EP 1123557 A1 20010816 - HIGH VOLTAGE CIRCUIT BREAKER AND ASSEMBLING METHOD
Title (en)
HIGH VOLTAGE CIRCUIT BREAKER AND ASSEMBLING METHOD
Title (de)
HOCHSPANNUNGSLEISTUNGSSCHALTER UND ZUSAMMEN BAUVERFAHREN
Title (fr)
COUPE-CIRCUIT HAUTE TENSION ET SON PROCEDE D'ASSEMBLAGE
Publication
Application
Priority
- FR 9902531 W 19991018
- FR 9813228 A 19981019
Abstract (en)
[origin: WO0024023A1] The invention concerns a high voltage circuit breaker comprising, in series, at least a limiter fuse element and at least an expulsion fuse element (9) including an electrically conductive wire (7) sheathed in an electrically insulating sleeve (8). The space (E) forming a specific clearance between said wire (7) outer surface (7b) and said sleeve (8) inner surface (8b) is filled with an electrically insulating fluid (20). The electrically insulating fluid enables to reduce, even cancel, the risks of blow-out between the conductor wire(7) and the insulating sleeve (8).
IPC 1-7
IPC 8 full level
H01H 85/02 (2006.01); H01H 85/18 (2006.01); H01H 85/042 (2006.01); H01H 85/06 (2006.01); H01H 85/40 (2006.01); H01H 85/055 (2006.01)
CPC (source: EP)
H01H 85/042 (2013.01); H01H 85/055 (2013.01); H01H 2085/0225 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0024023 A1 20000427; AU 6208199 A 20000508; AU 751371 B2 20020815; CA 2344640 A1 20000427; EP 1123557 A1 20010816; FR 2784793 A1 20000421; FR 2784793 B1 20001229; HU P0104517 A2 20020328; IL 142089 A0 20020310; JP 2002528856 A 20020903; NO 20011541 D0 20010326; NO 20011541 L 20010326; NZ 510729 A 20030328; PL 347363 A1 20020408; YU 22101 A 20030707
DOCDB simple family (application)
FR 9902531 W 19991018; AU 6208199 A 19991018; CA 2344640 A 19991018; EP 99949066 A 19991018; FR 9813228 A 19981019; HU P0104517 A 19991018; IL 14208999 A 19991018; JP 2000577685 A 19991018; NO 20011541 A 20010326; NZ 51072999 A 19991018; PL 34736399 A 19991018; YU 22101 A 19991018