| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a twin turbine type turbocharger capable of making compatible both high torque and output, and exhaust gas countermeasures. <P>SOLUTION: A compressor housing enfolding a compressor impeller and a first turbine housing enfolding a first turbine impeller through a first bearing housing at one side of the compressor housing are disposed and connected, furthermore, at the other side of the compressor housing, a second turbine housing enfolding a second turbine impeller through a second bearing housing is disposed and connected, and each part is integrally and constituted. Furthermore, the compressor impeller and the first turbine impeller and the second turbine impeller located at both sides with the compressor impeller interposed therebetween are disposed and fixed at respective fixed positions on a rotary shaft, and the rotary shaft is supported by the first bearing housing and a bearing seal mechanism in the second bearing housing. <P>COPYRIGHT: (C)2013,JPO&INPIT |
