H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
H01H33/75—Liquid-break switches, e.g. oil-break
Landscapes
Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches
(AREA)
Mecanisme d'entrainement de contacts de signalisation d'un appareil electrique en particulier d'un sectionneur ou sectionneur de terre haute tension