EP 1218906 B1 20030423 - HIGH VOLTAGE CIRCUIT BREAKER
Title (en)
HIGH VOLTAGE CIRCUIT BREAKER
Title (de)
HOCHSPANNUNGSLEISTUNGSSCHALTER
Title (fr)
DISJONCTEUR HAUTE TENSION
Publication
Application
Priority
- DE 0003431 W 20000926
- DE 19948687 A 19990930
Abstract (en)
[origin: DE19948687C1] The high-voltage power switch is characterized by the following facts: a) the distance between the first arc contact piece (1) and the second zone (6b) of the gas flow-off channel (6) - less the width of the ring channel (15) - is greater than the doubled diameter of the channel (6) over its first zone (6a); b) the diameter of the channel (6) over its first zone (6a) is less than 30 mm (in particular, less than 25 mm).
IPC 1-7
IPC 8 full level
H01H 33/24 (2006.01); H01H 33/70 (2006.01); H01H 33/915 (2006.01); H01H 33/98 (2006.01)
CPC (source: EP)
H01H 33/7023 (2013.01); H01H 33/98 (2013.01)
Designated contracting state (EPC)
CH DE FR IT LI SE
DOCDB simple family (publication)
DE 19948687 C1 20010215; AU 1991701 A 20010430; DE 50001913 D1 20030528; EP 1218906 A1 20020703; EP 1218906 B1 20030423; WO 0124211 A1 20010405
DOCDB simple family (application)
DE 19948687 A 19990930; AU 1991701 A 20000926; DE 0003431 W 20000926; DE 50001913 T 20000926; EP 00982936 A 20000926