摘要:
Starting an internal combustion engine may be difficult as a consequence of the operating conditions of the engine. Even after the engine has started, it may take a long period of time for the engine to reach operating temperatures. In the present disclosure, when engine start difficulty is expected, before starting the engine a forced induction compressor arranged with the engine may be turned on to increase the engine intake air pressure before the engine is started.
摘要:
Starting an internal combustion engine may be difficult as a consequence of the operating conditions of the engine. Even after the engine has started, it may take a long period of time for the engine to reach operating temperatures. In the present disclosure, when engine start difficulty is expected, before starting the engine a forced induction compressor arranged with the engine may be turned on to increase the engine intake air pressure before the engine is started.
摘要:
An air injection system for turbocharged engines wherein air is released from a container and injected into the engine manifold in response to a signal representing a change in the magnitude of the load driven by the engine includes a valve means for isolating the turbocharger from the manifold during the time the air is injected and until the pressure in the manifold falls below the turbocharger discharge pressure during which time the turbocharger increases its speed whereby engine speed deviations are minimized.