128235 ⎘
Barrages or weirs; Layout, construction, methods of, or devices for, making same; Movable barrages; Lock or dry-dock gates; Vertical-lift gates with guide wheels or rollers for the gates
Overshot and undershot control gate
Method for controlling a water sluice gate drive for a water sluice gate having an electric machine, service connection, water sluice gate drive and hydroelectric power plant