Global Patent Index - EP 1109185 A3

EP 1109185 A3 20030806 - High voltage circuit breaker

Title (en)

High voltage circuit breaker

Title (de)

Hochspannungs-Leistungsschalter

Title (fr)

Disjoncteur haute tension

Publication

EP 1109185 A3 20030806 (DE)

Application

EP 00250421 A 20001206

Priority

DE 19963256 A 19991217

Abstract (en)

[origin: DE19963256C1] The HV load switch has a contact system provided with 2 driven contacts (2,8), operated by respective drives (7,10), which are interlinked so that the release signal for the second drive is provided after the contact operated by the first drive has reached a given position. The position of the latter contact can be provided via an electromagnetic sensor (14), a variable resistance device, or a pair of auxiliary contacts.

IPC 1-7

H01H 33/02; H01H 1/00; H01H 11/00

IPC 8 full level

H01H 1/00 (2006.01); H01H 11/00 (2006.01); H01H 33/02 (2006.01)

CPC (source: EP)

H01H 11/0062 (2013.01); H01H 33/02 (2013.01); H01H 2009/0083 (2013.01); H01H 2033/028 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

DOCDB simple family (publication)

DE 19963256 C1 20010523; DE 50007281 D1 20040909; EP 1109185 A2 20010620; EP 1109185 A3 20030806; EP 1109185 B1 20040804

DOCDB simple family (application)

DE 19963256 A 19991217; DE 50007281 T 20001206; EP 00250421 A 20001206