EP 1131833 B1 20020605 - SWITCHGEAR WITH SWITCHING DEVICES, ESPECIALLY VACUUM CIRCUIT BREAKERS
Title (en)
SWITCHGEAR WITH SWITCHING DEVICES, ESPECIALLY VACUUM CIRCUIT BREAKERS
Title (de)
SCHALTANLAGEN MIT SCHALTGERÄTEN, INSBESONDERE MIT VAKUUMSCHÜTZEN
Title (fr)
INSTALLATIONS DE COMMUTATION COMPORTANT DES APPAREILS DE COMMUTATION, EN PARTICULIER DES DISJONCTEURS A VIDE
Publication
Application
Priority
- DE 9903309 W 19991012
- DE 19850206 A 19981023
Abstract (en)
[origin: DE19850206A1] Contact- and switch-gear with switchgear controlled from magnetic drive device, are each arranged block-wise in a housing and correspond to the number of phases to be switched. The switchgear (VS) housing is formed by two separate pole- couplings (PS) mutually arranged in a mirror-image relationship, and the upper and lower contact tip (KAo,KAu) each form an upper and a lower heat-sink (KKo,KKa), which are releasably fixed between separately arranged vacuum-contactor fixture webs (VB) of the pole-couplings (PS). The upper heat-sink (KKo) has centrally extending ventilation slots (LS) and the lower heat- sinks (KKu) with centri-symmetrically arranged ventilation (LE).
IPC 1-7
IPC 8 full level
H01H 1/62 (2006.01); H01H 9/02 (2006.01); H01H 33/66 (2006.01)
CPC (source: EP US)
H01H 1/62 (2013.01 - EP US); H01H 33/66 (2013.01 - EP US); H01H 33/6606 (2013.01 - EP US); H01H 33/666 (2013.01 - EP US); H01H 2033/6613 (2013.01 - EP US); H01H 2033/66276 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR IT
DOCDB simple family (publication)
DE 19850206 A1 20000427; AU 1547600 A 20000515; AU 752681 B2 20020926; DE 59901677 D1 20020711; EP 1131833 A1 20010912; EP 1131833 B1 20020605; JP 2002528876 A 20020903; US 6483066 B1 20021119; WO 0025334 A1 20000504
DOCDB simple family (application)
DE 19850206 A 19981023; AU 1547600 A 19991012; DE 59901677 T 19991012; DE 9903309 W 19991012; EP 99957906 A 19991012; JP 2000578830 A 19991012; US 83009101 A 20010423