| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To remove coking material adhering to the compressor of a supercharger. <P>SOLUTION: This supercharger control device (100) is mounted in a vehicle (1) provided with an engine (10), and the supercharger (20) having the compressor (21) composed of a diffuser (217) and a vane (214) provided to be taken in and out of the diffuser, and includes a vane drive means (218) mutually switching between a first condition with the vane projecting into the diffuser and a second condition with the vane pulled in from the diffuser, and a control means (16) controlling the vane drive means so that the first condition and the second condition are mutually switched according to the operating condition of the engine. The control means controls the vane drive means so that the amount of projection of the vane into the diffuser is larger than the first condition on condition that coking is generated in the diffuser. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
