|
AT514998A1
|
|
Zellenradmotor
|
|
AT514479A1
|
|
Hot-air engine
|
|
AT507900B1
|
|
Solid fuel engine
|
|
AT506173A1
|
|
Hot air engine
|
|
AT504094A1
|
|
Zellenradturbine / zellenradkompressor
|
|
AT503533A1
|
|
Increase in use by humidity gas flows in gas turbines
|
|
AT503534A1
|
|
Efficiency and efficiency increased in gas turbines
|
|
AT501504A1
|
|
Increasing efficiency in coal and biomass power stations
|
|
AT501400A1
|
|
Increasing efficiency in hub piston engines
|
|
AT500994A1
|
|
Construction for wood gasification
|
|
ATA100196A
|
|
Hydroelectric power station
|
|
ATA100096A
|
|
Floating weir
|
|
DE19544452A1
|
|
Condensation heat utilisation method for flue gas for district heating network
|
|
ATA197494A
|
|
Method for increasing the efficiency of open steam power plants
|
