EP 2819137 B1 20160817 - Arc chamber for an electric protection device and electric protection device including such an arc chamber
Title (en)
Arc chamber for an electric protection device and electric protection device including such an arc chamber
Title (de)
Trennkammer für ein elektrisches Sicherungsgerät, und diese umfassendes elektrisches Sicherungsgerät
Title (fr)
Chambre de coupure pour un appareil de protection électrique et appareil de protection électrique comportant une telle chambre
Publication
Application
Priority
FR 1356107 A 20130626
Abstract (en)
[origin: CN104252982A] The present invention relates to an arc extinguishing chamber for an electrical protection apparatus comprising an arc formation chamber containing a static contact and a dynamic contact, which, at the time of separation, can be disposed therebetween; at least one said forming chamber arc disposed in a size of the downstream of the arc extinguishing chamber.The wall is extended along the direction of the air flow, and therefore the separation along the above mentioned direction. At least an exhaust opening is provided, and is removed out of the device. The chamber is characterized in that the separation wall (19) is extended upwardly, and comprises a panel (21) of a device of an exhaust opening (26), and the separation along the direction of the outlet (26) to form a first removing pipeline (22) and a second removing pipeline (23).
IPC 8 full level
H01H 9/34 (2006.01); H01H 71/02 (2006.01)
CPC (source: EP RU US)
H01H 9/30 (2013.01 - RU); H01H 9/342 (2013.01 - EP US); H01H 71/025 (2013.01 - EP US)
Citation (examination)
FR 2977066 A1 20121228 - SCHNEIDER ELECTRIC IND SAS [FR]
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)
EP 2819137 A1 20141231; EP 2819137 B1 20160817; BR 102014015434 A2 20151006; BR 102014015434 A8 20210817; BR 102014015434 B1 20210921; CN 104252982 A 20141231; CN 104252982 B 20190607; ES 2602953 T3 20170223; FR 3007889 A1 20150102; FR 3007889 B1 20160923; RU 2014125092 A 20151227; RU 2652097 C2 20180425; US 2015053648 A1 20150226; US 9460870 B2 20161004
DOCDB simple family (application)
EP 14169130 A 20140520; BR 102014015434 A 20140623; CN 201410299092 A 20140626; ES 14169130 T 20140520; FR 1356107 A 20130626; RU 2014125092 A 20140619; US 201414296659 A 20140605