EP 1313117 A3 20050216 - Arc quenching device for an electronic switch device
Title (en)
Arc quenching device for an electronic switch device
Title (de)
Lichtbogenlöschanordnung für ein elektronisches Schaltgerät
Title (fr)
Dispositif d'extinction d'arc pour un interrupteur électronique
Publication
Application
Priority
- DE 10156519 A 20011116
- DE 10242310 A 20020912
Abstract (en)
[origin: EP1313117A2] An electric arc extinguishing unit for an electric switch, comprises a housing made of insulating material, with an upper and a lower section, an extinguishing chamber, and an arc extinguishing sheet metal pack (24). The sheet metal pack contains at least one insulating material plate, whose outer circumference corresponds to that of the sheet metal pack. <??>An electric arc extinguishing unit for an electric switch, comprises a housing made of insulating material, with an upper and a lower section, an extinguishing chamber, and an arc extinguishing sheet metal pack (24). The sheet metal pack contains at least one insulating material plate, whose outer circumference corresponds to that of the sheet metal pack. <??>The insulating material is a plastic, eg PA6 or PA(6-6).
IPC 1-7
IPC 8 full level
H01H 9/30 (2006.01); H01H 9/34 (2006.01); H01H 71/02 (2006.01); H01H 73/18 (2006.01)
CPC (source: EP US)
H01H 9/302 (2013.01 - EP US); H01H 9/34 (2013.01 - EP US); H01H 71/025 (2013.01 - EP US); H01H 73/18 (2013.01 - EP US)
Citation (search report)
- [XY] FR 2584230 A1 19870102 - MERLIN GERIN [FR]
- [XY] EP 0051756 A1 19820519 - BBC BROWN BOVERI & CIE [DE]
- [XY] EP 0269750 A1 19880608 - MITSUBISHI ELECTRIC CORP [JP]
- [XY] US 3706868 A 19721219 - RYS TADEUSZ J
- [Y] FR 2348559 A1 19771110 - BBC BROWN BOVERI & CIE [DE]
- [Y] DE 3247681 A1 19840628 - BBC BROWN BOVERI & CIE [DE]
- [Y] EP 0018454 A1 19801112 - DORMAN SMITH SWITCHGEAR LTD
- [Y] US 2704315 A 19550315 - NORDEN ALEXANDER R
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
EP 1313117 A2 20030521; EP 1313117 A3 20050216; EP 1313117 B1 20140604; US 2003094439 A1 20030522; US 6717090 B2 20040406
DOCDB simple family (application)
EP 02024168 A 20021030; US 29843002 A 20021118