact have a spacing width with a value equal to or less than 1.3 millimetres.
IPC 8 full level
H01H 1/22 (2006.01); H01H 73/04 (2006.01)
CPC (source: EP)
H01H 1/226 (2013.01); H01H 73/04 (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 RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2022238242 A1 20221117; CN 117296116 A 20231226; EP 4338180 A1 20240320; FR 3122944 A1 20221118; FR 3122944 B1 20231110; JP 2024517885 A 20240423
DOCDB simple family (application)
EP 2022062213 W 20220505; CN 202280034404 A 20220505; EP 22727878 A 20220505; FR 2104980 A 20210511; JP 2023568495 A 20220505