| 摘要 |
<p>A controlled exhaust driven turbo-supercharger is designed for an engine revolution below the nominal speed or revolutions of the engine to be supercharged and has an impellerless guidance device. A control device is provided which responds to the supercharger speed or a nominal characteristic (supercharger pressure) derived therefrom whereby the adjustment member for the control device is coupled with a control means which enlarges the flow cross section of the guidance device during the increasing supercharger speed.</p> |
