Method and device for introducing a fluid into an...

Method and device for minimizing oil consumption in a gas...

Method and device for motor-braking by means of a...

Method and device for operating a steam power station...

Method and device for optimizing purification of diesel...

Method and device for producing a high-speed translational...

Method and device for purifying exhaust gas of engine

Method and device for purifying exhaust gas of engine

Method and device for regulation of a cooling fan drive on...

Method and device for separation of aerosol

Method and device for silencing the exhaust noise of...

Method and device for the catalytic cleaning of exhaust gases

Method and device for the purification of diesel exhaust gases

Method and device for the transfer of heat from a heat...

Method and device for using voc as fuel for an engine

Method and equipment for improving global warming and air...

Method and flow system for the control of turbine...

Method and means for catalytically treating engine exhaust gas

Method and means for controlling the air pressure in...

Method and means for salvaging and recycling the latent heat...