| 摘要 |
Two exhaust gas channels (24, 25) are provided at the turbine (22) of a low pressure turbocharger (2). One channel (24) connects the gas outlet of the turbine (32) of a high pressure turbocharger (3) to the gas inlet of the other turbine (22). The other channel (25) is arranged with a throttle valve (4) and connects the exhaust port (12) of IC engine (1) to the other gas inlet of the turbine (22). |
