Vane for e.g. water turbine, of ship machine, has blowing medium formed between cover and carrying structure, where measures are met to enable transfer of blowing medium from side of vane blade to other side of blade
DE102007002519A1
Strahlantireb
DE102006045077A1
Ship propulsion with a variable pitch propeller
DE102006045078A1
Ship with a drive, which has a variable pitch propeller
DE102006045080A1
Ship drive, has controllable pitch propeller, and lower and upper rotary disks including nuts and supporting propeller blades that have bases, where nuts and bases form dovetail-shaped connection with each other
DE102006045076A1
Marine propulsion unit for use in ship, has variable pitch propeller, adjustment mechanism, wing plates that are supported on cylinder of piston cylinder unit, and drive shaft, whose pivot extends into inner side of hollow hub body
DE102006045079A1
Ship drive, has adjusting mechanism adjusting impeller bearing plates, and hydraulic line provided for operating adjusting mechanism, where hydraulic line engages from rear side of hub body in adjustment mechanism
