Mine for use with equipment for use as power plant, power plant requirement or pump water power plant, has water pipeline system and water reservoir for water retention for water supply for electricity production by hydraulic power
DE19935868A1
Climbing wall for sport and therapy comprises frame spaced rollers traveled by grip-fitted endless belt off motor or muscle permitting wall angling in climbing part.
DE19841845A1
Concrete construction brick is divided by a high density metal plate with openings in one half-brick to take an electrical component and cables without loss of acoustic insulation
DE19735281A1
Energy generating arrangement using solar radiation
DE19725945A1
Electrical energy generator using solar modules, e.g. for electric railway
EP0802324A1
Wind turbine installation
DE19622119A1
Wind power electricity generation 250 kW power plant e.g. for installing over roads or railways
DE19615795A1
Wind power electricity generation 250 kW power plant e.g. for installing over roads or railways
DE19611518A1
Wind power system for generating electrical energy on bridge structures and in valleys
DE19532880C1
Wind power generating system mounted on pylon carrying overhead power line
